0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r2 = fork() r3 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r1, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:31:44 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:31:44 executing program 1: getpriority(0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:31:44 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() 01:31:44 executing program 2: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) 01:31:44 executing program 0: fork() wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r2 = fork() r3 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r1, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:31:44 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), 0x0, &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:31:44 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:31:44 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) r1 = fork() r2 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, 0x0, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r1}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), r3) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x2, &(0x7f0000000980)) 01:31:44 executing program 0: fork() wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r2 = fork() r3 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r1, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:31:44 executing program 1: getpriority(0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:31:44 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), 0x0, &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:31:44 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) r1 = fork() r2 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, 0x0, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r1}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), r3) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x2, &(0x7f0000000980)) 01:31:44 executing program 0: fork() wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r2 = fork() r3 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r1, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:31:44 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:31:44 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:31:44 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), 0x0, &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:31:44 executing program 0: r0 = fork() wait4(r0, 0x0, 0x0, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:31:53 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:31:53 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) r1 = fork() r2 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, 0x0, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r1}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), r3) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x2, &(0x7f0000000980)) 01:31:53 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), 0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[0x0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:31:53 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:31:53 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:31:53 executing program 2: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) 01:31:53 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) 01:31:53 executing program 0: r0 = fork() wait4(r0, 0x0, 0x0, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:31:53 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), r1) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x2, &(0x7f0000000980)) [ 435.617505] cgroup: fork rejected by pids controller in /syz4 01:31:53 executing program 0: r0 = fork() wait4(r0, 0x0, 0x0, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:31:53 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r2 = fork() r3 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r1, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r4) 01:31:53 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:31:53 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:31:53 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), 0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[0x0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:31:54 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r2 = fork() r3 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r1, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r4) 01:31:54 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), r1) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x2, &(0x7f0000000980)) 01:31:54 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, 0x0) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:32:03 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) 01:32:03 executing program 2: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) 01:32:03 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, 0x0, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:32:03 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:32:03 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), r1) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x2, &(0x7f0000000980)) 01:32:03 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r2 = fork() r3 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r1, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r4) 01:32:03 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, 0x0) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:32:03 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), 0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[0x0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:32:03 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x8004) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), r0) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x2, &(0x7f0000000980)) 01:32:03 executing program 6: fork() r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r2 = fork() r3 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r1, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r4) 01:32:03 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, 0x0, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:32:03 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, 0x0) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:32:03 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:32:03 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:32:03 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x8004) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), r0) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x2, &(0x7f0000000980)) 01:32:03 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, 0x0, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:32:13 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x8004) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), r0) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x2, &(0x7f0000000980)) 01:32:13 executing program 6: fork() r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r2 = fork() r3 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r1, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r4) 01:32:13 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:32:13 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) 01:32:13 executing program 2: fork() 01:32:13 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:32:13 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:32:13 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:32:13 executing program 2: fork() 01:32:13 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), r1) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x2, &(0x7f0000000980)) 01:32:13 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:32:13 executing program 2: fork() 01:32:13 executing program 6: fork() r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r2 = fork() r3 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r1, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r4) 01:32:23 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), r1) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x2, &(0x7f0000000980)) 01:32:23 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:32:23 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() 01:32:23 executing program 6: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r2 = fork() r3 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r1, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r4) 01:32:23 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:32:23 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:32:23 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:32:23 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:32:23 executing program 6: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r2 = fork() r3 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r1, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r4) 01:32:23 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), r1) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x2, &(0x7f0000000980)) 01:32:23 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:32:24 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:32:24 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, 0x0, 0x0, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:32:24 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:32:24 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:32:24 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480), 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), r1) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x2, &(0x7f0000000980)) 01:32:24 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:32:33 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480), 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), r1) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x2, &(0x7f0000000980)) 01:32:33 executing program 6: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r2 = fork() r3 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r1, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r4) 01:32:33 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:32:33 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:32:33 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() 01:32:33 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:32:33 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:32:33 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, 0x0, 0x0, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:32:33 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:32:33 executing program 6: fork() wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r2 = fork() r3 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r1, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r4) 01:32:33 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:32:33 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480), 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), r1) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x2, &(0x7f0000000980)) 01:32:33 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:32:33 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, 0x0, 0x0, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:32:33 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) 01:32:33 executing program 6: fork() wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r2 = fork() r3 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r1, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r4) 01:32:33 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:32:42 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:32:42 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, 0x0, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:32:42 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) fork() 01:32:42 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) 01:32:42 executing program 6: fork() wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r2 = fork() r3 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r1, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r4) 01:32:42 executing program 4: fork() r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:32:42 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), r0) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x2, &(0x7f0000000980)) 01:32:42 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) [ 484.829185] cgroup: fork rejected by pids controller in /syz5 01:32:43 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:32:43 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), r0) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x2, &(0x7f0000000980)) 01:32:43 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) fork() 01:32:43 executing program 4: fork() r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:32:43 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, 0x0, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:32:43 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:32:43 executing program 6: r0 = fork() wait4(r0, 0x0, 0x0, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:32:43 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) 01:32:43 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:32:43 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), r0) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x2, &(0x7f0000000980)) 01:32:43 executing program 6: r0 = fork() wait4(r0, 0x0, 0x0, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:32:43 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) 01:32:43 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={0x0}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), r0) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x2, &(0x7f0000000980)) 01:32:51 executing program 4: fork() r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:32:51 executing program 6: r0 = fork() wait4(r0, 0x0, 0x0, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:32:51 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) 01:32:51 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={0x0}}, 0x8004) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), r0) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x2, &(0x7f0000000980)) 01:32:51 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, 0x0, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:32:51 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:32:51 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) fork() 01:32:51 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') [ 493.475265] cgroup: fork rejected by pids controller in /syz2 01:32:51 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) 01:32:51 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={0x0}}, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), r0) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x2, &(0x7f0000000980)) 01:32:51 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:33:00 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() 01:33:00 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:33:00 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, 0x0}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:33:00 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:33:00 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() 01:33:00 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={0x0}}, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), r0) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x2, &(0x7f0000000980)) 01:33:00 executing program 4: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:33:00 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, 0x0) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:33:00 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) 01:33:00 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={0x0}}, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), r0) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x2, &(0x7f0000000980)) 01:33:00 executing program 2: clone3(0x0, 0x0) 01:33:00 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, 0x0) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:33:00 executing program 2: clone3(0x0, 0x0) 01:33:09 executing program 2: clone3(0x0, 0x0) 01:33:09 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:33:09 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, 0x0) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:33:09 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, 0x0}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:33:09 executing program 4: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:33:09 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() 01:33:09 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={0x0}}, 0x8004) r0 = openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), r0) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x2, &(0x7f0000000980)) 01:33:09 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:33:09 executing program 2: clone3(&(0x7f0000000280)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) 01:33:10 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:33:10 executing program 2: clone3(&(0x7f0000000280)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) 01:33:10 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:33:10 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={0x0}}, 0x8004) r0 = openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), r0) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x2, &(0x7f0000000980)) 01:33:10 executing program 2: clone3(&(0x7f0000000280)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) 01:33:10 executing program 4: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:33:10 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x0, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:33:10 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() 01:33:10 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, 0x0}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:33:10 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:33:10 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, 0x0, &(0x7f0000000080), &(0x7f00000000c0), {}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) 01:33:10 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:33:10 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, 0x0, &(0x7f0000000080), &(0x7f00000000c0), {}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) 01:33:20 executing program 5: fork() r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() 01:33:20 executing program 4: fork() wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:33:20 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:33:20 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, 0x0, 0x0, &(0x7f00000000c0), {}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) 01:33:20 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={0x0}}, 0x8004) r0 = openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), r0) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x2, &(0x7f0000000980)) 01:33:20 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, 0x0}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:33:20 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x0, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:33:20 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:33:20 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, 0x0, 0x0, &(0x7f00000000c0), {}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) 01:33:20 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={0x0}}, 0x8004) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(0x0, r0) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x2, &(0x7f0000000980)) 01:33:20 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, 0x0}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:33:20 executing program 5: fork() r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() 01:33:20 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:33:20 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x0, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:33:20 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, 0x0, 0x0, 0x0, {}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) 01:33:20 executing program 4: fork() wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:33:29 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={0x0}}, 0x8004) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(0x0, r0) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x2, &(0x7f0000000980)) 01:33:29 executing program 5: fork() r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() 01:33:29 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:33:29 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) 01:33:29 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:33:29 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, 0x0}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:33:29 executing program 4: fork() wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:33:29 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x0, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:33:29 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) 01:33:29 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x0, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:33:29 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:33:29 executing program 4: r0 = fork() wait4(r0, 0x0, 0x0, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:33:29 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={0x0}}, 0x8004) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(0x0, r0) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x2, &(0x7f0000000980)) 01:33:29 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) 01:33:38 executing program 4: r0 = fork() wait4(r0, 0x0, 0x0, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:33:38 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:33:38 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x0, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:33:38 executing program 5: fork() wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() 01:33:38 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, 0x0, 0x0, 0x0, {}, &(0x7f0000000100)=""/191, 0xbf, 0x0, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) 01:33:38 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={0x0}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:33:38 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:33:38 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={0x0}}, 0x8004) openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), 0xffffffffffffffff) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x2, &(0x7f0000000980)) 01:33:38 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, 0x0, 0x0, 0x0, {}, &(0x7f0000000100)=""/191, 0xbf, 0x0, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) 01:33:39 executing program 5: fork() wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() 01:33:39 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, 0x0, 0x0, 0x0, {}, &(0x7f0000000100)=""/191, 0xbf, 0x0, 0x0}, 0x58) 01:33:39 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:33:39 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={0x0}}, 0x8004) openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), 0xffffffffffffffff) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x2, &(0x7f0000000980)) 01:33:39 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, 0x0, 0x0, 0x0, {}, &(0x7f0000000100)=""/191, 0xbf, 0x0, 0x0}, 0x58) 01:33:39 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={0x0}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:33:39 executing program 4: r0 = fork() wait4(r0, 0x0, 0x0, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:33:39 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, 0x0, 0x0, 0x0, {}, &(0x7f0000000100)=""/191, 0xbf, 0x0, 0x0}, 0x58) 01:33:39 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:33:39 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:33:39 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={0x0}}, 0x8004) openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), 0xffffffffffffffff) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x2, &(0x7f0000000980)) 01:33:49 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:33:49 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, 0x0, 0x0, 0x0, {}, &(0x7f0000000100)=""/191, 0xbf, 0x0, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58) 01:33:49 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:33:49 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:33:49 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, 0x0) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:33:49 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={0x0}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:33:49 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={0x0}}, 0x8004) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), r0) prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, &(0x7f0000000980)) 01:33:49 executing program 5: fork() wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() 01:33:49 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, 0x0, 0x0, 0x0, {}, &(0x7f0000000100)=""/191, 0xbf, 0x0, &(0x7f0000000240)=[0x0, 0x0, 0x0], 0x3}, 0x58) 01:33:49 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:33:49 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, 0x0, 0x0, 0x0, {}, &(0x7f0000000100)=""/191, 0xbf, 0x0, &(0x7f0000000240)=[0x0, 0x0], 0x2}, 0x58) 01:33:49 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={0x0}}, 0x8004) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), r0) prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, &(0x7f0000000980)) 01:33:49 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:33:59 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={0x0}}, 0x8004) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), r0) prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, &(0x7f0000000980)) 01:33:59 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:33:59 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:33:59 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:33:59 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, 0x0) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:33:59 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, 0x0, 0x0, 0x0, {}, &(0x7f0000000100)=""/191, 0xbf, 0x0, &(0x7f0000000240)=[0x0], 0x1}, 0x58) 01:33:59 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:33:59 executing program 5: r0 = fork() wait4(r0, 0x0, 0x0, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() 01:33:59 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, 0x0, 0x0, 0x0, {}, &(0x7f0000000100)=""/191, 0xbf, 0x0, &(0x7f0000000240)}, 0x58) 01:33:59 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, 0x0, 0x0, 0x0, {}, &(0x7f0000000100)=""/191, 0xbf, 0x0, &(0x7f0000000240)}, 0x58) 01:33:59 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={0x0}}, 0x8004) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), r0) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x0, &(0x7f0000000980)) 01:33:59 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:33:59 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:33:59 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:33:59 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:33:59 executing program 5: r0 = fork() wait4(r0, 0x0, 0x0, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() 01:33:59 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, 0x0, 0x0, 0x0, {}, &(0x7f0000000100)=""/191, 0xbf, 0x0, &(0x7f0000000240)}, 0x58) 01:33:59 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, 0x0) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:34:08 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={0x0}}, 0x8004) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), r0) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x0, &(0x7f0000000980)) 01:34:08 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:34:08 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:34:08 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, 0x0, 0x0, 0x0, {}, &(0x7f0000000100)=""/191, 0xbf, 0x0, &(0x7f0000000240)}, 0x58) 01:34:08 executing program 5: r0 = fork() wait4(r0, 0x0, 0x0, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() 01:34:08 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:34:08 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:34:08 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:34:08 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, 0x0, 0x0, 0x0, {}, &(0x7f0000000100)=""/191, 0xbf, 0x0, &(0x7f0000000240)}, 0x58) 01:34:16 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:34:16 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, 0x0, 0x0, 0x0, {}, &(0x7f0000000100)=""/191, 0xbf, 0x0, &(0x7f0000000240)}, 0x58) 01:34:16 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x0, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:34:16 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, 0x0) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() 01:34:16 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:34:16 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:34:16 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, 0x0}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:34:16 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={0x0}}, 0x8004) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), r0) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x0, &(0x7f0000000980)) 01:34:16 executing program 2: clone3(0x0, 0x0) 01:34:16 executing program 2: clone3(0x0, 0x0) 01:34:17 executing program 2: clone3(0x0, 0x0) 01:34:17 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={0x0}}, 0x8004) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), r0) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x2, 0x0) 01:34:17 executing program 2: clone3(&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, {}, &(0x7f0000000100)=""/191, 0xbf, 0x0, &(0x7f0000000240)}, 0x58) 01:34:17 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:34:17 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, 0x0}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:34:17 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:34:17 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:34:17 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x0, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:34:17 executing program 2: clone3(&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000240)}, 0x58) 01:34:17 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, 0x0) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() 01:34:17 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={0x0}}, 0x8004) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), r0) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x2, 0x0) 01:34:17 executing program 2: clone3(&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 01:34:17 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:34:17 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:34:17 executing program 2: clone3(&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 01:34:26 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:34:26 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:34:26 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:34:26 executing program 3: wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={0x0}}, 0x8004) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), r0) prctl$PR_SCHED_CORE(0x3e, 0x3, 0x0, 0x2, 0x0) 01:34:26 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x0, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:34:26 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, 0x0) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() 01:34:26 executing program 2: clone3(&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 01:34:26 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, 0x0}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:34:26 executing program 3: clone3(&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 01:34:26 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:34:26 executing program 2: clone3(&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 01:34:26 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() 01:34:26 executing program 3: clone3(&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 01:34:26 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:34:26 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:34:36 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() 01:34:36 executing program 2: clone3(&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 01:34:36 executing program 3: clone3(&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 01:34:36 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x0, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:34:36 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:34:36 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:34:36 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:34:36 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={0x0}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:34:36 executing program 2: clone3(&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 01:34:36 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() 01:34:36 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:34:36 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:34:36 executing program 2: clone3(0x0, 0x0) 01:34:47 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x0, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:34:47 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:34:47 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:34:47 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:34:47 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x4080) fork() 01:34:47 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={0x0}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:34:47 executing program 3: clone3(0x0, 0x0) 01:34:47 executing program 2: clone3(0x0, 0x0) 01:34:47 executing program 3: clone3(0x0, 0x0) 01:34:47 executing program 2: clone3(0x0, 0x0) 01:34:47 executing program 3: clone3(0x0, 0x0) 01:34:47 executing program 2: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:34:47 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={0x0}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:34:47 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r0 = fork() r1 = clone3(0x0, 0x0) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:34:47 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x4080) fork() 01:34:47 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:34:47 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x0, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:34:47 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:34:57 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x4080) fork() 01:34:57 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:34:57 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:34:57 executing program 2: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:34:57 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:34:57 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r0 = fork() r1 = clone3(0x0, 0x0) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:34:57 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:34:57 executing program 3: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:34:57 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() 01:34:57 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:34:58 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:34:58 executing program 3: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:34:58 executing program 2: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:34:58 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:34:58 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:35:08 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:35:08 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() 01:35:08 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, 0x0}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:35:08 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:35:08 executing program 3: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:35:08 executing program 2: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:35:08 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r0 = fork() r1 = clone3(0x0, 0x0) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:35:08 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:35:08 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x0, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:35:08 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:35:08 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() 01:35:08 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:35:08 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, 0x0}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:35:08 executing program 3: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:35:08 executing program 2: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:35:08 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x0, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:35:19 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:35:19 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:35:19 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x0, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:35:19 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, 0x0}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:35:19 executing program 2: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:35:19 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() 01:35:19 executing program 3: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:35:19 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x0, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:35:19 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={0x0}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:35:19 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:35:19 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:35:19 executing program 2: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:35:19 executing program 3: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:35:19 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x0, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:35:19 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x0, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:35:19 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() 01:35:20 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:35:20 executing program 2: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:35:30 executing program 2: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:35:30 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:35:30 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:35:30 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x0, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:35:30 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={0x0}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:35:30 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, 0x0, &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:35:30 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() 01:35:30 executing program 3: clone3(&(0x7f0000000280)={0x4008a00, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) 01:35:39 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x0, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:35:39 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, 0x0, &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:35:39 executing program 3: clone3(&(0x7f0000000280)={0x4008a00, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) 01:35:39 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={0x0}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:35:39 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, 0x0}, 0x4080) fork() 01:35:39 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:35:39 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:35:39 executing program 2: clone3(&(0x7f0000000280)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) 01:35:39 executing program 3: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, 0x0}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:35:39 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, 0x0}, 0x4080) fork() 01:35:39 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, 0x0, &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:35:39 executing program 3: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, 0x0}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:35:39 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:35:39 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:35:39 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:35:39 executing program 2: clone3(&(0x7f0000000280)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) 01:35:39 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x0, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:35:39 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, 0x0}, 0x4080) fork() 01:35:39 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), 0x0, &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:35:39 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={0x0}}, 0x4080) fork() 01:35:39 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:35:39 executing program 3: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, 0x0}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:35:39 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), 0x0, &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:35:39 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:35:48 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:35:48 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) 01:35:48 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), 0x0, &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:35:48 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:35:48 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={0x0}}, 0x4080) fork() 01:35:48 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:35:48 executing program 3: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, 0x0}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) 01:35:48 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:35:48 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={0x0}}, 0x4080) fork() 01:35:48 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), 0x0, {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:35:48 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:35:48 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:35:57 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) 01:35:57 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:35:57 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:35:57 executing program 3: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, 0x0}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) 01:35:57 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() 01:35:57 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), 0x0, {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:35:57 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:35:57 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:35:57 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x0, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:35:57 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:35:57 executing program 3: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, 0x0}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) 01:35:57 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), 0x0, {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:35:57 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:35:57 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() 01:35:57 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x0, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:35:57 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) 01:35:57 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:35:57 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:35:57 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x0, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:35:57 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:35:58 executing program 3: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, 0x0}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) 01:35:58 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:35:58 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), 0x0, {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:35:58 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:36:07 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:36:07 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:36:07 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200), 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:36:07 executing program 3: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, 0x0}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) 01:36:07 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() 01:36:07 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x0, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:36:07 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), 0x0, {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:36:07 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:36:18 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), 0x0, {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:36:18 executing program 3: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, 0x0}, 0x58) fork() 01:36:18 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x0, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:36:18 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200), 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:36:18 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:36:18 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:36:18 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x0, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() 01:36:18 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:36:18 executing program 3: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, 0x0}, 0x58) 01:36:18 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:36:18 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r2) 01:36:18 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x0, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() 01:36:18 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200), 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:36:18 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x0, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:36:18 executing program 3: clone3(0x0, 0x0) 01:36:18 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:36:18 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), 0x0, {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) 01:36:19 executing program 3: clone3(0x0, 0x0) 01:36:19 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:36:19 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r2) 01:36:19 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:36:19 executing program 3: clone3(0x0, 0x0) 01:36:28 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, 0x0, 0x0, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:36:28 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x0, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() 01:36:28 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:36:28 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r2) 01:36:28 executing program 3: clone3(&(0x7f0000000280)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, 0x0}, 0x58) 01:36:28 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), 0x0, {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) 01:36:28 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:36:28 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:36:28 executing program 3: clone3(&(0x7f0000000280)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, 0x0}, 0x58) 01:36:28 executing program 3: clone3(&(0x7f0000000280)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, 0x0}, 0x58) 01:36:28 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:36:28 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:36:28 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:36:28 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:36:28 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x0, 0x25dfdbfc}, 0x14}}, 0x4080) fork() 01:36:37 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, 0x0, 0x0, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:36:37 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), 0x0, {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) 01:36:37 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x0, 0x25dfdbfc}, 0x14}}, 0x4080) fork() 01:36:37 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:36:37 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:36:37 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={0x0}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:36:37 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:36:37 executing program 3: clone3(&(0x7f0000000280)={0x4008a00, 0x0, &(0x7f0000000080), &(0x7f00000000c0), {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, 0x0}, 0x58) 01:36:37 executing program 3: clone3(&(0x7f0000000280)={0x4008a00, 0x0, 0x0, &(0x7f00000000c0), {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, 0x0}, 0x58) 01:36:38 executing program 3: clone3(&(0x7f0000000280)={0x4008a00, 0x0, 0x0, 0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, 0x0}, 0x58) 01:36:38 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={0x0}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:36:38 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, 0x0, 0x0, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:36:38 executing program 3: clone3(&(0x7f0000000280)={0x4008a00, 0x0, 0x0, 0x0, {}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, 0x0}, 0x58) 01:36:53 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x0, 0x25dfdbfc}, 0x14}}, 0x4080) fork() 01:36:53 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:36:53 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, 0x0, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:36:53 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={0x0}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:36:53 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:36:53 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:36:53 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), 0x0, {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:36:53 executing program 3: clone3(&(0x7f0000000280)={0x4008a00, 0x0, 0x0, 0x0, {}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, 0x0}, 0x58) 01:36:53 executing program 3: clone3(&(0x7f0000000280)={0x4008a00, 0x0, 0x0, 0x0, {}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, 0x0}, 0x58) 01:36:53 executing program 3: clone3(&(0x7f0000000280)={0x4008a00, 0x0, 0x0, 0x0, {0x21}, 0x0, 0x0, &(0x7f00000001c0)=""/89, 0x0}, 0x58) 01:37:03 executing program 3: clone3(&(0x7f0000000280)={0x4008a00, 0x0, 0x0, 0x0, {0x21}, 0x0, 0x0, 0x0, 0x0}, 0x58) 01:37:03 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:37:03 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200), 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:37:03 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), 0x0, {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:37:03 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:37:03 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r2 = fork() r3 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, 0x0, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:37:03 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, 0x0, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:37:03 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a}, 0x14}}, 0x4080) fork() 01:37:04 executing program 3: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:37:04 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:37:04 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a}, 0x14}}, 0x4080) fork() 01:37:04 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r2 = fork() r3 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, 0x0, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:37:04 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200), 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:37:04 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, 0x0, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:37:04 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), 0x0, {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:37:04 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:37:04 executing program 3: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:37:04 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a}, 0x14}}, 0x4080) fork() 01:37:04 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200), 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:37:04 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:37:04 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), 0x0, {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:37:04 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, 0x0}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:37:14 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, 0x0}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:37:14 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:37:14 executing program 3: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:37:14 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x0) fork() 01:37:14 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r2 = fork() r3 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, 0x0, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:37:14 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r2) 01:37:14 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), 0x0, {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:37:14 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:37:14 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r2) 01:37:14 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, 0x0}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:37:14 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x0, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:37:14 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:37:14 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x0) fork() 01:37:14 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), 0x0, {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:37:14 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:37:14 executing program 3: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) 01:37:25 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r2) 01:37:25 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0], 0x2}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:37:25 executing program 3: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) 01:37:25 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), 0x0, {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, 0x0, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:37:25 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:37:25 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x0) fork() 01:37:25 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x8004) 01:37:25 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x0, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:37:25 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x0) fork() 01:37:25 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x0, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:37:25 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0], 0x2}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:37:25 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x8004) 01:37:25 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:37:25 executing program 3: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) 01:37:25 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), 0x0, {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, 0x0, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:37:25 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={0x0}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r2) 01:37:35 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x0, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:37:35 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0], 0x2}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:37:35 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x0) fork() 01:37:35 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x8004) 01:37:35 executing program 3: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:37:35 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={0x0}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r2) 01:37:35 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), 0x0, {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, 0x0, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:37:35 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:37:36 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:37:36 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x0, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:37:36 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:37:36 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r0 = fork() clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x58) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r1, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:37:36 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0], 0x2}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:37:36 executing program 3: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:37:36 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x0) fork() 01:37:36 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={0x0}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r2) 01:37:36 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:37:45 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x0, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:37:45 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x0) 01:37:45 executing program 3: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:37:45 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r2 = fork() r3 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, 0x0, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r4) 01:37:45 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0], 0x2}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:37:45 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:37:45 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r0 = fork() clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x58) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r1, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:37:45 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:37:45 executing program 3: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:37:45 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x0, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:37:45 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r0 = fork() clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x58) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r1, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:37:45 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480), 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:37:45 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = fork() r2 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0], 0x2}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r1, 0x0, 0x0, 0x0, 0x0, r2], 0x6}, 0x58) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:37:45 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r2 = fork() r3 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, 0x0, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r4) 01:37:45 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:37:45 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x0) 01:37:55 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r2 = fork() r3 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, 0x0, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r4) 01:37:55 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[0x0, 0x0], 0x2}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:37:55 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x0, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:37:55 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480), 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:37:55 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x0) 01:37:55 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), 0x0, {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[0x0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:37:55 executing program 3: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:37:55 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:37:55 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), 0x0, {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[0x0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:37:55 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x0, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:37:55 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[0x0, 0x0], 0x2}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:37:55 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480), 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:37:56 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:37:56 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x0, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:37:56 executing program 3: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:37:56 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) fork() 01:38:05 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x11c, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:38:05 executing program 2: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), 0x0, {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[0x0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:38:05 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:38:05 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:38:05 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[0x0, 0x0], 0x2}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:38:05 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) fork() 01:38:05 executing program 3: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:38:05 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x0, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:38:05 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x11c, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:38:05 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x0, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:38:05 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[0x0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:38:06 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:38:06 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) fork() 01:38:06 executing program 2: r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), 0x0, {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[0x0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:38:06 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:38:15 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x11c, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:38:15 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:38:15 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x0) fork() 01:38:15 executing program 2: r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), 0x0, {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[0x0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:38:15 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x0, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:38:15 executing program 3: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:38:15 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:38:15 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[0x0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:38:15 executing program 3: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:38:15 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[0x0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:38:15 executing program 2: r0 = fork() r1 = clone3(0x0, 0x0) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:38:15 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x0, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:38:15 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={0x0}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:38:15 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:38:15 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:38:15 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x0) fork() 01:38:15 executing program 3: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:38:15 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:38:25 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:38:25 executing program 5: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x0) fork() 01:38:25 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r1, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:38:25 executing program 3: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:38:25 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x0, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:38:26 executing program 2: r0 = fork() r1 = clone3(0x0, 0x0) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:38:26 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={0x0}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:38:26 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:38:26 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) r1 = syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r1, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:38:26 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:38:26 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:38:26 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:38:35 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={0x0}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:38:35 executing program 2: r0 = fork() r1 = clone3(0x0, 0x0) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:38:35 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:38:35 executing program 3: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:38:35 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x11c, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:38:35 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x0, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:38:35 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:38:35 executing program 5: fork() r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x0) fork() 01:38:35 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:38:35 executing program 3: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:38:35 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x0, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:38:35 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x11c, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:38:35 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:38:35 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:38:35 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:38:35 executing program 2: r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x0, &(0x7f0000000980), &(0x7f00000009c0), 0x0, {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[0x0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:38:35 executing program 5: fork() r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x0) fork() 01:38:36 executing program 3: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:38:45 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x11c, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:38:45 executing program 5: fork() r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x0) fork() 01:38:45 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:38:45 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:38:45 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:38:45 executing program 2: r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x0, &(0x7f0000000980), &(0x7f00000009c0), 0x0, {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[0x0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:38:45 executing program 3: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:38:45 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x0, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:38:45 executing program 3: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:38:45 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x11c, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:38:45 executing program 5: fork() wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x0) fork() 01:38:45 executing program 2: r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x0, &(0x7f0000000980), &(0x7f00000009c0), 0x0, {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[0x0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:38:45 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:38:45 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:38:46 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(0x0, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:38:46 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x11c, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:38:55 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(0x0, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:38:55 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:38:55 executing program 2: r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, 0x0, &(0x7f00000009c0), 0x0, {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[0x0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:38:55 executing program 3: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:38:55 executing program 5: fork() wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x0) fork() 01:38:55 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x11c, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:38:55 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x0, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:38:55 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x11c, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:38:55 executing program 5: fork() wait4(0x0, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x0) fork() 01:38:55 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x11c, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:38:55 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x11c, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:38:55 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(0x0, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:38:55 executing program 3: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:38:55 executing program 2: r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, 0x0, &(0x7f00000009c0), 0x0, {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[0x0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:38:55 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(0x0, r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:38:55 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x0, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:38:55 executing program 5: fork() wait4(0x0, 0x0, 0x0, 0x0) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x0) fork() 01:39:03 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:39:03 executing program 2: r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, 0x0, &(0x7f00000009c0), 0x0, {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[0x0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:39:03 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0x0, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:39:03 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(0x0, r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:39:03 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:39:03 executing program 3: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:39:03 executing program 5: fork() wait4(0x0, 0x0, 0x0, 0x0) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x0) fork() 01:39:03 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x0, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:39:04 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:39:04 executing program 2: r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), 0x0, 0x0, {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[0x0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:39:04 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x0, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:39:14 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:39:14 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:39:14 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x0, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:39:14 executing program 2: r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), 0x0, 0x0, {}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[0x0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:39:14 executing program 3: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:39:14 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:39:14 executing program 5: fork() wait4(0x0, 0x0, 0x0, 0x0) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x0) fork() 01:39:14 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(0x0, r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:39:15 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:39:15 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x0, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:39:15 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:39:15 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:39:15 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:39:15 executing program 2: r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), 0x0, 0x0, {}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[0x0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:39:15 executing program 3: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:39:15 executing program 5: fork() wait4(0x0, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x0) fork() 01:39:15 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:39:15 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x11c, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:39:15 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x0, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:39:15 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0x0, 0x9, 0x0, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:39:15 executing program 3: fork() r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:39:23 executing program 2: r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), 0x0, 0x0, {}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[0x0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:39:23 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0x0, 0x9, 0x0, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:39:23 executing program 5: fork() wait4(0x0, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x0) fork() 01:39:23 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x11c, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:39:23 executing program 3: fork() r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:39:23 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:39:23 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x0, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:39:23 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x11c, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:39:23 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x0, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:39:23 executing program 5: fork() wait4(0x0, 0x0, 0x0, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() 01:39:23 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x11c, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:39:23 executing program 3: fork() r0 = syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:39:23 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0x0, 0x9, 0x0, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:39:23 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:39:23 executing program 2: r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), 0x0, 0x0, {0x12}, 0x0, 0x0, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[0x0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:39:23 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x11c, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:39:33 executing program 3: fork() r0 = syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:39:33 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x14, r1, 0x2, 0x70bd2c, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:39:33 executing program 2: r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), 0x0, 0x0, {0x12}, 0x0, 0x0, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[0x0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:39:33 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0x0, 0x9, 0x7f, 0x0, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:39:33 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x11c, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:39:33 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:39:33 executing program 5: fork() wait4(0x0, 0x0, 0x0, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() 01:39:33 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:39:33 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:39:33 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x14, r1, 0x2, 0x70bd2c, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:39:33 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:39:33 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x11c, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:39:33 executing program 5: fork() wait4(0x0, 0x0, 0x0, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) fork() 01:39:42 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, 0x0, 0x80) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f00000003c0)) r3 = fork() r4 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r5, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r4) syz_open_procfs$namespace(r3, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:39:42 executing program 5: fork() wait4(0x0, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x0) fork() 01:39:42 executing program 3: fork() r0 = syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:39:42 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0x0, 0x9, 0x7f, 0x0, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:39:42 executing program 2: r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), 0x0, 0x0, {0x12}, 0x0, 0x0, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[0x0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:39:42 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:39:42 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x14, r1, 0x2, 0x70bd2c, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) 01:39:42 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x11c, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:39:42 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x120, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x120}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:39:42 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, 0x0, 0x80) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f00000003c0)) r3 = fork() r4 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r5, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r4) syz_open_procfs$namespace(r3, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:39:42 executing program 2: r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), 0x0, 0x0, {0x12}, 0x0, 0x0, 0x0, &(0x7f0000000b80)=[0x0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:39:42 executing program 5: fork() wait4(0x0, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x0) fork() 01:39:42 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0x0, 0x9, 0x7f, 0x0, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:39:42 executing program 3: fork() r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:39:42 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, 0x0, 0x80) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f00000003c0)) r3 = fork() r4 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r5, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r4) syz_open_procfs$namespace(r3, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:39:42 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}}, 0x8004) 01:39:42 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x11c, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:39:43 executing program 2: r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), 0x0, 0x0, {0x12}, 0x0, 0x0, 0x0, &(0x7f0000000b80)=[0x0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:39:43 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x120, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x120}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:39:43 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:39:43 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}}, 0x8004) 01:39:52 executing program 5: fork() wait4(0x0, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x0) fork() 01:39:52 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}}, 0x8004) 01:39:52 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:39:52 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0x0, 0x9, 0x7f, 0x7, 0x0, 0x0, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:39:52 executing program 3: fork() r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:39:52 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:39:52 executing program 2: r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), 0x0, 0x0, {0x12}, 0x0, 0x0, 0x0, &(0x7f0000000b80)=[0x0, 0x0, 0x0], 0x3}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:39:52 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x120, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x120}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:39:52 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:39:52 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:39:52 executing program 3: fork() r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:40:01 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0x0, 0x9, 0x7f, 0x7, 0x0, 0x0, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:40:01 executing program 2: r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), 0x0, 0x0, {0x12}, 0x0, 0x0, &(0x7f0000000ac0)=""/129, 0x0}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:40:01 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:40:01 executing program 3: fork() syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:40:01 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x0) 01:40:01 executing program 5: fork() wait4(0x0, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x0) fork() 01:40:01 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180), 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:40:01 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:40:01 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:40:01 executing program 3: fork() syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:40:01 executing program 2: r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), 0x0, 0x0, {0x12}, 0x0, 0x0, &(0x7f0000000ac0)=""/129, 0x0}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:40:01 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0x0, 0x9, 0x7f, 0x7, 0x0, 0x0, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:40:01 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x0) 01:40:01 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:40:11 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x120, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x120}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:40:11 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x0) 01:40:11 executing program 2: r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), 0x0, 0x0, {0x12}, 0x0, 0x0, &(0x7f0000000ac0)=""/129, 0x0}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:40:11 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180), 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:40:11 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x11c, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:40:11 executing program 5: fork() wait4(0x0, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r0, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x0) fork() 01:40:11 executing program 3: fork() syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:40:11 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0x0, 0x9, 0x7f, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:40:11 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0x0, 0x9, 0x7f, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:40:11 executing program 5: fork() wait4(0x0, 0x0, 0x0, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) fork() 01:40:11 executing program 2: r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), 0x0, 0x0, {0x12}, 0x0, 0x0, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[0x0, 0x0], 0x2}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:40:11 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180), 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000003c0)) r4 = fork() r5 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r6, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r5) syz_open_procfs$namespace(r4, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:40:12 executing program 3: fork() syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:40:12 executing program 5: fork() wait4(0x0, 0x0, 0x0, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) fork() 01:40:12 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0x0, 0x9, 0x7f, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:40:12 executing program 4: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0x0, 0x9, 0x7f, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:40:12 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x120, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x120}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:40:12 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, 0x0}, 0x80) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f00000003c0)) r3 = fork() r4 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r5, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r4) syz_open_procfs$namespace(r3, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:40:12 executing program 2: r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), 0x0, 0x0, {0x12}, 0x0, 0x0, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[0x0, 0x0], 0x2}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:40:12 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x11c, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:40:12 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0x0, 0x9, 0x7f, 0x7, 0x0, 0x0, 0x40804, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:40:12 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x11c, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:40:12 executing program 3: fork() syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x8004) syz_genetlink_get_family_id$tipc(0x0, 0xffffffffffffffff) 01:40:12 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, 0x0}, 0x80) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f00000003c0)) r3 = fork() r4 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r5, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r4) syz_open_procfs$namespace(r3, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:40:21 executing program 5: fork() wait4(0x0, 0x0, 0x0, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) fork() 01:40:21 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, 0x0}, 0x80) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f00000003c0)) r3 = fork() r4 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r5, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r4) syz_open_procfs$namespace(r3, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:40:21 executing program 3: r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), 0x0, 0x0, {0x12}, 0x0, 0x0, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[0x0, 0x0], 0x2}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:40:21 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x120, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x120}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:40:21 executing program 2: r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), 0x0, 0x0, {0x12}, 0x0, 0x0, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[0x0, 0x0], 0x2}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:40:21 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:40:21 executing program 4: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0x0, 0x9, 0x7f, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:40:21 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0x0, 0x9, 0x7f, 0x7, 0x0, 0x0, 0x40804, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:40:21 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0x0, 0x9, 0x7f, 0x7, 0x0, 0x0, 0x40804, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:40:21 executing program 5: fork() wait4(0x0, 0x0, 0x0, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={0x0}}, 0x0) fork() 01:40:22 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={0x0}}, 0x80) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f00000003c0)) r3 = fork() r4 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r5, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r4) syz_open_procfs$namespace(r3, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:40:22 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0x0, 0x9, 0x7f, 0x7, 0x0, 0x0, 0x40804, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:40:22 executing program 3: r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), 0x0, 0x0, {0x12}, 0x0, 0x0, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[0x0, 0x0], 0x2}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:40:22 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:40:31 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:40:31 executing program 4: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0x0, 0x9, 0x7f, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:40:31 executing program 3: r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), 0x0, 0x0, {0x12}, 0x0, 0x0, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[0x0, 0x0], 0x2}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:40:31 executing program 2: r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), 0x0, 0x0, {0x12}, 0x0, 0x0, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[0x0, 0x0], 0x2}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:40:31 executing program 5: fork() wait4(0x0, 0x0, 0x0, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={0x0}}, 0x0) fork() 01:40:31 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0x0, 0x9, 0x7f, 0x7, 0x0, 0x0, 0x40804, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:40:31 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={0x0}}, 0x80) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f00000003c0)) r3 = fork() r4 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r5, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r4) syz_open_procfs$namespace(r3, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:40:31 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:40:32 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:40:32 executing program 3: r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), 0x0, 0x0, {0x12}, 0x0, 0x0, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[0x0, 0x0], 0x2}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) 01:40:32 executing program 5: fork() wait4(0x0, 0x0, 0x0, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={0x0}}, 0x0) fork() 01:40:32 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) [ 954.259731] [ 954.260090] ===================================== [ 954.260874] WARNING: bad unlock balance detected! [ 954.261652] 6.19.0-rc5-next-20260114 #1 Not tainted [ 954.262430] ------------------------------------- [ 954.263192] syz-executor.4/96829 is trying to release lock (rcu_read_lock) at: [ 954.264350] [] __wait_on_freeing_inode+0x105/0x350 [ 954.265384] but there are no more locks to release! [ 954.266183] [ 954.266183] other info that might help us debug this: [ 954.267219] 4 locks held by syz-executor.4/96829: [ 954.267967] #0: ffff88800f6f43f8 (sb_writers#3){.+.+}-{0:0}, at: filename_create+0xf7/0x400 [ 954.269691] #1: ffff88800960b388 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_create+0x1b1/0x400 [ 954.275701] #2: ffff88800f700950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0xe32/0x12d0 [ 954.278755] #3: ffffffff85c16898 (inode_hash_lock){+.+.}-{3:3}, at: insert_inode_locked+0xf9/0x890 [ 954.280362] [ 954.280362] stack backtrace: [ 954.281068] CPU: 0 UID: 0 PID: 96829 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260114 #1 PREEMPT(lazy) [ 954.281109] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 954.281122] Call Trace: [ 954.281131] [ 954.281140] dump_stack_lvl+0xca/0x120 [ 954.281186] ? __wait_on_freeing_inode+0x105/0x350 [ 954.281214] print_unlock_imbalance_bug+0x118/0x130 [ 954.281243] ? __wait_on_freeing_inode+0x105/0x350 [ 954.281271] lock_release+0x1ee/0x270 [ 954.281301] __wait_on_freeing_inode+0x10a/0x350 [ 954.281330] ? __pfx___wait_on_freeing_inode+0x10/0x10 [ 954.281361] ? __pfx_var_wake_function+0x10/0x10 [ 954.281395] ? lock_is_held_type+0x9e/0x120 [ 954.281432] insert_inode_locked+0x25f/0x890 [ 954.281466] __ext4_new_inode+0x223d/0x4cd0 [ 954.281499] ? __pfx___ext4_new_inode+0x10/0x10 [ 954.281527] ? __pfx___dquot_initialize+0x10/0x10 [ 954.281563] ? __pfx_avc_has_perm+0x10/0x10 [ 954.281593] ext4_symlink+0x623/0xb40 [ 954.281630] ? __pfx_ext4_symlink+0x10/0x10 [ 954.281661] ? security_inode_permission+0x72/0xe0 [ 954.281686] vfs_symlink+0x44b/0x840 [ 954.281719] do_symlinkat+0x153/0x440 [ 954.281747] ? __pfx_do_symlinkat+0x10/0x10 [ 954.281773] ? strncpy_from_user+0x21b/0x2f0 [ 954.281805] __x64_sys_symlink+0x79/0xa0 [ 954.281832] do_syscall_64+0xbf/0x420 [ 954.281856] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 954.281880] RIP: 0033:0x7f167a124427 [ 954.281898] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 58 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 954.281919] RSP: 002b:00007ffdb8499538 EFLAGS: 00000202 ORIG_RAX: 0000000000000058 [ 954.281942] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f167a124427 [ 954.281956] RDX: 00007ffdb8499617 RSI: 00007f167a17f019 RDI: 00007ffdb8499600 [ 954.281972] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007ffdb84993d0 [ 954.281986] R10: 00007ffdb8499287 R11: 0000000000000202 R12: 0000000000000001 [ 954.282000] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffdb8499600 [ 954.282020] [ 954.311880] ------------[ cut here ]------------ [ 954.312689] WARNING: kernel/rcu/tree_plugin.h:443 at __rcu_read_unlock+0x25f/0x5c0, CPU#0: syz-executor.4/96829 [ 954.314405] Modules linked in: [ 954.314976] CPU: 0 UID: 0 PID: 96829 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260114 #1 PREEMPT(lazy) [ 954.316564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 954.317869] RIP: 0010:__rcu_read_unlock+0x25f/0x5c0 [ 954.318842] Code: f2 02 00 00 c7 43 58 01 00 00 00 bf 09 00 00 00 e8 16 c0 de ff 4d 85 f6 0f 84 73 fe ff ff e8 38 8a 20 00 fb e9 68 fe ff ff 90 <0f> 0b 90 5b 5d 41 5c 41 5d 41 5e e9 81 24 74 03 e8 bc 5c 56 00 e9 [ 954.321639] RSP: 0018:ffff88803d6cf9a0 EFLAGS: 00010286 [ 954.322532] RAX: 00000000ffffffff RBX: ffff888042bf0000 RCX: ffffffff81565a27 [ 954.323682] RDX: 0000000000000000 RSI: ffffffff81565a30 RDI: ffff888042bf03fc [ 954.324840] RBP: ffff888042bf0000 R08: 0000000000000000 R09: fffffbfff0ba6ffc [ 954.325985] R10: 0000000000000000 R11: 0000000000000001 R12: ffff888042bf0000 [ 954.327139] R13: 0000000000000001 R14: ffffffff85c10c60 R15: ffff88801b768ca0 [ 954.328285] FS: 00005555566cf400(0000) GS:ffff8880e5343000(0000) knlGS:0000000000000000 [ 954.329560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 954.330512] CR2: 00007f167a1a4544 CR3: 000000003e8eb000 CR4: 0000000000350ef0 [ 954.331652] Call Trace: [ 954.332186] [ 954.333515] __wait_on_freeing_inode+0x10f/0x350 [ 954.334875] ? __pfx___wait_on_freeing_inode+0x10/0x10 [ 954.336998] ? __pfx_var_wake_function+0x10/0x10 [ 954.339495] ? lock_is_held_type+0x9e/0x120 [ 954.341675] insert_inode_locked+0x25f/0x890 [ 954.344876] __ext4_new_inode+0x223d/0x4cd0 [ 954.349820] ? __pfx___ext4_new_inode+0x10/0x10 [ 954.357734] ? __pfx___dquot_initialize+0x10/0x10 [ 954.359275] ? __pfx_avc_has_perm+0x10/0x10 [ 954.362692] ext4_symlink+0x623/0xb40 [ 954.367120] ? __pfx_ext4_symlink+0x10/0x10 [ 954.369009] ? security_inode_permission+0x72/0xe0 [ 954.372215] vfs_symlink+0x44b/0x840 [ 954.374734] do_symlinkat+0x153/0x440 [ 954.376834] ? __pfx_do_symlinkat+0x10/0x10 [ 954.378256] ? strncpy_from_user+0x21b/0x2f0 [ 954.383327] __x64_sys_symlink+0x79/0xa0 [ 954.385178] do_syscall_64+0xbf/0x420 [ 954.386719] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 954.387749] RIP: 0033:0x7f167a124427 [ 954.388511] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 58 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 954.391264] RSP: 002b:00007ffdb8499538 EFLAGS: 00000202 ORIG_RAX: 0000000000000058 [ 954.392439] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f167a124427 [ 954.393560] RDX: 00007ffdb8499617 RSI: 00007f167a17f019 RDI: 00007ffdb8499600 [ 954.394689] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007ffdb84993d0 [ 954.395800] R10: 00007ffdb8499287 R11: 0000000000000202 R12: 0000000000000001 [ 954.396910] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffdb8499600 [ 954.402406] [ 954.402840] irq event stamp: 175 [ 954.403496] hardirqs last enabled at (175): [] _raw_spin_unlock_irqrestore+0x2c/0x50 [ 954.405262] hardirqs last disabled at (174): [] _raw_spin_lock_irqsave+0x53/0x60 [ 954.406964] softirqs last enabled at (170): [] kernel_fpu_end+0x59/0x70 [ 954.408664] softirqs last disabled at (168): [] kernel_fpu_begin_mask+0x1bb/0x300 [ 954.410382] ---[ end trace 0000000000000000 ]--- 01:40:40 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:40:40 executing program 5: fork() wait4(0x0, 0x0, 0x0, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={0x0}}, 0x0) fork() 01:40:40 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={0x0}}, 0x80) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f00000003c0)) r3 = fork() r4 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r5, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r4) syz_open_procfs$namespace(r3, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:40:40 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0x0, 0x9, 0x7f, 0x7, 0x0, 0x0, 0x40804, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:40:40 executing program 2: r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), 0x0, 0x0, {0x12}, 0x0, 0x0, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[0x0, 0x0], 0x2}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:40:40 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:40:40 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x120, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x120}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r4) 01:40:40 executing program 3: r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), 0x0, 0x0, {0x12}, 0x0, 0x0, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[0x0, 0x0], 0x2}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) 01:40:40 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0x0, 0x9, 0x7f, 0x7, 0x0, 0x0, 0x40804, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:40:40 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0x0, 0x9, 0x7f, 0x7, 0x0, 0x0, 0x40804, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:40:40 executing program 2: r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), 0x0, 0x0, {0x12}, 0x0, 0x0, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[0x0, 0x0], 0x2}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0xf9, 0x9, 0x7f, 0x7, 0x0, 0x10001, 0x40804, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:40:40 executing program 5: fork() wait4(0x0, 0x0, 0x0, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) fork() 01:40:40 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, 0x0, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f00000003c0)) r3 = fork() r4 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r5, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r4) syz_open_procfs$namespace(r3, &(0x7f0000000a00)='ns/pid_for_children\x00') 01:40:40 executing program 6: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x120, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x120}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r4) 01:40:40 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0x0, 0x9, 0x7f, 0x7, 0x0, 0x0, 0x40804, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:40:40 executing program 3: r0 = fork() r1 = clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), 0x0, 0x0, {0x12}, 0x0, 0x0, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[0x0, 0x0], 0x2}, 0x58) clone3(&(0x7f0000000c80)={0x10001000, &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800), {0x2f}, &(0x7f0000000840)=""/187, 0xbb, &(0x7f0000000900)=""/120, &(0x7f0000000c40)=[r0, 0x0, 0x0, 0x0, 0x0, r1], 0x6}, 0x58) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00), 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x34, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_LINK={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) 01:40:40 executing program 4: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x144, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r5) 01:40:40 executing program 0: r0 = fork() wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x14}}, 0x4080) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r3 = fork() r4 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x120, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x120}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x440d1}, 0x8004) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) 01:40:40 executing program 7: clone3(&(0x7f0000000280)={0x4008a00, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x21}, &(0x7f0000000100)=""/191, 0xbf, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fork() clone3(&(0x7f0000000bc0)={0x100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x12}, &(0x7f0000000a40)=""/103, 0x67, &(0x7f0000000ac0)=""/129, &(0x7f0000000b80)=[r0, 0x0, 0x0], 0x3}, 0x58) clone3(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x40051) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001180)={0x0, 0x80, 0x0, 0x9, 0x7f, 0x7, 0x0, 0x0, 0x40804, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x80, 0x2}, 0x20000, 0x2020000000000, 0x5, 0x0, 0x4, 0xe7b, 0x3ff, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0xb) 01:40:40 executing program 1: getpriority(0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x15}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x5b}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xf}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x34}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, 0x0, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x34}}, 0x80) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1c, 0x8, @l2={'ib', 0x3a, 'syz_tun\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}}, 0x4010) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f00000003c0)) r3 = fork() r4 = fork() clone3(&(0x7f0000000680)={0x100000100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0xf}, &(0x7f00000004c0)=""/158, 0x9e, &(0x7f0000000580)=""/145, &(0x7f0000000640)=[r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r5, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xc121, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x24000040) sched_getscheduler(r4) syz_open_procfs$namespace(r3, &(0x7f0000000a00)='ns/pid_for_children\x00') [ 962.449285] audit: type=1400 audit(1768441240.583:8): avc: denied { kernel } for pid=98191 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 VM DIAGNOSIS: 01:40:32 Registers: info registers vcpu 0 RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff82973905 RDI=ffffffff889c0960 RBP=ffffffff889c0920 RSP=ffff88803d6cf488 R8 =0000000000000000 R9 =ffffed100155d046 R10=0000000000000074 R11=666666203a312320 R12=0000000000000074 R13=0000000000000010 R14=ffffffff889c0920 R15=ffffffff829738f0 RIP=ffffffff8297395d RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00005555566cf400 00000000 00000000 GS =0000 ffff8880e5343000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f167a1a4544 CR3=000000003e8eb000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000a60ce07b00000000cec3662e XMM01=000000000000000003515b82db34ca11 XMM02=0000000000000000333bebdfd0a6a21d XMM03=00000000000000000000000000000000 XMM04=000000ff0000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88806ce3f100 RCX=ffffffff8169d56a RDX=ffff8880404ab700 RSI=ffffffff8169d544 RDI=0000000000000005 RBP=0000000000000003 RSP=ffff8880405cf6c8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffffed100d9c7e21 R13=ffff88806ce3f108 R14=0000000000000001 R15=dffffc0000000000 RIP=ffffffff8169d546 RFL=00000293 [--S-A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e5443000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe84c92ff8 CR3=000000001dcd3000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=ff00000000ff000000000000000000ff XMM01=25252525252525252525252525252525 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000