0xffffffffffffffff) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x480000, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r2, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000c814}, 0x20040080) socketpair(0x26, 0x2, 0x2, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000380), r1) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x58, r5, 0x800, 0x70bd26, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x5}, @MPTCP_PM_ADDR_ATTR_ID={0x5}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x40}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x8001}, 0x40000) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000500), r4) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f00000005c0)={&(0x7f00000004c0), 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x1c, r6, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x1000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x2004010) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000002680)={'ip6_vti0\x00', &(0x7f0000002600)={'ip6_vti0\x00', 0x0, 0x4, 0xe1, 0x7f, 0x7, 0x4, @mcast2, @empty, 0x8, 0x40, 0x6, 0x316}}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000002740)={'ip6gre0\x00', &(0x7f00000026c0)={'ip6tnl0\x00', 0x0, 0x29, 0xf0, 0x2, 0x800, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private2, 0x10, 0x7, 0x0, 0x7}}) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000002840)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000002800)={&(0x7f0000002780)={0x4c, r2, 0x300, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x2}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x880}, 0x20008040) r9 = openat$cgroup_ro(r1, &(0x7f0000002880)='memory.swap.current\x00', 0x0, 0x0) r10 = syz_genetlink_get_family_id$mptcp(&(0x7f0000002900), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r9, &(0x7f0000002a00)={&(0x7f00000028c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000029c0)={&(0x7f0000002940)={0x60, r10, 0x8, 0x70bd27, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @loopback}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x5}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000000) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, r6, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:21:25 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) r0 = socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r1 = socket(0x3, 0x3, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x7fff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x200, 0x70bd2c, 0x9, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x100000000) ioctl$TIOCGPKT(r3, 0x80045438, &(0x7f0000000180)) syz_io_uring_setup(0x5e8b, &(0x7f00000001c0)={0x0, 0x3e82, 0x4, 0x0, 0xfc}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000240), &(0x7f0000000280)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f00000003c0)=@IORING_OP_WRITE={0x17, 0x4, 0x4007, @fd_index=0x1, 0x5, &(0x7f00000002c0)="b576a2f7d9f079d93b5dfbf57d08fec8618ec82b5e779708e9e18203276422f6f191156831cd435453c3686f94ee65b3394f8f7e60de735ba98c2b9241e4967230d8e24abdf62dc81257c141310df777c331356cafd947aed6fcbd5b71b439a52308e93a33a6973c1a9d2267bc16bd8e266bc80062e8a175936be351aeed00c6f18446df9e7ad87f52ac54a4df07bb1167ce49c6f1317498ccee6adb5256d91f0c185392ef6629d2ede6de062ea916196e0be90ad4b8ceef5b4ccac157f21423c1fa4cd7b919a2117d", 0xc9, 0x8}, 0x401) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000400), 0x2, 0x0) accept4(r0, &(0x7f0000000440)=@can, &(0x7f00000004c0)=0x80, 0x800) pidfd_open(0x0, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000640)=""/170) 20:21:25 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x6, 0x20000) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000080)={'ip6gre0\x00', 0x0, 0x29, 0xac, 0x0, 0x4, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8000, 0x0, 0x400, 0x1}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000004c0)={&(0x7f00000001c0)={0x2d4, 0x0, 0x400, 0x70bd2b, 0x25dfdbff, {}, [{{0x8, 0x1, r1}, {0x84, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x1ff}}, {0x8}}}]}}, {{0x8}, {0xfc, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x88}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x80000001}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r2}}}]}}, {{0x8}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8}}}]}}, {{0x8, 0x1, r3}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x1ff}}}]}}, {{0x8}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @name={{0x24}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8}, {0x4}}, {{0x8}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}]}, 0x2d4}, 0x1, 0x0, 0x0, 0x8040}, 0x4000010) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000005c0)={'syztnl1\x00', &(0x7f0000000540)={'syztnl0\x00', 0x0, 0x2f, 0x28, 0x1, 0x5, 0x5, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @empty, 0x1, 0x1, 0x1, 0xe9}}) r5 = syz_open_dev$vcsn(&(0x7f0000000600), 0x72, 0x88002) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f00000007c0)={'ip6gre0\x00', &(0x7f0000000740)={'syztnl1\x00', r4, 0x4, 0xc6, 0xa2, 0xfffffffc, 0x8, @empty, @private2={0xfc, 0x2, '\x00', 0x1}, 0x10, 0x7800, 0x1ff, 0x7fff}}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f0000000880)={'ip6gre0\x00', &(0x7f0000000800)={'syztnl1\x00', r3, 0x29, 0x3, 0x0, 0x7fff, 0x4b, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x10, 0x8, 0x15, 0x401}}) sendmsg$TEAM_CMD_OPTIONS_SET(r5, &(0x7f0000000b00)={&(0x7f0000000640), 0xc, &(0x7f0000000ac0)={&(0x7f00000008c0)={0x1dc, 0x0, 0x8, 0x70bd29, 0x25dfdbff, {}, [{{0x8, 0x1, r6}, {0xb4, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x100}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x3f}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r3}, {0xc0, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r2}}}]}}, {{0x8, 0x1, r7}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x6e46}}}]}}]}, 0x1dc}, 0x1, 0x0, 0x0, 0x44}, 0x14) ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f0000000b40)) 20:21:25 executing program 5: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r3, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r5 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r5, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r6}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)={0x64, r3, 0x10, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x3}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x1e}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r2}, @BATADV_ATTR_ISOLATION_MARK={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x401}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x6}]}, 0x64}, 0x1, 0x0, 0x0, 0x1015}, 0x4040) eventfd2(0x4, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x24, r3, 0x800, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x2704}]}, 0x24}}, 0x20040000) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:21:25 executing program 4: sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, r0, 0x100, 0x70bd29, 0x81, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x400}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4011}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x80000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380), 0x40, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x30, r0, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x40006) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f00000004c0), r1) sendmsg$NET_DM_CMD_START(r1, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x900}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x14, r4, 0x400, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x4040) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00000005c0)=0x101, 0x4) syz_genetlink_get_family_id$nbd(&(0x7f0000000600), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(r1, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, r4, 0x100, 0x70bd2b, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000800) r5 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000780), r1) sendmsg$NET_DM_CMD_START(r1, &(0x7f0000000840)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r5, 0x20, 0x70bd27, 0x7ff, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000005}, 0x4040000) ioctl$RTC_ALM_SET(r3, 0x40247007, &(0x7f0000000880)={0x34, 0x32, 0xf, 0x10, 0xb, 0xef59, 0x5, 0x24, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) 20:21:35 executing program 1: r0 = socket(0x15, 0xa, 0x5) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040001}, 0x4080) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x480000, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r2, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000c814}, 0x20040080) socketpair(0x26, 0x2, 0x2, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000380), r1) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x58, r5, 0x800, 0x70bd26, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x5}, @MPTCP_PM_ADDR_ATTR_ID={0x5}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x40}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x8001}, 0x40000) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000500), r4) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f00000005c0)={&(0x7f00000004c0), 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x1c, r6, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x1000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x2004010) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000002680)={'ip6_vti0\x00', &(0x7f0000002600)={'ip6_vti0\x00', 0x0, 0x4, 0xe1, 0x7f, 0x7, 0x4, @mcast2, @empty, 0x8, 0x40, 0x6, 0x316}}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000002740)={'ip6gre0\x00', &(0x7f00000026c0)={'ip6tnl0\x00', 0x0, 0x29, 0xf0, 0x2, 0x800, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private2, 0x10, 0x7, 0x0, 0x7}}) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000002840)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000002800)={&(0x7f0000002780)={0x4c, r2, 0x300, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x2}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x880}, 0x20008040) r9 = openat$cgroup_ro(r1, &(0x7f0000002880)='memory.swap.current\x00', 0x0, 0x0) r10 = syz_genetlink_get_family_id$mptcp(&(0x7f0000002900), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r9, &(0x7f0000002a00)={&(0x7f00000028c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000029c0)={&(0x7f0000002940)={0x60, r10, 0x8, 0x70bd27, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @loopback}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x5}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000000) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, r6, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:21:35 executing program 6: r0 = getpid() clone3(&(0x7f0000001200)={0x20240200, &(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0, {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0], 0x4}, 0x58) r3 = clone3(&(0x7f0000001400)={0x140002000, &(0x7f0000001280), &(0x7f00000012c0)=0x0, &(0x7f0000001300), {0x39}, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/53, &(0x7f00000013c0)=[r0], 0x1}, 0x58) pidfd_open(r2, 0x0) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000001480), 0x2, 0x0) r5 = getpid() r6 = clone3(&(0x7f0000001940)={0x82000000, &(0x7f0000001740)=0xffffffffffffffff, &(0x7f0000001780), &(0x7f00000017c0), {0x3e}, &(0x7f0000001800)=""/105, 0x69, &(0x7f0000001880)=""/127, &(0x7f0000001900)=[r4, r3, r3, r2, r0], 0x5}, 0x58) clone3(&(0x7f0000001a00)={0x4000000, &(0x7f00000014c0), &(0x7f0000001500), &(0x7f0000001540), {0x33}, &(0x7f0000001580)=""/157, 0x9d, &(0x7f0000001640)=""/197, &(0x7f00000019c0)=[0x0, r1, r5, r6], 0x4}, 0x58) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000001a80)={'batadv0\x00', 0x0}) r9 = openat$cgroup(r7, &(0x7f0000001ac0)='syz1\x00', 0x200002, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000001b00), 0x2, 0x0) openat$pidfd(0xffffffffffffff9c, &(0x7f0000001b40), 0x10040, 0x0) r10 = openat$cgroup_ro(r9, &(0x7f0000001b80)='cpu.stat\x00', 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r10, 0x89fb, &(0x7f0000001f40)={'sit0\x00', &(0x7f0000001ec0)={'syztnl2\x00', r8, 0x4, 0x20, 0xaf, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x1c}}, @private2, 0x40, 0x80, 0x2bb, 0x1}}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r10, 0x89f5, &(0x7f0000002000)={'syztnl0\x00', &(0x7f0000001f80)={'ip6tnl0\x00', r11, 0x4, 0x0, 0x9, 0x101, 0x4b, @dev={0xfe, 0x80, '\x00', 0x17}, @empty, 0x8, 0x80, 0x35d33fac, 0x3}}) epoll_create(0xee) perf_event_open$cgroup(&(0x7f0000002100)={0x4, 0x80, 0xa9, 0x1, 0x6b, 0x3, 0x0, 0xe00b, 0x1, 0xa, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, r10, 0x8) 20:21:35 executing program 4: sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, r0, 0x100, 0x70bd29, 0x81, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x400}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4011}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x80000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380), 0x40, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x30, r0, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x40006) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f00000004c0), r1) sendmsg$NET_DM_CMD_START(r1, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x900}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x14, r4, 0x400, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x4040) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00000005c0)=0x101, 0x4) syz_genetlink_get_family_id$nbd(&(0x7f0000000600), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(r1, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, r4, 0x100, 0x70bd2b, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000800) r5 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000780), r1) sendmsg$NET_DM_CMD_START(r1, &(0x7f0000000840)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r5, 0x20, 0x70bd27, 0x7ff, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000005}, 0x4040000) getsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) 20:21:35 executing program 5: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r3, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r5 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r5, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r6}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)={0x64, r3, 0x10, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x3}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x1e}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r2}, @BATADV_ATTR_ISOLATION_MARK={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x401}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x6}]}, 0x64}, 0x1, 0x0, 0x0, 0x1015}, 0x4040) eventfd2(0x4, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x24, r3, 0x800, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x2704}]}, 0x24}}, 0x20040000) syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:21:35 executing program 2: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xfffffff8, 0x4, 0x5ca6, 0x6, 0x12, "5c321416fee4e9d6d2d9c7f064f39e0a284aa8"}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r2, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, 0x0, 0x0, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfffe00000000000}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x38}}, 0x4004) ioctl$TIOCGSERIAL(r0, 0x541e, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=""/39}) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000005c0), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x24, r3, 0x10, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x9}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0xc000}, 0x40004) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000780)={'ip6tnl0\x00', &(0x7f0000000700)={'syztnl0\x00', 0x0, 0x2f, 0x6, 0x1, 0x74, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private0={0xfc, 0x0, '\x00', 0x1}, 0x0, 0x7800, 0x1000000, 0xfffffff9}}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000bc0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000b80)={&(0x7f00000007c0)={0x38c, 0x0, 0x400, 0x70bd26, 0x25dfdbfb, {}, [{{0x8}, {0x134, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3f}}, {0x8}}}]}}, {{0x8}, {0x234, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0xc1}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0xbed}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x4c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x1c, 0x4, [{0x9, 0x4, 0x96, 0x5c}, {0x8, 0x7, 0x4, 0x3f}, {0x2, 0x3f, 0x6, 0x81}]}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0xfffffffe}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0xd2}}}, {0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}]}}]}, 0x38c}, 0x1, 0x0, 0x0, 0x20004010}, 0x408c000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r5, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, r2, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000dc0)={&(0x7f0000000d00)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000d80)={&(0x7f0000000d40)={0x1c, r3, 0x8, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x1c}}, 0x10) 20:21:35 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0xfffffffffffffffe, 0x100) ioctl$MON_IOCH_MFLUSH(r0, 0x9208, 0x9) ioctl$MON_IOCX_GETX(r0, 0x4018920a, &(0x7f0000000180)={&(0x7f0000000040), &(0x7f0000000080)=""/224, 0xe0}) read$usbmon(r0, &(0x7f00000001c0)=""/196, 0xc4) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), r0) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r1, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x101}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x96f}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x12}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x1ff}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4048004}, 0x90) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440), 0x200, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000c480)=[{{&(0x7f0000000b80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000c00)="05e4a1e784d4b31e0f551ba0b0d038db16f68513416b1da154c333f3a754027e29e774d04cf27ad63142b4db5444b380d35826b9f4c6ea13d0ac9218ccd2feaa4a256d2ad29a9d3b5f7b27b7366f1181c6aadf574c797f6f4ca25d4e4d3db690bc68f95f4b20c24d23f8a09403dd5231f1bc121166fe0a2ef7744d94972bfd66e397503c43f8792955cc4fea344b13a51151ca7dd0849d5850bcb0ab21753da8f176272bf824b2d577a3f2c7866e96065c7b01f1978925ee4d8e74ba9dd7de7778c4a211007f2b719d0ad24e15f9887a9983e85fa64af7469cc61940d7", 0xdd}, {&(0x7f0000000d00)="0083be8e67e70523d98712197c9593485f5f575a1433ad8df546718a688dc446b5e6182a47069fa547fdc2a9a9b201d4274d5ce4c29113540df9e4972ff58cd263452d7d288d59bca2b83a9f75d5b14ed9fc26fade9425224804edfd10a63ae5ca15005502664a6442a8dcea7be4082071cef33ffd0b8b2021678571194ed84c06f04091b9c051c7b1caeaa91730608f90bb621e1ca3ff344aadb524f0201d99da5cc3322ae5c0d9565e7058aabb82b89ee18afc005753f99e89b2867467bf98be0cc7ec0526966210060727424d8942e6b0bb47d616299759", 0xd9}], 0x2, 0x0, 0x0, 0x4}}, {{&(0x7f0000000e40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000ec0)="d2e275cf409d02654d26c323f2f48d53eee7c7e4277c0a84d2c810c2995ede2baf836c22706214503c536662c0a3b1c05b78d68a33e4d9fd565468149a948a5d56a825d167a384bae4280c8fb84ba94557ced94becf34e313260d95aa43ef9b26d26daa2e275793fbb74251dd2f1b3951f603f1d9e418f3d357c1cb0ac495bbb05f7ac", 0x83}, {&(0x7f0000000f80)="a5e03e82cd8c7d459387c20e0513b67814b02a9a763d073542512aee428b0382fcd661a68be5be92fd1aaf8a77058cae10967a3077fe890a69a3a0f1f20016b8f814f99086e8763d2ba966cddd0c0c5d969e92b274c540e8f686e985429e6414668595e3056d545464f8", 0x6a}, {&(0x7f0000001000)="e010066799634d90fa7e508fc0e72b6619d6a29c58b704dad6818b7691eab67ac50c83957c8ea3f2120d2640a0f800399161f700a8dc2285c16ebad31cd3a1f9944d6886c726b3f75829471148c6b7f4d87bcb6efeeca4e2ddce376b69d4ce6cc8e26823af2c8133dfddcd4532c0f151c1aa923e4578ce26f29a7c96c88b6eaa9830495c7e6294fc37374f8746dd7fc09677b2753ccb2ac28d3b14d71f01badec4a416704586857f8f36", 0xaa}], 0x3, &(0x7f0000001140)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x40, 0x4000000}}, {{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000001180)="aa67cdaefb461e6e71ad5ac187294b00885c310d624b2f2c47f94a889804c10cdbe9752d2ca499828dff39b7", 0x2c}, {&(0x7f00000011c0)="671e960bec288ce9b0085d5eba52b4dc247eb05f809d450b98fd4bf2cd7d3076c8547b647592d62863bb3e4b499ead65e5cd70d5efa526d36a21341988d5793eb517100e8990c05179a8464bf7911afb459a99d2c8f6bddbe90fe2bfb40af47b50b0cc91333e5c22c5722dc7268b456728d0556e921438dbe06d4f643534", 0x7e}, {&(0x7f0000001240)="a93c88df913899cee898f5fe2f17e5826bcacab82131b738c98810a7a624df8ea778b2d573e1ae5754b69b34e5d55cfbf85cc546c8b7a8677ae442d0ec524a60bb92bc35f1212f", 0x47}, {&(0x7f00000012c0)="be157b79052cf4375ed82c6c8314853450fe748dbc0fc3249744ac84508812119f4cc29ee1441581edb8f6d8885bd6adc72895a56157ab6d9ceaf26d8d900877847b557115e4edb47a10597de14ea8e7a3099a62bb44bde2feef7a1b969a58e4", 0x60}, {&(0x7f0000001340)="53d312200b7f3f4c14619ff5a5f5c50faa30fb625c13c802b24c130b1934531a37713e5df333934afe7b24957be7448cdf82810cc04dc9212004ed32d699b38c85bfe94f9c7074110d938e2f46fc34ee6ead8bd7fdd6a272f20520122d40b5f7dfda948c220aafd22cb52f9673079f9760604200cd5fc7f059803e7fa708d13e1ed754cb73a37462aef68676567079f989ebcd417fe145d6fede9ffcd6cd9d32e5ca5489c1ca5090c5585a47cfeef28584a51582873bbd9eb19fecc3eebdd69c74f7ff457be8cca9a81e012b9a7ca53e18b600878fbd261bc9cbab8fa18663f9e1afca796a21b6", 0xe7}, {&(0x7f0000001440)="c45fda66faff858fea9c3afb280170e966143057a417998f65ab8b90fa36988a0748b2a6fe8232545c6f5219e18a7c41a8983f2e8dcad0b70ce5d789406d9c34da1344d14154989f8fd568e05c2033af8482f4363af9680300326c40eb0f2cb8023824a416e4034e1464b412024a39714fcd7a909be154547bfcaded7cc8465d27542bb6152f3594f1a59aab9b6f23a65d75e16b98b992a5fbdcd3965684cb4290213e5b12c5ba6f87215ca6e2d0857468b43e7dfcbf61b2bc22af11f67eb2de4bee600c02e588", 0xc7}, {&(0x7f0000001540)="11a05b89299340f33dce1e096b0710e04c405def56e96874d49664fb7b039f77f7515bae58ff72b7c7cf617b9b14af5c4dd585dec431458fd27173b544416a5d36a013d813a272251df0e27405b18321fa12289484846f9b642fcc32d3a9528a43d03d7f86219d18e7fe699c64766add5d0b10ba13d817565f67c3322c28627a81c27badfb2c3d5198c026b3697d8c44", 0x90}, {&(0x7f0000001600)="d90181586c26fed09cb4acc1e3315bba07a5c711e6ae7d8b6ab8166f1fe3f35f17acd966f5c2409f461250b6d70f75f02e145a6840897ed04d", 0x39}], 0x8, &(0x7f0000002140)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x110, 0x4004000}}, {{0x0, 0x0, &(0x7f0000005480)=[{&(0x7f0000002280)="5d3584cf27ba024c17ab989548a0c2675b8500789cc933248d67f32404511b2889956f8c652d3c2e34eff782729e45b8f9982ce4c0910040b51150a8d2b8412a9ebb444a60ee658993a40c0aaefebd06004c1554fca38716f2b2e470031e3c6eccf36a509085450621489124071e925cfe7b6e697e17f7c259d1d1601a8baa9a84c5527a840f54f31dc924133eada5", 0x8f}, 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&(0x7f0000005a40)=[{&(0x7f0000005580)="e2f14b0a4f21c6da14d080a5d68d12225651d92cb55431e032d3a6f73ca8d51324f744da86f655f4db620b481d16fb3bc1912bb442ba49f15c1412146509391a64161e65ce4ba421fefb2d54364293b9a70a8a69b70f4f1383a950b9208b8da4338439b312957922e9e33789e499a63f15964c2a0fb138e2e01583daf7d841ba63bdf9248ee38c3214fcf9640ca865074437a8b5fc4e49a67c406822ae2fd74ba51eae374484062e69f0bb46b5e571396deed5608fd4d2b0a3860ed9dafd912eed59646ca5e537275448a8b2cd60103f5ae15a162085dc3e25716472521b7f5434b5ca6750d6542921", 0xe9}, {&(0x7f0000005680)="38fe55d3a2ecbcbfc81ed33b40f19bd2ed7fd6b5de257fe96a91aa572ecda4443ddf7c45415df54cf2bd458038e681498192355e6c59f5e129619dc74a2ce18e4bb6931c2c8e4a317cceed476c2fb9c1be38bda6eec24b6765a6375d2f9ccaa8d5c841f75ddf8caef7259106d59537c769e9f7ff4cb7c9dd1a079398e80b75fcf71a00a5baa9e1b55c0cb65273ae93c660bb45ccc54bfc942c5e6068107177927fcf4d91ed8a4fd773f671b41b114276650007", 0xb3}, {&(0x7f0000005740)="b09490c903abc173487d965050e37da06af4dbd3b209f6154e651636892a46f574e3b06a283a0f2d11ae6d195103c099d3d198a095c94be898e7631c54fbf6ce8b8c994144b1a05a991f4725798623bbc45ed6d21dbb4bf48be278ac6af14d6afb9485a49c4977186c0adb0365f82795ffa848367031ac361f4e394a02ffab35d9c335ac012a5e2c9007d3ada96260c17cb236765133210c834c569d9883cc5bfdc12b155625d7b92272204f8b6f4b1ff172edcfcdd0af6b25d8480ab123e8a8eadcd0be00a5d6563a0e547c0c4d5026e37e314ce7c66c8f03b1a5cd2d249dfe8368abb20092b47ff6b1dc5cf7075df0", 0xf0}, {&(0x7f0000005840)="764fbc7c2286dc9cb9eab2a70bf01d22181770af496578b8f9b9ae66725967a4dfdc8754112c680923f58468b7547c8a54f69ced2d9f33febd759ec092208395e94d084f92070887afd4b4c0babd61", 0x4f}, {&(0x7f00000058c0)="aac5444da590c82499339e8488dbe3e7c0f2087d484f1e711ea4d1f209e2dd0186ac073a41c8eae5d8e023cb8a68575440d085f247086d3153518c01a58e7f5dc57a54e9ecae4a895de1064cf94812eb269cc29ee3225201dd172a29cd898ba073e3d3bfbb4bac703a6f891ac5dfff519716738b10f1f6056a94cb085c039827fc9e53af62b7c450f380ddf5dc9a153f398b579fbca08adb78a746070de0cf1331f34d1d4e6839ea5ab2e72f003799f96cc16d41b4ea9a02e5c9a85865e687d37f5947cb5ba5ddb0479134bae843b41eed06e7", 0xd3}, {&(0x7f00000059c0)="aff80666304f746e3778c593c90e24830ac9b02d496cb18841a7694a80f400ee43893ae9bd274ce1f5515e7ac72587d8d540c13f0f91315727d8eebb08bbb3a697250c89e3331451de8ea9343a8613989f02efbf0fc6cedc95e6f79cfa6c51775114", 0x62}], 0x6, &(0x7f00000070c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60, 0x40000810}}, {{&(0x7f0000007140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000071c0), 0x0, &(0x7f000000c240)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x110, 0x40000}}, {{&(0x7f000000c380)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f000000c440)=[{&(0x7f000000c400)="9acced57ff5ec8b8c4aa42b3ea2f014c5508bce2e5042e1bd206e1c885bb0c3bff673a13c19bb2082c20d5d3900781", 0x2f}], 0x1, 0x0, 0x0, 0x24008844}}], 0x7, 0x4000000) 20:21:35 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x6, 0x20000) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000080)={'ip6gre0\x00', 0x0, 0x29, 0xac, 0x0, 0x4, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8000, 0x0, 0x400, 0x1}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000004c0)={&(0x7f00000001c0)={0x2d4, 0x0, 0x400, 0x70bd2b, 0x25dfdbff, {}, [{{0x8, 0x1, r1}, {0x84, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x1ff}}, {0x8}}}]}}, {{0x8}, {0xfc, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x88}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x80000001}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r2}}}]}}, {{0x8}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8}}}]}}, {{0x8, 0x1, r3}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x1ff}}}]}}, {{0x8}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @name={{0x24}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8}, {0x4}}, {{0x8}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}]}, 0x2d4}, 0x1, 0x0, 0x0, 0x8040}, 0x4000010) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000005c0)={'syztnl1\x00', &(0x7f0000000540)={'syztnl0\x00', 0x0, 0x2f, 0x28, 0x1, 0x5, 0x5, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @empty, 0x1, 0x1, 0x1, 0xe9}}) r5 = syz_open_dev$vcsn(&(0x7f0000000600), 0x72, 0x88002) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f00000007c0)={'ip6gre0\x00', &(0x7f0000000740)={'syztnl1\x00', r4, 0x4, 0xc6, 0xa2, 0xfffffffc, 0x8, @empty, @private2={0xfc, 0x2, '\x00', 0x1}, 0x10, 0x7800, 0x1ff, 0x7fff}}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f0000000880)={'ip6gre0\x00', &(0x7f0000000800)={'syztnl1\x00', r3, 0x29, 0x3, 0x0, 0x7fff, 0x4b, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x10, 0x8, 0x15, 0x401}}) sendmsg$TEAM_CMD_OPTIONS_SET(r5, &(0x7f0000000b00)={&(0x7f0000000640), 0xc, &(0x7f0000000ac0)={&(0x7f00000008c0)={0x1dc, 0x0, 0x8, 0x70bd29, 0x25dfdbff, {}, [{{0x8, 0x1, r6}, {0xb4, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x100}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x3f}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r3}, {0xc0, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r2}}}]}}, {{0x8, 0x1, r7}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x6e46}}}]}}]}, 0x1dc}, 0x1, 0x0, 0x0, 0x44}, 0x14) 20:21:35 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) r0 = socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r1 = socket(0x3, 0x3, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x7fff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x200, 0x70bd2c, 0x9, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x100000000) ioctl$TIOCGPKT(r3, 0x80045438, &(0x7f0000000180)) syz_io_uring_setup(0x5e8b, &(0x7f00000001c0)={0x0, 0x3e82, 0x4, 0x0, 0xfc}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000240), &(0x7f0000000280)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f00000003c0)=@IORING_OP_WRITE={0x17, 0x4, 0x4007, @fd_index=0x1, 0x5, &(0x7f00000002c0)="b576a2f7d9f079d93b5dfbf57d08fec8618ec82b5e779708e9e18203276422f6f191156831cd435453c3686f94ee65b3394f8f7e60de735ba98c2b9241e4967230d8e24abdf62dc81257c141310df777c331356cafd947aed6fcbd5b71b439a52308e93a33a6973c1a9d2267bc16bd8e266bc80062e8a175936be351aeed00c6f18446df9e7ad87f52ac54a4df07bb1167ce49c6f1317498ccee6adb5256d91f0c185392ef6629d2ede6de062ea916196e0be90ad4b8ceef5b4ccac157f21423c1fa4cd7b919a2117d", 0xc9, 0x8}, 0x401) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000400), 0x2, 0x0) accept4(r0, &(0x7f0000000440)=@can, &(0x7f00000004c0)=0x80, 0x800) pidfd_open(0x0, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000640)=""/170) 20:21:35 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x6, 0x20000) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000080)={'ip6gre0\x00', 0x0, 0x29, 0xac, 0x0, 0x4, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8000, 0x0, 0x400, 0x1}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000004c0)={&(0x7f00000001c0)={0x2d4, 0x0, 0x400, 0x70bd2b, 0x25dfdbff, {}, [{{0x8, 0x1, r1}, {0x84, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x1ff}}, {0x8}}}]}}, {{0x8}, {0xfc, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x88}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x80000001}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r2}}}]}}, {{0x8}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8}}}]}}, {{0x8, 0x1, r3}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x1ff}}}]}}, {{0x8}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @name={{0x24}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8}, {0x4}}, {{0x8}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}]}, 0x2d4}, 0x1, 0x0, 0x0, 0x8040}, 0x4000010) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000005c0)={'syztnl1\x00', &(0x7f0000000540)={'syztnl0\x00', 0x0, 0x2f, 0x28, 0x1, 0x5, 0x5, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @empty, 0x1, 0x1, 0x1, 0xe9}}) syz_open_dev$vcsn(&(0x7f0000000600), 0x72, 0x88002) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f00000007c0)={'ip6gre0\x00', &(0x7f0000000740)={'syztnl1\x00', r4, 0x4, 0xc6, 0xa2, 0xfffffffc, 0x8, @empty, @private2={0xfc, 0x2, '\x00', 0x1}, 0x10, 0x7800, 0x1ff, 0x7fff}}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f0000000880)={'ip6gre0\x00', &(0x7f0000000800)={'syztnl1\x00', r3, 0x29, 0x3, 0x0, 0x7fff, 0x4b, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x10, 0x8, 0x15, 0x401}}) 20:21:35 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x6, 0x20000) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000080)={'ip6gre0\x00', 0x0, 0x29, 0xac, 0x0, 0x4, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8000, 0x0, 0x400, 0x1}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000004c0)={&(0x7f00000001c0)={0x2d4, 0x0, 0x400, 0x70bd2b, 0x25dfdbff, {}, [{{0x8, 0x1, r1}, {0x84, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x1ff}}, {0x8}}}]}}, {{0x8}, {0xfc, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x88}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x80000001}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r2}}}]}}, {{0x8}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8}}}]}}, {{0x8, 0x1, r3}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x1ff}}}]}}, {{0x8}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @name={{0x24}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8}, {0x4}}, {{0x8}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}]}, 0x2d4}, 0x1, 0x0, 0x0, 0x8040}, 0x4000010) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000005c0)={'syztnl1\x00', &(0x7f0000000540)={'syztnl0\x00', 0x0, 0x2f, 0x28, 0x1, 0x5, 0x5, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @empty, 0x1, 0x1, 0x1, 0xe9}}) syz_open_dev$vcsn(&(0x7f0000000600), 0x72, 0x88002) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f00000007c0)={'ip6gre0\x00', &(0x7f0000000740)={'syztnl1\x00', r4, 0x4, 0xc6, 0xa2, 0xfffffffc, 0x8, @empty, @private2={0xfc, 0x2, '\x00', 0x1}, 0x10, 0x7800, 0x1ff, 0x7fff}}) 20:21:35 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) r0 = socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r1 = socket(0x3, 0x3, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x7fff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x200, 0x70bd2c, 0x9, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x100000000) ioctl$TIOCGPKT(r3, 0x80045438, &(0x7f0000000180)) syz_io_uring_setup(0x5e8b, &(0x7f00000001c0)={0x0, 0x3e82, 0x4, 0x0, 0xfc}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000240), &(0x7f0000000280)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f00000003c0)=@IORING_OP_WRITE={0x17, 0x4, 0x4007, @fd_index=0x1, 0x5, &(0x7f00000002c0)="b576a2f7d9f079d93b5dfbf57d08fec8618ec82b5e779708e9e18203276422f6f191156831cd435453c3686f94ee65b3394f8f7e60de735ba98c2b9241e4967230d8e24abdf62dc81257c141310df777c331356cafd947aed6fcbd5b71b439a52308e93a33a6973c1a9d2267bc16bd8e266bc80062e8a175936be351aeed00c6f18446df9e7ad87f52ac54a4df07bb1167ce49c6f1317498ccee6adb5256d91f0c185392ef6629d2ede6de062ea916196e0be90ad4b8ceef5b4ccac157f21423c1fa4cd7b919a2117d", 0xc9, 0x8}, 0x401) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000400), 0x2, 0x0) accept4(r0, &(0x7f0000000440)=@can, &(0x7f00000004c0)=0x80, 0x800) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000640)=""/170) 20:21:35 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0xfffffffffffffffe, 0x100) ioctl$MON_IOCH_MFLUSH(r0, 0x9208, 0x9) ioctl$MON_IOCX_GETX(r0, 0x4018920a, &(0x7f0000000180)={&(0x7f0000000040), &(0x7f0000000080)=""/224, 0xe0}) read$usbmon(r0, &(0x7f00000001c0)=""/196, 0xc4) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), r0) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r1, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x101}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x96f}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x12}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x1ff}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4048004}, 0x90) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000c480)=[{{&(0x7f0000000b80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000c00)="05e4a1e784d4b31e0f551ba0b0d038db16f68513416b1da154c333f3a754027e29e774d04cf27ad63142b4db5444b380d35826b9f4c6ea13d0ac9218ccd2feaa4a256d2ad29a9d3b5f7b27b7366f1181c6aadf574c797f6f4ca25d4e4d3db690bc68f95f4b20c24d23f8a09403dd5231f1bc121166fe0a2ef7744d94972bfd66e397503c43f8792955cc4fea344b13a51151ca7dd0849d5850bcb0ab21753da8f176272bf824b2d577a3f2c7866e96065c7b01f1978925ee4d8e74ba9dd7de7778c4a211007f2b719d0ad24e15f9887a9983e85fa64af7469cc61940d7", 0xdd}, {&(0x7f0000000d00)="0083be8e67e70523d98712197c9593485f5f575a1433ad8df546718a688dc446b5e6182a47069fa547fdc2a9a9b201d4274d5ce4c29113540df9e4972ff58cd263452d7d288d59bca2b83a9f75d5b14ed9fc26fade9425224804edfd10a63ae5ca15005502664a6442a8dcea7be4082071cef33ffd0b8b2021678571194ed84c06f04091b9c051c7b1caeaa91730608f90bb621e1ca3ff344aadb524f0201d99da5cc3322ae5c0d9565e7058aabb82b89ee18afc005753f99e89b2867467bf98be0cc7ec0526966210060727424d8942e6b0bb47d616299759", 0xd9}], 0x2, 0x0, 0x0, 0x4}}, {{&(0x7f0000000e40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000ec0)="d2e275cf409d02654d26c323f2f48d53eee7c7e4277c0a84d2c810c2995ede2baf836c22706214503c536662c0a3b1c05b78d68a33e4d9fd565468149a948a5d56a825d167a384bae4280c8fb84ba94557ced94becf34e313260d95aa43ef9b26d26daa2e275793fbb74251dd2f1b3951f603f1d9e418f3d357c1cb0ac495bbb05f7ac", 0x83}, {&(0x7f0000000f80)="a5e03e82cd8c7d459387c20e0513b67814b02a9a763d073542512aee428b0382fcd661a68be5be92fd1aaf8a77058cae10967a3077fe890a69a3a0f1f20016b8f814f99086e8763d2ba966cddd0c0c5d969e92b274c540e8f686e985429e6414668595e3056d545464f8", 0x6a}, {&(0x7f0000001000)="e010066799634d90fa7e508fc0e72b6619d6a29c58b704dad6818b7691eab67ac50c83957c8ea3f2120d2640a0f800399161f700a8dc2285c16ebad31cd3a1f9944d6886c726b3f75829471148c6b7f4d87bcb6efeeca4e2ddce376b69d4ce6cc8e26823af2c8133dfddcd4532c0f151c1aa923e4578ce26f29a7c96c88b6eaa9830495c7e6294fc37374f8746dd7fc09677b2753ccb2ac28d3b14d71f01badec4a416704586857f8f36", 0xaa}], 0x3, &(0x7f0000001140)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x40, 0x4000000}}, {{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000001180)="aa67cdaefb461e6e71ad5ac187294b00885c310d624b2f2c47f94a889804c10cdbe9752d2ca499828dff39b7", 0x2c}, {&(0x7f00000011c0)="671e960bec288ce9b0085d5eba52b4dc247eb05f809d450b98fd4bf2cd7d3076c8547b647592d62863bb3e4b499ead65e5cd70d5efa526d36a21341988d5793eb517100e8990c05179a8464bf7911afb459a99d2c8f6bddbe90fe2bfb40af47b50b0cc91333e5c22c5722dc7268b456728d0556e921438dbe06d4f643534", 0x7e}, {&(0x7f0000001240)="a93c88df913899cee898f5fe2f17e5826bcacab82131b738c98810a7a624df8ea778b2d573e1ae5754b69b34e5d55cfbf85cc546c8b7a8677ae442d0ec524a60bb92bc35f1212f", 0x47}, {&(0x7f00000012c0)="be157b79052cf4375ed82c6c8314853450fe748dbc0fc3249744ac84508812119f4cc29ee1441581edb8f6d8885bd6adc72895a56157ab6d9ceaf26d8d900877847b557115e4edb47a10597de14ea8e7a3099a62bb44bde2feef7a1b969a58e4", 0x60}, {&(0x7f0000001340)="53d312200b7f3f4c14619ff5a5f5c50faa30fb625c13c802b24c130b1934531a37713e5df333934afe7b24957be7448cdf82810cc04dc9212004ed32d699b38c85bfe94f9c7074110d938e2f46fc34ee6ead8bd7fdd6a272f20520122d40b5f7dfda948c220aafd22cb52f9673079f9760604200cd5fc7f059803e7fa708d13e1ed754cb73a37462aef68676567079f989ebcd417fe145d6fede9ffcd6cd9d32e5ca5489c1ca5090c5585a47cfeef28584a51582873bbd9eb19fecc3eebdd69c74f7ff457be8cca9a81e012b9a7ca53e18b600878fbd261bc9cbab8fa18663f9e1afca796a21b6", 0xe7}, {&(0x7f0000001440)="c45fda66faff858fea9c3afb280170e966143057a417998f65ab8b90fa36988a0748b2a6fe8232545c6f5219e18a7c41a8983f2e8dcad0b70ce5d789406d9c34da1344d14154989f8fd568e05c2033af8482f4363af9680300326c40eb0f2cb8023824a416e4034e1464b412024a39714fcd7a909be154547bfcaded7cc8465d27542bb6152f3594f1a59aab9b6f23a65d75e16b98b992a5fbdcd3965684cb4290213e5b12c5ba6f87215ca6e2d0857468b43e7dfcbf61b2bc22af11f67eb2de4bee600c02e588", 0xc7}, {&(0x7f0000001540)="11a05b89299340f33dce1e096b0710e04c405def56e96874d49664fb7b039f77f7515bae58ff72b7c7cf617b9b14af5c4dd585dec431458fd27173b544416a5d36a013d813a272251df0e27405b18321fa12289484846f9b642fcc32d3a9528a43d03d7f86219d18e7fe699c64766add5d0b10ba13d817565f67c3322c28627a81c27badfb2c3d5198c026b3697d8c44", 0x90}, {&(0x7f0000001600)="d90181586c26fed09cb4acc1e3315bba07a5c711e6ae7d8b6ab8166f1fe3f35f17acd966f5c2409f461250b6d70f75f02e145a6840897ed04d", 0x39}], 0x8, &(0x7f0000002140)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x110, 0x4004000}}, {{0x0, 0x0, &(0x7f0000005480)=[{&(0x7f0000002280)="5d3584cf27ba024c17ab989548a0c2675b8500789cc933248d67f32404511b2889956f8c652d3c2e34eff782729e45b8f9982ce4c0910040b51150a8d2b8412a9ebb444a60ee658993a40c0aaefebd06004c1554fca38716f2b2e470031e3c6eccf36a509085450621489124071e925cfe7b6e697e17f7c259d1d1601a8baa9a84c5527a840f54f31dc924133eada5", 0x8f}, 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&(0x7f0000005a40)=[{&(0x7f0000005580)="e2f14b0a4f21c6da14d080a5d68d12225651d92cb55431e032d3a6f73ca8d51324f744da86f655f4db620b481d16fb3bc1912bb442ba49f15c1412146509391a64161e65ce4ba421fefb2d54364293b9a70a8a69b70f4f1383a950b9208b8da4338439b312957922e9e33789e499a63f15964c2a0fb138e2e01583daf7d841ba63bdf9248ee38c3214fcf9640ca865074437a8b5fc4e49a67c406822ae2fd74ba51eae374484062e69f0bb46b5e571396deed5608fd4d2b0a3860ed9dafd912eed59646ca5e537275448a8b2cd60103f5ae15a162085dc3e25716472521b7f5434b5ca6750d6542921", 0xe9}, {&(0x7f0000005680)="38fe55d3a2ecbcbfc81ed33b40f19bd2ed7fd6b5de257fe96a91aa572ecda4443ddf7c45415df54cf2bd458038e681498192355e6c59f5e129619dc74a2ce18e4bb6931c2c8e4a317cceed476c2fb9c1be38bda6eec24b6765a6375d2f9ccaa8d5c841f75ddf8caef7259106d59537c769e9f7ff4cb7c9dd1a079398e80b75fcf71a00a5baa9e1b55c0cb65273ae93c660bb45ccc54bfc942c5e6068107177927fcf4d91ed8a4fd773f671b41b114276650007", 0xb3}, {&(0x7f0000005740)="b09490c903abc173487d965050e37da06af4dbd3b209f6154e651636892a46f574e3b06a283a0f2d11ae6d195103c099d3d198a095c94be898e7631c54fbf6ce8b8c994144b1a05a991f4725798623bbc45ed6d21dbb4bf48be278ac6af14d6afb9485a49c4977186c0adb0365f82795ffa848367031ac361f4e394a02ffab35d9c335ac012a5e2c9007d3ada96260c17cb236765133210c834c569d9883cc5bfdc12b155625d7b92272204f8b6f4b1ff172edcfcdd0af6b25d8480ab123e8a8eadcd0be00a5d6563a0e547c0c4d5026e37e314ce7c66c8f03b1a5cd2d249dfe8368abb20092b47ff6b1dc5cf7075df0", 0xf0}, {&(0x7f0000005840)="764fbc7c2286dc9cb9eab2a70bf01d22181770af496578b8f9b9ae66725967a4dfdc8754112c680923f58468b7547c8a54f69ced2d9f33febd759ec092208395e94d084f92070887afd4b4c0babd61", 0x4f}, {&(0x7f00000058c0)="aac5444da590c82499339e8488dbe3e7c0f2087d484f1e711ea4d1f209e2dd0186ac073a41c8eae5d8e023cb8a68575440d085f247086d3153518c01a58e7f5dc57a54e9ecae4a895de1064cf94812eb269cc29ee3225201dd172a29cd898ba073e3d3bfbb4bac703a6f891ac5dfff519716738b10f1f6056a94cb085c039827fc9e53af62b7c450f380ddf5dc9a153f398b579fbca08adb78a746070de0cf1331f34d1d4e6839ea5ab2e72f003799f96cc16d41b4ea9a02e5c9a85865e687d37f5947cb5ba5ddb0479134bae843b41eed06e7", 0xd3}, {&(0x7f00000059c0)="aff80666304f746e3778c593c90e24830ac9b02d496cb18841a7694a80f400ee43893ae9bd274ce1f5515e7ac72587d8d540c13f0f91315727d8eebb08bbb3a697250c89e3331451de8ea9343a8613989f02efbf0fc6cedc95e6f79cfa6c51775114", 0x62}], 0x6, &(0x7f00000070c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60, 0x40000810}}, {{&(0x7f0000007140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000071c0), 0x0, &(0x7f000000c240)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x110, 0x40000}}, {{&(0x7f000000c380)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f000000c440)=[{&(0x7f000000c400)="9acced57ff5ec8b8c4aa42b3ea2f014c5508bce2e5042e1bd206e1c885bb0c3bff673a13c19bb2082c20d5d3900781", 0x2f}], 0x1, 0x0, 0x0, 0x24008844}}], 0x7, 0x4000000) 20:21:35 executing program 4: sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, r0, 0x100, 0x70bd29, 0x81, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x400}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4011}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x80000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380), 0x40, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x30, r0, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x40006) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f00000004c0), r1) sendmsg$NET_DM_CMD_START(r1, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x900}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x14, r4, 0x400, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x4040) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00000005c0)=0x101, 0x4) syz_genetlink_get_family_id$nbd(&(0x7f0000000600), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(r1, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, r4, 0x100, 0x70bd2b, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000800) syz_genetlink_get_family_id$net_dm(&(0x7f0000000780), r1) getsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) 20:21:35 executing program 2: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xfffffff8, 0x4, 0x5ca6, 0x6, 0x12, "5c321416fee4e9d6d2d9c7f064f39e0a284aa8"}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r2, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, 0x0, 0x0, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfffe00000000000}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x38}}, 0x4004) ioctl$TIOCGSERIAL(r0, 0x541e, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=""/39}) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000005c0), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x24, r3, 0x10, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x9}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0xc000}, 0x40004) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000780)={'ip6tnl0\x00', &(0x7f0000000700)={'syztnl0\x00', 0x0, 0x2f, 0x6, 0x1, 0x74, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private0={0xfc, 0x0, '\x00', 0x1}, 0x0, 0x7800, 0x1000000, 0xfffffff9}}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000bc0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000b80)={&(0x7f00000007c0)={0x38c, 0x0, 0x400, 0x70bd26, 0x25dfdbfb, {}, [{{0x8}, {0x134, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3f}}, {0x8}}}]}}, {{0x8}, {0x234, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0xc1}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0xbed}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x4c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x1c, 0x4, [{0x9, 0x4, 0x96, 0x5c}, {0x8, 0x7, 0x4, 0x3f}, {0x2, 0x3f, 0x6, 0x81}]}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0xfffffffe}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0xd2}}}, {0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}]}}]}, 0x38c}, 0x1, 0x0, 0x0, 0x20004010}, 0x408c000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r5, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, r2, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:21:36 executing program 5: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r3, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r5 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r5, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r6}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)={0x64, r3, 0x10, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x3}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x1e}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r2}, @BATADV_ATTR_ISOLATION_MARK={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x401}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x6}]}, 0x64}, 0x1, 0x0, 0x0, 0x1015}, 0x4040) eventfd2(0x4, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x24, r3, 0x800, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x2704}]}, 0x24}}, 0x20040000) syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:21:36 executing program 1: r0 = socket(0x15, 0xa, 0x5) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040001}, 0x4080) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x480000, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r2, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000c814}, 0x20040080) socketpair(0x26, 0x2, 0x2, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000380), r1) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x58, r5, 0x800, 0x70bd26, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x5}, @MPTCP_PM_ADDR_ATTR_ID={0x5}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x40}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x8001}, 0x40000) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000500), r4) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f00000005c0)={&(0x7f00000004c0), 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x1c, r6, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x1000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x2004010) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000002680)={'ip6_vti0\x00', &(0x7f0000002600)={'ip6_vti0\x00', 0x0, 0x4, 0xe1, 0x7f, 0x7, 0x4, @mcast2, @empty, 0x8, 0x40, 0x6, 0x316}}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000002740)={'ip6gre0\x00', &(0x7f00000026c0)={'ip6tnl0\x00', 0x0, 0x29, 0xf0, 0x2, 0x800, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private2, 0x10, 0x7, 0x0, 0x7}}) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000002840)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000002800)={&(0x7f0000002780)={0x4c, r2, 0x300, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x2}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x880}, 0x20008040) r9 = openat$cgroup_ro(r1, &(0x7f0000002880)='memory.swap.current\x00', 0x0, 0x0) r10 = syz_genetlink_get_family_id$mptcp(&(0x7f0000002900), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r9, &(0x7f0000002a00)={&(0x7f00000028c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000029c0)={&(0x7f0000002940)={0x60, r10, 0x8, 0x70bd27, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @loopback}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x5}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000000) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, r6, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:21:46 executing program 1: r0 = socket(0x15, 0xa, 0x5) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040001}, 0x4080) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x480000, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r2, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000c814}, 0x20040080) socketpair(0x26, 0x2, 0x2, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000380), r1) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x58, r5, 0x800, 0x70bd26, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x5}, @MPTCP_PM_ADDR_ATTR_ID={0x5}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x40}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x8001}, 0x40000) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000500), r4) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f00000005c0)={&(0x7f00000004c0), 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x1c, r6, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x1000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x2004010) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000002680)={'ip6_vti0\x00', &(0x7f0000002600)={'ip6_vti0\x00', 0x0, 0x4, 0xe1, 0x7f, 0x7, 0x4, @mcast2, @empty, 0x8, 0x40, 0x6, 0x316}}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000002740)={'ip6gre0\x00', &(0x7f00000026c0)={'ip6tnl0\x00', 0x0, 0x29, 0xf0, 0x2, 0x800, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private2, 0x10, 0x7, 0x0, 0x7}}) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000002840)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000002800)={&(0x7f0000002780)={0x4c, r2, 0x300, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x2}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x880}, 0x20008040) openat$cgroup_ro(r1, &(0x7f0000002880)='memory.swap.current\x00', 0x0, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000002900), r3) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r9, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, r6, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:21:46 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x6, 0x20000) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000080)={'ip6gre0\x00', 0x0, 0x29, 0xac, 0x0, 0x4, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8000, 0x0, 0x400, 0x1}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000004c0)={&(0x7f00000001c0)={0x2d4, 0x0, 0x400, 0x70bd2b, 0x25dfdbff, {}, [{{0x8, 0x1, r1}, {0x84, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x1ff}}, {0x8}}}]}}, {{0x8}, {0xfc, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x88}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x80000001}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r2}}}]}}, {{0x8}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8}}}]}}, {{0x8, 0x1, r3}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x1ff}}}]}}, {{0x8}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @name={{0x24}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8}, {0x4}}, {{0x8}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}]}, 0x2d4}, 0x1, 0x0, 0x0, 0x8040}, 0x4000010) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000005c0)={'syztnl1\x00', &(0x7f0000000540)={'syztnl0\x00', 0x0, 0x2f, 0x28, 0x1, 0x5, 0x5, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @empty, 0x1, 0x1, 0x1, 0xe9}}) syz_open_dev$vcsn(&(0x7f0000000600), 0x72, 0x88002) 20:21:46 executing program 6: r0 = getpid() clone3(&(0x7f0000001200)={0x20240200, &(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0, {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0], 0x4}, 0x58) r3 = clone3(&(0x7f0000001400)={0x140002000, &(0x7f0000001280), &(0x7f00000012c0)=0x0, &(0x7f0000001300), {0x39}, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/53, &(0x7f00000013c0)=[r0], 0x1}, 0x58) pidfd_open(r2, 0x0) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000001480), 0x2, 0x0) r5 = getpid() r6 = clone3(&(0x7f0000001940)={0x82000000, &(0x7f0000001740)=0xffffffffffffffff, &(0x7f0000001780), &(0x7f00000017c0), {0x3e}, &(0x7f0000001800)=""/105, 0x69, &(0x7f0000001880)=""/127, &(0x7f0000001900)=[r4, r3, r3, r2, r0], 0x5}, 0x58) clone3(&(0x7f0000001a00)={0x4000000, &(0x7f00000014c0), &(0x7f0000001500), &(0x7f0000001540), {0x33}, &(0x7f0000001580)=""/157, 0x9d, &(0x7f0000001640)=""/197, &(0x7f00000019c0)=[0x0, r1, r5, r6], 0x4}, 0x58) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000001a80)={'batadv0\x00', 0x0}) r9 = openat$cgroup(r7, &(0x7f0000001ac0)='syz1\x00', 0x200002, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000001b00), 0x2, 0x0) openat$pidfd(0xffffffffffffff9c, &(0x7f0000001b40), 0x10040, 0x0) r10 = openat$cgroup_ro(r9, &(0x7f0000001b80)='cpu.stat\x00', 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r10, 0x89fb, &(0x7f0000001f40)={'sit0\x00', &(0x7f0000001ec0)={'syztnl2\x00', r8, 0x4, 0x20, 0xaf, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x1c}}, @private2, 0x40, 0x80, 0x2bb, 0x1}}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r10, 0x89f5, &(0x7f0000002000)={'syztnl0\x00', &(0x7f0000001f80)={'ip6tnl0\x00', r11, 0x4, 0x0, 0x9, 0x101, 0x4b, @dev={0xfe, 0x80, '\x00', 0x17}, @empty, 0x8, 0x80, 0x35d33fac, 0x3}}) perf_event_open$cgroup(&(0x7f0000002100)={0x4, 0x80, 0xa9, 0x1, 0x6b, 0x3, 0x0, 0xe00b, 0x1, 0xa, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, r10, 0x8) 20:21:46 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0xfffffffffffffffe, 0x100) ioctl$MON_IOCH_MFLUSH(r0, 0x9208, 0x9) ioctl$MON_IOCX_GETX(r0, 0x4018920a, &(0x7f0000000180)={&(0x7f0000000040), &(0x7f0000000080)=""/224, 0xe0}) read$usbmon(r0, &(0x7f00000001c0)=""/196, 0xc4) syz_genetlink_get_family_id$batadv(&(0x7f0000000300), r0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000c480)=[{{&(0x7f0000000b80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000c00)="05e4a1e784d4b31e0f551ba0b0d038db16f68513416b1da154c333f3a754027e29e774d04cf27ad63142b4db5444b380d35826b9f4c6ea13d0ac9218ccd2feaa4a256d2ad29a9d3b5f7b27b7366f1181c6aadf574c797f6f4ca25d4e4d3db690bc68f95f4b20c24d23f8a09403dd5231f1bc121166fe0a2ef7744d94972bfd66e397503c43f8792955cc4fea344b13a51151ca7dd0849d5850bcb0ab21753da8f176272bf824b2d577a3f2c7866e96065c7b01f1978925ee4d8e74ba9dd7de7778c4a211007f2b719d0ad24e15f9887a9983e85fa64af7469cc61940d7", 0xdd}, {&(0x7f0000000d00)="0083be8e67e70523d98712197c9593485f5f575a1433ad8df546718a688dc446b5e6182a47069fa547fdc2a9a9b201d4274d5ce4c29113540df9e4972ff58cd263452d7d288d59bca2b83a9f75d5b14ed9fc26fade9425224804edfd10a63ae5ca15005502664a6442a8dcea7be4082071cef33ffd0b8b2021678571194ed84c06f04091b9c051c7b1caeaa91730608f90bb621e1ca3ff344aadb524f0201d99da5cc3322ae5c0d9565e7058aabb82b89ee18afc005753f99e89b2867467bf98be0cc7ec0526966210060727424d8942e6b0bb47d616299759", 0xd9}], 0x2, 0x0, 0x0, 0x4}}, {{&(0x7f0000000e40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000ec0)="d2e275cf409d02654d26c323f2f48d53eee7c7e4277c0a84d2c810c2995ede2baf836c22706214503c536662c0a3b1c05b78d68a33e4d9fd565468149a948a5d56a825d167a384bae4280c8fb84ba94557ced94becf34e313260d95aa43ef9b26d26daa2e275793fbb74251dd2f1b3951f603f1d9e418f3d357c1cb0ac495bbb05f7ac", 0x83}, {&(0x7f0000000f80)="a5e03e82cd8c7d459387c20e0513b67814b02a9a763d073542512aee428b0382fcd661a68be5be92fd1aaf8a77058cae10967a3077fe890a69a3a0f1f20016b8f814f99086e8763d2ba966cddd0c0c5d969e92b274c540e8f686e985429e6414668595e3056d545464f8", 0x6a}, {&(0x7f0000001000)="e010066799634d90fa7e508fc0e72b6619d6a29c58b704dad6818b7691eab67ac50c83957c8ea3f2120d2640a0f800399161f700a8dc2285c16ebad31cd3a1f9944d6886c726b3f75829471148c6b7f4d87bcb6efeeca4e2ddce376b69d4ce6cc8e26823af2c8133dfddcd4532c0f151c1aa923e4578ce26f29a7c96c88b6eaa9830495c7e6294fc37374f8746dd7fc09677b2753ccb2ac28d3b14d71f01badec4a416704586857f8f36", 0xaa}], 0x3, &(0x7f0000001140)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x40, 0x4000000}}, {{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000001180)="aa67cdaefb461e6e71ad5ac187294b00885c310d624b2f2c47f94a889804c10cdbe9752d2ca499828dff39b7", 0x2c}, {&(0x7f00000011c0)="671e960bec288ce9b0085d5eba52b4dc247eb05f809d450b98fd4bf2cd7d3076c8547b647592d62863bb3e4b499ead65e5cd70d5efa526d36a21341988d5793eb517100e8990c05179a8464bf7911afb459a99d2c8f6bddbe90fe2bfb40af47b50b0cc91333e5c22c5722dc7268b456728d0556e921438dbe06d4f643534", 0x7e}, {&(0x7f0000001240)="a93c88df913899cee898f5fe2f17e5826bcacab82131b738c98810a7a624df8ea778b2d573e1ae5754b69b34e5d55cfbf85cc546c8b7a8677ae442d0ec524a60bb92bc35f1212f", 0x47}, {&(0x7f00000012c0)="be157b79052cf4375ed82c6c8314853450fe748dbc0fc3249744ac84508812119f4cc29ee1441581edb8f6d8885bd6adc72895a56157ab6d9ceaf26d8d900877847b557115e4edb47a10597de14ea8e7a3099a62bb44bde2feef7a1b969a58e4", 0x60}, {&(0x7f0000001340)="53d312200b7f3f4c14619ff5a5f5c50faa30fb625c13c802b24c130b1934531a37713e5df333934afe7b24957be7448cdf82810cc04dc9212004ed32d699b38c85bfe94f9c7074110d938e2f46fc34ee6ead8bd7fdd6a272f20520122d40b5f7dfda948c220aafd22cb52f9673079f9760604200cd5fc7f059803e7fa708d13e1ed754cb73a37462aef68676567079f989ebcd417fe145d6fede9ffcd6cd9d32e5ca5489c1ca5090c5585a47cfeef28584a51582873bbd9eb19fecc3eebdd69c74f7ff457be8cca9a81e012b9a7ca53e18b600878fbd261bc9cbab8fa18663f9e1afca796a21b6", 0xe7}, {&(0x7f0000001440)="c45fda66faff858fea9c3afb280170e966143057a417998f65ab8b90fa36988a0748b2a6fe8232545c6f5219e18a7c41a8983f2e8dcad0b70ce5d789406d9c34da1344d14154989f8fd568e05c2033af8482f4363af9680300326c40eb0f2cb8023824a416e4034e1464b412024a39714fcd7a909be154547bfcaded7cc8465d27542bb6152f3594f1a59aab9b6f23a65d75e16b98b992a5fbdcd3965684cb4290213e5b12c5ba6f87215ca6e2d0857468b43e7dfcbf61b2bc22af11f67eb2de4bee600c02e588", 0xc7}, {&(0x7f0000001540)="11a05b89299340f33dce1e096b0710e04c405def56e96874d49664fb7b039f77f7515bae58ff72b7c7cf617b9b14af5c4dd585dec431458fd27173b544416a5d36a013d813a272251df0e27405b18321fa12289484846f9b642fcc32d3a9528a43d03d7f86219d18e7fe699c64766add5d0b10ba13d817565f67c3322c28627a81c27badfb2c3d5198c026b3697d8c44", 0x90}, {&(0x7f0000001600)="d90181586c26fed09cb4acc1e3315bba07a5c711e6ae7d8b6ab8166f1fe3f35f17acd966f5c2409f461250b6d70f75f02e145a6840897ed04d", 0x39}], 0x8, &(0x7f0000002140)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x110, 0x4004000}}, {{0x0, 0x0, &(0x7f0000005480)=[{&(0x7f0000002280)="5d3584cf27ba024c17ab989548a0c2675b8500789cc933248d67f32404511b2889956f8c652d3c2e34eff782729e45b8f9982ce4c0910040b51150a8d2b8412a9ebb444a60ee658993a40c0aaefebd06004c1554fca38716f2b2e470031e3c6eccf36a509085450621489124071e925cfe7b6e697e17f7c259d1d1601a8baa9a84c5527a840f54f31dc924133eada5", 0x8f}, {&(0x7f0000002340)="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0x1000}, {&(0x7f0000005380)="769092574662b3963b9915b3b46c9310bf52b14f8449d588cbac3efa741815755c7ba8f920d951c4b08ed6d6ac2585366648024faf2f2d90620ea5d77550322791dd4f688e28e8fc457c01f35ef6e0ab78ecdbccb5611bf7081573a2200b32fb4b46a48f2e02c7ac5ea9d080a3b80c87850d50db54675e8a8aa093", 0x7b}, {&(0x7f0000005400)="92ab7a6c2bfaaf912494503eb04ff3eab673a9318321bfd4613427bbd5d25e06ce860f946e81466721d3db30c4746b9c7ac80fd7c5dc7e763cd77b6e0915e62272b6d9285fcbdf87540751a9f50c238366f47ccee8b943e4ddf3aa86892b172d015422bd554df0955ac2566ac752e1efaf", 0x71}], 0x7, 0x0, 0x0, 0x20000000}}, {{&(0x7f0000005500)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000005a40)=[{&(0x7f0000005580)="e2f14b0a4f21c6da14d080a5d68d12225651d92cb55431e032d3a6f73ca8d51324f744da86f655f4db620b481d16fb3bc1912bb442ba49f15c1412146509391a64161e65ce4ba421fefb2d54364293b9a70a8a69b70f4f1383a950b9208b8da4338439b312957922e9e33789e499a63f15964c2a0fb138e2e01583daf7d841ba63bdf9248ee38c3214fcf9640ca865074437a8b5fc4e49a67c406822ae2fd74ba51eae374484062e69f0bb46b5e571396deed5608fd4d2b0a3860ed9dafd912eed59646ca5e537275448a8b2cd60103f5ae15a162085dc3e25716472521b7f5434b5ca6750d6542921", 0xe9}, {&(0x7f0000005680)="38fe55d3a2ecbcbfc81ed33b40f19bd2ed7fd6b5de257fe96a91aa572ecda4443ddf7c45415df54cf2bd458038e681498192355e6c59f5e129619dc74a2ce18e4bb6931c2c8e4a317cceed476c2fb9c1be38bda6eec24b6765a6375d2f9ccaa8d5c841f75ddf8caef7259106d59537c769e9f7ff4cb7c9dd1a079398e80b75fcf71a00a5baa9e1b55c0cb65273ae93c660bb45ccc54bfc942c5e6068107177927fcf4d91ed8a4fd773f671b41b114276650007", 0xb3}, {&(0x7f0000005740)="b09490c903abc173487d965050e37da06af4dbd3b209f6154e651636892a46f574e3b06a283a0f2d11ae6d195103c099d3d198a095c94be898e7631c54fbf6ce8b8c994144b1a05a991f4725798623bbc45ed6d21dbb4bf48be278ac6af14d6afb9485a49c4977186c0adb0365f82795ffa848367031ac361f4e394a02ffab35d9c335ac012a5e2c9007d3ada96260c17cb236765133210c834c569d9883cc5bfdc12b155625d7b92272204f8b6f4b1ff172edcfcdd0af6b25d8480ab123e8a8eadcd0be00a5d6563a0e547c0c4d5026e37e314ce7c66c8f03b1a5cd2d249dfe8368abb20092b47ff6b1dc5cf7075df0", 0xf0}, {&(0x7f0000005840)="764fbc7c2286dc9cb9eab2a70bf01d22181770af496578b8f9b9ae66725967a4dfdc8754112c680923f58468b7547c8a54f69ced2d9f33febd759ec092208395e94d084f92070887afd4b4c0babd61", 0x4f}, {&(0x7f00000058c0)="aac5444da590c82499339e8488dbe3e7c0f2087d484f1e711ea4d1f209e2dd0186ac073a41c8eae5d8e023cb8a68575440d085f247086d3153518c01a58e7f5dc57a54e9ecae4a895de1064cf94812eb269cc29ee3225201dd172a29cd898ba073e3d3bfbb4bac703a6f891ac5dfff519716738b10f1f6056a94cb085c039827fc9e53af62b7c450f380ddf5dc9a153f398b579fbca08adb78a746070de0cf1331f34d1d4e6839ea5ab2e72f003799f96cc16d41b4ea9a02e5c9a85865e687d37f5947cb5ba5ddb0479134bae843b41eed06e7", 0xd3}, {&(0x7f00000059c0)="aff80666304f746e3778c593c90e24830ac9b02d496cb18841a7694a80f400ee43893ae9bd274ce1f5515e7ac72587d8d540c13f0f91315727d8eebb08bbb3a697250c89e3331451de8ea9343a8613989f02efbf0fc6cedc95e6f79cfa6c51775114", 0x62}], 0x6, &(0x7f00000070c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60, 0x40000810}}, {{&(0x7f0000007140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000071c0), 0x0, &(0x7f000000c240)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x110, 0x40000}}, {{&(0x7f000000c380)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f000000c440)=[{&(0x7f000000c400)="9acced57ff5ec8b8c4aa42b3ea2f014c5508bce2e5042e1bd206e1c885bb0c3bff673a13c19bb2082c20d5d3900781", 0x2f}], 0x1, 0x0, 0x0, 0x24008844}}], 0x7, 0x4000000) 20:21:46 executing program 2: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xfffffff8, 0x4, 0x5ca6, 0x6, 0x12, "5c321416fee4e9d6d2d9c7f064f39e0a284aa8"}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r2, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, 0x0, 0x0, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfffe00000000000}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x38}}, 0x4004) ioctl$TIOCGSERIAL(r0, 0x541e, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=""/39}) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000005c0), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x24, r3, 0x10, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x9}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0xc000}, 0x40004) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000780)={'ip6tnl0\x00', &(0x7f0000000700)={'syztnl0\x00', 0x0, 0x2f, 0x6, 0x1, 0x74, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private0={0xfc, 0x0, '\x00', 0x1}, 0x0, 0x7800, 0x1000000, 0xfffffff9}}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000bc0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000b80)={&(0x7f00000007c0)={0x38c, 0x0, 0x400, 0x70bd26, 0x25dfdbfb, {}, [{{0x8}, {0x134, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3f}}, {0x8}}}]}}, {{0x8}, {0x234, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0xc1}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0xbed}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x4c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x1c, 0x4, [{0x9, 0x4, 0x96, 0x5c}, {0x8, 0x7, 0x4, 0x3f}, {0x2, 0x3f, 0x6, 0x81}]}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0xfffffffe}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0xd2}}}, {0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}]}}]}, 0x38c}, 0x1, 0x0, 0x0, 0x20004010}, 0x408c000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, r2, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:21:46 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r0 = socket(0x3, 0x3, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x7fff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x200, 0x70bd2c, 0x9, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x100000000) ioctl$TIOCGPKT(r2, 0x80045438, &(0x7f0000000180)) syz_io_uring_setup(0x5e8b, &(0x7f00000001c0)={0x0, 0x3e82, 0x4, 0x0, 0xfc}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000240), &(0x7f0000000280)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f00000003c0)=@IORING_OP_WRITE={0x17, 0x4, 0x4007, @fd_index=0x1, 0x5, &(0x7f00000002c0)="b576a2f7d9f079d93b5dfbf57d08fec8618ec82b5e779708e9e18203276422f6f191156831cd435453c3686f94ee65b3394f8f7e60de735ba98c2b9241e4967230d8e24abdf62dc81257c141310df777c331356cafd947aed6fcbd5b71b439a52308e93a33a6973c1a9d2267bc16bd8e266bc80062e8a175936be351aeed00c6f18446df9e7ad87f52ac54a4df07bb1167ce49c6f1317498ccee6adb5256d91f0c185392ef6629d2ede6de062ea916196e0be90ad4b8ceef5b4ccac157f21423c1fa4cd7b919a2117d", 0xc9, 0x8}, 0x401) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000400), 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000640)=""/170) 20:21:46 executing program 4: sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, r0, 0x100, 0x70bd29, 0x81, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x400}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4011}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x80000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380), 0x40, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x30, r0, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x40006) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f00000004c0), r1) sendmsg$NET_DM_CMD_START(r1, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x900}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x14, r4, 0x400, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x4040) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00000005c0)=0x101, 0x4) syz_genetlink_get_family_id$nbd(&(0x7f0000000600), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(r1, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, r4, 0x100, 0x70bd2b, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000800) getsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) 20:21:46 executing program 5: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r3, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r5 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r5, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r6}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)={0x64, r3, 0x10, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x3}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x1e}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r2}, @BATADV_ATTR_ISOLATION_MARK={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x401}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x6}]}, 0x64}, 0x1, 0x0, 0x0, 0x1015}, 0x4040) eventfd2(0x4, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x24, r3, 0x800, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x2704}]}, 0x24}}, 0x20040000) syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:21:46 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x6, 0x20000) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000080)={'ip6gre0\x00', 0x0, 0x29, 0xac, 0x0, 0x4, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8000, 0x0, 0x400, 0x1}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000004c0)={&(0x7f00000001c0)={0x2d4, 0x0, 0x400, 0x70bd2b, 0x25dfdbff, {}, [{{0x8, 0x1, r1}, {0x84, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x1ff}}, {0x8}}}]}}, {{0x8}, {0xfc, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x88}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x80000001}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r2}}}]}}, {{0x8}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8}}}]}}, {{0x8, 0x1, r3}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x1ff}}}]}}, {{0x8}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @name={{0x24}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8}, {0x4}}, {{0x8}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}]}, 0x2d4}, 0x1, 0x0, 0x0, 0x8040}, 0x4000010) syz_open_dev$vcsn(&(0x7f0000000600), 0x72, 0x88002) 20:21:47 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r0 = socket(0x3, 0x3, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x7fff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x200, 0x70bd2c, 0x9, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x100000000) ioctl$TIOCGPKT(r2, 0x80045438, &(0x7f0000000180)) syz_io_uring_setup(0x5e8b, &(0x7f00000001c0)={0x0, 0x3e82, 0x4, 0x0, 0xfc}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000240), &(0x7f0000000280)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f00000003c0)=@IORING_OP_WRITE={0x17, 0x4, 0x4007, @fd_index=0x1, 0x5, &(0x7f00000002c0)="b576a2f7d9f079d93b5dfbf57d08fec8618ec82b5e779708e9e18203276422f6f191156831cd435453c3686f94ee65b3394f8f7e60de735ba98c2b9241e4967230d8e24abdf62dc81257c141310df777c331356cafd947aed6fcbd5b71b439a52308e93a33a6973c1a9d2267bc16bd8e266bc80062e8a175936be351aeed00c6f18446df9e7ad87f52ac54a4df07bb1167ce49c6f1317498ccee6adb5256d91f0c185392ef6629d2ede6de062ea916196e0be90ad4b8ceef5b4ccac157f21423c1fa4cd7b919a2117d", 0xc9, 0x8}, 0x401) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000400), 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000640)=""/170) 20:21:47 executing program 0: syz_open_dev$vcsn(&(0x7f0000000000), 0x6, 0x20000) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000080)={'ip6gre0\x00', 0x0, 0x29, 0xac, 0x0, 0x4, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8000, 0x0, 0x400, 0x1}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000140)) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000180)) syz_open_dev$vcsn(&(0x7f0000000600), 0x72, 0x88002) 20:21:47 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0xfffffffffffffffe, 0x100) ioctl$MON_IOCH_MFLUSH(r0, 0x9208, 0x9) ioctl$MON_IOCX_GETX(r0, 0x4018920a, &(0x7f0000000180)={&(0x7f0000000040), &(0x7f0000000080)=""/224, 0xe0}) read$usbmon(r0, &(0x7f00000001c0)=""/196, 0xc4) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000c480)=[{{&(0x7f0000000b80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000c00)="05e4a1e784d4b31e0f551ba0b0d038db16f68513416b1da154c333f3a754027e29e774d04cf27ad63142b4db5444b380d35826b9f4c6ea13d0ac9218ccd2feaa4a256d2ad29a9d3b5f7b27b7366f1181c6aadf574c797f6f4ca25d4e4d3db690bc68f95f4b20c24d23f8a09403dd5231f1bc121166fe0a2ef7744d94972bfd66e397503c43f8792955cc4fea344b13a51151ca7dd0849d5850bcb0ab21753da8f176272bf824b2d577a3f2c7866e96065c7b01f1978925ee4d8e74ba9dd7de7778c4a211007f2b719d0ad24e15f9887a9983e85fa64af7469cc61940d7", 0xdd}, {&(0x7f0000000d00)="0083be8e67e70523d98712197c9593485f5f575a1433ad8df546718a688dc446b5e6182a47069fa547fdc2a9a9b201d4274d5ce4c29113540df9e4972ff58cd263452d7d288d59bca2b83a9f75d5b14ed9fc26fade9425224804edfd10a63ae5ca15005502664a6442a8dcea7be4082071cef33ffd0b8b2021678571194ed84c06f04091b9c051c7b1caeaa91730608f90bb621e1ca3ff344aadb524f0201d99da5cc3322ae5c0d9565e7058aabb82b89ee18afc005753f99e89b2867467bf98be0cc7ec0526966210060727424d8942e6b0bb47d616299759", 0xd9}], 0x2, 0x0, 0x0, 0x4}}, {{&(0x7f0000000e40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000ec0)="d2e275cf409d02654d26c323f2f48d53eee7c7e4277c0a84d2c810c2995ede2baf836c22706214503c536662c0a3b1c05b78d68a33e4d9fd565468149a948a5d56a825d167a384bae4280c8fb84ba94557ced94becf34e313260d95aa43ef9b26d26daa2e275793fbb74251dd2f1b3951f603f1d9e418f3d357c1cb0ac495bbb05f7ac", 0x83}, {&(0x7f0000000f80)="a5e03e82cd8c7d459387c20e0513b67814b02a9a763d073542512aee428b0382fcd661a68be5be92fd1aaf8a77058cae10967a3077fe890a69a3a0f1f20016b8f814f99086e8763d2ba966cddd0c0c5d969e92b274c540e8f686e985429e6414668595e3056d545464f8", 0x6a}, {&(0x7f0000001000)="e010066799634d90fa7e508fc0e72b6619d6a29c58b704dad6818b7691eab67ac50c83957c8ea3f2120d2640a0f800399161f700a8dc2285c16ebad31cd3a1f9944d6886c726b3f75829471148c6b7f4d87bcb6efeeca4e2ddce376b69d4ce6cc8e26823af2c8133dfddcd4532c0f151c1aa923e4578ce26f29a7c96c88b6eaa9830495c7e6294fc37374f8746dd7fc09677b2753ccb2ac28d3b14d71f01badec4a416704586857f8f36", 0xaa}], 0x3, &(0x7f0000001140)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x40, 0x4000000}}, {{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000001180)="aa67cdaefb461e6e71ad5ac187294b00885c310d624b2f2c47f94a889804c10cdbe9752d2ca499828dff39b7", 0x2c}, {&(0x7f00000011c0)="671e960bec288ce9b0085d5eba52b4dc247eb05f809d450b98fd4bf2cd7d3076c8547b647592d62863bb3e4b499ead65e5cd70d5efa526d36a21341988d5793eb517100e8990c05179a8464bf7911afb459a99d2c8f6bddbe90fe2bfb40af47b50b0cc91333e5c22c5722dc7268b456728d0556e921438dbe06d4f643534", 0x7e}, {&(0x7f0000001240)="a93c88df913899cee898f5fe2f17e5826bcacab82131b738c98810a7a624df8ea778b2d573e1ae5754b69b34e5d55cfbf85cc546c8b7a8677ae442d0ec524a60bb92bc35f1212f", 0x47}, {&(0x7f00000012c0)="be157b79052cf4375ed82c6c8314853450fe748dbc0fc3249744ac84508812119f4cc29ee1441581edb8f6d8885bd6adc72895a56157ab6d9ceaf26d8d900877847b557115e4edb47a10597de14ea8e7a3099a62bb44bde2feef7a1b969a58e4", 0x60}, {&(0x7f0000001340)="53d312200b7f3f4c14619ff5a5f5c50faa30fb625c13c802b24c130b1934531a37713e5df333934afe7b24957be7448cdf82810cc04dc9212004ed32d699b38c85bfe94f9c7074110d938e2f46fc34ee6ead8bd7fdd6a272f20520122d40b5f7dfda948c220aafd22cb52f9673079f9760604200cd5fc7f059803e7fa708d13e1ed754cb73a37462aef68676567079f989ebcd417fe145d6fede9ffcd6cd9d32e5ca5489c1ca5090c5585a47cfeef28584a51582873bbd9eb19fecc3eebdd69c74f7ff457be8cca9a81e012b9a7ca53e18b600878fbd261bc9cbab8fa18663f9e1afca796a21b6", 0xe7}, {&(0x7f0000001440)="c45fda66faff858fea9c3afb280170e966143057a417998f65ab8b90fa36988a0748b2a6fe8232545c6f5219e18a7c41a8983f2e8dcad0b70ce5d789406d9c34da1344d14154989f8fd568e05c2033af8482f4363af9680300326c40eb0f2cb8023824a416e4034e1464b412024a39714fcd7a909be154547bfcaded7cc8465d27542bb6152f3594f1a59aab9b6f23a65d75e16b98b992a5fbdcd3965684cb4290213e5b12c5ba6f87215ca6e2d0857468b43e7dfcbf61b2bc22af11f67eb2de4bee600c02e588", 0xc7}, {&(0x7f0000001540)="11a05b89299340f33dce1e096b0710e04c405def56e96874d49664fb7b039f77f7515bae58ff72b7c7cf617b9b14af5c4dd585dec431458fd27173b544416a5d36a013d813a272251df0e27405b18321fa12289484846f9b642fcc32d3a9528a43d03d7f86219d18e7fe699c64766add5d0b10ba13d817565f67c3322c28627a81c27badfb2c3d5198c026b3697d8c44", 0x90}, {&(0x7f0000001600)="d90181586c26fed09cb4acc1e3315bba07a5c711e6ae7d8b6ab8166f1fe3f35f17acd966f5c2409f461250b6d70f75f02e145a6840897ed04d", 0x39}], 0x8, &(0x7f0000002140)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x110, 0x4004000}}, {{0x0, 0x0, &(0x7f0000005480)=[{&(0x7f0000002280)="5d3584cf27ba024c17ab989548a0c2675b8500789cc933248d67f32404511b2889956f8c652d3c2e34eff782729e45b8f9982ce4c0910040b51150a8d2b8412a9ebb444a60ee658993a40c0aaefebd06004c1554fca38716f2b2e470031e3c6eccf36a509085450621489124071e925cfe7b6e697e17f7c259d1d1601a8baa9a84c5527a840f54f31dc924133eada5", 0x8f}, {&(0x7f0000002340)="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0x1000}, {&(0x7f0000005380)="769092574662b3963b9915b3b46c9310bf52b14f8449d588cbac3efa741815755c7ba8f920d951c4b08ed6d6ac2585366648024faf2f2d90620ea5d77550322791dd4f688e28e8fc457c01f35ef6e0ab78ecdbccb5611bf7081573a2200b32fb4b46a48f2e02c7ac5ea9d080a3b80c87850d50db54675e8a8aa093", 0x7b}, {&(0x7f0000005400)="92ab7a6c2bfaaf912494503eb04ff3eab673a9318321bfd4613427bbd5d25e06ce860f946e81466721d3db30c4746b9c7ac80fd7c5dc7e763cd77b6e0915e62272b6d9285fcbdf87540751a9f50c238366f47ccee8b943e4ddf3aa86892b172d015422bd554df0955ac2566ac752e1efaf", 0x71}], 0x7, 0x0, 0x0, 0x20000000}}, {{&(0x7f0000005500)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000005a40)=[{&(0x7f0000005580)="e2f14b0a4f21c6da14d080a5d68d12225651d92cb55431e032d3a6f73ca8d51324f744da86f655f4db620b481d16fb3bc1912bb442ba49f15c1412146509391a64161e65ce4ba421fefb2d54364293b9a70a8a69b70f4f1383a950b9208b8da4338439b312957922e9e33789e499a63f15964c2a0fb138e2e01583daf7d841ba63bdf9248ee38c3214fcf9640ca865074437a8b5fc4e49a67c406822ae2fd74ba51eae374484062e69f0bb46b5e571396deed5608fd4d2b0a3860ed9dafd912eed59646ca5e537275448a8b2cd60103f5ae15a162085dc3e25716472521b7f5434b5ca6750d6542921", 0xe9}, {&(0x7f0000005680)="38fe55d3a2ecbcbfc81ed33b40f19bd2ed7fd6b5de257fe96a91aa572ecda4443ddf7c45415df54cf2bd458038e681498192355e6c59f5e129619dc74a2ce18e4bb6931c2c8e4a317cceed476c2fb9c1be38bda6eec24b6765a6375d2f9ccaa8d5c841f75ddf8caef7259106d59537c769e9f7ff4cb7c9dd1a079398e80b75fcf71a00a5baa9e1b55c0cb65273ae93c660bb45ccc54bfc942c5e6068107177927fcf4d91ed8a4fd773f671b41b114276650007", 0xb3}, {&(0x7f0000005740)="b09490c903abc173487d965050e37da06af4dbd3b209f6154e651636892a46f574e3b06a283a0f2d11ae6d195103c099d3d198a095c94be898e7631c54fbf6ce8b8c994144b1a05a991f4725798623bbc45ed6d21dbb4bf48be278ac6af14d6afb9485a49c4977186c0adb0365f82795ffa848367031ac361f4e394a02ffab35d9c335ac012a5e2c9007d3ada96260c17cb236765133210c834c569d9883cc5bfdc12b155625d7b92272204f8b6f4b1ff172edcfcdd0af6b25d8480ab123e8a8eadcd0be00a5d6563a0e547c0c4d5026e37e314ce7c66c8f03b1a5cd2d249dfe8368abb20092b47ff6b1dc5cf7075df0", 0xf0}, {&(0x7f0000005840)="764fbc7c2286dc9cb9eab2a70bf01d22181770af496578b8f9b9ae66725967a4dfdc8754112c680923f58468b7547c8a54f69ced2d9f33febd759ec092208395e94d084f92070887afd4b4c0babd61", 0x4f}, {&(0x7f00000058c0)="aac5444da590c82499339e8488dbe3e7c0f2087d484f1e711ea4d1f209e2dd0186ac073a41c8eae5d8e023cb8a68575440d085f247086d3153518c01a58e7f5dc57a54e9ecae4a895de1064cf94812eb269cc29ee3225201dd172a29cd898ba073e3d3bfbb4bac703a6f891ac5dfff519716738b10f1f6056a94cb085c039827fc9e53af62b7c450f380ddf5dc9a153f398b579fbca08adb78a746070de0cf1331f34d1d4e6839ea5ab2e72f003799f96cc16d41b4ea9a02e5c9a85865e687d37f5947cb5ba5ddb0479134bae843b41eed06e7", 0xd3}, {&(0x7f00000059c0)="aff80666304f746e3778c593c90e24830ac9b02d496cb18841a7694a80f400ee43893ae9bd274ce1f5515e7ac72587d8d540c13f0f91315727d8eebb08bbb3a697250c89e3331451de8ea9343a8613989f02efbf0fc6cedc95e6f79cfa6c51775114", 0x62}], 0x6, &(0x7f00000070c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60, 0x40000810}}, {{&(0x7f0000007140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000071c0), 0x0, &(0x7f000000c240)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x110, 0x40000}}, {{&(0x7f000000c380)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f000000c440)=[{&(0x7f000000c400)="9acced57ff5ec8b8c4aa42b3ea2f014c5508bce2e5042e1bd206e1c885bb0c3bff673a13c19bb2082c20d5d3900781", 0x2f}], 0x1, 0x0, 0x0, 0x24008844}}], 0x7, 0x4000000) 20:21:47 executing program 2: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xfffffff8, 0x4, 0x5ca6, 0x6, 0x12, "5c321416fee4e9d6d2d9c7f064f39e0a284aa8"}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r2, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, 0x0, 0x0, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfffe00000000000}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x38}}, 0x4004) ioctl$TIOCGSERIAL(r0, 0x541e, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=""/39}) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000005c0), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x24, r3, 0x10, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x9}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0xc000}, 0x40004) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000780)={'ip6tnl0\x00', &(0x7f0000000700)={'syztnl0\x00', 0x0, 0x2f, 0x6, 0x1, 0x74, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private0={0xfc, 0x0, '\x00', 0x1}, 0x0, 0x7800, 0x1000000, 0xfffffff9}}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000bc0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000b80)={&(0x7f00000007c0)={0x38c, 0x0, 0x400, 0x70bd26, 0x25dfdbfb, {}, [{{0x8}, {0x134, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3f}}, {0x8}}}]}}, {{0x8}, {0x234, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0xc1}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0xbed}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x4c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x1c, 0x4, [{0x9, 0x4, 0x96, 0x5c}, {0x8, 0x7, 0x4, 0x3f}, {0x2, 0x3f, 0x6, 0x81}]}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0xfffffffe}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0xd2}}}, {0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}]}}]}, 0x38c}, 0x1, 0x0, 0x0, 0x20004010}, 0x408c000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, r2, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:21:47 executing program 4: sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, r0, 0x100, 0x70bd29, 0x81, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x400}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4011}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x80000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380), 0x40, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x30, r0, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x40006) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f00000004c0), r1) sendmsg$NET_DM_CMD_START(r1, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x900}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x14, r4, 0x400, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x4040) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00000005c0)=0x101, 0x4) syz_genetlink_get_family_id$nbd(&(0x7f0000000600), 0xffffffffffffffff) getsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) 20:21:47 executing program 5: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r3, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r5 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r5, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r6}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)={0x64, r3, 0x10, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x3}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x1e}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r2}, @BATADV_ATTR_ISOLATION_MARK={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x401}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x6}]}, 0x64}, 0x1, 0x0, 0x0, 0x1015}, 0x4040) eventfd2(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:21:47 executing program 1: r0 = socket(0x15, 0xa, 0x5) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040001}, 0x4080) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x480000, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r2, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000c814}, 0x20040080) socketpair(0x26, 0x2, 0x2, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000380), r1) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x58, r4, 0x800, 0x70bd26, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x5}, @MPTCP_PM_ADDR_ATTR_ID={0x5}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x40}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x8001}, 0x40000) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000500), r3) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f00000005c0)={&(0x7f00000004c0), 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x1c, r5, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x1000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x2004010) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000002680)={'ip6_vti0\x00', &(0x7f0000002600)={'ip6_vti0\x00', 0x0, 0x4, 0xe1, 0x7f, 0x7, 0x4, @mcast2, @empty, 0x8, 0x40, 0x6, 0x316}}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000002740)={'ip6gre0\x00', &(0x7f00000026c0)={'ip6tnl0\x00', 0x0, 0x29, 0xf0, 0x2, 0x800, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private2, 0x10, 0x7, 0x0, 0x7}}) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000002840)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000002800)={&(0x7f0000002780)={0x4c, r2, 0x300, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x2}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}]}, 0x4c}, 0x1, 0x0, 0x0, 0x880}, 0x20008040) openat$cgroup_ro(r1, &(0x7f0000002880)='memory.swap.current\x00', 0x0, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r8, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, r5, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:21:47 executing program 0: syz_open_dev$vcsn(&(0x7f0000000000), 0x6, 0x20000) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000080)={'ip6gre0\x00', 0x0, 0x29, 0xac, 0x0, 0x4, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8000, 0x0, 0x400, 0x1}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000140)) syz_open_dev$vcsn(&(0x7f0000000600), 0x72, 0x88002) 20:21:47 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0xfffffffffffffffe, 0x100) ioctl$MON_IOCH_MFLUSH(r0, 0x9208, 0x9) ioctl$MON_IOCX_GETX(r0, 0x4018920a, &(0x7f0000000180)={&(0x7f0000000040), &(0x7f0000000080)=""/224, 0xe0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000c480)=[{{&(0x7f0000000b80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000c00)="05e4a1e784d4b31e0f551ba0b0d038db16f68513416b1da154c333f3a754027e29e774d04cf27ad63142b4db5444b380d35826b9f4c6ea13d0ac9218ccd2feaa4a256d2ad29a9d3b5f7b27b7366f1181c6aadf574c797f6f4ca25d4e4d3db690bc68f95f4b20c24d23f8a09403dd5231f1bc121166fe0a2ef7744d94972bfd66e397503c43f8792955cc4fea344b13a51151ca7dd0849d5850bcb0ab21753da8f176272bf824b2d577a3f2c7866e96065c7b01f1978925ee4d8e74ba9dd7de7778c4a211007f2b719d0ad24e15f9887a9983e85fa64af7469cc61940d7", 0xdd}, {&(0x7f0000000d00)="0083be8e67e70523d98712197c9593485f5f575a1433ad8df546718a688dc446b5e6182a47069fa547fdc2a9a9b201d4274d5ce4c29113540df9e4972ff58cd263452d7d288d59bca2b83a9f75d5b14ed9fc26fade9425224804edfd10a63ae5ca15005502664a6442a8dcea7be4082071cef33ffd0b8b2021678571194ed84c06f04091b9c051c7b1caeaa91730608f90bb621e1ca3ff344aadb524f0201d99da5cc3322ae5c0d9565e7058aabb82b89ee18afc005753f99e89b2867467bf98be0cc7ec0526966210060727424d8942e6b0bb47d616299759", 0xd9}], 0x2, 0x0, 0x0, 0x4}}, {{&(0x7f0000000e40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000ec0)="d2e275cf409d02654d26c323f2f48d53eee7c7e4277c0a84d2c810c2995ede2baf836c22706214503c536662c0a3b1c05b78d68a33e4d9fd565468149a948a5d56a825d167a384bae4280c8fb84ba94557ced94becf34e313260d95aa43ef9b26d26daa2e275793fbb74251dd2f1b3951f603f1d9e418f3d357c1cb0ac495bbb05f7ac", 0x83}, {&(0x7f0000000f80)="a5e03e82cd8c7d459387c20e0513b67814b02a9a763d073542512aee428b0382fcd661a68be5be92fd1aaf8a77058cae10967a3077fe890a69a3a0f1f20016b8f814f99086e8763d2ba966cddd0c0c5d969e92b274c540e8f686e985429e6414668595e3056d545464f8", 0x6a}, {&(0x7f0000001000)="e010066799634d90fa7e508fc0e72b6619d6a29c58b704dad6818b7691eab67ac50c83957c8ea3f2120d2640a0f800399161f700a8dc2285c16ebad31cd3a1f9944d6886c726b3f75829471148c6b7f4d87bcb6efeeca4e2ddce376b69d4ce6cc8e26823af2c8133dfddcd4532c0f151c1aa923e4578ce26f29a7c96c88b6eaa9830495c7e6294fc37374f8746dd7fc09677b2753ccb2ac28d3b14d71f01badec4a416704586857f8f36", 0xaa}], 0x3, &(0x7f0000001140)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x40, 0x4000000}}, {{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000001180)="aa67cdaefb461e6e71ad5ac187294b00885c310d624b2f2c47f94a889804c10cdbe9752d2ca499828dff39b7", 0x2c}, {&(0x7f00000011c0)="671e960bec288ce9b0085d5eba52b4dc247eb05f809d450b98fd4bf2cd7d3076c8547b647592d62863bb3e4b499ead65e5cd70d5efa526d36a21341988d5793eb517100e8990c05179a8464bf7911afb459a99d2c8f6bddbe90fe2bfb40af47b50b0cc91333e5c22c5722dc7268b456728d0556e921438dbe06d4f643534", 0x7e}, {&(0x7f0000001240)="a93c88df913899cee898f5fe2f17e5826bcacab82131b738c98810a7a624df8ea778b2d573e1ae5754b69b34e5d55cfbf85cc546c8b7a8677ae442d0ec524a60bb92bc35f1212f", 0x47}, {&(0x7f00000012c0)="be157b79052cf4375ed82c6c8314853450fe748dbc0fc3249744ac84508812119f4cc29ee1441581edb8f6d8885bd6adc72895a56157ab6d9ceaf26d8d900877847b557115e4edb47a10597de14ea8e7a3099a62bb44bde2feef7a1b969a58e4", 0x60}, {&(0x7f0000001340)="53d312200b7f3f4c14619ff5a5f5c50faa30fb625c13c802b24c130b1934531a37713e5df333934afe7b24957be7448cdf82810cc04dc9212004ed32d699b38c85bfe94f9c7074110d938e2f46fc34ee6ead8bd7fdd6a272f20520122d40b5f7dfda948c220aafd22cb52f9673079f9760604200cd5fc7f059803e7fa708d13e1ed754cb73a37462aef68676567079f989ebcd417fe145d6fede9ffcd6cd9d32e5ca5489c1ca5090c5585a47cfeef28584a51582873bbd9eb19fecc3eebdd69c74f7ff457be8cca9a81e012b9a7ca53e18b600878fbd261bc9cbab8fa18663f9e1afca796a21b6", 0xe7}, {&(0x7f0000001440)="c45fda66faff858fea9c3afb280170e966143057a417998f65ab8b90fa36988a0748b2a6fe8232545c6f5219e18a7c41a8983f2e8dcad0b70ce5d789406d9c34da1344d14154989f8fd568e05c2033af8482f4363af9680300326c40eb0f2cb8023824a416e4034e1464b412024a39714fcd7a909be154547bfcaded7cc8465d27542bb6152f3594f1a59aab9b6f23a65d75e16b98b992a5fbdcd3965684cb4290213e5b12c5ba6f87215ca6e2d0857468b43e7dfcbf61b2bc22af11f67eb2de4bee600c02e588", 0xc7}, {&(0x7f0000001540)="11a05b89299340f33dce1e096b0710e04c405def56e96874d49664fb7b039f77f7515bae58ff72b7c7cf617b9b14af5c4dd585dec431458fd27173b544416a5d36a013d813a272251df0e27405b18321fa12289484846f9b642fcc32d3a9528a43d03d7f86219d18e7fe699c64766add5d0b10ba13d817565f67c3322c28627a81c27badfb2c3d5198c026b3697d8c44", 0x90}, {&(0x7f0000001600)="d90181586c26fed09cb4acc1e3315bba07a5c711e6ae7d8b6ab8166f1fe3f35f17acd966f5c2409f461250b6d70f75f02e145a6840897ed04d", 0x39}], 0x8, &(0x7f0000002140)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x110, 0x4004000}}, {{0x0, 0x0, &(0x7f0000005480)=[{&(0x7f0000002280)="5d3584cf27ba024c17ab989548a0c2675b8500789cc933248d67f32404511b2889956f8c652d3c2e34eff782729e45b8f9982ce4c0910040b51150a8d2b8412a9ebb444a60ee658993a40c0aaefebd06004c1554fca38716f2b2e470031e3c6eccf36a509085450621489124071e925cfe7b6e697e17f7c259d1d1601a8baa9a84c5527a840f54f31dc924133eada5", 0x8f}, {&(0x7f0000002340)="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0x1000}, {&(0x7f0000005380)="769092574662b3963b9915b3b46c9310bf52b14f8449d588cbac3efa741815755c7ba8f920d951c4b08ed6d6ac2585366648024faf2f2d90620ea5d77550322791dd4f688e28e8fc457c01f35ef6e0ab78ecdbccb5611bf7081573a2200b32fb4b46a48f2e02c7ac5ea9d080a3b80c87850d50db54675e8a8aa093", 0x7b}, {&(0x7f0000005400)="92ab7a6c2bfaaf912494503eb04ff3eab673a9318321bfd4613427bbd5d25e06ce860f946e81466721d3db30c4746b9c7ac80fd7c5dc7e763cd77b6e0915e62272b6d9285fcbdf87540751a9f50c238366f47ccee8b943e4ddf3aa86892b172d015422bd554df0955ac2566ac752e1efaf", 0x71}], 0x7, 0x0, 0x0, 0x20000000}}, {{&(0x7f0000005500)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000005a40)=[{&(0x7f0000005580)="e2f14b0a4f21c6da14d080a5d68d12225651d92cb55431e032d3a6f73ca8d51324f744da86f655f4db620b481d16fb3bc1912bb442ba49f15c1412146509391a64161e65ce4ba421fefb2d54364293b9a70a8a69b70f4f1383a950b9208b8da4338439b312957922e9e33789e499a63f15964c2a0fb138e2e01583daf7d841ba63bdf9248ee38c3214fcf9640ca865074437a8b5fc4e49a67c406822ae2fd74ba51eae374484062e69f0bb46b5e571396deed5608fd4d2b0a3860ed9dafd912eed59646ca5e537275448a8b2cd60103f5ae15a162085dc3e25716472521b7f5434b5ca6750d6542921", 0xe9}, {&(0x7f0000005680)="38fe55d3a2ecbcbfc81ed33b40f19bd2ed7fd6b5de257fe96a91aa572ecda4443ddf7c45415df54cf2bd458038e681498192355e6c59f5e129619dc74a2ce18e4bb6931c2c8e4a317cceed476c2fb9c1be38bda6eec24b6765a6375d2f9ccaa8d5c841f75ddf8caef7259106d59537c769e9f7ff4cb7c9dd1a079398e80b75fcf71a00a5baa9e1b55c0cb65273ae93c660bb45ccc54bfc942c5e6068107177927fcf4d91ed8a4fd773f671b41b114276650007", 0xb3}, {&(0x7f0000005740)="b09490c903abc173487d965050e37da06af4dbd3b209f6154e651636892a46f574e3b06a283a0f2d11ae6d195103c099d3d198a095c94be898e7631c54fbf6ce8b8c994144b1a05a991f4725798623bbc45ed6d21dbb4bf48be278ac6af14d6afb9485a49c4977186c0adb0365f82795ffa848367031ac361f4e394a02ffab35d9c335ac012a5e2c9007d3ada96260c17cb236765133210c834c569d9883cc5bfdc12b155625d7b92272204f8b6f4b1ff172edcfcdd0af6b25d8480ab123e8a8eadcd0be00a5d6563a0e547c0c4d5026e37e314ce7c66c8f03b1a5cd2d249dfe8368abb20092b47ff6b1dc5cf7075df0", 0xf0}, {&(0x7f0000005840)="764fbc7c2286dc9cb9eab2a70bf01d22181770af496578b8f9b9ae66725967a4dfdc8754112c680923f58468b7547c8a54f69ced2d9f33febd759ec092208395e94d084f92070887afd4b4c0babd61", 0x4f}, {&(0x7f00000058c0)="aac5444da590c82499339e8488dbe3e7c0f2087d484f1e711ea4d1f209e2dd0186ac073a41c8eae5d8e023cb8a68575440d085f247086d3153518c01a58e7f5dc57a54e9ecae4a895de1064cf94812eb269cc29ee3225201dd172a29cd898ba073e3d3bfbb4bac703a6f891ac5dfff519716738b10f1f6056a94cb085c039827fc9e53af62b7c450f380ddf5dc9a153f398b579fbca08adb78a746070de0cf1331f34d1d4e6839ea5ab2e72f003799f96cc16d41b4ea9a02e5c9a85865e687d37f5947cb5ba5ddb0479134bae843b41eed06e7", 0xd3}, {&(0x7f00000059c0)="aff80666304f746e3778c593c90e24830ac9b02d496cb18841a7694a80f400ee43893ae9bd274ce1f5515e7ac72587d8d540c13f0f91315727d8eebb08bbb3a697250c89e3331451de8ea9343a8613989f02efbf0fc6cedc95e6f79cfa6c51775114", 0x62}], 0x6, &(0x7f00000070c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60, 0x40000810}}, {{&(0x7f0000007140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000071c0), 0x0, &(0x7f000000c240)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x110, 0x40000}}, {{&(0x7f000000c380)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f000000c440)=[{&(0x7f000000c400)="9acced57ff5ec8b8c4aa42b3ea2f014c5508bce2e5042e1bd206e1c885bb0c3bff673a13c19bb2082c20d5d3900781", 0x2f}], 0x1, 0x0, 0x0, 0x24008844}}], 0x7, 0x4000000) 20:21:47 executing program 6: r0 = getpid() clone3(&(0x7f0000001200)={0x20240200, &(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0, {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0], 0x4}, 0x58) r3 = clone3(&(0x7f0000001400)={0x140002000, &(0x7f0000001280), &(0x7f00000012c0)=0x0, &(0x7f0000001300), {0x39}, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/53, &(0x7f00000013c0)=[r0], 0x1}, 0x58) pidfd_open(r2, 0x0) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000001480), 0x2, 0x0) r5 = getpid() r6 = clone3(&(0x7f0000001940)={0x82000000, &(0x7f0000001740)=0xffffffffffffffff, &(0x7f0000001780), &(0x7f00000017c0), {0x3e}, &(0x7f0000001800)=""/105, 0x69, &(0x7f0000001880)=""/127, &(0x7f0000001900)=[r4, r3, r3, r2, r0], 0x5}, 0x58) clone3(&(0x7f0000001a00)={0x4000000, &(0x7f00000014c0), &(0x7f0000001500), &(0x7f0000001540), {0x33}, &(0x7f0000001580)=""/157, 0x9d, &(0x7f0000001640)=""/197, &(0x7f00000019c0)=[0x0, r1, r5, r6], 0x4}, 0x58) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000001a80)={'batadv0\x00', 0x0}) r9 = openat$cgroup(r7, &(0x7f0000001ac0)='syz1\x00', 0x200002, 0x0) openat$cgroup_netprio_ifpriomap(r9, &(0x7f0000001b00), 0x2, 0x0) openat$pidfd(0xffffffffffffff9c, &(0x7f0000001b40), 0x10040, 0x0) r10 = openat$cgroup_ro(r9, &(0x7f0000001b80)='cpu.stat\x00', 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r10, 0x89fb, &(0x7f0000001f40)={'sit0\x00', &(0x7f0000001ec0)={'syztnl2\x00', r8, 0x4, 0x20, 0xaf, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x1c}}, @private2, 0x40, 0x80, 0x2bb, 0x1}}) perf_event_open$cgroup(&(0x7f0000002100)={0x4, 0x80, 0xa9, 0x1, 0x6b, 0x3, 0x0, 0xe00b, 0x1, 0xa, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, r10, 0x8) 20:21:48 executing program 0: syz_open_dev$vcsn(&(0x7f0000000000), 0x6, 0x20000) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000080)={'ip6gre0\x00', 0x0, 0x29, 0xac, 0x0, 0x4, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8000, 0x0, 0x400, 0x1}}) syz_open_dev$vcsn(&(0x7f0000000600), 0x72, 0x88002) 20:21:57 executing program 4: sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, r0, 0x100, 0x70bd29, 0x81, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x400}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4011}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x80000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380), 0x40, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x30, r0, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x40006) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f00000004c0), r1) sendmsg$NET_DM_CMD_START(r1, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x900}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x14, r4, 0x400, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x4040) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00000005c0)=0x101, 0x4) getsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) 20:21:57 executing program 6: r0 = getpid() clone3(&(0x7f0000001200)={0x20240200, &(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0, {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0], 0x4}, 0x58) r3 = clone3(&(0x7f0000001400)={0x140002000, &(0x7f0000001280), &(0x7f00000012c0)=0x0, &(0x7f0000001300), {0x39}, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/53, &(0x7f00000013c0)=[r0], 0x1}, 0x58) pidfd_open(r2, 0x0) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000001480), 0x2, 0x0) r5 = getpid() r6 = clone3(&(0x7f0000001940)={0x82000000, &(0x7f0000001740)=0xffffffffffffffff, &(0x7f0000001780), &(0x7f00000017c0), {0x3e}, &(0x7f0000001800)=""/105, 0x69, &(0x7f0000001880)=""/127, &(0x7f0000001900)=[r4, r3, r3, r2, r0], 0x5}, 0x58) clone3(&(0x7f0000001a00)={0x4000000, &(0x7f00000014c0), &(0x7f0000001500), &(0x7f0000001540), {0x33}, &(0x7f0000001580)=""/157, 0x9d, &(0x7f0000001640)=""/197, &(0x7f00000019c0)=[0x0, r1, r5, r6], 0x4}, 0x58) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000001a80)) r8 = openat$cgroup(r7, &(0x7f0000001ac0)='syz1\x00', 0x200002, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000001b00), 0x2, 0x0) openat$pidfd(0xffffffffffffff9c, &(0x7f0000001b40), 0x10040, 0x0) r9 = openat$cgroup_ro(r8, &(0x7f0000001b80)='cpu.stat\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000002100)={0x4, 0x80, 0xa9, 0x1, 0x6b, 0x3, 0x0, 0xe00b, 0x1, 0xa, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, r9, 0x8) 20:21:57 executing program 5: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r3, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r5 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r5, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r6}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)={0x64, r3, 0x10, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x3}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x1e}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r2}, @BATADV_ATTR_ISOLATION_MARK={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x401}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x6}]}, 0x64}, 0x1, 0x0, 0x0, 0x1015}, 0x4040) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:21:57 executing program 2: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xfffffff8, 0x4, 0x5ca6, 0x6, 0x12, "5c321416fee4e9d6d2d9c7f064f39e0a284aa8"}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r2, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, 0x0, 0x0, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfffe00000000000}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x38}}, 0x4004) ioctl$TIOCGSERIAL(r0, 0x541e, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=""/39}) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000005c0), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x24, r3, 0x10, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x9}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0xc000}, 0x40004) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000780)={'ip6tnl0\x00', &(0x7f0000000700)={'syztnl0\x00', 0x0, 0x2f, 0x6, 0x1, 0x74, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private0={0xfc, 0x0, '\x00', 0x1}, 0x0, 0x7800, 0x1000000, 0xfffffff9}}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000bc0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000b80)={&(0x7f00000007c0)={0x38c, 0x0, 0x400, 0x70bd26, 0x25dfdbfb, {}, [{{0x8}, {0x134, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3f}}, {0x8}}}]}}, {{0x8}, {0x234, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0xc1}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0xbed}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x4c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x1c, 0x4, [{0x9, 0x4, 0x96, 0x5c}, {0x8, 0x7, 0x4, 0x3f}, {0x2, 0x3f, 0x6, 0x81}]}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0xfffffffe}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0xd2}}}, {0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}]}}]}, 0x38c}, 0x1, 0x0, 0x0, 0x20004010}, 0x408c000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, r2, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:21:57 executing program 0: syz_open_dev$vcsn(&(0x7f0000000000), 0x6, 0x20000) syz_open_dev$vcsn(&(0x7f0000000600), 0x72, 0x88002) 20:21:57 executing program 1: r0 = socket(0x15, 0xa, 0x5) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040001}, 0x4080) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x480000, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r2, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000c814}, 0x20040080) socketpair(0x26, 0x2, 0x2, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000380), r1) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x58, r4, 0x800, 0x70bd26, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x5}, @MPTCP_PM_ADDR_ATTR_ID={0x5}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x40}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x8001}, 0x40000) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000500), r3) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f00000005c0)={&(0x7f00000004c0), 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x1c, r5, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x1000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x2004010) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000002680)={'ip6_vti0\x00', &(0x7f0000002600)={'ip6_vti0\x00', 0x0, 0x4, 0xe1, 0x7f, 0x7, 0x4, @mcast2, @empty, 0x8, 0x40, 0x6, 0x316}}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000002740)={'ip6gre0\x00', &(0x7f00000026c0)={'ip6tnl0\x00', 0x0, 0x29, 0xf0, 0x2, 0x800, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private2, 0x10, 0x7, 0x0, 0x7}}) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000002840)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000002800)={&(0x7f0000002780)={0x4c, r2, 0x300, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x2}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}]}, 0x4c}, 0x1, 0x0, 0x0, 0x880}, 0x20008040) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r8, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, r5, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:21:57 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r0 = socket(0x3, 0x3, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x7fff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x200, 0x70bd2c, 0x9, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x100000000) ioctl$TIOCGPKT(r2, 0x80045438, &(0x7f0000000180)) syz_io_uring_setup(0x5e8b, &(0x7f00000001c0)={0x0, 0x3e82, 0x4, 0x0, 0xfc}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000240), &(0x7f0000000280)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f00000003c0)=@IORING_OP_WRITE={0x17, 0x4, 0x4007, @fd_index=0x1, 0x5, &(0x7f00000002c0)="b576a2f7d9f079d93b5dfbf57d08fec8618ec82b5e779708e9e18203276422f6f191156831cd435453c3686f94ee65b3394f8f7e60de735ba98c2b9241e4967230d8e24abdf62dc81257c141310df777c331356cafd947aed6fcbd5b71b439a52308e93a33a6973c1a9d2267bc16bd8e266bc80062e8a175936be351aeed00c6f18446df9e7ad87f52ac54a4df07bb1167ce49c6f1317498ccee6adb5256d91f0c185392ef6629d2ede6de062ea916196e0be90ad4b8ceef5b4ccac157f21423c1fa4cd7b919a2117d", 0xc9, 0x8}, 0x401) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000640)=""/170) 20:21:57 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0xfffffffffffffffe, 0x100) ioctl$MON_IOCH_MFLUSH(r0, 0x9208, 0x9) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000c480)=[{{&(0x7f0000000b80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000c00)="05e4a1e784d4b31e0f551ba0b0d038db16f68513416b1da154c333f3a754027e29e774d04cf27ad63142b4db5444b380d35826b9f4c6ea13d0ac9218ccd2feaa4a256d2ad29a9d3b5f7b27b7366f1181c6aadf574c797f6f4ca25d4e4d3db690bc68f95f4b20c24d23f8a09403dd5231f1bc121166fe0a2ef7744d94972bfd66e397503c43f8792955cc4fea344b13a51151ca7dd0849d5850bcb0ab21753da8f176272bf824b2d577a3f2c7866e96065c7b01f1978925ee4d8e74ba9dd7de7778c4a211007f2b719d0ad24e15f9887a9983e85fa64af7469cc61940d7", 0xdd}, {&(0x7f0000000d00)="0083be8e67e70523d98712197c9593485f5f575a1433ad8df546718a688dc446b5e6182a47069fa547fdc2a9a9b201d4274d5ce4c29113540df9e4972ff58cd263452d7d288d59bca2b83a9f75d5b14ed9fc26fade9425224804edfd10a63ae5ca15005502664a6442a8dcea7be4082071cef33ffd0b8b2021678571194ed84c06f04091b9c051c7b1caeaa91730608f90bb621e1ca3ff344aadb524f0201d99da5cc3322ae5c0d9565e7058aabb82b89ee18afc005753f99e89b2867467bf98be0cc7ec0526966210060727424d8942e6b0bb47d616299759", 0xd9}], 0x2, 0x0, 0x0, 0x4}}, {{&(0x7f0000000e40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000ec0)="d2e275cf409d02654d26c323f2f48d53eee7c7e4277c0a84d2c810c2995ede2baf836c22706214503c536662c0a3b1c05b78d68a33e4d9fd565468149a948a5d56a825d167a384bae4280c8fb84ba94557ced94becf34e313260d95aa43ef9b26d26daa2e275793fbb74251dd2f1b3951f603f1d9e418f3d357c1cb0ac495bbb05f7ac", 0x83}, {&(0x7f0000000f80)="a5e03e82cd8c7d459387c20e0513b67814b02a9a763d073542512aee428b0382fcd661a68be5be92fd1aaf8a77058cae10967a3077fe890a69a3a0f1f20016b8f814f99086e8763d2ba966cddd0c0c5d969e92b274c540e8f686e985429e6414668595e3056d545464f8", 0x6a}, {&(0x7f0000001000)="e010066799634d90fa7e508fc0e72b6619d6a29c58b704dad6818b7691eab67ac50c83957c8ea3f2120d2640a0f800399161f700a8dc2285c16ebad31cd3a1f9944d6886c726b3f75829471148c6b7f4d87bcb6efeeca4e2ddce376b69d4ce6cc8e26823af2c8133dfddcd4532c0f151c1aa923e4578ce26f29a7c96c88b6eaa9830495c7e6294fc37374f8746dd7fc09677b2753ccb2ac28d3b14d71f01badec4a416704586857f8f36", 0xaa}], 0x3, &(0x7f0000001140)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x40, 0x4000000}}, {{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000001180)="aa67cdaefb461e6e71ad5ac187294b00885c310d624b2f2c47f94a889804c10cdbe9752d2ca499828dff39b7", 0x2c}, {&(0x7f00000011c0)="671e960bec288ce9b0085d5eba52b4dc247eb05f809d450b98fd4bf2cd7d3076c8547b647592d62863bb3e4b499ead65e5cd70d5efa526d36a21341988d5793eb517100e8990c05179a8464bf7911afb459a99d2c8f6bddbe90fe2bfb40af47b50b0cc91333e5c22c5722dc7268b456728d0556e921438dbe06d4f643534", 0x7e}, {&(0x7f0000001240)="a93c88df913899cee898f5fe2f17e5826bcacab82131b738c98810a7a624df8ea778b2d573e1ae5754b69b34e5d55cfbf85cc546c8b7a8677ae442d0ec524a60bb92bc35f1212f", 0x47}, {&(0x7f00000012c0)="be157b79052cf4375ed82c6c8314853450fe748dbc0fc3249744ac84508812119f4cc29ee1441581edb8f6d8885bd6adc72895a56157ab6d9ceaf26d8d900877847b557115e4edb47a10597de14ea8e7a3099a62bb44bde2feef7a1b969a58e4", 0x60}, {&(0x7f0000001340)="53d312200b7f3f4c14619ff5a5f5c50faa30fb625c13c802b24c130b1934531a37713e5df333934afe7b24957be7448cdf82810cc04dc9212004ed32d699b38c85bfe94f9c7074110d938e2f46fc34ee6ead8bd7fdd6a272f20520122d40b5f7dfda948c220aafd22cb52f9673079f9760604200cd5fc7f059803e7fa708d13e1ed754cb73a37462aef68676567079f989ebcd417fe145d6fede9ffcd6cd9d32e5ca5489c1ca5090c5585a47cfeef28584a51582873bbd9eb19fecc3eebdd69c74f7ff457be8cca9a81e012b9a7ca53e18b600878fbd261bc9cbab8fa18663f9e1afca796a21b6", 0xe7}, {&(0x7f0000001440)="c45fda66faff858fea9c3afb280170e966143057a417998f65ab8b90fa36988a0748b2a6fe8232545c6f5219e18a7c41a8983f2e8dcad0b70ce5d789406d9c34da1344d14154989f8fd568e05c2033af8482f4363af9680300326c40eb0f2cb8023824a416e4034e1464b412024a39714fcd7a909be154547bfcaded7cc8465d27542bb6152f3594f1a59aab9b6f23a65d75e16b98b992a5fbdcd3965684cb4290213e5b12c5ba6f87215ca6e2d0857468b43e7dfcbf61b2bc22af11f67eb2de4bee600c02e588", 0xc7}, {&(0x7f0000001540)="11a05b89299340f33dce1e096b0710e04c405def56e96874d49664fb7b039f77f7515bae58ff72b7c7cf617b9b14af5c4dd585dec431458fd27173b544416a5d36a013d813a272251df0e27405b18321fa12289484846f9b642fcc32d3a9528a43d03d7f86219d18e7fe699c64766add5d0b10ba13d817565f67c3322c28627a81c27badfb2c3d5198c026b3697d8c44", 0x90}, {&(0x7f0000001600)="d90181586c26fed09cb4acc1e3315bba07a5c711e6ae7d8b6ab8166f1fe3f35f17acd966f5c2409f461250b6d70f75f02e145a6840897ed04d", 0x39}], 0x8, &(0x7f0000002140)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x110, 0x4004000}}, {{0x0, 0x0, &(0x7f0000005480)=[{&(0x7f0000002280)="5d3584cf27ba024c17ab989548a0c2675b8500789cc933248d67f32404511b2889956f8c652d3c2e34eff782729e45b8f9982ce4c0910040b51150a8d2b8412a9ebb444a60ee658993a40c0aaefebd06004c1554fca38716f2b2e470031e3c6eccf36a509085450621489124071e925cfe7b6e697e17f7c259d1d1601a8baa9a84c5527a840f54f31dc924133eada5", 0x8f}, 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&(0x7f0000005a40)=[{&(0x7f0000005580)="e2f14b0a4f21c6da14d080a5d68d12225651d92cb55431e032d3a6f73ca8d51324f744da86f655f4db620b481d16fb3bc1912bb442ba49f15c1412146509391a64161e65ce4ba421fefb2d54364293b9a70a8a69b70f4f1383a950b9208b8da4338439b312957922e9e33789e499a63f15964c2a0fb138e2e01583daf7d841ba63bdf9248ee38c3214fcf9640ca865074437a8b5fc4e49a67c406822ae2fd74ba51eae374484062e69f0bb46b5e571396deed5608fd4d2b0a3860ed9dafd912eed59646ca5e537275448a8b2cd60103f5ae15a162085dc3e25716472521b7f5434b5ca6750d6542921", 0xe9}, {&(0x7f0000005680)="38fe55d3a2ecbcbfc81ed33b40f19bd2ed7fd6b5de257fe96a91aa572ecda4443ddf7c45415df54cf2bd458038e681498192355e6c59f5e129619dc74a2ce18e4bb6931c2c8e4a317cceed476c2fb9c1be38bda6eec24b6765a6375d2f9ccaa8d5c841f75ddf8caef7259106d59537c769e9f7ff4cb7c9dd1a079398e80b75fcf71a00a5baa9e1b55c0cb65273ae93c660bb45ccc54bfc942c5e6068107177927fcf4d91ed8a4fd773f671b41b114276650007", 0xb3}, {&(0x7f0000005740)="b09490c903abc173487d965050e37da06af4dbd3b209f6154e651636892a46f574e3b06a283a0f2d11ae6d195103c099d3d198a095c94be898e7631c54fbf6ce8b8c994144b1a05a991f4725798623bbc45ed6d21dbb4bf48be278ac6af14d6afb9485a49c4977186c0adb0365f82795ffa848367031ac361f4e394a02ffab35d9c335ac012a5e2c9007d3ada96260c17cb236765133210c834c569d9883cc5bfdc12b155625d7b92272204f8b6f4b1ff172edcfcdd0af6b25d8480ab123e8a8eadcd0be00a5d6563a0e547c0c4d5026e37e314ce7c66c8f03b1a5cd2d249dfe8368abb20092b47ff6b1dc5cf7075df0", 0xf0}, {&(0x7f0000005840)="764fbc7c2286dc9cb9eab2a70bf01d22181770af496578b8f9b9ae66725967a4dfdc8754112c680923f58468b7547c8a54f69ced2d9f33febd759ec092208395e94d084f92070887afd4b4c0babd61", 0x4f}, {&(0x7f00000058c0)="aac5444da590c82499339e8488dbe3e7c0f2087d484f1e711ea4d1f209e2dd0186ac073a41c8eae5d8e023cb8a68575440d085f247086d3153518c01a58e7f5dc57a54e9ecae4a895de1064cf94812eb269cc29ee3225201dd172a29cd898ba073e3d3bfbb4bac703a6f891ac5dfff519716738b10f1f6056a94cb085c039827fc9e53af62b7c450f380ddf5dc9a153f398b579fbca08adb78a746070de0cf1331f34d1d4e6839ea5ab2e72f003799f96cc16d41b4ea9a02e5c9a85865e687d37f5947cb5ba5ddb0479134bae843b41eed06e7", 0xd3}, {&(0x7f00000059c0)="aff80666304f746e3778c593c90e24830ac9b02d496cb18841a7694a80f400ee43893ae9bd274ce1f5515e7ac72587d8d540c13f0f91315727d8eebb08bbb3a697250c89e3331451de8ea9343a8613989f02efbf0fc6cedc95e6f79cfa6c51775114", 0x62}], 0x6, &(0x7f00000070c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60, 0x40000810}}, {{&(0x7f0000007140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000071c0), 0x0, &(0x7f000000c240)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x110, 0x40000}}, {{&(0x7f000000c380)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f000000c440)=[{&(0x7f000000c400)="9acced57ff5ec8b8c4aa42b3ea2f014c5508bce2e5042e1bd206e1c885bb0c3bff673a13c19bb2082c20d5d3900781", 0x2f}], 0x1, 0x0, 0x0, 0x24008844}}], 0x7, 0x4000000) 20:21:58 executing program 0: syz_open_dev$vcsn(&(0x7f0000000600), 0x72, 0x88002) 20:21:58 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0xfffffffffffffffe, 0x100) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000c480)=[{{&(0x7f0000000b80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000c00)="05e4a1e784d4b31e0f551ba0b0d038db16f68513416b1da154c333f3a754027e29e774d04cf27ad63142b4db5444b380d35826b9f4c6ea13d0ac9218ccd2feaa4a256d2ad29a9d3b5f7b27b7366f1181c6aadf574c797f6f4ca25d4e4d3db690bc68f95f4b20c24d23f8a09403dd5231f1bc121166fe0a2ef7744d94972bfd66e397503c43f8792955cc4fea344b13a51151ca7dd0849d5850bcb0ab21753da8f176272bf824b2d577a3f2c7866e96065c7b01f1978925ee4d8e74ba9dd7de7778c4a211007f2b719d0ad24e15f9887a9983e85fa64af7469cc61940d7", 0xdd}, {&(0x7f0000000d00)="0083be8e67e70523d98712197c9593485f5f575a1433ad8df546718a688dc446b5e6182a47069fa547fdc2a9a9b201d4274d5ce4c29113540df9e4972ff58cd263452d7d288d59bca2b83a9f75d5b14ed9fc26fade9425224804edfd10a63ae5ca15005502664a6442a8dcea7be4082071cef33ffd0b8b2021678571194ed84c06f04091b9c051c7b1caeaa91730608f90bb621e1ca3ff344aadb524f0201d99da5cc3322ae5c0d9565e7058aabb82b89ee18afc005753f99e89b2867467bf98be0cc7ec0526966210060727424d8942e6b0bb47d616299759", 0xd9}], 0x2, 0x0, 0x0, 0x4}}, {{&(0x7f0000000e40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000ec0)="d2e275cf409d02654d26c323f2f48d53eee7c7e4277c0a84d2c810c2995ede2baf836c22706214503c536662c0a3b1c05b78d68a33e4d9fd565468149a948a5d56a825d167a384bae4280c8fb84ba94557ced94becf34e313260d95aa43ef9b26d26daa2e275793fbb74251dd2f1b3951f603f1d9e418f3d357c1cb0ac495bbb05f7ac", 0x83}, {&(0x7f0000000f80)="a5e03e82cd8c7d459387c20e0513b67814b02a9a763d073542512aee428b0382fcd661a68be5be92fd1aaf8a77058cae10967a3077fe890a69a3a0f1f20016b8f814f99086e8763d2ba966cddd0c0c5d969e92b274c540e8f686e985429e6414668595e3056d545464f8", 0x6a}, {&(0x7f0000001000)="e010066799634d90fa7e508fc0e72b6619d6a29c58b704dad6818b7691eab67ac50c83957c8ea3f2120d2640a0f800399161f700a8dc2285c16ebad31cd3a1f9944d6886c726b3f75829471148c6b7f4d87bcb6efeeca4e2ddce376b69d4ce6cc8e26823af2c8133dfddcd4532c0f151c1aa923e4578ce26f29a7c96c88b6eaa9830495c7e6294fc37374f8746dd7fc09677b2753ccb2ac28d3b14d71f01badec4a416704586857f8f36", 0xaa}], 0x3, &(0x7f0000001140)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x40, 0x4000000}}, {{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000001180)="aa67cdaefb461e6e71ad5ac187294b00885c310d624b2f2c47f94a889804c10cdbe9752d2ca499828dff39b7", 0x2c}, {&(0x7f00000011c0)="671e960bec288ce9b0085d5eba52b4dc247eb05f809d450b98fd4bf2cd7d3076c8547b647592d62863bb3e4b499ead65e5cd70d5efa526d36a21341988d5793eb517100e8990c05179a8464bf7911afb459a99d2c8f6bddbe90fe2bfb40af47b50b0cc91333e5c22c5722dc7268b456728d0556e921438dbe06d4f643534", 0x7e}, {&(0x7f0000001240)="a93c88df913899cee898f5fe2f17e5826bcacab82131b738c98810a7a624df8ea778b2d573e1ae5754b69b34e5d55cfbf85cc546c8b7a8677ae442d0ec524a60bb92bc35f1212f", 0x47}, {&(0x7f00000012c0)="be157b79052cf4375ed82c6c8314853450fe748dbc0fc3249744ac84508812119f4cc29ee1441581edb8f6d8885bd6adc72895a56157ab6d9ceaf26d8d900877847b557115e4edb47a10597de14ea8e7a3099a62bb44bde2feef7a1b969a58e4", 0x60}, {&(0x7f0000001340)="53d312200b7f3f4c14619ff5a5f5c50faa30fb625c13c802b24c130b1934531a37713e5df333934afe7b24957be7448cdf82810cc04dc9212004ed32d699b38c85bfe94f9c7074110d938e2f46fc34ee6ead8bd7fdd6a272f20520122d40b5f7dfda948c220aafd22cb52f9673079f9760604200cd5fc7f059803e7fa708d13e1ed754cb73a37462aef68676567079f989ebcd417fe145d6fede9ffcd6cd9d32e5ca5489c1ca5090c5585a47cfeef28584a51582873bbd9eb19fecc3eebdd69c74f7ff457be8cca9a81e012b9a7ca53e18b600878fbd261bc9cbab8fa18663f9e1afca796a21b6", 0xe7}, {&(0x7f0000001440)="c45fda66faff858fea9c3afb280170e966143057a417998f65ab8b90fa36988a0748b2a6fe8232545c6f5219e18a7c41a8983f2e8dcad0b70ce5d789406d9c34da1344d14154989f8fd568e05c2033af8482f4363af9680300326c40eb0f2cb8023824a416e4034e1464b412024a39714fcd7a909be154547bfcaded7cc8465d27542bb6152f3594f1a59aab9b6f23a65d75e16b98b992a5fbdcd3965684cb4290213e5b12c5ba6f87215ca6e2d0857468b43e7dfcbf61b2bc22af11f67eb2de4bee600c02e588", 0xc7}, {&(0x7f0000001540)="11a05b89299340f33dce1e096b0710e04c405def56e96874d49664fb7b039f77f7515bae58ff72b7c7cf617b9b14af5c4dd585dec431458fd27173b544416a5d36a013d813a272251df0e27405b18321fa12289484846f9b642fcc32d3a9528a43d03d7f86219d18e7fe699c64766add5d0b10ba13d817565f67c3322c28627a81c27badfb2c3d5198c026b3697d8c44", 0x90}, {&(0x7f0000001600)="d90181586c26fed09cb4acc1e3315bba07a5c711e6ae7d8b6ab8166f1fe3f35f17acd966f5c2409f461250b6d70f75f02e145a6840897ed04d", 0x39}], 0x8, &(0x7f0000002140)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x110, 0x4004000}}, {{0x0, 0x0, &(0x7f0000005480)=[{&(0x7f0000002280)="5d3584cf27ba024c17ab989548a0c2675b8500789cc933248d67f32404511b2889956f8c652d3c2e34eff782729e45b8f9982ce4c0910040b51150a8d2b8412a9ebb444a60ee658993a40c0aaefebd06004c1554fca38716f2b2e470031e3c6eccf36a509085450621489124071e925cfe7b6e697e17f7c259d1d1601a8baa9a84c5527a840f54f31dc924133eada5", 0x8f}, {&(0x7f0000002340)="6f3f0c893d22b41718624f552d40fb8f7b735055ff6084f9728f6340596fb1c5eb64b7c50b91cbfbced63aeb84a347ed9b70d5ea18527dd22b77691953d218f12c593264073d96638f0b576f440f208b56fb8092ccf17233f0da0626a1c80e0cfff92deb698e44fe6ff8f5b2895a3a2cd45e714ada101d8d759304dd5693841a6ccb13f105e86be6696b7a58dfd66f518dd90ea08a7ff3aecadf2fcfa05552d90d1673b281149be400b1c95a83efc0949ff1418708151a1d1e50d704bc3be32eb92c5ede9301a7434f247fdec4b5c9f6967a8927966be33c31762473ca0e7cb376a1e9f11efc57fd466fdea75f98c937faab50f88c909758e0210cbc669bc964fa2687c02fcd6dd4e676c1801f451d0a80fe4161422a8849c2e12d17fed09fda21e283c816f80f1c9da0b4122b090ab157d2121e5aa71402cdeab6a460b1d560f76e7dab0bcdcaabe04d2cd881c56b6c171c8de2e28a3a07503058792a8737d21cc312a97050493851850b59a8226d394d13426b752e2c840abead8cd8e45eb1dd59ede85216a399fe8d302f8ab9554d5b75e225cd6a3a3ebfcc1cd632462c4034fd1af9d28a5e6f52e82e68b64cfe20820555242bfc74396c41dafc837da93e97c0d0d259dce3a55f5fc14e94197067fde0e7612aabac3fd997c54145203ac96f3343bd4b24d2d76036c83f9c53a4ec3fdccf251f53ec4f7fb90d235f5830f61cbb3d513841a2e701b3da4de705570daf5a15ed4ac27179de95757e861f92335f7ca2c97835dc6dbac6ff6a85cac3092bb168c9ce3740a040a4bf476e2a85791ad6e909e1b478e563e876603fe47727da7b7dd29e2997eebe1efad2dff508dbab24a6cb0596a1536a9f8585b92517b2456d19110af449bbc7b4c564c859e8599e04d94dfd402afa5b44a9312f1fd2fa21b244063ad0e8ce1068a78402a3aa82a78ddaea6263cdc949163b60e552d2823cb490e6eb45be4e4a580fcf31c459fd19b0f1bfb36ffbe43261f36356bea97e9c090aabe2766a5838633c18e11834dc3211d1ec49959216aa54f0a418b571c8a27dd3cd3d3fd29cb690066894ef2db102b28f513aba37ec01491491131fedd0e75e424666525fc038d8b79788ca33103a0e39a9eff206c19e5e733a344f1629ade9a339345b720ee3de3aca79017e3aaa15a386c62535870f1e4b1edf386180256ace769a790c59076fa4ddfc0849714e623cada00cfd7e657f9e1917fc0088daed85e9f68de0643497b6835559003995c9352f091910e75c7cc6f16ed30a402cb12333f51243f7e511e90ae30580c9689f5d50d3057bc81c3d40294a6e0fc29f3570bc749c6b1efaa29066e81c25ee464e5d0036347d0fd355b1b8f29efea6115b1c66eedff405a3e0edcc48b56f87d88af25dc1860f68e66993c7d13766905215369f5784d351e2c72a23eb44f5a5c6bd77a5579baf2485e4f9bcb5930fafb757d7ba4eaff4a32ddb46980ebd5d8491b8309b224af7be1ff9264cb0f93131f1226f63559b32df58649fb95a6f19855cf1a7ef5d0733d344ac1ed61d1dedbe177a3bc2dab274b4411d42ab76102e7d3b63bc06b83c610d0ce1bc8be25416f9cc6350876f1286dc13dafe2539a9305f057cb6fd1ed2fb9a2b34023c4e19622cebfe9203664ab9518b1bc4341bf44d251715bb05e76df7a6df5b7228ef5a2d5a45e672fc7a6af33ae7160f1f1e524abbe64500755316efd5be80274a8cffcf6a5b5f6067f580f044c398ba7a11dbf89cabeba91aa718da4f494d111dec1baf903a1d902c2daa5520d18eed966a7bb90d1e2dff9802244e1d681e281076bdc7315a57a363ea15eaf97d95b42a800f912860a8178b2949932705213f9c56b83bfa8d9b6313128ca230215c120865e5d66442c20fb9f9e7b2dc344909b76ecc38bc0330bee42e30a4e9634b14b2c64acfef71a6cb757d119e75fe55ae55ca63e116db7ea9235917fd9ae6c379455616655108050d3f7975d3253a871433744fd2de48a9b5ea5991e1de7865fe7b3dcc540d418e8459299bd2c970d739a36c7c747290e58c557ff4c7ff1584396e3139cb7bbd8293120977e859ba852f261c1edb24a86b2ef603337a246c75047ca38d396534908f6a8006684cc18989294d1c1b244ecf1e9e2cea10bf603257f4226ce51830976e6432a972715d11b737047a3d58438ee974356e4348bff884102d9bab0d80b757da986725be4f2e4ea6c97eb5a3847d0e056a1e4e3707f3ed8751c53f14847ff9259921f58999b524e33fcb75297a7961663dcd3995a45e6df4fc6472ff797bd61680dd542ace5d07ca46d5fa86474960192572b5cc5144edbd1228e872ce0b19cb6d50d61c930c102a3e87475674776962dbab552c8ada406ea28ed52fcfef9813f18c64268b973c1c992b8b6b887c505f0b9e5014e6b282b0b39bf9b0d54cec4492e002d3e1d2101bc3483297df0d0903249054fc33b9ab68d04d7ee1a15e694dc9fecea5596fb1529606b92463c793f6b53a57f36885bea51d9a41323a09d4060c2490f01bd25b464e4fc62afea294e8ce26e35a876d31d68a4f36249e44043d8a254301c8e7421010fd06066de01f4d5b88ace85709a96081c11b618e2e97b51d456d98841810d9a301567a3215ac26cfee42c617874b8f5ff8d993567912648b8ceaa1b3cc6ee3b2c496cc561cdec02c6ad7d1bf828787d9d7fe5b2e5ed48a63b999baed90e144754e23750d321e2c581080f779a614750f15ec8a188330624a8d8889769392ae3adb4ad85f8dd4c6439575c7719f490267681bfc1253f2ce70aa144f6a95084d1494b1d52e7e6f455c8f7be8975a17663228993a9dec4c8279f8b68e8348ec20b8a32bc78a5749c2deabdd470b58eaef1fea14fab2e820bd928703c7cba2292b21920dd118c65f53fbd323a67554418c801aca84ac92b49e60b77f9ee0b6944df56673de90cd3a08700549b076cc64e59d49623a97fc4aa053c3d56e72e133f67c9de56930adccc39f2e04cecadc0d3245881a8612a079decf415fa0d7cfbf50099d511c2240ed47d2ced4aa9a38dd9c7e5dd11684aef67628512826000d2950058f7b83d83d633fa8b1f0a0addb183309b563a8f50657b84d4d9a1aad9e8a5440853e66047aea6e2f83222ce8e3888e13acdac35435a454a498bf4324786a90d762ee6245726d17402677659458521b76fc0680e1474adc9632ac0ef5a78456ee7a7f0db2064e282ece244069c4b68fae8dd3fab6226b3b4f42d169de4774831aaa569c7603472c5be29cea7a4e52ddc61b42e31d040bf134fda60478857004d4b2b2a991b695d92eb4b4b2578b1f659a7347153df91a04073eaaa21f271ffaec576ec5022bf2ffdaaab73ef430865091bed0207305b4d8e7301f20a025235b810cb21928a6884804b39ce60d08a54a9f3fc1ef60277d786c15d09d91dc49ed9985643ff7a3fb51fed53a7f30a96eab1221f009b170f38184164975b9bdb4bb34602f95bda22d26a69013b2a1f8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0x1000}, {&(0x7f0000005380)="769092574662b3963b9915b3b46c9310bf52b14f8449d588cbac3efa741815755c7ba8f920d951c4b08ed6d6ac2585366648024faf2f2d90620ea5d77550322791dd4f688e28e8fc457c01f35ef6e0ab78ecdbccb5611bf7081573a2200b32fb4b46a48f2e02c7ac5ea9d080a3b80c87850d50db54675e8a8aa093", 0x7b}, {&(0x7f0000005400)="92ab7a6c2bfaaf912494503eb04ff3eab673a9318321bfd4613427bbd5d25e06ce860f946e81466721d3db30c4746b9c7ac80fd7c5dc7e763cd77b6e0915e62272b6d9285fcbdf87540751a9f50c238366f47ccee8b943e4ddf3aa86892b172d015422bd554df0955ac2566ac752e1efaf", 0x71}], 0x7, 0x0, 0x0, 0x20000000}}, {{&(0x7f0000005500)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000005a40)=[{&(0x7f0000005580)="e2f14b0a4f21c6da14d080a5d68d12225651d92cb55431e032d3a6f73ca8d51324f744da86f655f4db620b481d16fb3bc1912bb442ba49f15c1412146509391a64161e65ce4ba421fefb2d54364293b9a70a8a69b70f4f1383a950b9208b8da4338439b312957922e9e33789e499a63f15964c2a0fb138e2e01583daf7d841ba63bdf9248ee38c3214fcf9640ca865074437a8b5fc4e49a67c406822ae2fd74ba51eae374484062e69f0bb46b5e571396deed5608fd4d2b0a3860ed9dafd912eed59646ca5e537275448a8b2cd60103f5ae15a162085dc3e25716472521b7f5434b5ca6750d6542921", 0xe9}, {&(0x7f0000005680)="38fe55d3a2ecbcbfc81ed33b40f19bd2ed7fd6b5de257fe96a91aa572ecda4443ddf7c45415df54cf2bd458038e681498192355e6c59f5e129619dc74a2ce18e4bb6931c2c8e4a317cceed476c2fb9c1be38bda6eec24b6765a6375d2f9ccaa8d5c841f75ddf8caef7259106d59537c769e9f7ff4cb7c9dd1a079398e80b75fcf71a00a5baa9e1b55c0cb65273ae93c660bb45ccc54bfc942c5e6068107177927fcf4d91ed8a4fd773f671b41b114276650007", 0xb3}, {&(0x7f0000005740)="b09490c903abc173487d965050e37da06af4dbd3b209f6154e651636892a46f574e3b06a283a0f2d11ae6d195103c099d3d198a095c94be898e7631c54fbf6ce8b8c994144b1a05a991f4725798623bbc45ed6d21dbb4bf48be278ac6af14d6afb9485a49c4977186c0adb0365f82795ffa848367031ac361f4e394a02ffab35d9c335ac012a5e2c9007d3ada96260c17cb236765133210c834c569d9883cc5bfdc12b155625d7b92272204f8b6f4b1ff172edcfcdd0af6b25d8480ab123e8a8eadcd0be00a5d6563a0e547c0c4d5026e37e314ce7c66c8f03b1a5cd2d249dfe8368abb20092b47ff6b1dc5cf7075df0", 0xf0}, {&(0x7f0000005840)="764fbc7c2286dc9cb9eab2a70bf01d22181770af496578b8f9b9ae66725967a4dfdc8754112c680923f58468b7547c8a54f69ced2d9f33febd759ec092208395e94d084f92070887afd4b4c0babd61", 0x4f}, {&(0x7f00000058c0)="aac5444da590c82499339e8488dbe3e7c0f2087d484f1e711ea4d1f209e2dd0186ac073a41c8eae5d8e023cb8a68575440d085f247086d3153518c01a58e7f5dc57a54e9ecae4a895de1064cf94812eb269cc29ee3225201dd172a29cd898ba073e3d3bfbb4bac703a6f891ac5dfff519716738b10f1f6056a94cb085c039827fc9e53af62b7c450f380ddf5dc9a153f398b579fbca08adb78a746070de0cf1331f34d1d4e6839ea5ab2e72f003799f96cc16d41b4ea9a02e5c9a85865e687d37f5947cb5ba5ddb0479134bae843b41eed06e7", 0xd3}, {&(0x7f00000059c0)="aff80666304f746e3778c593c90e24830ac9b02d496cb18841a7694a80f400ee43893ae9bd274ce1f5515e7ac72587d8d540c13f0f91315727d8eebb08bbb3a697250c89e3331451de8ea9343a8613989f02efbf0fc6cedc95e6f79cfa6c51775114", 0x62}], 0x6, &(0x7f00000070c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60, 0x40000810}}, {{&(0x7f0000007140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000071c0), 0x0, &(0x7f000000c240)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x110, 0x40000}}, {{&(0x7f000000c380)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f000000c440)=[{&(0x7f000000c400)="9acced57ff5ec8b8c4aa42b3ea2f014c5508bce2e5042e1bd206e1c885bb0c3bff673a13c19bb2082c20d5d3900781", 0x2f}], 0x1, 0x0, 0x0, 0x24008844}}], 0x7, 0x4000000) 20:21:58 executing program 4: sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, r0, 0x100, 0x70bd29, 0x81, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x400}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4011}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x80000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380), 0x40, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x30, r0, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x40006) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f00000004c0), r1) sendmsg$NET_DM_CMD_START(r1, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x900}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x14, r4, 0x400, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x4040) getsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) 20:21:58 executing program 0: syz_open_dev$vcsn(&(0x7f0000000600), 0x72, 0x88002) 20:21:58 executing program 2: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xfffffff8, 0x4, 0x5ca6, 0x6, 0x12, "5c321416fee4e9d6d2d9c7f064f39e0a284aa8"}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r2, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, 0x0, 0x0, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfffe00000000000}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x38}}, 0x4004) ioctl$TIOCGSERIAL(r0, 0x541e, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=""/39}) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000005c0), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x24, r3, 0x10, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x9}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0xc000}, 0x40004) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000780)={'ip6tnl0\x00', &(0x7f0000000700)={'syztnl0\x00', 0x0, 0x2f, 0x6, 0x1, 0x74, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private0={0xfc, 0x0, '\x00', 0x1}, 0x0, 0x7800, 0x1000000, 0xfffffff9}}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000bc0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000b80)={&(0x7f00000007c0)={0x38c, 0x0, 0x400, 0x70bd26, 0x25dfdbfb, {}, [{{0x8}, {0x134, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3f}}, {0x8}}}]}}, {{0x8}, {0x234, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0xc1}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0xbed}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x4c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x1c, 0x4, [{0x9, 0x4, 0x96, 0x5c}, {0x8, 0x7, 0x4, 0x3f}, {0x2, 0x3f, 0x6, 0x81}]}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0xfffffffe}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0xd2}}}, {0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}]}}]}, 0x38c}, 0x1, 0x0, 0x0, 0x20004010}, 0x408c000) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r5, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, r2, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:21:58 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r0 = socket(0x3, 0x3, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x7fff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x200, 0x70bd2c, 0x9, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x100000000) ioctl$TIOCGPKT(r2, 0x80045438, &(0x7f0000000180)) syz_io_uring_setup(0x5e8b, &(0x7f00000001c0)={0x0, 0x3e82, 0x4, 0x0, 0xfc}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000240), &(0x7f0000000280)) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000640)=""/170) 20:21:58 executing program 3: sendmmsg$unix(0xffffffffffffffff, &(0x7f000000c480)=[{{&(0x7f0000000b80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000c00)="05e4a1e784d4b31e0f551ba0b0d038db16f68513416b1da154c333f3a754027e29e774d04cf27ad63142b4db5444b380d35826b9f4c6ea13d0ac9218ccd2feaa4a256d2ad29a9d3b5f7b27b7366f1181c6aadf574c797f6f4ca25d4e4d3db690bc68f95f4b20c24d23f8a09403dd5231f1bc121166fe0a2ef7744d94972bfd66e397503c43f8792955cc4fea344b13a51151ca7dd0849d5850bcb0ab21753da8f176272bf824b2d577a3f2c7866e96065c7b01f1978925ee4d8e74ba9dd7de7778c4a211007f2b719d0ad24e15f9887a9983e85fa64af7469cc61940d7", 0xdd}, {&(0x7f0000000d00)="0083be8e67e70523d98712197c9593485f5f575a1433ad8df546718a688dc446b5e6182a47069fa547fdc2a9a9b201d4274d5ce4c29113540df9e4972ff58cd263452d7d288d59bca2b83a9f75d5b14ed9fc26fade9425224804edfd10a63ae5ca15005502664a6442a8dcea7be4082071cef33ffd0b8b2021678571194ed84c06f04091b9c051c7b1caeaa91730608f90bb621e1ca3ff344aadb524f0201d99da5cc3322ae5c0d9565e7058aabb82b89ee18afc005753f99e89b2867467bf98be0cc7ec0526966210060727424d8942e6b0bb47d616299759", 0xd9}], 0x2, 0x0, 0x0, 0x4}}, {{&(0x7f0000000e40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000ec0)="d2e275cf409d02654d26c323f2f48d53eee7c7e4277c0a84d2c810c2995ede2baf836c22706214503c536662c0a3b1c05b78d68a33e4d9fd565468149a948a5d56a825d167a384bae4280c8fb84ba94557ced94becf34e313260d95aa43ef9b26d26daa2e275793fbb74251dd2f1b3951f603f1d9e418f3d357c1cb0ac495bbb05f7ac", 0x83}, {&(0x7f0000000f80)="a5e03e82cd8c7d459387c20e0513b67814b02a9a763d073542512aee428b0382fcd661a68be5be92fd1aaf8a77058cae10967a3077fe890a69a3a0f1f20016b8f814f99086e8763d2ba966cddd0c0c5d969e92b274c540e8f686e985429e6414668595e3056d545464f8", 0x6a}, {&(0x7f0000001000)="e010066799634d90fa7e508fc0e72b6619d6a29c58b704dad6818b7691eab67ac50c83957c8ea3f2120d2640a0f800399161f700a8dc2285c16ebad31cd3a1f9944d6886c726b3f75829471148c6b7f4d87bcb6efeeca4e2ddce376b69d4ce6cc8e26823af2c8133dfddcd4532c0f151c1aa923e4578ce26f29a7c96c88b6eaa9830495c7e6294fc37374f8746dd7fc09677b2753ccb2ac28d3b14d71f01badec4a416704586857f8f36", 0xaa}], 0x3, &(0x7f0000001140)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x40, 0x4000000}}, {{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000001180)="aa67cdaefb461e6e71ad5ac187294b00885c310d624b2f2c47f94a889804c10cdbe9752d2ca499828dff39b7", 0x2c}, {&(0x7f00000011c0)="671e960bec288ce9b0085d5eba52b4dc247eb05f809d450b98fd4bf2cd7d3076c8547b647592d62863bb3e4b499ead65e5cd70d5efa526d36a21341988d5793eb517100e8990c05179a8464bf7911afb459a99d2c8f6bddbe90fe2bfb40af47b50b0cc91333e5c22c5722dc7268b456728d0556e921438dbe06d4f643534", 0x7e}, {&(0x7f0000001240)="a93c88df913899cee898f5fe2f17e5826bcacab82131b738c98810a7a624df8ea778b2d573e1ae5754b69b34e5d55cfbf85cc546c8b7a8677ae442d0ec524a60bb92bc35f1212f", 0x47}, {&(0x7f00000012c0)="be157b79052cf4375ed82c6c8314853450fe748dbc0fc3249744ac84508812119f4cc29ee1441581edb8f6d8885bd6adc72895a56157ab6d9ceaf26d8d900877847b557115e4edb47a10597de14ea8e7a3099a62bb44bde2feef7a1b969a58e4", 0x60}, {&(0x7f0000001340)="53d312200b7f3f4c14619ff5a5f5c50faa30fb625c13c802b24c130b1934531a37713e5df333934afe7b24957be7448cdf82810cc04dc9212004ed32d699b38c85bfe94f9c7074110d938e2f46fc34ee6ead8bd7fdd6a272f20520122d40b5f7dfda948c220aafd22cb52f9673079f9760604200cd5fc7f059803e7fa708d13e1ed754cb73a37462aef68676567079f989ebcd417fe145d6fede9ffcd6cd9d32e5ca5489c1ca5090c5585a47cfeef28584a51582873bbd9eb19fecc3eebdd69c74f7ff457be8cca9a81e012b9a7ca53e18b600878fbd261bc9cbab8fa18663f9e1afca796a21b6", 0xe7}, {&(0x7f0000001440)="c45fda66faff858fea9c3afb280170e966143057a417998f65ab8b90fa36988a0748b2a6fe8232545c6f5219e18a7c41a8983f2e8dcad0b70ce5d789406d9c34da1344d14154989f8fd568e05c2033af8482f4363af9680300326c40eb0f2cb8023824a416e4034e1464b412024a39714fcd7a909be154547bfcaded7cc8465d27542bb6152f3594f1a59aab9b6f23a65d75e16b98b992a5fbdcd3965684cb4290213e5b12c5ba6f87215ca6e2d0857468b43e7dfcbf61b2bc22af11f67eb2de4bee600c02e588", 0xc7}, {&(0x7f0000001540)="11a05b89299340f33dce1e096b0710e04c405def56e96874d49664fb7b039f77f7515bae58ff72b7c7cf617b9b14af5c4dd585dec431458fd27173b544416a5d36a013d813a272251df0e27405b18321fa12289484846f9b642fcc32d3a9528a43d03d7f86219d18e7fe699c64766add5d0b10ba13d817565f67c3322c28627a81c27badfb2c3d5198c026b3697d8c44", 0x90}, {&(0x7f0000001600)="d90181586c26fed09cb4acc1e3315bba07a5c711e6ae7d8b6ab8166f1fe3f35f17acd966f5c2409f461250b6d70f75f02e145a6840897ed04d", 0x39}], 0x8, &(0x7f0000002140)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x110, 0x4004000}}, {{0x0, 0x0, &(0x7f0000005480)=[{&(0x7f0000002280)="5d3584cf27ba024c17ab989548a0c2675b8500789cc933248d67f32404511b2889956f8c652d3c2e34eff782729e45b8f9982ce4c0910040b51150a8d2b8412a9ebb444a60ee658993a40c0aaefebd06004c1554fca38716f2b2e470031e3c6eccf36a509085450621489124071e925cfe7b6e697e17f7c259d1d1601a8baa9a84c5527a840f54f31dc924133eada5", 0x8f}, 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&(0x7f0000005a40)=[{&(0x7f0000005580)="e2f14b0a4f21c6da14d080a5d68d12225651d92cb55431e032d3a6f73ca8d51324f744da86f655f4db620b481d16fb3bc1912bb442ba49f15c1412146509391a64161e65ce4ba421fefb2d54364293b9a70a8a69b70f4f1383a950b9208b8da4338439b312957922e9e33789e499a63f15964c2a0fb138e2e01583daf7d841ba63bdf9248ee38c3214fcf9640ca865074437a8b5fc4e49a67c406822ae2fd74ba51eae374484062e69f0bb46b5e571396deed5608fd4d2b0a3860ed9dafd912eed59646ca5e537275448a8b2cd60103f5ae15a162085dc3e25716472521b7f5434b5ca6750d6542921", 0xe9}, {&(0x7f0000005680)="38fe55d3a2ecbcbfc81ed33b40f19bd2ed7fd6b5de257fe96a91aa572ecda4443ddf7c45415df54cf2bd458038e681498192355e6c59f5e129619dc74a2ce18e4bb6931c2c8e4a317cceed476c2fb9c1be38bda6eec24b6765a6375d2f9ccaa8d5c841f75ddf8caef7259106d59537c769e9f7ff4cb7c9dd1a079398e80b75fcf71a00a5baa9e1b55c0cb65273ae93c660bb45ccc54bfc942c5e6068107177927fcf4d91ed8a4fd773f671b41b114276650007", 0xb3}, {&(0x7f0000005740)="b09490c903abc173487d965050e37da06af4dbd3b209f6154e651636892a46f574e3b06a283a0f2d11ae6d195103c099d3d198a095c94be898e7631c54fbf6ce8b8c994144b1a05a991f4725798623bbc45ed6d21dbb4bf48be278ac6af14d6afb9485a49c4977186c0adb0365f82795ffa848367031ac361f4e394a02ffab35d9c335ac012a5e2c9007d3ada96260c17cb236765133210c834c569d9883cc5bfdc12b155625d7b92272204f8b6f4b1ff172edcfcdd0af6b25d8480ab123e8a8eadcd0be00a5d6563a0e547c0c4d5026e37e314ce7c66c8f03b1a5cd2d249dfe8368abb20092b47ff6b1dc5cf7075df0", 0xf0}, {&(0x7f0000005840)="764fbc7c2286dc9cb9eab2a70bf01d22181770af496578b8f9b9ae66725967a4dfdc8754112c680923f58468b7547c8a54f69ced2d9f33febd759ec092208395e94d084f92070887afd4b4c0babd61", 0x4f}, {&(0x7f00000058c0)="aac5444da590c82499339e8488dbe3e7c0f2087d484f1e711ea4d1f209e2dd0186ac073a41c8eae5d8e023cb8a68575440d085f247086d3153518c01a58e7f5dc57a54e9ecae4a895de1064cf94812eb269cc29ee3225201dd172a29cd898ba073e3d3bfbb4bac703a6f891ac5dfff519716738b10f1f6056a94cb085c039827fc9e53af62b7c450f380ddf5dc9a153f398b579fbca08adb78a746070de0cf1331f34d1d4e6839ea5ab2e72f003799f96cc16d41b4ea9a02e5c9a85865e687d37f5947cb5ba5ddb0479134bae843b41eed06e7", 0xd3}, {&(0x7f00000059c0)="aff80666304f746e3778c593c90e24830ac9b02d496cb18841a7694a80f400ee43893ae9bd274ce1f5515e7ac72587d8d540c13f0f91315727d8eebb08bbb3a697250c89e3331451de8ea9343a8613989f02efbf0fc6cedc95e6f79cfa6c51775114", 0x62}], 0x6, &(0x7f00000070c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60, 0x40000810}}, {{&(0x7f0000007140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000071c0), 0x0, &(0x7f000000c240)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x110, 0x40000}}, {{&(0x7f000000c380)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f000000c440)=[{&(0x7f000000c400)="9acced57ff5ec8b8c4aa42b3ea2f014c5508bce2e5042e1bd206e1c885bb0c3bff673a13c19bb2082c20d5d3900781", 0x2f}], 0x1, 0x0, 0x0, 0x24008844}}], 0x7, 0x4000000) 20:21:58 executing program 0: syz_open_dev$vcsn(&(0x7f0000000600), 0x72, 0x88002) 20:21:58 executing program 5: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r4, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) [ 187.792630] Bluetooth: hci5: command 0x0406 tx timeout [ 187.792680] Bluetooth: hci0: command 0x0406 tx timeout [ 187.793702] Bluetooth: hci3: command 0x0406 tx timeout [ 187.794453] Bluetooth: hci4: command 0x0406 tx timeout [ 187.795876] Bluetooth: hci6: command 0x0406 tx timeout [ 187.796103] Bluetooth: hci7: command 0x0406 tx timeout [ 187.797005] Bluetooth: hci1: command 0x0406 tx timeout [ 187.797738] Bluetooth: hci2: command 0x0406 tx timeout 20:22:09 executing program 5: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r4, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:22:09 executing program 1: r0 = socket(0x15, 0xa, 0x5) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040001}, 0x4080) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x480000, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r2, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000c814}, 0x20040080) socketpair(0x26, 0x2, 0x2, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000380), r1) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x58, r4, 0x800, 0x70bd26, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x5}, @MPTCP_PM_ADDR_ATTR_ID={0x5}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x40}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x8001}, 0x40000) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000500), r3) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f00000005c0)={&(0x7f00000004c0), 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x1c, r5, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x1000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x2004010) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000002680)={'ip6_vti0\x00', &(0x7f0000002600)={'ip6_vti0\x00', 0x0, 0x4, 0xe1, 0x7f, 0x7, 0x4, @mcast2, @empty, 0x8, 0x40, 0x6, 0x316}}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000002740)={'ip6gre0\x00', &(0x7f00000026c0)={'ip6tnl0\x00', 0x0, 0x29, 0xf0, 0x2, 0x800, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private2, 0x10, 0x7, 0x0, 0x7}}) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r6, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, r5, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:22:09 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r0 = socket(0x3, 0x3, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x7fff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x200, 0x70bd2c, 0x9, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x100000000) ioctl$TIOCGPKT(r2, 0x80045438, &(0x7f0000000180)) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000640)=""/170) 20:22:09 executing program 4: sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, r0, 0x100, 0x70bd29, 0x81, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x400}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4011}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x80000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380), 0x40, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x30, r0, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x40006) syz_genetlink_get_family_id$net_dm(&(0x7f00000004c0), r1) getsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) 20:22:09 executing program 3: sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x4000000) 20:22:09 executing program 6: r0 = getpid() clone3(&(0x7f0000001200)={0x20240200, &(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0, {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0], 0x4}, 0x58) r3 = clone3(&(0x7f0000001400)={0x140002000, &(0x7f0000001280), &(0x7f00000012c0)=0x0, &(0x7f0000001300), {0x39}, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/53, &(0x7f00000013c0)=[r0], 0x1}, 0x58) pidfd_open(r2, 0x0) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000001480), 0x2, 0x0) r5 = getpid() r6 = clone3(&(0x7f0000001940)={0x82000000, &(0x7f0000001740)=0xffffffffffffffff, &(0x7f0000001780), &(0x7f00000017c0), {0x3e}, &(0x7f0000001800)=""/105, 0x69, &(0x7f0000001880)=""/127, &(0x7f0000001900)=[r4, r3, r3, r2, r0], 0x5}, 0x58) clone3(&(0x7f0000001a00)={0x4000000, &(0x7f00000014c0), &(0x7f0000001500), &(0x7f0000001540), {0x33}, &(0x7f0000001580)=""/157, 0x9d, &(0x7f0000001640)=""/197, &(0x7f00000019c0)=[0x0, r1, r5, r6], 0x4}, 0x58) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000001a80)) r8 = openat$cgroup(r7, &(0x7f0000001ac0)='syz1\x00', 0x200002, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000001b00), 0x2, 0x0) openat$pidfd(0xffffffffffffff9c, &(0x7f0000001b40), 0x10040, 0x0) perf_event_open$cgroup(&(0x7f0000002100)={0x4, 0x80, 0xa9, 0x1, 0x6b, 0x3, 0x0, 0xe00b, 0x1, 0xa, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:22:09 executing program 0: syz_open_dev$vcsn(0x0, 0x6, 0x20000) syz_open_dev$vcsn(&(0x7f0000000600), 0x72, 0x88002) 20:22:09 executing program 2: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xfffffff8, 0x4, 0x5ca6, 0x6, 0x12, "5c321416fee4e9d6d2d9c7f064f39e0a284aa8"}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r2, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, 0x0, 0x0, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfffe00000000000}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x38}}, 0x4004) ioctl$TIOCGSERIAL(r0, 0x541e, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=""/39}) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000005c0), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x24, r3, 0x10, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x9}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0xc000}, 0x40004) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000780)={'ip6tnl0\x00', &(0x7f0000000700)={'syztnl0\x00', 0x0, 0x2f, 0x6, 0x1, 0x74, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private0={0xfc, 0x0, '\x00', 0x1}, 0x0, 0x7800, 0x1000000, 0xfffffff9}}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r4, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, r2, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:22:09 executing program 0: syz_open_dev$vcsn(0x0, 0x0, 0x20000) syz_open_dev$vcsn(&(0x7f0000000600), 0x72, 0x88002) 20:22:19 executing program 3: sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) 20:22:19 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r0 = socket(0x3, 0x3, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x7fff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x200, 0x70bd2c, 0x9, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x100000000) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000640)=""/170) 20:22:19 executing program 2: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xfffffff8, 0x4, 0x5ca6, 0x6, 0x12, "5c321416fee4e9d6d2d9c7f064f39e0a284aa8"}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r2, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, 0x0, 0x0, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfffe00000000000}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x38}}, 0x4004) ioctl$TIOCGSERIAL(r0, 0x541e, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=""/39}) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000005c0), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x24, r3, 0x10, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x9}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0xc000}, 0x40004) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r4, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, r2, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:22:19 executing program 5: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r4, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:22:19 executing program 4: sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, r0, 0x100, 0x70bd29, 0x81, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x400}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4011}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x80000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380), 0x40, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x30, r0, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x40006) getsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) 20:22:19 executing program 0: syz_open_dev$vcsn(0x0, 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000600), 0x72, 0x88002) 20:22:19 executing program 1: r0 = socket(0x15, 0xa, 0x5) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040001}, 0x4080) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x480000, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r2, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000c814}, 0x20040080) socketpair(0x26, 0x2, 0x2, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000380), r1) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x58, r4, 0x800, 0x70bd26, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x5}, @MPTCP_PM_ADDR_ATTR_ID={0x5}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x40}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x8001}, 0x40000) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000500), r3) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f00000005c0)={&(0x7f00000004c0), 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x1c, r5, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x1000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x2004010) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000002680)={'ip6_vti0\x00', &(0x7f0000002600)={'ip6_vti0\x00', 0x0, 0x4, 0xe1, 0x7f, 0x7, 0x4, @mcast2, @empty, 0x8, 0x40, 0x6, 0x316}}) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r6, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, r5, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:22:19 executing program 6: r0 = getpid() clone3(&(0x7f0000001200)={0x20240200, &(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0, {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0], 0x4}, 0x58) r3 = clone3(&(0x7f0000001400)={0x140002000, &(0x7f0000001280), &(0x7f00000012c0)=0x0, &(0x7f0000001300), {0x39}, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/53, &(0x7f00000013c0)=[r0], 0x1}, 0x58) pidfd_open(r2, 0x0) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000001480), 0x2, 0x0) r5 = getpid() r6 = clone3(&(0x7f0000001940)={0x82000000, &(0x7f0000001740)=0xffffffffffffffff, &(0x7f0000001780), &(0x7f00000017c0), {0x3e}, &(0x7f0000001800)=""/105, 0x69, &(0x7f0000001880)=""/127, &(0x7f0000001900)=[r4, r3, r3, r2, r0], 0x5}, 0x58) clone3(&(0x7f0000001a00)={0x4000000, &(0x7f00000014c0), &(0x7f0000001500), &(0x7f0000001540), {0x33}, &(0x7f0000001580)=""/157, 0x9d, &(0x7f0000001640)=""/197, &(0x7f00000019c0)=[0x0, r1, r5, r6], 0x4}, 0x58) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000001a80)) r8 = openat$cgroup(r7, &(0x7f0000001ac0)='syz1\x00', 0x200002, 0x0) openat$cgroup_netprio_ifpriomap(r8, &(0x7f0000001b00), 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000002100)={0x4, 0x80, 0xa9, 0x1, 0x6b, 0x3, 0x0, 0xe00b, 0x1, 0xa, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:22:19 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r4, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:22:19 executing program 0: syz_open_dev$vcsn(0x0, 0x0, 0x0) syz_open_dev$vcsn(0x0, 0x72, 0x88002) 20:22:20 executing program 4: sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, r0, 0x100, 0x70bd29, 0x81, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x400}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4011}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) accept4(0xffffffffffffffff, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x80000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380), 0x40, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) 20:22:20 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r0 = socket(0x3, 0x3, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x7fff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x200, 0x70bd2c, 0x9, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000640)=""/170) 20:22:20 executing program 0: syz_open_dev$vcsn(0x0, 0x0, 0x0) syz_open_dev$vcsn(0x0, 0x72, 0x88002) 20:22:20 executing program 2: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xfffffff8, 0x4, 0x5ca6, 0x6, 0x12, "5c321416fee4e9d6d2d9c7f064f39e0a284aa8"}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r2, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, 0x0, 0x0, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfffe00000000000}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x38}}, 0x4004) ioctl$TIOCGSERIAL(r0, 0x541e, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=""/39}) syz_genetlink_get_family_id$batadv(&(0x7f00000005c0), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r3, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, r2, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:22:20 executing program 5: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r4, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:22:20 executing program 1: r0 = socket(0x15, 0xa, 0x5) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040001}, 0x4080) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x480000, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r2, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000c814}, 0x20040080) socketpair(0x26, 0x2, 0x2, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000380), r1) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x58, r4, 0x800, 0x70bd26, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x5}, @MPTCP_PM_ADDR_ATTR_ID={0x5}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x40}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x8001}, 0x40000) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000500), r3) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f00000005c0)={&(0x7f00000004c0), 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x1c, r5, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x1000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x2004010) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r6, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, r5, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:22:20 executing program 4: sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, r0, 0x100, 0x70bd29, 0x81, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x400}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4011}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) accept4(0xffffffffffffffff, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x80000) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) 20:22:20 executing program 0: syz_open_dev$vcsn(0x0, 0x0, 0x0) syz_open_dev$vcsn(0x0, 0x72, 0x88002) 20:22:20 executing program 6: r0 = getpid() clone3(&(0x7f0000001200)={0x20240200, &(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0, {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0], 0x4}, 0x58) r3 = clone3(&(0x7f0000001400)={0x140002000, &(0x7f0000001280), &(0x7f00000012c0)=0x0, &(0x7f0000001300), {0x39}, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/53, &(0x7f00000013c0)=[r0], 0x1}, 0x58) pidfd_open(r2, 0x0) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000001480), 0x2, 0x0) r5 = getpid() r6 = clone3(&(0x7f0000001940)={0x82000000, &(0x7f0000001740)=0xffffffffffffffff, &(0x7f0000001780), &(0x7f00000017c0), {0x3e}, &(0x7f0000001800)=""/105, 0x69, &(0x7f0000001880)=""/127, &(0x7f0000001900)=[r4, r3, r3, r2, r0], 0x5}, 0x58) clone3(&(0x7f0000001a00)={0x4000000, &(0x7f00000014c0), &(0x7f0000001500), &(0x7f0000001540), {0x33}, &(0x7f0000001580)=""/157, 0x9d, &(0x7f0000001640)=""/197, &(0x7f00000019c0)=[0x0, r1, r5, r6], 0x4}, 0x58) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000001a80)) openat$cgroup(r7, &(0x7f0000001ac0)='syz1\x00', 0x200002, 0x0) perf_event_open$cgroup(&(0x7f0000002100)={0x4, 0x80, 0xa9, 0x1, 0x6b, 0x3, 0x0, 0xe00b, 0x1, 0xa, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:22:29 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x7fff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:22:29 executing program 1: r0 = socket(0x15, 0xa, 0x5) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040001}, 0x4080) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x480000, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r2, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000c814}, 0x20040080) socketpair(0x26, 0x2, 0x2, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000380), r1) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x58, r4, 0x800, 0x70bd26, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x5}, @MPTCP_PM_ADDR_ATTR_ID={0x5}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x40}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x8001}, 0x40000) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000500), r3) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r6, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, r5, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:22:29 executing program 6: r0 = getpid() clone3(&(0x7f0000001200)={0x20240200, &(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0, {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0], 0x4}, 0x58) r3 = clone3(&(0x7f0000001400)={0x140002000, &(0x7f0000001280), &(0x7f00000012c0)=0x0, &(0x7f0000001300), {0x39}, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/53, &(0x7f00000013c0)=[r0], 0x1}, 0x58) pidfd_open(r2, 0x0) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000001480), 0x2, 0x0) r5 = getpid() r6 = clone3(&(0x7f0000001940)={0x82000000, &(0x7f0000001740), &(0x7f0000001780), &(0x7f00000017c0), {0x3e}, &(0x7f0000001800)=""/105, 0x69, &(0x7f0000001880)=""/127, &(0x7f0000001900)=[r4, r3, r3, r2, r0], 0x5}, 0x58) clone3(&(0x7f0000001a00)={0x4000000, &(0x7f00000014c0), &(0x7f0000001500), &(0x7f0000001540), {0x33}, &(0x7f0000001580)=""/157, 0x9d, &(0x7f0000001640)=""/197, &(0x7f00000019c0)=[0x0, r1, r5, r6], 0x4}, 0x58) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000001a80)) perf_event_open$cgroup(&(0x7f0000002100)={0x4, 0x80, 0xa9, 0x1, 0x6b, 0x3, 0x0, 0xe00b, 0x1, 0xa, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:22:29 executing program 5: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r4, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:22:29 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r4, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:22:29 executing program 2: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xfffffff8, 0x4, 0x5ca6, 0x6, 0x12, "5c321416fee4e9d6d2d9c7f064f39e0a284aa8"}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r2, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, 0x0, 0x0, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfffe00000000000}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x38}}, 0x4004) ioctl$TIOCGSERIAL(r0, 0x541e, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=""/39}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r3, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, r2, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:22:29 executing program 4: sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, r0, 0x100, 0x70bd29, 0x81, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x400}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4011}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) accept4(0xffffffffffffffff, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x80000) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) 20:22:29 executing program 0: syz_open_dev$vcsn(0x0, 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000600), 0x0, 0x88002) 20:22:29 executing program 0: syz_open_dev$vcsn(0x0, 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000600), 0x0, 0x88002) 20:22:29 executing program 4: sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, r0, 0x100, 0x70bd29, 0x81, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x400}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4011}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) accept4(0xffffffffffffffff, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x80000) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) 20:22:39 executing program 0: syz_open_dev$vcsn(0x0, 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000600), 0x0, 0x88002) 20:22:39 executing program 1: r0 = socket(0x15, 0xa, 0x5) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040001}, 0x4080) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x480000, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r2, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000c814}, 0x20040080) socketpair(0x26, 0x2, 0x2, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000380), r1) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x58, r4, 0x800, 0x70bd26, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x5}, @MPTCP_PM_ADDR_ATTR_ID={0x5}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x40}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x8001}, 0x40000) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r5, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:22:39 executing program 6: r0 = getpid() clone3(&(0x7f0000001200)={0x20240200, &(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0, {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0], 0x4}, 0x58) r3 = clone3(&(0x7f0000001400)={0x140002000, &(0x7f0000001280), &(0x7f00000012c0)=0x0, &(0x7f0000001300), {0x39}, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/53, &(0x7f00000013c0)=[r0], 0x1}, 0x58) pidfd_open(r2, 0x0) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000001480), 0x2, 0x0) r5 = getpid() r6 = clone3(&(0x7f0000001940)={0x82000000, &(0x7f0000001740), &(0x7f0000001780), &(0x7f00000017c0), {0x3e}, &(0x7f0000001800)=""/105, 0x69, &(0x7f0000001880)=""/127, &(0x7f0000001900)=[r4, r3, r3, r2, r0], 0x5}, 0x58) clone3(&(0x7f0000001a00)={0x4000000, &(0x7f00000014c0), &(0x7f0000001500), &(0x7f0000001540), {0x33}, &(0x7f0000001580)=""/157, 0x9d, &(0x7f0000001640)=""/197, &(0x7f00000019c0)=[0x0, r1, r5, r6], 0x4}, 0x58) perf_event_open$cgroup(&(0x7f0000002100)={0x4, 0x80, 0xa9, 0x1, 0x6b, 0x3, 0x0, 0xe00b, 0x1, 0xa, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:22:39 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r4, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:22:39 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x7fff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:22:39 executing program 2: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xfffffff8, 0x4, 0x5ca6, 0x6, 0x12, "5c321416fee4e9d6d2d9c7f064f39e0a284aa8"}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r2, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, 0x0, 0x0, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfffe00000000000}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7ff}]}, 0x38}}, 0x4004) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r3, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, r2, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:22:39 executing program 4: sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, r0, 0x100, 0x70bd29, 0x81, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x400}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4011}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380), 0x40, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) 20:22:39 executing program 5: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:22:39 executing program 0: syz_open_dev$vcsn(0x0, 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000600), 0x72, 0x0) 20:22:39 executing program 4: sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, r0, 0x100, 0x70bd29, 0x81, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x400}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4011}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380), 0x40, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) 20:22:39 executing program 4: sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380), 0x40, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) 20:22:39 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x7fff) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:22:39 executing program 2: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xfffffff8, 0x4, 0x5ca6, 0x6, 0x12, "5c321416fee4e9d6d2d9c7f064f39e0a284aa8"}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r2, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r3, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, r2, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:22:39 executing program 0: syz_open_dev$vcsn(0x0, 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000600), 0x72, 0x0) 20:22:39 executing program 5: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:22:39 executing program 1: r0 = socket(0x15, 0xa, 0x5) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040001}, 0x4080) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x480000, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r2, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000c814}, 0x20040080) socketpair(0x26, 0x2, 0x2, &(0x7f0000000300)) syz_genetlink_get_family_id$mptcp(&(0x7f0000000380), r1) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r3, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:22:39 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r4, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') 20:22:39 executing program 6: r0 = getpid() clone3(&(0x7f0000001200)={0x20240200, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0, {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0], 0x4}, 0x58) r2 = clone3(&(0x7f0000001400)={0x140002000, &(0x7f0000001280), &(0x7f00000012c0)=0x0, &(0x7f0000001300), {0x39}, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/53, &(0x7f00000013c0)=[r0], 0x1}, 0x58) pidfd_open(r1, 0x0) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000001480), 0x2, 0x0) getpid() clone3(&(0x7f0000001940)={0x82000000, &(0x7f0000001740), &(0x7f0000001780), &(0x7f00000017c0), {0x3e}, &(0x7f0000001800)=""/105, 0x69, &(0x7f0000001880)=""/127, &(0x7f0000001900)=[r3, r2, r2, r1, r0], 0x5}, 0x58) perf_event_open$cgroup(&(0x7f0000002100)={0x4, 0x80, 0xa9, 0x1, 0x6b, 0x3, 0x0, 0xe00b, 0x1, 0xa, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:22:39 executing program 4: sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380), 0x40, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) 20:22:39 executing program 0: syz_open_dev$vcsn(0x0, 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000600), 0x72, 0x0) 20:22:39 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x7fff) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:22:39 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380), 0x40, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) 20:22:48 executing program 5: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:22:48 executing program 0: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xfffffff8, 0x4, 0x5ca6, 0x6, 0x12, "5c321416fee4e9d6d2d9c7f064f39e0a284aa8"}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r2, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r3, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, r2, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:22:48 executing program 6: r0 = getpid() clone3(&(0x7f0000001200)={0x20240200, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0, {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0], 0x4}, 0x58) clone3(&(0x7f0000001400)={0x140002000, &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300), {0x39}, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/53, &(0x7f00000013c0)=[r0], 0x1}, 0x58) pidfd_open(r1, 0x0) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000001480), 0x2, 0x0) getpid() perf_event_open$cgroup(&(0x7f0000002100)={0x4, 0x80, 0xa9, 0x1, 0x6b, 0x3, 0x0, 0xe00b, 0x1, 0xa, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:22:48 executing program 1: r0 = socket(0x15, 0xa, 0x5) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040001}, 0x4080) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x480000, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r2, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000c814}, 0x20040080) socketpair(0x26, 0x2, 0x2, &(0x7f0000000300)) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r3, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:22:48 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x40, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) 20:22:48 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x7fff) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:22:48 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r4, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') 20:22:48 executing program 2: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xfffffff8, 0x4, 0x5ca6, 0x6, 0x12, "5c321416fee4e9d6d2d9c7f064f39e0a284aa8"}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r2, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r3, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, r2, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:22:48 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x40, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) 20:22:48 executing program 2: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xfffffff8, 0x4, 0x5ca6, 0x6, 0x12, "5c321416fee4e9d6d2d9c7f064f39e0a284aa8"}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r3, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, r2, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:22:48 executing program 1: r0 = socket(0x15, 0xa, 0x5) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040001}, 0x4080) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x480000, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r2, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000c814}, 0x20040080) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r3, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:22:48 executing program 5: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:22:48 executing program 6: r0 = getpid() clone3(&(0x7f0000001200)={0x20240200, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0, {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0], 0x4}, 0x58) clone3(&(0x7f0000001400)={0x140002000, &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300), {0x39}, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/53, &(0x7f00000013c0)=[r0], 0x1}, 0x58) pidfd_open(r1, 0x0) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000001480), 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000002100)={0x4, 0x80, 0xa9, 0x1, 0x6b, 0x3, 0x0, 0xe00b, 0x1, 0xa, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:22:48 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:22:48 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r4, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:22:48 executing program 0: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xfffffff8, 0x4, 0x5ca6, 0x6, 0x12, "5c321416fee4e9d6d2d9c7f064f39e0a284aa8"}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r2, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r3, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, r2, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:22:59 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x40, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) 20:22:59 executing program 1: r0 = socket(0x15, 0xa, 0x5) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040001}, 0x4080) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x480000, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:22:59 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000640)=""/170) 20:22:59 executing program 5: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:22:59 executing program 6: r0 = getpid() clone3(&(0x7f0000001200)={0x20240200, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0, {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0], 0x4}, 0x58) clone3(&(0x7f0000001400)={0x140002000, &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300), {0x39}, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/53, &(0x7f00000013c0)=[r0], 0x1}, 0x58) pidfd_open(r1, 0x0) perf_event_open$cgroup(&(0x7f0000002100)={0x4, 0x80, 0xa9, 0x1, 0x6b, 0x3, 0x0, 0xe00b, 0x1, 0xa, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:22:59 executing program 2: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xfffffff8, 0x4, 0x5ca6, 0x6, 0x12, "5c321416fee4e9d6d2d9c7f064f39e0a284aa8"}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r2, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:22:59 executing program 0: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xfffffff8, 0x4, 0x5ca6, 0x6, 0x12, "5c321416fee4e9d6d2d9c7f064f39e0a284aa8"}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r2, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r3, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, r2, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:22:59 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r4, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) 20:22:59 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) 20:22:59 executing program 2: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r2, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:22:59 executing program 6: r0 = getpid() clone3(&(0x7f0000001200)={0x20240200, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0], 0x4}, 0x58) clone3(&(0x7f0000001400)={0x140002000, &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300), {0x39}, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/53, &(0x7f00000013c0)=[r0], 0x1}, 0x58) perf_event_open$cgroup(&(0x7f0000002100)={0x4, 0x80, 0xa9, 0x1, 0x6b, 0x3, 0x0, 0xe00b, 0x1, 0xa, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:22:59 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000640)=""/170) 20:23:09 executing program 4: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) 20:23:09 executing program 6: r0 = getpid() clone3(&(0x7f0000001200)={0x20240200, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0], 0x4}, 0x58) perf_event_open$cgroup(&(0x7f0000002100)={0x4, 0x80, 0xa9, 0x1, 0x6b, 0x3, 0x0, 0xe00b, 0x1, 0xa, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:23:09 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000640)=""/170) 20:23:09 executing program 5: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:23:09 executing program 1: r0 = socket(0x15, 0xa, 0x5) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040001}, 0x4080) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x480000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:23:09 executing program 2: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r1, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:23:09 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r4, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) 20:23:09 executing program 0: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xfffffff8, 0x4, 0x5ca6, 0x6, 0x12, "5c321416fee4e9d6d2d9c7f064f39e0a284aa8"}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r2, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:23:10 executing program 2: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r1, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:23:10 executing program 4: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) 20:23:10 executing program 2: syz_io_uring_complete(0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:23:10 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r4, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) 20:23:10 executing program 4: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) 20:23:10 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:23:10 executing program 1: r0 = socket(0x15, 0xa, 0x5) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040001}, 0x4080) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:23:10 executing program 5: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:23:10 executing program 6: getpid() perf_event_open$cgroup(&(0x7f0000002100)={0x4, 0x80, 0xa9, 0x1, 0x6b, 0x3, 0x0, 0xe00b, 0x1, 0xa, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:23:10 executing program 0: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xfffffff8, 0x4, 0x5ca6, 0x6, 0x12, "5c321416fee4e9d6d2d9c7f064f39e0a284aa8"}) syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:23:10 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:23:20 executing program 5: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:23:20 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) 20:23:20 executing program 0: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xfffffff8, 0x4, 0x5ca6, 0x6, 0x12, "5c321416fee4e9d6d2d9c7f064f39e0a284aa8"}) syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:23:20 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:23:20 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:23:20 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x4, 0x80, 0xa9, 0x1, 0x6b, 0x3, 0x0, 0xe00b, 0x1, 0xa, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:23:20 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r4, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:23:20 executing program 1: r0 = socket(0x15, 0xa, 0x5) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040001}, 0x4080) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:23:21 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:23:21 executing program 6: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:23:21 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, 0x0, &(0x7f0000000b80)) 20:23:21 executing program 1: socket(0x15, 0xa, 0x5) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:23:21 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:23:30 executing program 6: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:23:30 executing program 5: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:23:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:23:30 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:23:30 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r4, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:23:30 executing program 0: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xfffffff8, 0x4, 0x5ca6, 0x6, 0x12, "5c321416fee4e9d6d2d9c7f064f39e0a284aa8"}) syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:23:30 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, 0x0, 0x0) 20:23:30 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:23:30 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:23:30 executing program 4: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:23:30 executing program 6: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:23:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, 0x0, 0x10) 20:23:30 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:23:30 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:23:30 executing program 4: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:23:30 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0xa9, 0x1, 0x6b, 0x3, 0x0, 0xe00b, 0x1, 0xa, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:23:40 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:23:40 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x1, 0x6b, 0x3, 0x0, 0xe00b, 0x1, 0xa, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:23:40 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r4, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:23:40 executing program 0: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xfffffff8, 0x4, 0x5ca6, 0x6, 0x12, "5c321416fee4e9d6d2d9c7f064f39e0a284aa8"}) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:23:40 executing program 4: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:23:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, 0x0, 0x10) 20:23:40 executing program 5: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:23:40 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:23:40 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x6b, 0x3, 0x0, 0xe00b, 0x1, 0xa, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:23:40 executing program 4: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:23:40 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:23:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, 0x0, 0x10) 20:23:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, 0x0, 0x10) 20:23:40 executing program 0: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xfffffff8, 0x4, 0x5ca6, 0x6, 0x12, "5c321416fee4e9d6d2d9c7f064f39e0a284aa8"}) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:23:40 executing program 4: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 20:23:40 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x3, 0x0, 0xe00b, 0x1, 0xa, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:23:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, 0x0, 0x10) 20:23:51 executing program 0: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xfffffff8, 0x4, 0x5ca6, 0x6, 0x12, "5c321416fee4e9d6d2d9c7f064f39e0a284aa8"}) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:23:51 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:23:51 executing program 5: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:23:51 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:23:51 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:23:51 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:23:51 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00b, 0x1, 0xa, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:23:51 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:23:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, 0x0, 0x10) 20:23:51 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:23:51 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:23:51 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:23:51 executing program 0: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r2, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:23:51 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:23:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={0x0, 0x0, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:23:51 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:23:51 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:23:51 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:23:51 executing program 5: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:24:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={0x0, 0x0, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:24:00 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:24:00 executing program 5: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:24:00 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x4, 0x0, 0x1}, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:24:00 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:24:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00), 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:24:00 executing program 0: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r1, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:24:00 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:24:00 executing program 4: syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) 20:24:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00), 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:24:01 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:24:01 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x4, 0x0, 0x1}, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:24:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={0x0, 0x0, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:24:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00), 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:24:01 executing program 5: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:24:01 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r4, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:24:09 executing program 5: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:24:09 executing program 4: syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x5) 20:24:09 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r4, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:24:09 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x4, 0x0, 0x1}, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:24:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={&(0x7f0000002a40), 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:24:09 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:24:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0}, 0x10) 20:24:09 executing program 0: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r1, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:24:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0}, 0x10) 20:24:09 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:24:09 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:24:09 executing program 4: syz_open_dev$tty20(0xc, 0x4, 0x0) 20:24:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={&(0x7f0000002a40), 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:24:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0}, 0x10) 20:24:19 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r4, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:24:19 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index}, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:24:19 executing program 0: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r1, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:24:19 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:24:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={&(0x7f0000002a40), 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:24:19 executing program 4: syz_open_dev$tty20(0xc, 0x4, 0x0) 20:24:19 executing program 5: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:24:20 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:24:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={0x0}}, 0x10) 20:24:20 executing program 4: syz_open_dev$tty20(0xc, 0x4, 0x0) 20:24:20 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:24:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8044}, 0x10) [ 322.618854] Zero length message leads to an empty skb 20:24:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={0x0}}, 0x10) 20:24:20 executing program 4: syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 20:24:30 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:24:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={0x0}}, 0x10) 20:24:30 executing program 4: syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 20:24:30 executing program 0: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r1, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:24:30 executing program 5: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:24:30 executing program 7: syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000640)=""/170) 20:24:30 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r4, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:24:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:24:30 executing program 4: syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 20:24:30 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:24:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x0, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:24:30 executing program 7: syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000640)=""/170) 20:24:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:24:30 executing program 0: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r1, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:24:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x0, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:24:30 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:24:30 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r4, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:24:30 executing program 7: syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000640)=""/170) 20:24:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={0x0}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:24:40 executing program 0: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r1, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:24:40 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r4, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:24:40 executing program 5: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:24:40 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, 0x0) 20:24:40 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:24:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={0x0}}, 0x10) 20:24:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x0, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:24:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x0, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:24:40 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:24:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={0x0}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:24:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={0x0}}, 0x10) 20:24:40 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, 0x0) [ 343.264504] audit: type=1400 audit(1756758280.847:9): avc: denied { open } for pid=5834 comm="syz-executor.6" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 20:24:40 executing program 0: syz_io_uring_complete(0x0) r0 = syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r0, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) [ 343.281503] audit: type=1400 audit(1756758280.847:10): avc: denied { kernel } for pid=5834 comm="syz-executor.6" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 20:24:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={0x0}}, 0x10) 20:24:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={0x0}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:24:50 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:24:50 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x0, 0x0, {}, ["", "", ""]}, 0x14}}, 0x10) 20:24:50 executing program 0: r0 = syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r0, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:24:50 executing program 4: sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={0x0}}, 0x10) 20:24:50 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:24:50 executing program 5: syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:24:50 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, 0x0) 20:24:50 executing program 0: r0 = syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r0, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:24:50 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:24:50 executing program 4: sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={0x0}}, 0x10) 20:24:50 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x0, 0x0, {}, ["", ""]}, 0x14}}, 0x10) 20:24:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x0, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:24:50 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:24:50 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:24:50 executing program 5: syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:24:50 executing program 0: r0 = syz_genetlink_get_family_id$net_dm(0x0, 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r0, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:25:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x0, 0x0, {}, [""]}, 0x14}}, 0x10) 20:25:00 executing program 5: syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:25:00 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:25:00 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:25:00 executing program 0: r0 = syz_genetlink_get_family_id$net_dm(0x0, 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r0, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:25:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x0, 0x0, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:25:00 executing program 4: sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={0x0}}, 0x10) 20:25:00 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:25:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4}, 0x14}}, 0x10) 20:25:00 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={0x0}}, 0x10) 20:25:00 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:25:00 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:25:00 executing program 0: r0 = syz_genetlink_get_family_id$net_dm(0x0, 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r0, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:25:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x0, 0x0, 0x0, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:25:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4}, 0x14}}, 0x0) 20:25:09 executing program 7: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:25:09 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={0x0}}, 0x10) 20:25:09 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:25:09 executing program 0: syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, 0x0, 0x4082) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:25:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x1c, 0x0, 0x0, 0x0, 0x0, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:25:09 executing program 5: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(0x0, r0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:25:09 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:25:09 executing program 2: syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:25:09 executing program 7: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:25:09 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={0x0}}, 0x10) 20:25:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x14}, 0x14}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:25:09 executing program 7: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:25:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, 0x0, 0x10) 20:25:10 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:25:10 executing program 2: syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:25:19 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:25:19 executing program 2: syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:25:19 executing program 0: syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, 0x0, 0x4082) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:25:19 executing program 5: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(0x0, r0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:25:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x14}, 0x14}}, 0x10) 20:25:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, 0x0, 0x10) 20:25:19 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:25:19 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:25:19 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:25:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x14}, 0x14}}, 0x0) 20:25:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, 0x0, 0x10) 20:25:19 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:25:19 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:25:20 executing program 0: syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, 0x0, 0x4082) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:25:20 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:25:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={0x0}}, 0x10) 20:25:20 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:25:30 executing program 0: syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:25:30 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:25:30 executing program 5: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(0x0, r0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:25:30 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:25:30 executing program 1: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(0x0, r0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:25:30 executing program 2: syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') 20:25:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={0x0}}, 0x10) 20:25:30 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:25:30 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:25:30 executing program 0: syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:25:30 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:25:30 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:25:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={0x0}}, 0x10) 20:25:30 executing program 1: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(0x0, r0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:25:30 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:25:30 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:25:30 executing program 0: syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:25:30 executing program 2: syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') 20:25:40 executing program 2: syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') 20:25:40 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:25:40 executing program 0: syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:25:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00), 0xc, &(0x7f0000000c80)={0x0}}, 0x10) 20:25:40 executing program 5: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:25:40 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:25:40 executing program 1: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(0x0, r0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:25:40 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:25:40 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:25:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00), 0xc, 0x0}, 0x10) 20:25:40 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:25:40 executing program 0: syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:25:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00), 0xc, 0x0}, 0x10) 20:25:49 executing program 1: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(0x0, r0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') 20:25:49 executing program 0: syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:25:49 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:25:49 executing program 2: syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') 20:25:49 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:25:49 executing program 5: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:25:49 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:25:49 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:25:49 executing program 2: syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') 20:25:49 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:25:49 executing program 2: syz_open_procfs(0x0, 0x0) 20:25:49 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:25:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00), 0xc, 0x0}, 0x10) 20:25:49 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:25:49 executing program 2: syz_open_procfs(0x0, 0x0) 20:25:49 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:25:49 executing program 1: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(0x0, r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') 20:25:49 executing program 0: syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, 0x0, 0x0) 20:25:49 executing program 5: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(0x0, r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:25:49 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:25:49 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:25:49 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:25:49 executing program 2: syz_open_procfs(0x0, 0x0) 20:25:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00), 0xc, &(0x7f0000000c80)={0x0}}, 0x0) 20:25:59 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:25:59 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:25:59 executing program 0: syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, 0x0, 0x0) 20:25:59 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:25:59 executing program 1: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(0x0, r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') 20:25:59 executing program 2: syz_open_procfs(0x0, 0x0) 20:25:59 executing program 5: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(0x0, r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:25:59 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:25:59 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:26:08 executing program 4: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(0x0, r0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:26:08 executing program 1: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(0x0, r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') 20:26:08 executing program 5: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(0x0, r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:26:08 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:26:08 executing program 0: syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, 0x0, 0x0) 20:26:08 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:26:08 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:26:08 executing program 2: syz_open_procfs(0x0, 0x0) 20:26:09 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:26:09 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:26:09 executing program 1: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') 20:26:09 executing program 2: syz_open_procfs(0x0, 0x0) 20:26:09 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:26:09 executing program 0: syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:26:09 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:26:19 executing program 0: syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:26:19 executing program 5: syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:26:19 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:26:19 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:26:19 executing program 4: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(0x0, r0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:26:19 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:26:19 executing program 1: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') 20:26:19 executing program 2: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:26:19 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:26:19 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:26:19 executing program 0: syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:26:19 executing program 1: syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') 20:26:19 executing program 4: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(0x0, r0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:26:19 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:26:19 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:26:19 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:26:19 executing program 5: syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_open_procfs(0x0, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:26:19 executing program 2: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:26:19 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:26:19 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:26:20 executing program 1: syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') 20:26:20 executing program 0: syz_genetlink_get_family_id$net_dm(0x0, 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:26:20 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:26:20 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:26:20 executing program 2: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:26:20 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:26:29 executing program 2: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) 20:26:29 executing program 0: syz_genetlink_get_family_id$net_dm(0x0, 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:26:29 executing program 4: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(0x0, r0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') 20:26:29 executing program 5: syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_open_procfs(0x0, 0x0) syz_genetlink_get_family_id$net_dm(0x0, 0xffffffffffffffff) 20:26:29 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r0, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r0}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) getsockname$unix(0xffffffffffffffff, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:26:29 executing program 1: syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') 20:26:29 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:26:29 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3, 0x0, 0x0, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:26:29 executing program 1: syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') 20:26:40 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:26:40 executing program 5: syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_open_procfs(0x0, 0x0) syz_genetlink_get_family_id$net_dm(0x0, 0xffffffffffffffff) 20:26:40 executing program 4: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(0x0, r0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') 20:26:40 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r0, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r0}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) getsockname$unix(0xffffffffffffffff, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:26:40 executing program 2: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) 20:26:40 executing program 0: syz_genetlink_get_family_id$net_dm(0x0, 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:26:40 executing program 1: syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_open_procfs(0x0, 0x0) 20:26:40 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:26:40 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:26:40 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:26:40 executing program 1: syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_open_procfs(0x0, 0x0) 20:26:40 executing program 0: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(0x0, r0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') 20:26:48 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 20:26:48 executing program 0: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(0x0, r0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') 20:26:48 executing program 1: syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_open_procfs(0x0, 0x0) 20:26:48 executing program 2: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) 20:26:48 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:26:48 executing program 4: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(0x0, r0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') 20:26:48 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r0, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r0}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) getsockname$unix(0xffffffffffffffff, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:26:48 executing program 5: syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_open_procfs(0x0, 0x0) syz_genetlink_get_family_id$net_dm(0x0, 0xffffffffffffffff) 20:26:48 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:26:48 executing program 4: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(0x0, r0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:26:48 executing program 6: syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_open_procfs(0x0, 0x0) syz_genetlink_get_family_id$net_dm(0x0, 0xffffffffffffffff) 20:26:48 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:26:48 executing program 2: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)) 20:26:48 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:26:48 executing program 0: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(0x0, r0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') 20:26:48 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:26:49 executing program 1: r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:26:49 executing program 6: syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_open_procfs(0x0, 0x0) syz_genetlink_get_family_id$net_dm(0x0, 0xffffffffffffffff) 20:26:49 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:26:49 executing program 5: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:26:49 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:26:49 executing program 4: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:26:49 executing program 2: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) 20:26:49 executing program 5: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:26:49 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:26:49 executing program 6: syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_open_procfs(0x0, 0x0) syz_genetlink_get_family_id$net_dm(0x0, 0xffffffffffffffff) 20:26:49 executing program 0: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(0x0, r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') 20:26:49 executing program 5: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:26:59 executing program 4: syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:26:59 executing program 6: syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_open_procfs(0x0, 0x0) 20:26:59 executing program 2: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) 20:26:59 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3, 0x0, 0x0, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:26:59 executing program 5: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:26:59 executing program 0: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(0x0, r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') 20:26:59 executing program 1: r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:26:59 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:27:08 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:27:08 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:27:08 executing program 2: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) 20:27:08 executing program 6: syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) 20:27:08 executing program 0: syz_io_uring_complete(0x0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') 20:27:08 executing program 1: r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:27:08 executing program 4: syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:27:08 executing program 5: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:27:08 executing program 0: syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') 20:27:08 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:27:08 executing program 5: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:27:08 executing program 4: syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:27:08 executing program 0: syz_open_procfs(0x0, 0x0) 20:27:09 executing program 6: syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) 20:27:09 executing program 2: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) 20:27:09 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:27:09 executing program 1: r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) 20:27:09 executing program 5: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:27:18 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:27:18 executing program 1: r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) 20:27:18 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:27:18 executing program 4: syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:27:18 executing program 0: syz_open_procfs(0x0, 0x0) 20:27:18 executing program 2: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) 20:27:18 executing program 5: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:27:18 executing program 6: syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) 20:27:18 executing program 4: syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_genetlink_get_family_id$net_dm(0x0, 0xffffffffffffffff) 20:27:18 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:27:19 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:27:19 executing program 5: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:27:19 executing program 1: r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)) 20:27:19 executing program 4: syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_genetlink_get_family_id$net_dm(0x0, 0xffffffffffffffff) 20:27:19 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x0) 20:27:19 executing program 2: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) 20:27:27 executing program 6: syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) 20:27:27 executing program 2: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) 20:27:27 executing program 4: syz_open_procfs(0x0, 0x0) 20:27:27 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:27:27 executing program 0: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:27:27 executing program 5: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:27:27 executing program 1: r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) 20:27:27 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:27:27 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:27:27 executing program 4: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:27:27 executing program 0: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:27:27 executing program 5: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:27:27 executing program 1: r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) 20:27:36 executing program 1: r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) 20:27:36 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:27:36 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:27:36 executing program 0: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:27:36 executing program 6: syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) 20:27:36 executing program 2: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) 20:27:36 executing program 4: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:27:36 executing program 5: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:27:36 executing program 6: syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) 20:27:36 executing program 0: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:27:36 executing program 6: syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) 20:27:36 executing program 5: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 20:27:36 executing program 0: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:27:36 executing program 7: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:27:36 executing program 4: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:27:44 executing program 7: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:27:44 executing program 2: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) 20:27:44 executing program 5: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:27:44 executing program 0: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:27:44 executing program 1: r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) 20:27:44 executing program 4: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:27:44 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:27:45 executing program 6: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:27:45 executing program 4: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:27:45 executing program 5: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:27:45 executing program 7: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:27:45 executing program 0: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:27:45 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:27:45 executing program 5: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:27:45 executing program 2: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) 20:27:45 executing program 1: r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) 20:27:45 executing program 4: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:27:45 executing program 6: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:27:53 executing program 0: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:27:53 executing program 2: sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) 20:27:53 executing program 1: r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) 20:27:53 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:27:53 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:27:53 executing program 4: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:27:53 executing program 6: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) 20:27:53 executing program 5: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:27:53 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:27:53 executing program 4: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:27:53 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:27:53 executing program 0: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:27:53 executing program 5: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:27:53 executing program 6: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) 20:27:53 executing program 2: sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) 20:28:02 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:02 executing program 4: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:02 executing program 2: sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) 20:28:02 executing program 0: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:02 executing program 5: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:02 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:28:02 executing program 6: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) 20:28:02 executing program 1: r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) 20:28:02 executing program 5: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 20:28:02 executing program 2: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) 20:28:02 executing program 5: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 20:28:02 executing program 0: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:03 executing program 4: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:03 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:03 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:14 executing program 5: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 20:28:14 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:14 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:28:14 executing program 4: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:14 executing program 2: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) 20:28:14 executing program 1: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) 20:28:14 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:14 executing program 0: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:14 executing program 4: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:14 executing program 7: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 20:28:14 executing program 0: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 20:28:14 executing program 2: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) 20:28:14 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:14 executing program 5: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:14 executing program 1: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) 20:28:14 executing program 4: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 20:28:24 executing program 2: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) 20:28:24 executing program 7: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:28:24 executing program 1: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) 20:28:24 executing program 0: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:24 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:28:24 executing program 6: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:24 executing program 5: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:24 executing program 4: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:24 executing program 6: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:24 executing program 4: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:25 executing program 0: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:25 executing program 5: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:25 executing program 2: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$mptcp(0x0, r0) 20:28:25 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:28:25 executing program 4: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:25 executing program 0: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:36 executing program 2: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$mptcp(0x0, r0) 20:28:36 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:28:36 executing program 1: syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), 0xffffffffffffffff) 20:28:36 executing program 6: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:36 executing program 0: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:36 executing program 5: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:36 executing program 7: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:28:36 executing program 4: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:36 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:36 executing program 5: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:36 executing program 2: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$mptcp(0x0, r0) 20:28:36 executing program 0: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:36 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:36 executing program 4: r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) 20:28:45 executing program 0: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:45 executing program 4: r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) 20:28:45 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:28:45 executing program 2: syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) 20:28:45 executing program 7: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) 20:28:45 executing program 5: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:45 executing program 1: syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), 0xffffffffffffffff) 20:28:45 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:45 executing program 2: syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) 20:28:45 executing program 0: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:45 executing program 0: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 20:28:45 executing program 5: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:45 executing program 6: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 20:28:46 executing program 0: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(0x0, r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') 20:28:46 executing program 2: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(0x0, r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:28:46 executing program 4: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:28:46 executing program 5: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:46 executing program 7: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) 20:28:46 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:28:46 executing program 1: syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), 0xffffffffffffffff) 20:28:55 executing program 0: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(0x0, r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') 20:28:55 executing program 5: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:55 executing program 2: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(0x0, r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:28:55 executing program 1: syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), 0xffffffffffffffff) 20:28:55 executing program 6: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={0x0}}, 0x10) 20:28:55 executing program 7: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) 20:28:55 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:28:55 executing program 4: r0 = syz_genetlink_get_family_id$net_dm(0x0, 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r0, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:28:55 executing program 5: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 20:28:55 executing program 6: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={0x0}}, 0x10) 20:28:55 executing program 4: r0 = syz_genetlink_get_family_id$net_dm(0x0, 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r0, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:28:56 executing program 0: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:28:56 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x0, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:28:56 executing program 1: syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) 20:28:56 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:28:56 executing program 7: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) 20:28:56 executing program 2: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(0x0, r0) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:29:04 executing program 2: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(0x0, r0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:29:04 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:29:04 executing program 6: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={0x0}}, 0x10) 20:29:04 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x0, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:29:04 executing program 0: syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:29:04 executing program 4: r0 = syz_genetlink_get_family_id$net_dm(0x0, 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r0, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:29:04 executing program 1: syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) 20:29:04 executing program 7: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) 20:29:04 executing program 6: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:29:04 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(0x0, r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:29:04 executing program 7: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) 20:29:04 executing program 4: syz_genetlink_get_family_id$net_dm(0x0, 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:29:04 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x0, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:29:05 executing program 5: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x0, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:29:05 executing program 1: syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) 20:29:05 executing program 2: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(0x0, r0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:29:05 executing program 0: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:29:05 executing program 5: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x0, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:29:05 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:29:14 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, 0x0) 20:29:14 executing program 2: syz_io_uring_complete(0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:29:14 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(0x0, r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:29:14 executing program 7: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) 20:29:14 executing program 5: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x0, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:29:14 executing program 1: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) 20:29:14 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:29:14 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:29:15 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, 0x0) 20:29:15 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x0, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:29:15 executing program 6: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:29:24 executing program 2: syz_io_uring_complete(0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:29:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={0x0}}, 0x10) 20:29:24 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, 0x0) 20:29:24 executing program 7: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) 20:29:24 executing program 4: syz_open_dev$tty20(0xc, 0x4, 0x0) 20:29:24 executing program 6: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:29:24 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x0, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:29:24 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(0x0, r0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:29:24 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x0, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:29:24 executing program 4: syz_open_dev$tty20(0xc, 0x4, 0x0) 20:29:24 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index}, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, 0x0) 20:29:24 executing program 1: syz_open_dev$tty20(0xc, 0x4, 0x0) 20:29:24 executing program 6: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index}, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:29:24 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:29:24 executing program 4: syz_open_dev$tty20(0xc, 0x4, 0x0) 20:29:24 executing program 2: syz_io_uring_complete(0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:29:24 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, 0x0, 0x10) 20:29:24 executing program 1: syz_open_dev$tty20(0xc, 0x4, 0x0) 20:29:24 executing program 7: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) 20:29:35 executing program 7: r0 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) 20:29:35 executing program 2: syz_io_uring_complete(0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:29:35 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, 0x0) 20:29:35 executing program 4: syz_open_dev$tty20(0xc, 0x4, 0x0) 20:29:35 executing program 6: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index}, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:29:35 executing program 1: syz_open_dev$tty20(0xc, 0x4, 0x0) 20:29:35 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:29:35 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, 0x0, 0x10) 20:29:43 executing program 7: syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), 0xffffffffffffffff) 20:29:43 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:29:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, 0x0, 0x10) 20:29:43 executing program 0: ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, 0x0) 20:29:43 executing program 6: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index}, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:29:43 executing program 4: syz_open_dev$tty20(0xc, 0x4, 0x0) 20:29:43 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index}, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, 0x0) 20:29:43 executing program 2: syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:29:43 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:29:43 executing program 6: syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index}, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) 20:29:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={0x0, 0x0, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x0, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:29:43 executing program 6: syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index}, 0x5) 20:29:43 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:29:43 executing program 0: ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, 0x0) 20:29:43 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x4, 0x0, 0x1}, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:29:43 executing program 7: syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), 0xffffffffffffffff) 20:29:43 executing program 6: syz_open_dev$tty20(0xc, 0x4, 0x0) 20:29:43 executing program 2: syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:29:43 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$mptcp(0x0, r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:29:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={0x0, 0x0, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x0, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:29:43 executing program 0: ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, 0x0) 20:29:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0}, 0x10) 20:29:54 executing program 7: syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), 0xffffffffffffffff) 20:29:54 executing program 0: syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, 0x0) 20:29:54 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={0x0, 0x0, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x0, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:29:54 executing program 2: syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:29:54 executing program 6: syz_open_dev$tty20(0xc, 0x4, 0x0) 20:29:54 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$mptcp(0x0, r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:29:54 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:29:55 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={&(0x7f0000002a40), 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x0, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:29:55 executing program 0: syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, 0x0) 20:29:55 executing program 6: syz_open_dev$tty20(0xc, 0x4, 0x0) 20:29:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0}, 0x10) 20:29:55 executing program 1: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:29:55 executing program 2: syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:29:55 executing program 0: syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, 0x0) 20:29:55 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$mptcp(0x0, r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:29:55 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={&(0x7f0000002a40), 0xc, 0x0, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:29:55 executing program 7: syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), 0xffffffffffffffff) 20:30:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0}, 0x10) 20:30:04 executing program 1: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:30:04 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={&(0x7f0000002a40), 0xc, 0x0, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:30:04 executing program 0: syz_open_dev$tty20(0xc, 0x4, 0x0) 20:30:04 executing program 2: syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$net_dm(0x0, 0xffffffffffffffff) 20:30:04 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:30:04 executing program 7: syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) 20:30:04 executing program 6: syz_open_dev$tty20(0xc, 0x4, 0x0) 20:30:04 executing program 6: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r1, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:30:04 executing program 0: syz_open_dev$tty20(0xc, 0x4, 0x0) 20:30:04 executing program 1: perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:30:04 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:30:04 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={&(0x7f0000002a40), 0xc, 0x0, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:30:04 executing program 4: sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0}, 0x10) 20:30:04 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:30:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00), 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:30:04 executing program 7: syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) 20:30:04 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={&(0x7f0000002a40), 0xc, &(0x7f0000002ac0)={0x0}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:30:14 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:30:14 executing program 7: syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) 20:30:14 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00), 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:30:14 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:30:14 executing program 4: sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0}, 0x10) 20:30:14 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={&(0x7f0000002a40), 0xc, &(0x7f0000002ac0)={0x0}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:30:14 executing program 2: syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$net_dm(0x0, 0xffffffffffffffff) 20:30:14 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:30:14 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={&(0x7f0000002a40), 0xc, &(0x7f0000002ac0)={0x0}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:30:14 executing program 6: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:30:14 executing program 4: sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0}, 0x10) 20:30:14 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={&(0x7f0000002a40), 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x0, 0x0, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:30:14 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:30:14 executing program 6: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xfffffff8, 0x4, 0x5ca6, 0x6, 0x12, "5c321416fee4e9d6d2d9c7f064f39e0a284aa8"}) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:30:14 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:30:14 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00), 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:30:24 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:30:24 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:30:24 executing program 0: sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00), 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:30:24 executing program 6: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xfffffff8, 0x4, 0x5ca6, 0x6, 0x12, "5c321416fee4e9d6d2d9c7f064f39e0a284aa8"}) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:30:24 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0}, 0x10) 20:30:24 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:30:24 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={&(0x7f0000002a40), 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x0, 0x0, 0x0, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:30:24 executing program 2: syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$net_dm(0x0, 0xffffffffffffffff) 20:30:34 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:30:34 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, 0x0, 0x10) 20:30:34 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:30:34 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0}, 0x10) 20:30:34 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:30:34 executing program 0: sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00), 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:30:34 executing program 2: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xfffffff8, 0x4, 0x5ca6, 0x6, 0x12, "5c321416fee4e9d6d2d9c7f064f39e0a284aa8"}) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:30:34 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={&(0x7f0000002a40), 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x1c, 0x0, 0x0, 0x0, 0x0, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:30:34 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={&(0x7f0000002a40), 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x14}, 0x14}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:30:34 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:30:34 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:30:34 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={&(0x7f0000002a40), 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x14}, 0x14}}, 0x10) 20:30:34 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0}, 0x10) 20:30:34 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:30:34 executing program 0: sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00), 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:30:34 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:30:34 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:30:34 executing program 6: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r4, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:30:34 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000002b00)={&(0x7f0000002a40), 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x14}, 0x14}}, 0x0) 20:30:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, 0x0, 0x10) 20:30:34 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:30:34 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:30:44 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, 0x0, 0x10) 20:30:44 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00), 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:30:44 executing program 6: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xfffffff8, 0x4, 0x5ca6, 0x6, 0x12, "5c321416fee4e9d6d2d9c7f064f39e0a284aa8"}) syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:30:44 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:30:44 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, 0x0, 0x10) 20:30:44 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:30:44 executing program 7: sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:30:44 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:30:44 executing program 7: sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:30:44 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, 0x0, 0x10) 20:30:44 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, 0x0, 0x10) 20:30:45 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00), 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:30:45 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:30:45 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:30:54 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:30:54 executing program 7: sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:30:54 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:30:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, 0x0}, 0x10) 20:30:54 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, 0x0, 0x10) 20:30:54 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, 0x0, 0x10) 20:30:54 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00), 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:30:54 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:30:54 executing program 6: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:30:54 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:30:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, 0x0}, 0x0) 20:30:54 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, 0x0, 0x10) 20:30:54 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:30:54 executing program 7: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:30:55 executing program 5: sendmsg$NET_DM_CMD_START(0xffffffffffffffff, 0x0, 0x10) 20:30:55 executing program 2: ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000640)=""/170) 20:30:55 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:30:55 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, 0x0, 0x10) 20:30:55 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:31:09 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, 0x0, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:31:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, 0x0, 0x10) 20:31:09 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:31:09 executing program 7: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:31:09 executing program 5: sendmsg$NET_DM_CMD_START(0xffffffffffffffff, 0x0, 0x10) 20:31:09 executing program 6: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:31:09 executing program 2: ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000640)=""/170) 20:31:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, 0x0}, 0x10) 20:31:09 executing program 5: sendmsg$NET_DM_CMD_START(0xffffffffffffffff, 0x0, 0x10) 20:31:09 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:31:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:31:09 executing program 2: ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000640)=""/170) 20:31:18 executing program 6: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:31:18 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:31:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:31:18 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, 0x0, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:31:18 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, 0x0, 0x10) 20:31:18 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:31:18 executing program 2: syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000640)=""/170) 20:31:18 executing program 7: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:31:18 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, 0x0, 0x10) 20:31:18 executing program 2: syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000640)=""/170) 20:31:18 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:31:18 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, 0x0, 0x10) 20:31:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:31:18 executing program 6: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) 20:31:18 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:31:18 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, 0x0, 0x10) 20:31:18 executing program 2: syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000640)=""/170) 20:31:18 executing program 4: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xfffffff8, 0x4, 0x5ca6, 0x6, 0x12, "5c321416fee4e9d6d2d9c7f064f39e0a284aa8"}) syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:31:18 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, 0x0, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:31:28 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:31:28 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, 0x0, 0x10) 20:31:28 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00), 0xc, 0x0}, 0x10) 20:31:28 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, 0x0) 20:31:28 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, 0x0, 0x10) 20:31:28 executing program 6: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) 20:31:28 executing program 4: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xfffffff8, 0x4, 0x5ca6, 0x6, 0x12, "5c321416fee4e9d6d2d9c7f064f39e0a284aa8"}) syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:31:28 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:31:28 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00), 0xc, 0x0}, 0x10) 20:31:28 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:31:28 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, 0x0}, 0x10) 20:31:29 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, 0x0) 20:31:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, 0x0, 0x0) 20:31:37 executing program 4: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xfffffff8, 0x4, 0x5ca6, 0x6, 0x12, "5c321416fee4e9d6d2d9c7f064f39e0a284aa8"}) syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:31:37 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, 0x0, 0x10) 20:31:37 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, 0x0) 20:31:37 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00), 0xc, 0x0}, 0x10) 20:31:37 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:31:37 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:31:37 executing program 6: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) syz_open_dev$tty20(0xc, 0x4, 0x0) 20:31:37 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, 0x0}, 0x10) 20:31:37 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:31:37 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00), 0xc, &(0x7f0000000c80)={0x0}}, 0x10) 20:31:37 executing program 2: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) 20:31:37 executing program 5: r0 = socket(0x15, 0xa, 0x5) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040001}, 0x4080) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:31:37 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, 0x0}, 0x10) 20:31:37 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:31:37 executing program 2: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) 20:31:38 executing program 6: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) syz_open_dev$tty20(0xc, 0x4, 0x0) 20:31:47 executing program 6: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) syz_open_dev$tty20(0xc, 0x4, 0x0) 20:31:47 executing program 5: syz_io_uring_complete(0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:31:47 executing program 4: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:31:47 executing program 2: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) 20:31:47 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00), 0xc, &(0x7f0000000c80)={0x0}}, 0x10) 20:31:47 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={0x0}}, 0x10) 20:31:47 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:31:47 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:31:47 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00), 0xc, &(0x7f0000000c80)={0x0}}, 0x10) 20:31:47 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:31:47 executing program 4: syz_io_uring_complete(0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:31:47 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={0x0}}, 0x10) 20:31:47 executing program 6: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) syz_open_dev$tty20(0xc, 0x4, 0x0) 20:31:47 executing program 5: syz_io_uring_complete(0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:31:48 executing program 2: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) 20:31:48 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00), 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x0, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:31:48 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:31:48 executing program 4: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xfffffff8, 0x4, 0x5ca6, 0x6, 0x12, "5c321416fee4e9d6d2d9c7f064f39e0a284aa8"}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r2, 0x1, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4082) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:31:48 executing program 5: syz_io_uring_complete(0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:31:48 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380), 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:31:48 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00), 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x0, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:31:48 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:31:48 executing program 6: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x27, 0x80000, 0x800) syz_open_dev$tty20(0xc, 0x4, 0x0) [ 771.470752] kworker/u9:2 (40) used greatest stack depth: 23888 bytes left 20:31:57 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={0x0}}, 0x10) 20:31:57 executing program 6: socket(0x27, 0x80000, 0x800) syz_open_dev$tty20(0xc, 0x4, 0x0) 20:31:57 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:31:57 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380), 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:31:57 executing program 2: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) syz_open_dev$tty20(0xc, 0x4, 0x0) 20:31:57 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00), 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x0, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:31:57 executing program 4: r0 = socket(0x15, 0xa, 0x5) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040001}, 0x4080) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x480000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:31:57 executing program 5: syz_io_uring_complete(0x0) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:31:57 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x0, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:31:58 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:31:58 executing program 5: syz_io_uring_complete(0x0) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:31:58 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00), 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x0, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:31:58 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x0, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:31:58 executing program 6: socket(0x0, 0x80000, 0x800) syz_open_dev$tty20(0xc, 0x4, 0x0) 20:31:58 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:31:58 executing program 5: syz_io_uring_complete(0x0) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:31:58 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x0, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:31:58 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00), 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x0, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:31:58 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380), 0xc, 0x0, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:32:07 executing program 2: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) syz_open_dev$tty20(0xc, 0x4, 0x0) 20:32:07 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:32:07 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380), 0xc, 0x0, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:32:07 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00), 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x0, 0x0, {}, ["", "", ""]}, 0x14}}, 0x10) 20:32:07 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x0, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:32:07 executing program 4: r0 = socket(0x15, 0xa, 0x5) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040001}, 0x4080) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x480000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:32:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:32:07 executing program 6: socket(0x0, 0x0, 0x800) syz_open_dev$tty20(0xc, 0x4, 0x0) 20:32:17 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:32:17 executing program 6: socket(0x0, 0x0, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) 20:32:17 executing program 2: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) syz_open_dev$tty20(0xc, 0x4, 0x0) 20:32:17 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x0, 0x0, {}, ["", "", ""]}, 0x14}}, 0x10) 20:32:17 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00), 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x0, 0x0, {}, ["", ""]}, 0x14}}, 0x10) 20:32:17 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:32:17 executing program 4: r0 = socket(0x15, 0xa, 0x5) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040001}, 0x4080) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x480000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:32:17 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380), 0xc, 0x0, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:32:17 executing program 2: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) syz_open_dev$tty20(0xc, 0x4, 0x0) 20:32:17 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x0, 0x0, {}, ["", ""]}, 0x14}}, 0x10) 20:32:17 executing program 2: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x27, 0x80000, 0x800) syz_open_dev$tty20(0xc, 0x4, 0x0) 20:32:17 executing program 4: socket(0x0, 0x80000, 0x800) syz_open_dev$tty20(0xc, 0x4, 0x0) 20:32:17 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:32:17 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00), 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x0, 0x0, {}, ["", ""]}, 0x14}}, 0x10) 20:32:17 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:32:17 executing program 2: socket(0x27, 0x80000, 0x800) syz_open_dev$tty20(0xc, 0x4, 0x0) 20:32:26 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x0, 0x0, {}, [""]}, 0x14}}, 0x10) 20:32:26 executing program 4: socket(0x0, 0x80000, 0x800) syz_open_dev$tty20(0xc, 0x4, 0x0) 20:32:26 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:32:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00), 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x0, 0x0, {}, [""]}, 0x14}}, 0x10) 20:32:26 executing program 2: socket(0x27, 0x80000, 0x800) syz_open_dev$tty20(0xc, 0x4, 0x0) 20:32:26 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380), 0xc, &(0x7f0000000500)={0x0}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:32:26 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:32:26 executing program 6: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:32:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, 0x0, 0x10) 20:32:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00), 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4}, 0x14}}, 0x10) 20:32:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, 0x0, 0x10) 20:32:27 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4}, 0x14}}, 0x10) 20:32:27 executing program 6: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) 20:32:27 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:32:27 executing program 4: socket(0x0, 0x80000, 0x800) syz_open_dev$tty20(0xc, 0x4, 0x0) 20:32:27 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4}, 0x14}}, 0x0) 20:32:27 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380), 0xc, &(0x7f0000000500)={0x0}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:32:27 executing program 2: socket(0x0, 0x80000, 0x800) syz_open_dev$tty20(0xc, 0x4, 0x0) 20:32:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, 0x0, 0x10) 20:32:27 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 20:32:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:32:36 executing program 1: perf_event_open$cgroup(&(0x7f0000002100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 20:32:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00), 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4}, 0x14}}, 0x0) 20:32:36 executing program 2: socket(0x0, 0x0, 0x800) syz_open_dev$tty20(0xc, 0x4, 0x0) 20:32:36 executing program 4: socket(0x0, 0x80000, 0x800) 20:32:36 executing program 7: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380), 0xc, &(0x7f0000000500)={0x0}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:32:36 executing program 6: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380), 0xc, &(0x7f0000000500)={0x0}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:32:36 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380), 0xc, &(0x7f0000000500)={0x0}}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:32:36 executing program 4: socket(0x0, 0x0, 0x800) 20:32:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, 0x0}, 0x10) 20:32:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={&(0x7f0000000c00), 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4}, 0x14}}, 0x10) 20:32:36 executing program 0: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xfffffff8, 0x4, 0x5ca6, 0x6, 0x12, "5c321416fee4e9d6d2d9c7f064f39e0a284aa8"}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r2, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:32:46 executing program 0: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r4, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:32:46 executing program 7: r0 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffff8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xfffffff8, 0x4, 0x5ca6, 0x6, 0x12, "5c321416fee4e9d6d2d9c7f064f39e0a284aa8"}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f00000002c0), 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r3, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, r2, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:32:46 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380), 0xc, &(0x7f0000000500)={0x0}}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:32:46 executing program 4: socket(0x0, 0x0, 0x0) 20:32:46 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, 0x0}, 0x10) 20:32:46 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x40, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) 20:32:46 executing program 2: socket(0x0, 0x0, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) 20:32:46 executing program 1: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0xffffffffffffff80, 0x0, 0x4, 0x0, 0x1}, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:32:46 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x40, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) 20:32:46 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, 0x0}, 0x10) 20:32:46 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x40, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) 20:32:46 executing program 1: r0 = getpid() clone3(&(0x7f0000001200)={0x20240200, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0, {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0], 0x4}, 0x58) clone3(&(0x7f0000001400)={0x140002000, &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300), {0x39}, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/53, &(0x7f00000013c0)=[r0], 0x1}, 0x58) pidfd_open(r1, 0x0) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000001480), 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000002100)={0x4, 0x80, 0xa9, 0x1, 0x6b, 0x3, 0x0, 0xe00b, 0x1, 0xa, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:32:46 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380), 0xc, &(0x7f0000000500)={0x0}}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:32:46 executing program 0: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r4, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') 20:32:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={0x0}}, 0x10) 20:32:56 executing program 6: openat$hwrng(0xffffffffffffff9c, 0x0, 0x40, 0x0) 20:32:56 executing program 0: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x98, r4, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x80}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44}, 0x20040000) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') 20:32:56 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380), 0xc, &(0x7f0000000500)={0x0}, 0x1, 0x0, 0x0, 0x44}, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:32:56 executing program 4: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x7fff) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:32:56 executing program 1: r0 = getpid() clone3(&(0x7f0000001200)={0x20240200, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0, {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0], 0x4}, 0x58) clone3(&(0x7f0000001400)={0x140002000, &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300), {0x39}, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/53, &(0x7f00000013c0)=[r0], 0x1}, 0x58) pidfd_open(r1, 0x0) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000001480), 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000002100)={0x4, 0x80, 0xa9, 0x1, 0x6b, 0x3, 0x0, 0xe00b, 0x1, 0xa, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:32:56 executing program 2: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:32:56 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x7fff) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:32:56 executing program 6: openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) 20:32:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={0x0}}, 0x10) 20:32:57 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x7fff) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:32:57 executing program 6: openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) 20:32:57 executing program 1: r0 = getpid() clone3(&(0x7f0000001200)={0x20240200, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0, {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0], 0x4}, 0x58) clone3(&(0x7f0000001400)={0x140002000, &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300), {0x39}, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/53, &(0x7f00000013c0)=[r0], 0x1}, 0x58) pidfd_open(r1, 0x0) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000001480), 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000002100)={0x4, 0x80, 0xa9, 0x1, 0x6b, 0x3, 0x0, 0xe00b, 0x1, 0xa, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:32:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={0x0}}, 0x10) 20:32:57 executing program 4: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', r1, 0x2f, 0x6, 0x81, 0x2, 0x78, @mcast2, @private0, 0x20, 0x10, 0x0, 0x7f}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xebf}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), r0) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)) syz_open_procfs(0x0, &(0x7f0000000880)='net/kcm\x00') syz_genetlink_get_family_id$net_dm(&(0x7f0000000a40), 0xffffffffffffffff) 20:32:57 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380), 0xc, &(0x7f0000000500)={0x0}, 0x1, 0x0, 0x0, 0x44}, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:32:57 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x40, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) 20:33:06 executing program 6: openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) 20:33:06 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380), 0xc, &(0x7f0000000500)={0x0}, 0x1, 0x0, 0x0, 0x44}, 0x0) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:33:06 executing program 4: r0 = socket(0x15, 0xa, 0x5) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040001}, 0x4080) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x480000, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r2, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000c814}, 0x20040080) socketpair(0x26, 0x2, 0x2, &(0x7f0000000300)) syz_genetlink_get_family_id$mptcp(&(0x7f0000000380), r1) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r3, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:33:06 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x7fff) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:06 executing program 1: r0 = getpid() clone3(&(0x7f0000001200)={0x20240200, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0, {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0], 0x4}, 0x58) clone3(&(0x7f0000001400)={0x140002000, &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300), {0x39}, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/53, &(0x7f00000013c0)=[r0], 0x1}, 0x58) pidfd_open(r1, 0x0) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000001480), 0x2, 0x0) 20:33:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x0, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:33:06 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x40, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) 20:33:06 executing program 2: r0 = getpid() clone3(&(0x7f0000001200)={0x20240200, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0, {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0], 0x4}, 0x58) r2 = clone3(&(0x7f0000001400)={0x140002000, &(0x7f0000001280), &(0x7f00000012c0)=0x0, &(0x7f0000001300), {0x39}, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/53, &(0x7f00000013c0)=[r0], 0x1}, 0x58) pidfd_open(r1, 0x0) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000001480), 0x2, 0x0) getpid() clone3(&(0x7f0000001940)={0x82000000, &(0x7f0000001740), &(0x7f0000001780), &(0x7f00000017c0), {0x3e}, &(0x7f0000001800)=""/105, 0x69, &(0x7f0000001880)=""/127, &(0x7f0000001900)=[r3, r2, r2, r1, r0], 0x5}, 0x58) perf_event_open$cgroup(&(0x7f0000002100)={0x4, 0x80, 0xa9, 0x1, 0x6b, 0x3, 0x0, 0xe00b, 0x1, 0xa, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:33:06 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x40, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) 20:33:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x0, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:33:06 executing program 6: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x7fff) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x0, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:33:06 executing program 0: openat$hwrng(0xffffffffffffff9c, 0x0, 0x40, 0x0) 20:33:07 executing program 1: r0 = getpid() clone3(&(0x7f0000001200)={0x20240200, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0, {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0], 0x4}, 0x58) clone3(&(0x7f0000001400)={0x140002000, &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300), {0x39}, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/53, &(0x7f00000013c0)=[r0], 0x1}, 0x58) pidfd_open(r1, 0x0) 20:33:07 executing program 0: openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) 20:33:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x0, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x10) 20:33:07 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380), 0xc, &(0x7f0000000500)={0x0}, 0x1, 0x0, 0x0, 0x44}, 0x0) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) getsockname$unix(0xffffffffffffffff, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:33:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x0, 0x0, {}, ["", "", ""]}, 0x14}}, 0x10) 20:33:07 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x7fff) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:16 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380), 0xc, &(0x7f0000000500)={0x0}, 0x1, 0x0, 0x0, 0x44}, 0x0) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) getsockname$unix(0xffffffffffffffff, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:33:16 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x7fff) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:16 executing program 6: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x7fff) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:16 executing program 1: r0 = getpid() clone3(&(0x7f0000001200)={0x20240200, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0, {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0], 0x4}, 0x58) clone3(&(0x7f0000001400)={0x140002000, &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300), {0x39}, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/53, &(0x7f00000013c0)=[r0], 0x1}, 0x58) pidfd_open(r1, 0x0) 20:33:16 executing program 0: openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) 20:33:16 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x0, 0x0, {}, ["", ""]}, 0x14}}, 0x10) 20:33:16 executing program 4: r0 = socket(0x15, 0xa, 0x5) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040001}, 0x4080) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x480000, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r2, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000c814}, 0x20040080) socketpair(0x26, 0x2, 0x2, &(0x7f0000000300)) syz_genetlink_get_family_id$mptcp(&(0x7f0000000380), r1) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r3, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:33:16 executing program 2: r0 = getpid() clone3(&(0x7f0000001200)={0x20240200, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0, {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0], 0x4}, 0x58) r2 = clone3(&(0x7f0000001400)={0x140002000, &(0x7f0000001280), &(0x7f00000012c0)=0x0, &(0x7f0000001300), {0x39}, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/53, &(0x7f00000013c0)=[r0], 0x1}, 0x58) pidfd_open(r1, 0x0) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000001480), 0x2, 0x0) getpid() clone3(&(0x7f0000001940)={0x82000000, &(0x7f0000001740), &(0x7f0000001780), &(0x7f00000017c0), {0x3e}, &(0x7f0000001800)=""/105, 0x69, &(0x7f0000001880)=""/127, &(0x7f0000001900)=[r3, r2, r2, r1, r0], 0x5}, 0x58) perf_event_open$cgroup(&(0x7f0000002100)={0x4, 0x80, 0xa9, 0x1, 0x6b, 0x3, 0x0, 0xe00b, 0x1, 0xa, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:33:17 executing program 0: openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) 20:33:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4, 0x0, 0x0, {}, [""]}, 0x14}}, 0x10) 20:33:17 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380), 0xc, &(0x7f0000000500)={0x0}, 0x1, 0x0, 0x0, 0x44}, 0x0) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) getsockname$unix(0xffffffffffffffff, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) 20:33:17 executing program 1: r0 = getpid() clone3(&(0x7f0000001200)={0x20240200, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0, {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0], 0x4}, 0x58) clone3(&(0x7f0000001400)={0x140002000, &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300), {0x39}, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/53, &(0x7f00000013c0)=[r0], 0x1}, 0x58) pidfd_open(r1, 0x0) 20:33:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4}, 0x14}}, 0x10) 20:33:17 executing program 0: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x7fff) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:17 executing program 6: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x7fff) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:17 executing program 1: r0 = getpid() clone3(&(0x7f0000001200)={0x20240200, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0], 0x4}, 0x58) clone3(&(0x7f0000001400)={0x140002000, &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300), {0x39}, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/53, &(0x7f00000013c0)=[r0], 0x1}, 0x58) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000001480), 0x2, 0x0) 20:33:17 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x7fff) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c40)={0x14, 0x0, 0x4}, 0x14}}, 0x0) 20:33:17 executing program 4: r0 = socket(0x15, 0xa, 0x5) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040001}, 0x4080) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x480000, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r2, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000c814}, 0x20040080) socketpair(0x26, 0x2, 0x2, &(0x7f0000000300)) syz_genetlink_get_family_id$mptcp(&(0x7f0000000380), r1) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r3, &(0x7f0000002b00)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a80)={0x24, 0x0, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8044}, 0x10) 20:33:17 executing program 0: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x7fff) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:17 executing program 6: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x7fff) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:17 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380), 0xc, &(0x7f0000000500)={0x0}, 0x1, 0x0, 0x0, 0x44}, 0x0) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) getsockname$unix(r0, 0x0, &(0x7f0000000600)) 20:33:28 executing program 2: r0 = getpid() clone3(&(0x7f0000001200)={0x20240200, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0, {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0], 0x4}, 0x58) r2 = clone3(&(0x7f0000001400)={0x140002000, &(0x7f0000001280), &(0x7f00000012c0)=0x0, &(0x7f0000001300), {0x39}, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/53, &(0x7f00000013c0)=[r0], 0x1}, 0x58) pidfd_open(r1, 0x0) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000001480), 0x2, 0x0) getpid() clone3(&(0x7f0000001940)={0x82000000, &(0x7f0000001740), &(0x7f0000001780), &(0x7f00000017c0), {0x3e}, &(0x7f0000001800)=""/105, 0x69, &(0x7f0000001880)=""/127, &(0x7f0000001900)=[r3, r2, r2, r1, r0], 0x5}, 0x58) perf_event_open$cgroup(&(0x7f0000002100)={0x4, 0x80, 0xa9, 0x1, 0x6b, 0x3, 0x0, 0xe00b, 0x1, 0xa, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0xffffffffffff7fff, 0xfff}, 0x1008, 0xc7, 0x328, 0x0, 0xe9, 0x7, 0xea3, 0x0, 0x3, 0x0, 0x4ed}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) 20:33:28 executing program 4: r0 = socket(0x15, 0xa, 0x5) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040001}, 0x4080) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x480000, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r2, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000c814}, 0x20040080) socketpair(0x26, 0x2, 0x2, &(0x7f0000000300)) syz_genetlink_get_family_id$mptcp(&(0x7f0000000380), r1) socket$nl_generic(0x10, 0x3, 0x10) 20:33:28 executing program 6: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:28 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380), 0xc, &(0x7f0000000500)={0x0}, 0x1, 0x0, 0x0, 0x44}, 0x0) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) getsockname$unix(r0, 0x0, &(0x7f0000000600)) 20:33:28 executing program 1: r0 = getpid() clone3(&(0x7f0000001200)={0x20240200, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0], 0x4}, 0x58) clone3(&(0x7f0000001400)={0x140002000, &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300), {0x39}, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/53, &(0x7f00000013c0)=[r0], 0x1}, 0x58) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000001480), 0x2, 0x0) 20:33:28 executing program 5: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x7fff) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:28 executing program 0: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x7fff) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:28 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:28 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:37 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380), 0xc, &(0x7f0000000500)={0x0}, 0x1, 0x0, 0x0, 0x44}, 0x0) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) getsockname$unix(r0, 0x0, &(0x7f0000000600)) 20:33:37 executing program 5: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x7fff) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:37 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:37 executing program 6: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:37 executing program 0: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:37 executing program 1: r0 = getpid() clone3(&(0x7f0000001200)={0x20240200, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0], 0x4}, 0x58) clone3(&(0x7f0000001400)={0x140002000, &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300), {0x39}, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/53, &(0x7f00000013c0)=[r0], 0x1}, 0x58) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000001480), 0x2, 0x0) 20:33:37 executing program 4: r0 = socket(0x15, 0xa, 0x5) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040001}, 0x4080) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x480000, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r2, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000c814}, 0x20040080) socketpair(0x26, 0x2, 0x2, &(0x7f0000000300)) syz_genetlink_get_family_id$mptcp(&(0x7f0000000380), r1) 20:33:37 executing program 2: r0 = getpid() clone3(&(0x7f0000001200)={0x20240200, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0, {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0], 0x4}, 0x58) r2 = clone3(&(0x7f0000001400)={0x140002000, &(0x7f0000001280), &(0x7f00000012c0)=0x0, &(0x7f0000001300), {0x39}, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/53, &(0x7f00000013c0)=[r0], 0x1}, 0x58) pidfd_open(r1, 0x0) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000001480), 0x2, 0x0) getpid() clone3(&(0x7f0000001940)={0x82000000, &(0x7f0000001740), &(0x7f0000001780), &(0x7f00000017c0), {0x3e}, &(0x7f0000001800)=""/105, 0x69, &(0x7f0000001880)=""/127, &(0x7f0000001900)=[r3, r2, r2, r1, r0], 0x5}, 0x58) 20:33:37 executing program 1: r0 = getpid() clone3(&(0x7f0000001200)={0x20240200, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0, {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0], 0x4}, 0x58) pidfd_open(r1, 0x0) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000001480), 0x2, 0x0) 20:33:37 executing program 5: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x7fff) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:37 executing program 2: r0 = getpid() clone3(&(0x7f0000001200)={0x20240200, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0, {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0], 0x4}, 0x58) r2 = clone3(&(0x7f0000001400)={0x140002000, &(0x7f0000001280), &(0x7f00000012c0)=0x0, &(0x7f0000001300), {0x39}, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/53, &(0x7f00000013c0)=[r0], 0x1}, 0x58) pidfd_open(r1, 0x0) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000001480), 0x2, 0x0) clone3(&(0x7f0000001940)={0x82000000, &(0x7f0000001740), &(0x7f0000001780), &(0x7f00000017c0), {0x3e}, &(0x7f0000001800)=""/105, 0x69, &(0x7f0000001880)=""/127, &(0x7f0000001900)=[r3, r2, r2, r1, r0], 0x5}, 0x58) 20:33:37 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:37 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380), 0xc, &(0x7f0000000500)={0x0}, 0x1, 0x0, 0x0, 0x44}, 0x0) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, 0x0) 20:33:37 executing program 6: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:46 executing program 4: r0 = socket(0x15, 0xa, 0x5) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040001}, 0x4080) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x480000, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r2, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000c814}, 0x20040080) socketpair(0x26, 0x2, 0x2, &(0x7f0000000300)) 20:33:46 executing program 6: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:46 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x4800) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380), 0xc, &(0x7f0000000500)={0x0}, 0x1, 0x0, 0x0, 0x44}, 0x0) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) getsockname$unix(r0, &(0x7f0000000580)=@abs, 0x0) 20:33:46 executing program 2: r0 = getpid() clone3(&(0x7f0000001200)={0x20240200, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0, {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0], 0x4}, 0x58) r2 = clone3(&(0x7f0000001400)={0x140002000, &(0x7f0000001280), &(0x7f00000012c0)=0x0, &(0x7f0000001300), {0x39}, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/53, &(0x7f00000013c0)=[r0], 0x1}, 0x58) pidfd_open(r1, 0x0) clone3(&(0x7f0000001940)={0x82000000, &(0x7f0000001740), &(0x7f0000001780), &(0x7f00000017c0), {0x3e}, &(0x7f0000001800)=""/105, 0x69, &(0x7f0000001880)=""/127, &(0x7f0000001900)=[r3, r2, r2, r1, r0], 0x5}, 0x58) 20:33:46 executing program 1: r0 = getpid() clone3(&(0x7f0000001200)={0x20240200, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0, {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0], 0x4}, 0x58) pidfd_open(r1, 0x0) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000001480), 0x2, 0x0) 20:33:46 executing program 5: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:46 executing program 0: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:46 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:46 executing program 0: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:46 executing program 6: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:46 executing program 5: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:46 executing program 4: r0 = socket(0x15, 0xa, 0x5) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040001}, 0x4080) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x480000, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r0) socketpair(0x26, 0x2, 0x2, &(0x7f0000000300)) 20:33:46 executing program 1: clone3(&(0x7f0000001200)={0x20240200, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0, {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58) pidfd_open(r0, 0x0) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000001480), 0x2, 0x0) 20:33:46 executing program 2: r0 = getpid() clone3(&(0x7f0000001200)={0x20240200, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0, {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0], 0x4}, 0x58) r2 = clone3(&(0x7f0000001400)={0x140002000, &(0x7f0000001280), &(0x7f00000012c0)=0x0, &(0x7f0000001300), {0x39}, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/53, &(0x7f00000013c0)=[r0], 0x1}, 0x58) clone3(&(0x7f0000001940)={0x82000000, &(0x7f0000001740), &(0x7f0000001780), &(0x7f00000017c0), {0x3e}, &(0x7f0000001800)=""/105, 0x69, &(0x7f0000001880)=""/127, &(0x7f0000001900)=[r3, r2, r2, r1, r0], 0x5}, 0x58) 20:33:47 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:47 executing program 3: r0 = socket(0x15, 0xa, 0x5) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040001}, 0x4080) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x480000, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r2, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000c814}, 0x20040080) socketpair(0x26, 0x2, 0x2, &(0x7f0000000300)) 20:33:55 executing program 5: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:55 executing program 3: r0 = socket(0x15, 0xa, 0x5) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040001}, 0x4080) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x480000, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r2, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000c814}, 0x20040080) socketpair(0x26, 0x2, 0x2, &(0x7f0000000300)) 20:33:55 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:55 executing program 6: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:55 executing program 4: r0 = socket(0x15, 0xa, 0x5) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040001}, 0x4080) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x480000, 0x0) socketpair(0x26, 0x2, 0x2, &(0x7f0000000300)) 20:33:55 executing program 2: r0 = getpid() clone3(&(0x7f0000001200)={0x20240200, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0, {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0], 0x4}, 0x58) clone3(&(0x7f0000001940)={0x82000000, &(0x7f0000001740), &(0x7f0000001780), &(0x7f00000017c0), {0x3e}, &(0x7f0000001800)=""/105, 0x69, &(0x7f0000001880)=""/127, &(0x7f0000001900)=[0x0, 0x0, 0x0, r1, r0], 0x5}, 0x58) 20:33:55 executing program 0: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:55 executing program 1: clone3(0x0, 0x0) pidfd_open(0x0, 0x0) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000001480), 0x2, 0x0) 20:33:56 executing program 1: clone3(0x0, 0x0) pidfd_open(0x0, 0x0) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000001480), 0x2, 0x0) 20:33:56 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:56 executing program 6: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:56 executing program 0: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:56 executing program 7: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:56 executing program 5: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) socket(0x3, 0x3, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:56 executing program 4: r0 = socket(0x15, 0xa, 0x5) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040001}, 0x4080) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) socketpair(0x26, 0x2, 0x2, &(0x7f0000000300)) 20:33:56 executing program 1: clone3(0x0, 0x0) pidfd_open(0x0, 0x0) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000001480), 0x2, 0x0) 20:33:56 executing program 3: r0 = socket(0x15, 0xa, 0x5) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040001}, 0x4080) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x480000, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r2, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000c814}, 0x20040080) socketpair(0x26, 0x2, 0x2, &(0x7f0000000300)) 20:33:56 executing program 2: r0 = getpid() clone3(&(0x7f0000001940)={0x82000000, &(0x7f0000001740), &(0x7f0000001780), &(0x7f00000017c0), {0x3e}, &(0x7f0000001800)=""/105, 0x69, &(0x7f0000001880)=""/127, &(0x7f0000001900)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58) 20:33:56 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:56 executing program 0: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:56 executing program 7: syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:56 executing program 1: clone3(&(0x7f0000001200)={0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0, {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58) pidfd_open(r0, 0x0) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000001480), 0x2, 0x0) 20:33:56 executing program 5: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:56 executing program 7: syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000640)=""/170) 20:33:56 executing program 4: r0 = socket(0x15, 0xa, 0x5) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040001}, 0x4080) socketpair(0x26, 0x2, 0x2, &(0x7f0000000300)) 20:34:06 executing program 2: r0 = getpid() clone3(&(0x7f0000001940)={0x82000000, &(0x7f0000001740), &(0x7f0000001780), &(0x7f00000017c0), {0x3e}, &(0x7f0000001800)=""/105, 0x69, &(0x7f0000001880)=""/127, &(0x7f0000001900)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58) 20:34:06 executing program 1: clone3(&(0x7f0000001200)={0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0, {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58) pidfd_open(r0, 0x0) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000001480), 0x2, 0x0) 20:34:06 executing program 3: r0 = socket(0x15, 0xa, 0x5) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040001}, 0x4080) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x480000, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r0) socketpair(0x26, 0x2, 0x2, &(0x7f0000000300)) 20:34:06 executing program 5: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:34:06 executing program 0: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:34:06 executing program 6: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) socket(0x27, 0x80000, 0x800) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:34:06 executing program 4: socket(0x15, 0xa, 0x5) socketpair(0x26, 0x2, 0x2, &(0x7f0000000300)) 20:34:06 executing program 7: syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000640)=""/170) 20:34:06 executing program 0: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:34:06 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, 0x0) 20:34:06 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, 0x0) 20:34:06 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:34:06 executing program 4: socket(0x15, 0xa, 0x5) socketpair(0x26, 0x2, 0x2, &(0x7f0000000300)) 20:34:06 executing program 5: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:34:06 executing program 6: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:34:06 executing program 2: r0 = getpid() clone3(&(0x7f0000001940)={0x82000000, &(0x7f0000001740), &(0x7f0000001780), &(0x7f00000017c0), {0x3e}, &(0x7f0000001800)=""/105, 0x69, &(0x7f0000001880)=""/127, &(0x7f0000001900)=[0x0, 0x0, 0x0, 0x0, r0], 0x5}, 0x58) 20:34:06 executing program 0: syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000640)=""/170) [ 909.474200] kmemleak: Found object by alias at 0x607f1a63ebcc [ 909.474218] CPU: 0 UID: 0 PID: 9200 Comm: syz-executor.6 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 909.474236] Tainted: [W]=WARN [ 909.474240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 909.474248] Call Trace: [ 909.474252] [ 909.474257] dump_stack_lvl+0xca/0x120 [ 909.474288] __lookup_object+0x94/0xb0 [ 909.474311] delete_object_full+0x27/0x70 [ 909.474328] free_percpu+0x30/0x1160 [ 909.474346] ? arch_uprobe_clear_state+0x16/0x140 [ 909.474366] futex_hash_free+0x38/0xc0 [ 909.474382] mmput+0x2d3/0x390 [ 909.474401] do_exit+0x79d/0x2970 [ 909.474415] ? signal_wake_up_state+0x85/0x120 [ 909.474431] ? zap_other_threads+0x2b9/0x3a0 [ 909.474447] ? __pfx_do_exit+0x10/0x10 [ 909.474461] ? do_group_exit+0x1c3/0x2a0 [ 909.474475] ? lock_release+0xc8/0x290 [ 909.474492] do_group_exit+0xd3/0x2a0 [ 909.474507] __x64_sys_exit_group+0x3e/0x50 [ 909.474522] x64_sys_call+0x18c5/0x18d0 [ 909.474538] do_syscall_64+0xbf/0x360 [ 909.474551] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 909.474564] RIP: 0033:0x7f556471cb19 [ 909.474573] Code: Unable to access opcode bytes at 0x7f556471caef. [ 909.474579] RSP: 002b:00007ffe2dd159f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 909.474590] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007f556471cb19 [ 909.474598] RDX: 00007f55646cf72b RSI: ffffffffffffffbc RDI: 0000000000000000 [ 909.474606] RBP: 0000000000000000 R08: 0000001b2d121a6c R09: 0000000000000000 [ 909.474613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 909.474620] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffe2dd15ae0 [ 909.474635] [ 909.474639] kmemleak: Object (percpu) 0x607f1a63ebc8 (size 8): [ 909.474646] kmemleak: comm "systemd", pid 1, jiffies 4295576231 [ 909.474653] kmemleak: min_count = 1 [ 909.474657] kmemleak: count = 0 [ 909.474660] kmemleak: flags = 0x21 [ 909.474664] kmemleak: checksum = 0 [ 909.474668] kmemleak: backtrace: [ 909.474672] pcpu_alloc_noprof+0x87a/0x1170 [ 909.474688] percpu_ref_init+0x37/0x400 [ 909.474699] cgroup_apply_control_enable+0x4a6/0x9f0 [ 909.474712] cgroup_mkdir+0x86e/0x1110 [ 909.474725] kernfs_iop_mkdir+0x111/0x190 [ 909.474741] vfs_mkdir+0x59a/0x8d0 [ 909.474758] do_mkdirat+0x19f/0x3d0 [ 909.474769] __x64_sys_mkdir+0xf3/0x140 [ 909.474780] do_syscall_64+0xbf/0x360 [ 909.474789] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 909.766332] ------------[ cut here ]------------ [ 909.766895] percpu ref (css_release) <= 0 (-2452) after switching to atomic [ 909.767219] WARNING: lib/percpu-refcount.c:197 at percpu_ref_switch_to_atomic_rcu+0x3cc/0x480, CPU#0: syz-executor/9204 [ 909.768648] Modules linked in: [ 909.768964] CPU: 0 UID: 0 PID: 9204 Comm: syz-executor Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 909.769905] Tainted: [W]=WARN [ 909.770150] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 909.770818] RIP: 0010:percpu_ref_switch_to_atomic_rcu+0x3cc/0x480 [ 909.771302] Code: 00 00 00 00 00 fc ff df 48 89 f9 48 c1 e9 03 80 3c 01 00 0f 85 9e 00 00 00 49 8b 75 e8 48 c7 c7 c0 99 e2 84 e8 25 ac e9 fe 90 <0f> 0b 90 90 e9 2b ff ff ff e8 56 de 5f ff e9 9e fe ff ff e8 dc de [ 909.772766] RSP: 0018:ffff88806ce08e20 EFLAGS: 00010286 [ 909.773186] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8139de70 [ 909.773756] RDX: ffff8880179dd280 RSI: ffffffff8139de7e RDI: 0000000000000001 [ 909.774329] RBP: 7ffffffffffff66b R08: 0000000000000001 R09: ffffed100d9c4801 [ 909.774883] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88801fa00000 [ 909.775453] R13: ffff88801fa00020 R14: 0000000000000002 R15: 0000000000000003 [ 909.776015] FS: 00005555617cb400(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000 [ 909.776658] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 909.777126] CR2: 00007ffed29c1000 CR3: 000000003c758000 CR4: 0000000000350ef0 [ 909.777706] Call Trace: [ 909.777915] [ 909.778095] ? rcu_core+0x7c3/0x1800 [ 909.778422] rcu_core+0x7c8/0x1800 [ 909.778716] ? __pfx_rcu_core+0x10/0x10 [ 909.779036] ? mark_held_locks+0x49/0x80 [ 909.779388] handle_softirqs+0x1b1/0x770 [ 909.780410] __irq_exit_rcu+0xc4/0x100 [ 909.781476] irq_exit_rcu+0x9/0x20 [ 909.782425] sysvec_apic_timer_interrupt+0x70/0x80 [ 909.783679] [ 909.784259] [ 909.785348] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 909.786676] RIP: 0010:_raw_spin_unlock_irq+0x2b/0x40 [ 909.787997] Code: 0f 1e fa 55 48 8b 74 24 08 48 89 fd 48 83 c7 18 e8 6a a5 93 fc 48 89 ef e8 a2 f0 93 fc e8 3d 08 be fc fb 65 ff 0d c5 4c c6 02 <74> 06 5d e9 8d 23 00 00 0f 1f 44 00 00 5d e9 82 23 00 00 66 90 90 [ 909.790276] RSP: 0018:ffff88803c397c38 EFLAGS: 00000286 [ 909.790716] RAX: 00000000000744f1 RBX: ffff88800d0c3000 RCX: 0000000000000040 [ 909.791277] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff84be3363 [ 909.791852] RBP: ffff88800d0c3000 R08: 0000000000000001 R09: 0000000000000001 [ 909.792437] R10: ffffffff8643b457 R11: 0000000000000001 R12: ffff88803c397eb8 [ 909.793010] R13: 0000000000000000 R14: 0000000000000004 R15: ffff88803c397eb8 [ 909.793600] ? _raw_spin_unlock_irq+0x23/0x40 [ 909.793966] ? _raw_spin_unlock_irq+0x23/0x40 [ 909.794346] kmemleak_scan+0xd8/0xe00 [ 909.794665] kmemleak_write+0x410/0x4f0 [ 909.794991] ? lock_acquire+0x15e/0x2f0 [ 909.795330] ? ksys_write+0x121/0x240 [ 909.795647] full_proxy_write+0x133/0x1a0 [ 909.795987] vfs_write+0x2b7/0x1150 [ 909.796282] ? __pfx_full_proxy_write+0x10/0x10 [ 909.796680] ? __pfx_vfs_write+0x10/0x10 [ 909.797024] ? find_held_lock+0x2b/0x80 [ 909.797372] ? __up_read+0x197/0x750 [ 909.797682] ? __pfx___up_read+0x10/0x10 [ 909.798011] ksys_write+0x121/0x240 [ 909.798326] ? __pfx_ksys_write+0x10/0x10 [ 909.798662] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 909.799082] do_syscall_64+0xbf/0x360 [ 909.799410] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 909.799822] RIP: 0033:0x7f4625c355c3 [ 909.800118] Code: 16 00 00 00 eb ae 90 b8 6e 00 00 00 eb a6 e8 44 ef 04 00 0f 1f 40 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18 [ 909.801569] RSP: 002b:00007ffef7e14248 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 909.802163] RAX: ffffffffffffffda RBX: 00007ffef7e14888 RCX: 00007f4625c355c3 [ 909.802751] RDX: 0000000000000004 RSI: 00007f4625cebed9 RDI: 0000000000000003 [ 909.803330] RBP: 0000000000000003 R08: 001a9241f5097540 R09: 00007f4625d72000 [ 909.803898] R10: 00007f4625d72010 R11: 0000000000000246 R12: 00007f4625c37b10 [ 909.804479] R13: 00007ffef7e14ee7 R14: 0000000000000000 R15: 00000000000de086 [ 909.805055] [ 909.805248] irq event stamp: 477042 [ 909.805551] hardirqs last enabled at (477052): [] __up_console_sem+0x78/0x80 [ 909.806227] hardirqs last disabled at (477059): [] __up_console_sem+0x5d/0x80 [ 909.806927] softirqs last enabled at (472354): [] handle_softirqs+0x50c/0x770 [ 909.807632] softirqs last disabled at (476403): [] __irq_exit_rcu+0xc4/0x100 [ 909.808323] ---[ end trace 0000000000000000 ]--- [ 909.808693] percpu_ref_switch_to_atomic_rcu: percpu_ref_switch_to_atomic_rcu(): percpu_ref underflow slab kmalloc-64 start ffff88801fa00000 pointer offset 0 size 64 [ 909.809932] percpu_ref_switch_to_atomic_rcu: percpu_ref_switch_to_atomic_rcu(): percpu_ref underflow slab kmalloc-64 start ffff88801ebf9600 pointer offset 0 size 64 [ 909.817976] percpu_ref_switch_to_atomic_rcu: percpu_ref_switch_to_atomic_rcu(): percpu_ref underflow slab kmalloc-64 start ffff88800b586480 pointer offset 0 size 64 20:34:16 executing program 6: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:34:16 executing program 4: socket(0x15, 0xa, 0x5) socketpair(0x26, 0x2, 0x2, &(0x7f0000000300)) 20:34:16 executing program 1: clone3(&(0x7f0000001200)={0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0, {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58) pidfd_open(r0, 0x0) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000001480), 0x2, 0x0) 20:34:16 executing program 3: r0 = socket(0x15, 0xa, 0x5) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040001}, 0x4080) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x480000, 0x0) socketpair(0x26, 0x2, 0x2, &(0x7f0000000300)) 20:34:16 executing program 5: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/170) 20:34:16 executing program 0: syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000640)=""/170) 20:34:16 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, 0x0) 20:34:16 executing program 2: clone3(&(0x7f0000001200)={0x20240200, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0, {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/223, &(0x7f00000011c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58) clone3(&(0x7f0000001940)={0x82000000, &(0x7f0000001740), &(0x7f0000001780), &(0x7f00000017c0), {0x3e}, &(0x7f0000001800)=""/105, 0x69, &(0x7f0000001880)=""/127, &(0x7f0000001900)=[0x0, 0x0, 0x0, r0, 0x0], 0x5}, 0x58) VM DIAGNOSIS: 20:34:07 Registers: info registers vcpu 0 RAX=0000000000000039 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff828e5105 RDI=ffffffff88729280 RBP=ffffffff88729240 RSP=ffff88806ce086f8 R8 =0000000000000000 R9 =ffffed10016cd046 R10=0000000000000039 R11=0000000000000001 R12=0000000000000039 R13=0000000000000010 R14=ffffffff88729240 R15=ffffffff828e50f0 RIP=ffffffff828e515d 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 00005555617cb400 00000000 00000000 GS =0000 ffff8880e55d8000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffed29c1000 CR3=000000003c758000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=8adf912c1c33574f00000000000ae988 XMM05=8b61149c3ff495e10000000000151610 XMM06=079bacc6b2110204000000000014c0e0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000020000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=00007f7164fca320 RDX=00007f7164fc9d01 RSI=00007ffc62c5efa8 RDI=000055c410325640 RBP=00007ffc62c5f028 RSP=00007ffc62c5efa0 R8 =0000000000000065 R9 =0000000000153718 R10=0000000000000002 R11=0000000000535953 R12=00007f7163920718 R13=0000000000000000 R14=0000000000000000 R15=00007ffc62c5efb0 RIP=00007f7164f5b422 RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f71643d8900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f716381e8f0 CR3=000000000c478000 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=3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d XMM01=0000000000000000343d595449524f49 XMM02=ffffffffffffffffffffffffffffffff XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=1ede6b8f236af66b0000000000153550 XMM05=d3fdd5f48436fbd700000000000aead0 XMM06=8adf912c1c33574f00000000000ae988 XMM07=00000000000000000000000000000000 XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000 XMM10=00000020000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000