Warning: Permanently added '[localhost]:31608' (ECDSA) to the list of known hosts. 2022/09/17 00:12:28 fuzzer started 2022/09/17 00:12:29 dialing manager at localhost:36051 syzkaller login: [ 37.371957] cgroup: Unknown subsys name 'net' [ 37.501947] cgroup: Unknown subsys name 'rlimit' 2022/09/17 00:12:44 syscalls: 2215 2022/09/17 00:12:44 code coverage: enabled 2022/09/17 00:12:44 comparison tracing: enabled 2022/09/17 00:12:44 extra coverage: enabled 2022/09/17 00:12:44 setuid sandbox: enabled 2022/09/17 00:12:44 namespace sandbox: enabled 2022/09/17 00:12:44 Android sandbox: enabled 2022/09/17 00:12:44 fault injection: enabled 2022/09/17 00:12:44 leak checking: enabled 2022/09/17 00:12:44 net packet injection: enabled 2022/09/17 00:12:44 net device setup: enabled 2022/09/17 00:12:44 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/17 00:12:44 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/17 00:12:44 USB emulation: enabled 2022/09/17 00:12:44 hci packet injection: enabled 2022/09/17 00:12:44 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220916) 2022/09/17 00:12:44 802.15.4 emulation: enabled 2022/09/17 00:12:44 fetching corpus: 50, signal 25698/27493 (executing program) 2022/09/17 00:12:44 fetching corpus: 100, signal 44044/47363 (executing program) 2022/09/17 00:12:44 fetching corpus: 150, signal 53336/58100 (executing program) 2022/09/17 00:12:44 fetching corpus: 200, signal 59082/65231 (executing program) 2022/09/17 00:12:44 fetching corpus: 250, signal 66681/74071 (executing program) 2022/09/17 00:12:45 fetching corpus: 300, signal 69403/78120 (executing program) 2022/09/17 00:12:45 fetching corpus: 350, signal 74501/84400 (executing program) 2022/09/17 00:12:45 fetching corpus: 400, signal 82166/93074 (executing program) 2022/09/17 00:12:45 fetching corpus: 450, signal 87977/99847 (executing program) 2022/09/17 00:12:45 fetching corpus: 500, signal 91505/104439 (executing program) 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program) 2022/09/17 00:13:01 fetching corpus: 6500, signal 239020/258439 (executing program) 2022/09/17 00:13:01 fetching corpus: 6550, signal 239544/258448 (executing program) 2022/09/17 00:13:01 fetching corpus: 6600, signal 240025/258450 (executing program) 2022/09/17 00:13:02 fetching corpus: 6650, signal 240685/258465 (executing program) 2022/09/17 00:13:02 fetching corpus: 6700, signal 241330/258500 (executing program) 2022/09/17 00:13:02 fetching corpus: 6750, signal 242144/258507 (executing program) 2022/09/17 00:13:02 fetching corpus: 6800, signal 242516/258512 (executing program) 2022/09/17 00:13:02 fetching corpus: 6850, signal 243239/258516 (executing program) 2022/09/17 00:13:02 fetching corpus: 6852, signal 243245/258516 (executing program) 2022/09/17 00:13:02 fetching corpus: 6852, signal 243245/258516 (executing program) 2022/09/17 00:13:05 starting 8 fuzzer processes 00:13:05 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x501000, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x42000, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000000c0)=0x2) ioctl$VT_ACTIVATE(r1, 0x5606, 0x4) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x1) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000140)=""/82) r4 = timerfd_create(0x2, 0x80800) preadv(r4, &(0x7f0000000380)=[{&(0x7f00000001c0)=""/142, 0x8e}, {&(0x7f0000000280)=""/62, 0x3e}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x3, 0x7, 0x7ff) r5 = openat$cgroup_ro(r3, &(0x7f00000003c0)='blkio.bfq.empty_time\x00', 0x0, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000400)) ioctl$FS_IOC_GETFSLABEL(r5, 0x81009431, &(0x7f0000000440)) socket$inet6(0xa, 0x80000, 0x6) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0) ioctl$TIOCSCTTY(r6, 0x540e, 0xfffffffffffffffa) ioctl$TIOCSIG(r6, 0x40045436, 0x30) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000580)) 00:13:05 executing program 1: ioctl$SNAPSHOT_FREE(0xffffffffffffffff, 0x3305) fadvise64(0xffffffffffffffff, 0x9, 0x1000, 0x5) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000000)="9c1f3e23929cbfc5600b07e316111c2c49fb1741db1caed9a96702ed359b16be60eeb2fc4a5b631f2e8146d0baadc4a9293260922c6e1c24a96164eb1b61402cdb21bec665944ba76bd9d4dc1ab0febc8a11cb91f33796f3eaa201680cbd4f863ed80fc97166955d439895fc08773ddf7e561ba28892068d79b0139d5bf8b0c6e161fe515a61bc41e280", 0x8a}, {&(0x7f00000000c0)="d1780ac8dd65f80b999d2b7e6c4871c786ee39408a46faa0bbab41138e3c6249fa7938c6237b0ea4d95fc3a7534039d1208245f6c6d4f30532290300369e5b11289ebd4fbbe5c01dffa2", 0x4a}], 0x2) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000180)={[0x20]}, 0x8, 0x80800) getpeername$packet(r0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240), 0x10080, 0x0) r3 = openat(r2, &(0x7f0000000280)='./file0\x00', 0x400, 0x2) write$binfmt_aout(r2, &(0x7f00000002c0)={{0x108, 0x8, 0x12, 0x1a1, 0x11c, 0x7f, 0xf6, 0x400}, "c0b116f8dca6a3436c3b93ba72e9f101df82ee048d3a53855e4fcbba91f3a1f5f8373a43aea3bb41ef9a098a16a07a737f682258fdc36ae3f5622c18bd6086076d3f2c5ae4918df103b6738f0a6f5f34516d313aad2dde052ef591e19363be42f36acbf1d60119cb76bdde9c13d9a5f88921a7c1ba2d1d494042bfa9e0f794c96dab0764f10be33afadd5243de8b30d39c5d056075c0a0151f96abab824acc404e3e06438c1c14577c07b340ebceaeb8e053a540893aa55634ecf37b1cb690aeecdf33f83fdf04caae54bf55", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x8ec) r4 = openat$cgroup_devices(r3, &(0x7f0000000bc0)='devices.deny\x00', 0x2, 0x0) syncfs(r4) sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f0000000d00)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000c40)={0x70, 0x0, 0x100, 0x70bd29, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x5c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6bf}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4d8d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x4040800}, 0x440c4) sendmmsg$sock(r2, &(0x7f00000055c0)=[{{&(0x7f0000000d40)=@ll={0x11, 0x4, r1, 0x1, 0x6}, 0x80, &(0x7f00000030c0)=[{&(0x7f0000000dc0)}, {&(0x7f0000000e00)="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", 0x1000}, {&(0x7f0000005400)="5b38069788c58bb61abaf44837ac269f094a6bc6b2bcdab6174b2c5c013e84b344c323f808b75674c707b314fe5ad50cc0f6c1a2247fa6a73abfd5d7fe3c527add705051dfe33fd1b6027d020b127e903c650b0145c9bacce5dc62689f20ee082a22bc0688c84e391dd6c94800f378afaf102fe9d5e21f571fc983e72ce9f8444fe0410aee995f7884f5a09dc95890899bd3017e72107eef8a14dbe2d9a3caad", 0xa0}], 0x3, &(0x7f0000005500)=[@txtime={{0x18, 0x1, 0x3d, 0x7}}, @mark={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x80000001}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x10001}}], 0xa8}}], 0x7, 0x8000) r5 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) fstat(r5, &(0x7f0000005780)) sendmsg$802154_raw(r4, &(0x7f0000005900)={0x0, 0x0, &(0x7f00000058c0)={&(0x7f0000005800)="20dbe59184b91259b7f84c4e6fb463d93e42de017ad6ec777ac94fc9d5ac6ed292e2474254563758db46277b8e5c959cd3b7ed74a473d599b1feb7e8bd64afa23ac05cd8d0294a418826e895e24f44365f7281c2d1cc098d3ded6263819641088721d111fb6cb75b068a1c655fba101a1f71c32dd14a60efe92643b16a029c14fd8c1172487c9ac20e30c95c88839c398ce444c192317561ac", 0x99}, 0x1, 0x0, 0x0, 0x821}, 0x4) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000005940)={{0x1, 0x1, 0x18, r0, {0x64c}}, './file0\x00'}) r6 = syz_open_dev$mouse(&(0x7f0000005980), 0x7, 0x200) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r6, 0xc0189375, &(0x7f00000059c0)={{0x1, 0x1, 0x18, r5}, './file0\x00'}) r8 = openat$cgroup_ro(r7, &(0x7f0000005a00)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) sendmmsg$inet6(r8, &(0x7f0000005b00)=[{{&(0x7f0000005a40)={0xa, 0x4e21, 0x24, @private0, 0xc3c6}, 0x1c, &(0x7f0000005ac0)=[{&(0x7f0000005a80)="e52de70ccfeba6c1a1dd98007797318b9d81b81903be0588d918c2fb2d46473dc2ae", 0x22}], 0x1}}], 0x1, 0x20000040) 00:13:05 executing program 2: r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x80, r0, 0x1, 0x70bd2d, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x3}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x1c3c8ec1}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x7}}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000040}, 0x48050) r1 = open(&(0x7f0000000180)='./file0\x00', 0x110000, 0x44) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000884}, 0x44) r2 = syz_genetlink_get_family_id$smc(&(0x7f0000000300), r1) sendmsg$SMC_PNETID_DEL(r1, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x90, r2, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'vcan0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ipvlan0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'gretap0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}]}, 0x90}}, 0x4) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000480)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1}}, './file0\x00'}) sendmsg$NL80211_CMD_PROBE_CLIENT(r3, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x5c, 0x0, 0x100, 0x70bd2a, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x7, 0x2}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x48000) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000640), r3) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r1, &(0x7f0000000840)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000800)={&(0x7f0000000680)={0x144, r4, 0x800, 0x70bd2a, 0x25dfdbfe, {}, [{@pci={{0x8}, {0x11}}, {0x8}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x3}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0xd8baad0c37cee0f9}}]}, 0x144}, 0x1, 0x0, 0x0, 0x20040081}, 0x200050a2) r5 = accept4$packet(r1, &(0x7f0000000900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000940)=0x14, 0x80800) mount$9p_fd(0x0, &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0), 0x200060, &(0x7f0000000980)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@access_any}, {@msize={'msize', 0x3d, 0xb97e}}], [{@uid_lt={'uid<', 0xee00}}, {@fsmagic={'fsmagic', 0x3d, 0xe5}}, {@dont_appraise}, {@dont_measure}, {@fowner_lt}, {@seclabel}, {@permit_directio}, {@fsuuid={'fsuuid', 0x3d, {[0x64, 0x66, 0x5, 0x30, 0x64, 0x37, 0x63, 0x35], 0x2d, [0x37, 0x61, 0x38, 0x32], 0x2d, [0x64, 0x37, 0x30, 0x30], 0x2d, [0x37, 0x61, 0x16, 0x37], 0x2d, [0x35, 0x62, 0x39, 0x64, 0x32, 0x36, 0x65, 0x7e]}}}, {@pcr={'pcr', 0x3d, 0x1c}}, {@obj_user={'obj_user', 0x3d, ']'}}]}}) r7 = accept4$packet(r3, &(0x7f0000000ac0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000b00)=0x14, 0xc0800) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000bc0)={'syztnl2\x00', &(0x7f0000000b40)={'ip6gre0\x00', r8, 0x4, 0x6, 0xe7, 0xff, 0x49, @private0, @private1={0xfc, 0x1, '\x00', 0x1}, 0x20, 0x0, 0x0, 0x7fff}}) r10 = dup3(r3, r7, 0x80000) sendmsg$IPVS_CMD_NEW_SERVICE(r10, &(0x7f0000000d40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xc0, 0x0, 0x10, 0x70bd25, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6b}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xbf}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x44}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x62}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x78}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}]}, 0xc0}, 0x1, 0x0, 0x0, 0x48001}, 0x44194) ioctl$HIDIOCGUSAGE(r1, 0xc018480b, &(0x7f0000000d80)={0x3, 0x3, 0x2, 0xa21, 0x0, 0x9}) sendmsg$NL80211_CMD_SET_QOS_MAP(r10, &(0x7f0000000e80)={&(0x7f0000000dc0), 0xc, &(0x7f0000000e40)={&(0x7f0000000e00)={0x34, 0x0, 0x0, 0x70bd28, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_QOS_MAP={0xc, 0xc7, {[], "8d626e73a3034101"}}, @NL80211_ATTR_QOS_MAP={0x12, 0xc7, {[{0xa4, 0x3}, {0xb2, 0x3}, {0x0, 0x5}], "a9b0a1d755e224f5"}}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x8814) sendmsg$TIPC_NL_KEY_SET(r10, &(0x7f0000000f80)={&(0x7f0000000ec0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000f40)={&(0x7f0000000f00)={0x14, 0x0, 0x10, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x4008000) sendmsg$TEAM_CMD_OPTIONS_SET(r10, &(0x7f0000001580)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001540)={&(0x7f0000001180)={0x384, 0x0, 0x8, 0x70bd26, 0x25dfdbfc, {}, [{{0x8, 0x1, r6}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8, 0x1, r8}, {0xc8, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r9}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0xffff}}, {0x8}}}]}}, {{0x8, 0x1, r9}, {0x7c, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r6}}}]}}, {{0x8}, {0x1c8, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x101}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0xa8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0xfffffff8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r8}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0xa}}}, {0x6c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x3c, 0x4, [{0x7ff, 0x20, 0xfc, 0x5}, {0x1, 0x8a, 0x0, 0x1}, {0xff9b, 0x2, 0x20, 0x6006}, {0x8, 0x5f, 0x94, 0x314}, {0x7e1, 0x2, 0x1, 0xfffffe00}, {0xaa, 0x4f, 0x80, 0x8}, {0x2, 0x1, 0x3f, 0x3}]}}}]}}]}, 0x384}, 0x1, 0x0, 0x0, 0x20000884}, 0x4000040) 00:13:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x10}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast2}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}]}, 0x4c}}, 0x4000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000180)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEV(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1008}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x8c, 0x0, 0x0, 0x70bd25, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_SEC_DEVICE={0x30, 0x23, 0x0, 0x1, [@NL802154_DEV_ATTR_SECLEVEL_EXEMPT={0x5, 0x5, 0x1}, @NL802154_DEV_ATTR_EXTENDED_ADDR={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ATTR_PAN_ID={0x6}, @NL802154_DEV_ATTR_SHORT_ADDR={0x6, 0x3, 0xfffe}, @NL802154_DEV_ATTR_SHORT_ADDR={0x6, 0x3, 0xffff}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x8c}, 0x1, 0x0, 0x0, 0x40000}, 0x20008840) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r3, 0x400, 0x70bd28, 0x25dfdbfc, {{}, {@void, @val={0x8}, @void}}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4040) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x38, 0x3, 0x8, 0x201, 0x0, 0x0, {0xc, 0x0, 0x4}, [@CTA_TIMEOUT_DATA={0x14, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0xff}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0xffffffff}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x21}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x84}]}, 0x38}, 0x1, 0x0, 0x0, 0x240000c5}, 0x40000) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000580), r1) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r1, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x24, r4, 0x220, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x24000000) getpeername(0xffffffffffffffff, &(0x7f0000000680)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, &(0x7f0000000700)=0x80) sendmsg$IPVS_CMD_SET_SERVICE(r5, &(0x7f0000000800)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x38, 0x0, 0x10, 0x70bd29, 0x20, {}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e24}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xc3c}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x20008000}, 0x40) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000840), r6) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r5, &(0x7f0000000940)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)={0x3c, 0x0, 0x2, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x2}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x4c0c4) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r8, &(0x7f0000000a80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000a40)={&(0x7f00000009c0)={0x80, r7, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @remote}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:sshd_var_run_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_vlan\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000050) r9 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000b00), r8) sendmsg$IEEE802154_LLSEC_ADD_DEV(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)={0x2c, r9, 0x200, 0x70bd27, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x3}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x11}, 0x40810) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 00:13:05 executing program 5: ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x0, 0xee01}}, './file0\x00'}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xc) write(r0, &(0x7f0000000040)="02084b2dc668c3c1c35736fb1a536211b1a048e86c2825f2fcab1335a00626ed3b82a8e614893ba01adb9cd1a5b9aa07ba583201d7561084aee6781cab0e77a30137208fea5b4cdb27c8c9c38251e14877b0e14a590edf3de97f1b6238b60fa17921f68392de250ba7e8a10123d230cacba630b287ebddaff7c506ea9619074219b6151b6c80178e308c2142abfe7ea8c330f83c5ec02cba9780b88ff54bba32f86f255944f259889e1e3af1b614833726445a1c6a9c4278113c6772cd7cd8886235ec4a9adb707da3594ae1810187", 0xcf) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000140), 0x4080, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000180)={0x0, 0x0, 0x8, 0x0, '\x00', [{0x5, 0xfff, 0x7, 0x3f, 0x6, 0x1}, {0x20, 0x8, 0x89c, 0xcd4, 0x3ff, 0x9}], ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000480)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0xf0, 0x0, 0x100, 0x70bd2d, 0x25dfdbfb, {{}, {@val={0x8, 0x1, 0x5b}, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'virt_wifi0\x00'}, @mon_options=[@NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @device_b}, @NL80211_ATTR_MNTR_FLAGS={0x8, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_CONTROL={0x4}]}, @NL80211_ATTR_MNTR_FLAGS={0x14, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_ACTIVE={0x4}]}, @NL80211_ATTR_MNTR_FLAGS={0x18, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_FCSFAIL={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_FCSFAIL={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}]}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "08e6825da4320885c35177c991d3ebdde37b4a4953c3241e"}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "1af6681a00bb59494dfe1f5d57164af20e3e9841b9384699"}], @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @mon_options, @NL80211_ATTR_IFNAME={0x14, 0x4, 'bond0\x00'}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0xf0}, 0x1, 0x0, 0x0, 0xa0000}, 0xc5) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000640)={0x3, 0x79c, 0xe6c6, 0x6, 0x8, 0x7}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000680)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f00000006c0)={0x0, 0x0, 0x4, 0x0, '\x00', [{0x9c, 0xfffffffc, 0x7, 0x9, 0x6, 0x1f}, {0x4, 0x5a4, 0x3ff, 0x0, 0x5, 0x1}], ['\x00', '\x00', '\x00', '\x00']}) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000008c0), r1) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r0, &(0x7f0000000980)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x14, r4, 0x1, 0x70bd2b, 0x25dfdbfd, {{}, {@void, @void}}}, 0x14}, 0x1, 0x0, 0x0, 0x81}, 0x8880) recvmsg$unix(r1, &(0x7f0000001f80)={&(0x7f00000009c0)=@abs, 0x6e, &(0x7f0000001e40)=[{&(0x7f0000000a40)=""/16, 0x10}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/16, 0x10}, {&(0x7f0000001ac0)=""/101, 0x65}, {&(0x7f0000001b40)=""/193, 0xc1}, {&(0x7f0000001c40)=""/198, 0xc6}, {&(0x7f0000001d40)=""/255, 0xff}], 0x7, &(0x7f0000001ec0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}, 0x40000000) r10 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, r10) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r8, 0x89f9, &(0x7f0000002040)={'syztnl0\x00', &(0x7f0000001fc0)={'ip6tnl0\x00', 0x0, 0x4, 0x7, 0x74, 0x3f, 0x23, @empty, @loopback, 0x80, 0x7, 0x1, 0x9}}) sendmsg$TIPC_NL_MON_PEER_GET(r5, &(0x7f0000002140)={&(0x7f0000002080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000002100)={&(0x7f00000020c0)={0x18, 0x0, 0x100, 0x70bd28, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x4000}, 0x10) sendmsg$DEVLINK_CMD_PORT_SPLIT(0xffffffffffffffff, &(0x7f0000002400)={&(0x7f0000002180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000023c0)={&(0x7f00000021c0)={0x1e4, 0x0, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0x9, 0x5}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0x9, 0x3}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0x9, 0x1}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0x9, 0x4}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0x9, 0x1}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0x9, 0x3}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0x9, 0x4}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0x9, 0x7}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0x9, 0x2}}]}, 0x1e4}, 0x1, 0x0, 0x0, 0x4000800}, 0x20000000) r11 = openat$cgroup_procs(r9, &(0x7f0000002440)='tasks\x00', 0x2, 0x0) sendfile(r6, r11, 0x0, 0x7) 00:13:05 executing program 4: sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x64, 0xa, 0x6, 0x101, 0x0, 0x0, {0x0, 0x0, 0x6}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_ADT={0x20, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_IP2={0x18, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}]}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x80}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000801}, 0x20000000) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x74, r0, 0x200, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x3c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80000000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfff}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x400}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1}, @TIPC_NLA_PUBL_UPPER={0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x400}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x40814}, 0x30000054) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000002c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) sendmsg$NL80211_CMD_DEL_KEY(r1, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x2c, 0x0, 0x100, 0x70bd25, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x3, 0x4}}}}, [@NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac01}, @NL80211_ATTR_KEY_DEFAULT={0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x8090) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000400)={{0x1, 0x1, 0x18, r1, {0x8, 0x8001}}, './file0\x00'}) sendmsg$BATADV_CMD_SET_HARDIF(r2, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x9e2c6d24ac7e40a0}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, 0x0, 0x2, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040d4}, 0x44005) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ASSOCIATE_REQ(r3, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x28, 0x0, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@IEEE802154_ATTR_CAPABILITY={0x5, 0x11, 0x5}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0102}}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000004}, 0x800) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680), r1) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x50, r4, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xe82d}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100}]}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000b0}, 0x10) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000008c0)={0x0, @broadcast, @loopback}, &(0x7f0000000900)=0xc) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r1, &(0x7f0000000a00)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000009c0)={&(0x7f0000000940)={0x64, 0x0, 0x400, 0x70bd26, 0x9, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x9}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x3e}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x2}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x7f}, @BATADV_ATTR_BONDING_ENABLED={0x5}]}, 0x64}, 0x1, 0x0, 0x0, 0x41}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r6, &(0x7f0000000b00)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a80)={0x34, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x4000091) recvmsg(r2, &(0x7f0000001280)={&(0x7f0000000b40)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000001180)=[{&(0x7f0000000bc0)=""/132, 0x84}, {&(0x7f0000000c80)=""/64, 0x40}, {&(0x7f0000000cc0)=""/191, 0xbf}, {&(0x7f0000000d80)=""/234, 0xea}, {&(0x7f0000000e80)=""/59, 0x3b}, {&(0x7f0000000ec0)=""/170, 0xaa}, {&(0x7f0000000f80)=""/116, 0x74}, {&(0x7f0000001000)=""/226, 0xe2}, {&(0x7f0000001100)=""/108, 0x6c}], 0x9, &(0x7f0000001240)=""/62, 0x3e}, 0x2101) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001400)={{{@in=@dev, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000001500)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001540)={{{@in6=@local, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in6=@private1}}, &(0x7f0000001640)=0xe8) mount$cgroup(0x0, &(0x7f00000012c0)='./file1\x00', &(0x7f0000001300), 0x481, &(0x7f0000001680)={[{@noprefix}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'IPVS\x00'}}, {@fsmagic}, {@euid_gt={'euid>', 0xee01}}, {@dont_hash}, {@fowner_gt={'fowner>', r7}}, {@obj_role={'obj_role', 0x3d, 'TIPCv2\x00'}}, {@euid_lt={'euid<', r8}}]}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r1, &(0x7f0000001880)={&(0x7f0000001740)={0x10, 0x0, 0x0, 0x5001000}, 0xc, &(0x7f0000001840)={&(0x7f0000001800)={0x34, 0x0, 0x100, 0x70bd27, 0x25dfdbff, {{}, {@val={0x8, 0x1, 0x16}, @val={0x8}, @void}}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x1d}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}]}, 0x34}, 0x1, 0x0, 0x0, 0x40800}, 0x20040016) [ 73.179631] audit: type=1400 audit(1663373585.108:6): avc: denied { execmem } for pid=284 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 00:13:05 executing program 6: r0 = fspick(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1) r1 = epoll_create(0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, 0x0, 0x7, r0, &(0x7f0000000080)={r1, r3}) recvmsg$unix(r3, &(0x7f0000000400)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/141, 0x8d}], 0x3, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}, 0x2100) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000000440)={0x8}) ioctl$AUTOFS_DEV_IOCTL_FAIL(r8, 0xc0189377, &(0x7f0000000480)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x0, 0x1ff}}, './file0\x00'}) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, r4, 0x7, r5, &(0x7f00000004c0)={r9, 0xffffffffffffffff, 0x7f}) open(&(0x7f0000000500)='./file0\x00', 0x8000, 0x2) write(r8, &(0x7f0000000540)="f83908bfe3c877120ae1ed03ff2867f030a43132c31cec7812f7fa49e0c0d04a6c29ec5755cca323153423c366c412e26da8b93f29c30605dc70c3e0f3e09496e38c120d4855750f7db424165e1ee1f5488509a49da393f65acfbb0aed910fcedc0a6c3e903537befcdf7e4c0e6f48f8bc61a30fa7693a3507861756d2cefe7278f11a5652f5404a836463883c", 0x8d) ioctl$AUTOFS_IOC_FAIL(r6, 0x9361, 0x8000000000000000) setxattr$trusted_overlay_nlink(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640), &(0x7f0000000680)={'U+', 0xfff}, 0x16, 0x1) fsetxattr$security_capability(r0, &(0x7f00000006c0), &(0x7f0000000700)=@v1={0x1000000, [{0x5}]}, 0xc, 0x1) r10 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000740), 0x8000, 0x0) fstat(r10, &(0x7f0000000780)) ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f0000000800)={0x1, 0x4, 0x7, 0xff, 0x71, 0x52f}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000840)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2}, 0x6) readv(0xffffffffffffffff, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/162, 0xa2}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/122, 0x7a}, {&(0x7f0000001a80)=""/81, 0x51}, {&(0x7f0000001b00)=""/205, 0xcd}], 0x6) syz_io_uring_setup(0x42af, &(0x7f0000001c80)={0x0, 0x6d2, 0x20, 0x1, 0x3df, 0x0, r7}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000001d00), &(0x7f0000001d40)) openat(0xffffffffffffff9c, &(0x7f0000001d80)='./file0/file0\x00', 0x101000, 0x44) 00:13:05 executing program 7: prctl$PR_MCE_KILL_GET(0x22) prctl$PR_MCE_KILL_GET(0x22) prctl$PR_MCE_KILL_GET(0x22) prctl$PR_MCE_KILL_GET(0x22) prctl$PR_MCE_KILL_GET(0x22) prctl$PR_MCE_KILL_GET(0x22) prctl$PR_MCE_KILL_GET(0x22) prctl$PR_MCE_KILL_GET(0x22) prctl$PR_MCE_KILL_GET(0x22) prctl$PR_MCE_KILL_GET(0x22) prctl$PR_MCE_KILL_GET(0x22) prctl$PR_MCE_KILL_GET(0x22) prctl$PR_MCE_KILL_GET(0x22) prctl$PR_MCE_KILL_GET(0x22) prctl$PR_MCE_KILL_GET(0x22) prctl$PR_MCE_KILL_GET(0x22) prctl$PR_MCE_KILL_GET(0x22) prctl$PR_MCE_KILL_GET(0x22) prctl$PR_MCE_KILL_GET(0x22) prctl$PR_MCE_KILL_GET(0x22) [ 74.479540] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 74.482245] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 74.485430] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 74.489231] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 74.492944] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 74.494838] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 74.497682] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 74.504232] Bluetooth: hci1: HCI_REQ-0x0c1a [ 74.514262] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 74.516736] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 74.531840] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 74.551505] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 74.552961] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 74.554222] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 74.555945] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 74.558861] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 74.561278] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 74.562338] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 74.564460] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 74.566625] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 74.569337] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 74.570832] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 74.572601] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 74.574235] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 74.582439] Bluetooth: hci0: HCI_REQ-0x0c1a [ 74.595477] Bluetooth: hci7: HCI_REQ-0x0c1a [ 74.637166] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 74.641134] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 74.642470] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 74.643926] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 74.655367] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 74.660447] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 74.663009] Bluetooth: hci2: HCI_REQ-0x0c1a [ 74.663646] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 74.666200] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 74.675770] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 74.683241] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 74.684825] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 74.686958] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 74.690157] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 74.712848] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 74.720140] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 74.731356] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 74.746278] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 74.747830] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 74.758157] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 74.759637] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 74.769252] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 74.773614] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 74.778991] Bluetooth: hci5: HCI_REQ-0x0c1a [ 74.790709] Bluetooth: hci4: HCI_REQ-0x0c1a [ 74.791086] Bluetooth: hci3: HCI_REQ-0x0c1a [ 74.810277] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 74.814555] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 74.816246] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 74.820954] Bluetooth: hci6: HCI_REQ-0x0c1a [ 76.556454] Bluetooth: hci1: command 0x0409 tx timeout [ 76.619917] Bluetooth: hci7: command 0x0409 tx timeout [ 76.620493] Bluetooth: hci0: command 0x0409 tx timeout [ 76.683932] Bluetooth: hci2: command 0x0409 tx timeout [ 76.812004] Bluetooth: hci5: command 0x0409 tx timeout [ 76.875924] Bluetooth: hci3: command 0x0409 tx timeout [ 77.003962] Bluetooth: hci6: command 0x0409 tx timeout [ 77.387915] Bluetooth: hci4: command 0x0409 tx timeout [ 78.605220] Bluetooth: hci1: command 0x041b tx timeout [ 78.668051] Bluetooth: hci0: command 0x041b tx timeout [ 78.669371] Bluetooth: hci7: command 0x041b tx timeout [ 78.732151] Bluetooth: hci2: command 0x041b tx timeout [ 78.860011] Bluetooth: hci5: command 0x041b tx timeout [ 78.924068] Bluetooth: hci3: command 0x041b tx timeout [ 79.051953] Bluetooth: hci6: command 0x041b tx timeout [ 79.442933] Bluetooth: hci4: command 0x041b tx timeout [ 80.652020] Bluetooth: hci1: command 0x040f tx timeout [ 80.716054] Bluetooth: hci7: command 0x040f tx timeout [ 80.717626] Bluetooth: hci0: command 0x040f tx timeout [ 80.780044] Bluetooth: hci2: command 0x040f tx timeout [ 80.907927] Bluetooth: hci5: command 0x040f tx timeout [ 80.971964] Bluetooth: hci3: command 0x040f tx timeout [ 81.099941] Bluetooth: hci6: command 0x040f tx timeout [ 81.483988] Bluetooth: hci4: command 0x040f tx timeout [ 82.700964] Bluetooth: hci1: command 0x0419 tx timeout [ 82.763912] Bluetooth: hci0: command 0x0419 tx timeout [ 82.764343] Bluetooth: hci7: command 0x0419 tx timeout [ 82.828915] Bluetooth: hci2: command 0x0419 tx timeout [ 82.955966] Bluetooth: hci5: command 0x0419 tx timeout [ 83.020028] Bluetooth: hci3: command 0x0419 tx timeout [ 83.148010] Bluetooth: hci6: command 0x0419 tx timeout [ 83.531929] Bluetooth: hci4: command 0x0419 tx timeout 00:13:59 executing program 5: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000200), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000380)=0x0) syz_io_uring_setup(0xeb1, &(0x7f0000000200), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000380)=0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, r5, 0x0, &(0x7f0000000140)='./file0\x00'}, 0x0) syz_io_uring_setup(0xeb1, &(0x7f0000000200), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000380)=0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, r8, 0x0, &(0x7f0000000140)='./file0\x00'}, 0x0) r9 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000013c0)='/sys/module/pcmcia_core', 0x0, 0x0) mknodat$loop(r9, &(0x7f0000001580)='./file0\x00', 0x0, 0x1) r10 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000013c0)='/sys/module/pcmcia_core', 0x0, 0x0) mknodat$loop(r10, &(0x7f0000001580)='./file0\x00', 0x0, 0x1) r11 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_io_uring_submit(r3, r7, &(0x7f0000000480)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x300000, &(0x7f0000000440)=[r0, r9, r10, r0, r0, r11, r0], 0x7, 0x0, 0x1}, 0xf53d) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000001c0)={0xa, &(0x7f00000003c0)=[{0x7, 0x3b, 0x9, 0x2}, {0x800, 0x0, 0x8, 0x8}, {0x8001, 0x5, 0x7f, 0x8}, {0x6, 0x1, 0x8, 0x8000}, {0x3ff, 0x7f, 0x1, 0x7}, {0x5, 0x8, 0xca, 0x7ff}, {0x800, 0x4, 0x3b, 0x81a6}, {0x2f, 0x4, 0x8, 0x8}, {0xff, 0x2, 0x2, 0x649a}, {0x3, 0x1, 0x80, 0x9}]}) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd_index}, 0x0) io_uring_enter(r0, 0x4059, 0x0, 0x0, 0x0, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)=0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@access_any}, {@access_client}, {@version_u}, {@afid={'afid', 0x3d, 0x5}}, {@access_any}, {@cache_mmap}, {@dfltuid={'dfltuid', 0x3d, r12}}, {@version_u}, {@debug={'debug', 0x3d, 0x7}}], [{@func={'func', 0x3d, 'PATH_CHECK'}}, {@dont_hash}]}}) 00:13:59 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x0, 0x80000001}, 0x0, 0x7ff}, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x9) mmap$perf(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x4) tee(r0, 0xffffffffffffffff, 0x5, 0x3) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f0000000040)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000400)='timers\x00') perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x108, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2000000000000000}, 0x3000, 0x259e, 0x8}, 0x0, 0xa, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000140)='/dev/loop-control\x00', 0x3) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) r3 = openat2(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x200, 0x21, 0x1b}, 0x18) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_WRITE={0x17, 0x1, 0x4007, @fd_index=0x2, 0x2, &(0x7f0000000340)="1a9c9aaba3133e4d461f263a04449aced2c50aa7e6f14e393752eb4babd6ce252ef62dfcf0d9608d4f3084f43ba9084b5eb7a00d76d147427169f6f806e7be70d662be17a8c51ea55124831b2ba52a90f3", 0x51, 0xf, 0x1}, 0xc8f) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0xb) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r0, 0x40089413, &(0x7f0000000180)=0x21) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000000)={0x0, 0x4, 0x674}) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r4) ioctl$SNAPSHOT_FREE(0xffffffffffffffff, 0x3305) mremap(&(0x7f0000ff7000/0x2000)=nil, 0x2000, 0x2000, 0x7, &(0x7f0000ffe000/0x2000)=nil) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x81, 0x90, 0x6, 0xc7, 0x0, 0x80000ffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x539, 0x2, @perf_bp={&(0x7f0000000100), 0xc}, 0x8, 0xa1, 0x829c, 0x2, 0xcf4b, 0x2, 0xfffa, 0x0, 0x5, 0x0, 0x28e5}, 0x0, 0xc, 0xffffffffffffffff, 0x3) [ 127.781355] audit: type=1400 audit(1663373639.709:7): avc: denied { open } for pid=3863 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 127.786079] audit: type=1400 audit(1663373639.709:8): avc: denied { kernel } for pid=3863 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 127.794144] ------------[ cut here ]------------ [ 127.794168] [ 127.794172] ====================================================== [ 127.794175] WARNING: possible circular locking dependency detected [ 127.794180] 6.0.0-rc5-next-20220916 #1 Not tainted [ 127.794186] ------------------------------------------------------ [ 127.794190] syz-executor.5/3864 is trying to acquire lock: [ 127.794196] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 127.794234] [ 127.794234] but task is already holding lock: [ 127.794237] ffff88800f4f8020 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 127.794265] [ 127.794265] which lock already depends on the new lock. [ 127.794265] [ 127.794268] [ 127.794268] the existing dependency chain (in reverse order) is: [ 127.794272] [ 127.794272] -> #3 (&ctx->lock){....}-{2:2}: [ 127.794286] _raw_spin_lock+0x2a/0x40 [ 127.794303] __perf_event_task_sched_out+0x53b/0x18d0 [ 127.794315] __schedule+0xedd/0x2470 [ 127.794326] schedule+0xda/0x1b0 [ 127.794336] exit_to_user_mode_prepare+0x114/0x1a0 [ 127.794356] syscall_exit_to_user_mode+0x19/0x40 [ 127.794374] do_syscall_64+0x48/0x90 [ 127.794388] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 127.794405] [ 127.794405] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 127.794419] _raw_spin_lock_nested+0x30/0x40 [ 127.794433] raw_spin_rq_lock_nested+0x1e/0x30 [ 127.794447] task_fork_fair+0x63/0x4d0 [ 127.794463] sched_cgroup_fork+0x3d0/0x540 [ 127.794477] copy_process+0x4183/0x6e20 [ 127.794488] kernel_clone+0xe7/0x890 [ 127.794497] user_mode_thread+0xad/0xf0 [ 127.794507] rest_init+0x24/0x250 [ 127.794523] arch_call_rest_init+0xf/0x14 [ 127.794536] start_kernel+0x4c1/0x4e6 [ 127.794545] secondary_startup_64_no_verify+0xe0/0xeb [ 127.794560] [ 127.794560] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 127.794573] _raw_spin_lock_irqsave+0x39/0x60 [ 127.794588] try_to_wake_up+0xab/0x1920 [ 127.794601] up+0x75/0xb0 [ 127.794612] __up_console_sem+0x6e/0x80 [ 127.794628] console_unlock+0x46a/0x590 [ 127.794643] do_con_write+0xc05/0x1d50 [ 127.794655] con_write+0x21/0x40 [ 127.794665] n_tty_write+0x4d4/0xfe0 [ 127.794678] file_tty_write.constprop.0+0x49c/0x8f0 [ 127.794690] vfs_write+0x9c3/0xd90 [ 127.794708] ksys_write+0x127/0x250 [ 127.794727] do_syscall_64+0x3b/0x90 [ 127.794740] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 127.794757] [ 127.794757] -> #0 ((console_sem).lock){....}-{2:2}: [ 127.794770] __lock_acquire+0x2a02/0x5e70 [ 127.794786] lock_acquire+0x1a2/0x530 [ 127.794802] _raw_spin_lock_irqsave+0x39/0x60 [ 127.794816] down_trylock+0xe/0x70 [ 127.794828] __down_trylock_console_sem+0x3b/0xd0 [ 127.794844] vprintk_emit+0x16b/0x560 [ 127.794860] vprintk+0x84/0xa0 [ 127.794876] _printk+0xba/0xf1 [ 127.794893] report_bug.cold+0x72/0xab [ 127.794906] handle_bug+0x3c/0x70 [ 127.794918] exc_invalid_op+0x14/0x50 [ 127.794932] asm_exc_invalid_op+0x16/0x20 [ 127.794948] group_sched_out.part.0+0x2c7/0x460 [ 127.794958] ctx_sched_out+0x8f1/0xc10 [ 127.794968] __perf_event_task_sched_out+0x6d0/0x18d0 [ 127.794980] __schedule+0xedd/0x2470 [ 127.794990] schedule+0xda/0x1b0 [ 127.794999] exit_to_user_mode_prepare+0x114/0x1a0 [ 127.795018] syscall_exit_to_user_mode+0x19/0x40 [ 127.795034] do_syscall_64+0x48/0x90 [ 127.795047] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 127.795064] [ 127.795064] other info that might help us debug this: [ 127.795064] [ 127.795067] Chain exists of: [ 127.795067] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 127.795067] [ 127.795082] Possible unsafe locking scenario: [ 127.795082] [ 127.795084] CPU0 CPU1 [ 127.795087] ---- ---- [ 127.795089] lock(&ctx->lock); [ 127.795095] lock(&rq->__lock); [ 127.795101] lock(&ctx->lock); [ 127.795107] lock((console_sem).lock); [ 127.795113] [ 127.795113] *** DEADLOCK *** [ 127.795113] [ 127.795115] 2 locks held by syz-executor.5/3864: [ 127.795122] #0: ffff88806ce37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 127.795147] #1: ffff88800f4f8020 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 127.795175] [ 127.795175] stack backtrace: [ 127.795177] CPU: 0 PID: 3864 Comm: syz-executor.5 Not tainted 6.0.0-rc5-next-20220916 #1 [ 127.795190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 127.795198] Call Trace: [ 127.795201] [ 127.795206] dump_stack_lvl+0x8b/0xb3 [ 127.795221] check_noncircular+0x263/0x2e0 [ 127.795237] ? format_decode+0x26c/0xb50 [ 127.795253] ? print_circular_bug+0x450/0x450 [ 127.795269] ? enable_ptr_key_workfn+0x20/0x20 [ 127.795285] ? format_decode+0x26c/0xb50 [ 127.795300] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 127.795317] __lock_acquire+0x2a02/0x5e70 [ 127.795339] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 127.795361] lock_acquire+0x1a2/0x530 [ 127.795377] ? down_trylock+0xe/0x70 [ 127.795391] ? rcu_read_unlock+0x40/0x40 [ 127.795411] ? vprintk+0x84/0xa0 [ 127.795429] _raw_spin_lock_irqsave+0x39/0x60 [ 127.795445] ? down_trylock+0xe/0x70 [ 127.795458] down_trylock+0xe/0x70 [ 127.795471] ? vprintk+0x84/0xa0 [ 127.795487] __down_trylock_console_sem+0x3b/0xd0 [ 127.795504] vprintk_emit+0x16b/0x560 [ 127.795523] vprintk+0x84/0xa0 [ 127.795540] _printk+0xba/0xf1 [ 127.795557] ? record_print_text.cold+0x16/0x16 [ 127.795579] ? report_bug.cold+0x66/0xab [ 127.795594] ? group_sched_out.part.0+0x2c7/0x460 [ 127.795605] report_bug.cold+0x72/0xab [ 127.795620] handle_bug+0x3c/0x70 [ 127.795634] exc_invalid_op+0x14/0x50 [ 127.795648] asm_exc_invalid_op+0x16/0x20 [ 127.795666] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 127.795679] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d ab 15 ac 7e 31 ff 89 de e8 d6 b3 ef ff 85 db 0f 84 8a 00 00 00 e8 19 b7 ef ff <0f> 0b e9 a5 fe ff ff e8 0d b7 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 127.795690] RSP: 0018:ffff88803f127c48 EFLAGS: 00010006 [ 127.795699] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 127.795707] RDX: ffff888040aa8000 RSI: ffffffff81566027 RDI: 0000000000000005 [ 127.795715] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 127.795723] R10: 0000000000000000 R11: ffffffff865ac01b R12: ffff88800f4f8000 [ 127.795731] R13: ffff88806ce3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 127.795742] ? group_sched_out.part.0+0x2c7/0x460 [ 127.795755] ? group_sched_out.part.0+0x2c7/0x460 [ 127.795767] ctx_sched_out+0x8f1/0xc10 [ 127.795780] __perf_event_task_sched_out+0x6d0/0x18d0 [ 127.795795] ? lock_is_held_type+0xd7/0x130 [ 127.795814] ? __perf_cgroup_move+0x160/0x160 [ 127.795825] ? set_next_entity+0x304/0x550 [ 127.795842] ? update_curr+0x267/0x740 [ 127.795860] ? lock_is_held_type+0xd7/0x130 [ 127.795879] __schedule+0xedd/0x2470 [ 127.795893] ? io_schedule_timeout+0x150/0x150 [ 127.795906] ? rcu_read_lock_sched_held+0x3e/0x80 [ 127.795926] schedule+0xda/0x1b0 [ 127.795937] exit_to_user_mode_prepare+0x114/0x1a0 [ 127.795957] syscall_exit_to_user_mode+0x19/0x40 [ 127.795975] do_syscall_64+0x48/0x90 [ 127.795989] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 127.796007] RIP: 0033:0x7f6a16cdcb19 [ 127.796015] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 127.796026] RSP: 002b:00007f6a14252218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 127.796037] RAX: 0000000000000001 RBX: 00007f6a16deff68 RCX: 00007f6a16cdcb19 [ 127.796045] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f6a16deff6c [ 127.796052] RBP: 00007f6a16deff60 R08: 000000000000000e R09: 0000000000000000 [ 127.796059] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f6a16deff6c [ 127.796066] R13: 00007ffd7e6bfe8f R14: 00007f6a14252300 R15: 0000000000022000 [ 127.796079] [ 127.853144] WARNING: CPU: 0 PID: 3864 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 127.853828] Modules linked in: [ 127.854080] CPU: 0 PID: 3864 Comm: syz-executor.5 Not tainted 6.0.0-rc5-next-20220916 #1 [ 127.854673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 127.855495] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 127.855898] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d ab 15 ac 7e 31 ff 89 de e8 d6 b3 ef ff 85 db 0f 84 8a 00 00 00 e8 19 b7 ef ff <0f> 0b e9 a5 fe ff ff e8 0d b7 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 127.857246] RSP: 0018:ffff88803f127c48 EFLAGS: 00010006 [ 127.857646] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 127.858178] RDX: ffff888040aa8000 RSI: ffffffff81566027 RDI: 0000000000000005 [ 127.858709] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 127.859251] R10: 0000000000000000 R11: ffffffff865ac01b R12: ffff88800f4f8000 [ 127.859793] R13: ffff88806ce3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 127.860348] FS: 00007f6a14252700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 127.860956] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 127.861387] CR2: 00007f58e2b3b028 CR3: 000000001dbc4000 CR4: 0000000000350ef0 [ 127.861916] Call Trace: [ 127.862114] [ 127.862293] ctx_sched_out+0x8f1/0xc10 [ 127.862596] __perf_event_task_sched_out+0x6d0/0x18d0 [ 127.862991] ? lock_is_held_type+0xd7/0x130 [ 127.863330] ? __perf_cgroup_move+0x160/0x160 [ 127.863673] ? set_next_entity+0x304/0x550 [ 127.864001] ? update_curr+0x267/0x740 [ 127.864313] ? lock_is_held_type+0xd7/0x130 [ 127.864649] __schedule+0xedd/0x2470 [ 127.864935] ? io_schedule_timeout+0x150/0x150 [ 127.865287] ? rcu_read_lock_sched_held+0x3e/0x80 [ 127.865666] schedule+0xda/0x1b0 [ 127.865927] exit_to_user_mode_prepare+0x114/0x1a0 [ 127.866308] syscall_exit_to_user_mode+0x19/0x40 [ 127.866672] do_syscall_64+0x48/0x90 [ 127.866969] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 127.867366] RIP: 0033:0x7f6a16cdcb19 [ 127.867649] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 127.869018] RSP: 002b:00007f6a14252218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 127.869588] RAX: 0000000000000001 RBX: 00007f6a16deff68 RCX: 00007f6a16cdcb19 [ 127.870118] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f6a16deff6c [ 127.870653] RBP: 00007f6a16deff60 R08: 000000000000000e R09: 0000000000000000 [ 127.871188] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f6a16deff6c [ 127.871715] R13: 00007ffd7e6bfe8f R14: 00007f6a14252300 R15: 0000000000022000 [ 127.872266] [ 127.872449] irq event stamp: 1048 [ 127.872710] hardirqs last enabled at (1047): [] exit_to_user_mode_prepare+0x109/0x1a0 [ 127.873419] hardirqs last disabled at (1048): [] __schedule+0x1225/0x2470 [ 127.874046] softirqs last enabled at (750): [] __irq_exit_rcu+0x11b/0x180 [ 127.874681] softirqs last disabled at (705): [] __irq_exit_rcu+0x11b/0x180 [ 127.875311] ---[ end trace 0000000000000000 ]--- [ 127.984047] audit: type=1400 audit(1663373639.912:9): avc: denied { write } for pid=3863 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 00:13:59 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext={0x0, 0x80000001}, 0x0, 0x7ff}, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x9) mmap$perf(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x4) tee(r0, 0xffffffffffffffff, 0x5, 0x3) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f0000000040)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000400)='timers\x00') perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x108, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2000000000000000}, 0x3000, 0x259e, 0x8}, 0x0, 0xa, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000140)='/dev/loop-control\x00', 0x3) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) r3 = openat2(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x200, 0x21, 0x1b}, 0x18) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_WRITE={0x17, 0x1, 0x4007, @fd_index=0x2, 0x2, &(0x7f0000000340)="1a9c9aaba3133e4d461f263a04449aced2c50aa7e6f14e393752eb4babd6ce252ef62dfcf0d9608d4f3084f43ba9084b5eb7a00d76d147427169f6f806e7be70d662be17a8c51ea55124831b2ba52a90f3", 0x51, 0xf, 0x1}, 0xc8f) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0xb) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r0, 0x40089413, &(0x7f0000000180)=0x21) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000000)={0x0, 0x4, 0x674}) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r4) ioctl$SNAPSHOT_FREE(0xffffffffffffffff, 0x3305) mremap(&(0x7f0000ff7000/0x2000)=nil, 0x2000, 0x2000, 0x7, &(0x7f0000ffe000/0x2000)=nil) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x81, 0x90, 0x6, 0xc7, 0x0, 0x80000ffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x539, 0x2, @perf_bp={&(0x7f0000000100), 0xc}, 0x8, 0xa1, 0x829c, 0x2, 0xcf4b, 0x2, 0xfffa, 0x0, 0x5, 0x0, 0x28e5}, 0x0, 0xc, 0xffffffffffffffff, 0x3) 00:14:00 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x0, 0x80000001}, 0x0, 0x7ff}, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x9) mmap$perf(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x4) tee(r0, 0xffffffffffffffff, 0x5, 0x3) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f0000000040)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000400)='timers\x00') perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x108, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2000000000000000}, 0x3000, 0x259e, 0x8}, 0x0, 0xa, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000140)='/dev/loop-control\x00', 0x3) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) r3 = openat2(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x200, 0x21, 0x1b}, 0x18) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_WRITE={0x17, 0x1, 0x4007, @fd_index=0x2, 0x2, &(0x7f0000000340)="1a9c9aaba3133e4d461f263a04449aced2c50aa7e6f14e393752eb4babd6ce252ef62dfcf0d9608d4f3084f43ba9084b5eb7a00d76d147427169f6f806e7be70d662be17a8c51ea55124831b2ba52a90f3", 0x51, 0xf, 0x1}, 0xc8f) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0xb) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r0, 0x40089413, &(0x7f0000000180)=0x21) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000000)={0x0, 0x4, 0x674}) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r4) ioctl$SNAPSHOT_FREE(0xffffffffffffffff, 0x3305) mremap(&(0x7f0000ff7000/0x2000)=nil, 0x2000, 0x2000, 0x7, &(0x7f0000ffe000/0x2000)=nil) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x81, 0x90, 0x6, 0xc7, 0x0, 0x80000ffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x539, 0x2, @perf_bp={&(0x7f0000000100), 0xc}, 0x8, 0xa1, 0x829c, 0x2, 0xcf4b, 0x2, 0xfffa, 0x0, 0x5, 0x0, 0x28e5}, 0x0, 0xc, 0xffffffffffffffff, 0x3) 00:14:00 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x0, 0x80000001}, 0x0, 0x7ff}, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x9) mmap$perf(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x4) tee(r0, 0xffffffffffffffff, 0x5, 0x3) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f0000000040)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000400)='timers\x00') perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x108, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2000000000000000}, 0x3000, 0x259e, 0x8}, 0x0, 0xa, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000140)='/dev/loop-control\x00', 0x3) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) r3 = openat2(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x200, 0x21, 0x1b}, 0x18) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_WRITE={0x17, 0x1, 0x4007, @fd_index=0x2, 0x2, &(0x7f0000000340)="1a9c9aaba3133e4d461f263a04449aced2c50aa7e6f14e393752eb4babd6ce252ef62dfcf0d9608d4f3084f43ba9084b5eb7a00d76d147427169f6f806e7be70d662be17a8c51ea55124831b2ba52a90f3", 0x51, 0xf, 0x1}, 0xc8f) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0xb) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r0, 0x40089413, &(0x7f0000000180)=0x21) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000000)={0x0, 0x4, 0x674}) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r4) ioctl$SNAPSHOT_FREE(0xffffffffffffffff, 0x3305) mremap(&(0x7f0000ff7000/0x2000)=nil, 0x2000, 0x2000, 0x7, &(0x7f0000ffe000/0x2000)=nil) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x81, 0x90, 0x6, 0xc7, 0x0, 0x80000ffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x539, 0x2, @perf_bp={&(0x7f0000000100), 0xc}, 0x8, 0xa1, 0x829c, 0x2, 0xcf4b, 0x2, 0xfffa, 0x0, 0x5, 0x0, 0x28e5}, 0x0, 0xc, 0xffffffffffffffff, 0x3) 00:14:00 executing program 5: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x0, 0x80000001}, 0x0, 0x7ff}, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x9) mmap$perf(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x4) tee(r0, 0xffffffffffffffff, 0x5, 0x3) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f0000000040)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000400)='timers\x00') perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x108, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2000000000000000}, 0x3000, 0x259e, 0x8}, 0x0, 0xa, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000140)='/dev/loop-control\x00', 0x3) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) r3 = openat2(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x200, 0x21, 0x1b}, 0x18) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_WRITE={0x17, 0x1, 0x4007, @fd_index=0x2, 0x2, &(0x7f0000000340)="1a9c9aaba3133e4d461f263a04449aced2c50aa7e6f14e393752eb4babd6ce252ef62dfcf0d9608d4f3084f43ba9084b5eb7a00d76d147427169f6f806e7be70d662be17a8c51ea55124831b2ba52a90f3", 0x51, 0xf, 0x1}, 0xc8f) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0xb) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r0, 0x40089413, &(0x7f0000000180)=0x21) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000000)={0x0, 0x4, 0x674}) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r4) ioctl$SNAPSHOT_FREE(0xffffffffffffffff, 0x3305) mremap(&(0x7f0000ff7000/0x2000)=nil, 0x2000, 0x2000, 0x7, &(0x7f0000ffe000/0x2000)=nil) VM DIAGNOSIS: 00:13:59 Registers: info registers vcpu 0 RAX=000000000000005f RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b3251 RDI=ffffffff87641ba0 RBP=ffffffff87641b60 RSP=ffff88803f127698 R8 =0000000000000001 R9 =000000000000000a R10=000000000000005f R11=0000000000000001 R12=000000000000005f R13=ffffffff87641b60 R14=0000000000000010 R15=ffffffff822b3240 RIP=ffffffff822b32a9 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 00007f6a14252700 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f58e2b3b028 CR3=000000001dbc4000 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 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 00007f6a16dc37c0 00007f6a16dc37c8 YMM02=0000000000000000 0000000000000000 00007f6a16dc37e0 00007f6a16dc37c0 YMM03=0000000000000000 0000000000000000 00007f6a16dc37c8 00007f6a16dc37c0 YMM04=0000000000000000 0000000000000000 ffffffffffffffff ffffffff00000000 YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 000000524f525245 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 00524f5252450040 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffffea0000193900 RCX=0000000000000000 RDX=1ffffd4000032723 RSI=ffffffff816e5192 RDI=ffffea0000193918 RBP=ffffea0000193900 RSP=ffff88801f1a78e0 R8 =0000000000000007 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=ffff888017968a90 R14=0000000000000000 R15=ffffea0000193900 RIP=ffffffff816e51ab RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe03441b6f4 CR3=000000001be10000 CR4=00350ee0 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 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 00007fe03442a470 00007fe034429f20 YMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM03=0000000000000000 0000000000000000 756e20796d6d7564 20736e6f6974706f YMM04=0000000000000000 0000000000000000 2f2f2f2f2f2f2f2f 2f2f2f2f2f2f2f2f YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 73253d656d616e6c 6165722073253d73 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000