Warning: Permanently added '[localhost]:48710' (ECDSA) to the list of known hosts. 2022/09/16 17:54:14 fuzzer started 2022/09/16 17:54:15 dialing manager at localhost:36051 syzkaller login: [ 40.468640] cgroup: Unknown subsys name 'net' [ 40.628203] cgroup: Unknown subsys name 'rlimit' 2022/09/16 17:54:30 syscalls: 2215 2022/09/16 17:54:30 code coverage: enabled 2022/09/16 17:54:30 comparison tracing: enabled 2022/09/16 17:54:30 extra coverage: enabled 2022/09/16 17:54:30 setuid sandbox: enabled 2022/09/16 17:54:30 namespace sandbox: enabled 2022/09/16 17:54:30 Android sandbox: enabled 2022/09/16 17:54:30 fault injection: enabled 2022/09/16 17:54:30 leak checking: enabled 2022/09/16 17:54:30 net packet injection: enabled 2022/09/16 17:54:30 net device setup: enabled 2022/09/16 17:54:30 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/16 17:54:30 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/16 17:54:30 USB emulation: enabled 2022/09/16 17:54:30 hci packet injection: enabled 2022/09/16 17:54:30 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220916) 2022/09/16 17:54:30 802.15.4 emulation: enabled 2022/09/16 17:54:31 fetching corpus: 50, signal 29461/31228 (executing program) 2022/09/16 17:54:31 fetching corpus: 100, signal 42097/45425 (executing program) 2022/09/16 17:54:31 fetching corpus: 150, signal 56853/61482 (executing program) 2022/09/16 17:54:31 fetching corpus: 200, signal 65640/71534 (executing program) 2022/09/16 17:54:31 fetching corpus: 250, signal 71005/78143 (executing program) 2022/09/16 17:54:31 fetching corpus: 300, signal 75775/84106 (executing program) 2022/09/16 17:54:31 fetching corpus: 350, signal 79354/88886 (executing program) 2022/09/16 17:54:32 fetching corpus: 400, signal 87620/97994 (executing program) 2022/09/16 17:54:32 fetching corpus: 450, signal 90111/101621 (executing program) 2022/09/16 17:54:32 fetching corpus: 500, signal 92738/105326 (executing program) 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program) 2022/09/16 17:54:48 fetching corpus: 6500, signal 240892/252766 (executing program) 2022/09/16 17:54:48 fetching corpus: 6550, signal 241983/252767 (executing program) 2022/09/16 17:54:48 fetching corpus: 6600, signal 242375/252809 (executing program) 2022/09/16 17:54:48 fetching corpus: 6628, signal 242658/252809 (executing program) 2022/09/16 17:54:48 fetching corpus: 6628, signal 242658/252809 (executing program) 2022/09/16 17:54:51 starting 8 fuzzer processes 17:54:51 executing program 1: get_thread_area(&(0x7f0000000000)={0x1, 0x20000800, 0x1000, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1}) set_thread_area(&(0x7f0000000040)={0xe3, 0xffffffffffffdfff, 0x4000, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1}) get_thread_area(&(0x7f0000000080)={0xd26, 0x0, 0x1000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1}) get_thread_area(&(0x7f00000000c0)={0xffff, 0x20000800, 0x4000, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1}) get_thread_area(&(0x7f0000000100)={0xffffff1d, 0x20000800, 0x1000, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1}) modify_ldt$write2(0x11, &(0x7f0000000140)={0x0, 0x20001000, 0xffffffffffffbfff, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1}, 0x10) get_thread_area(&(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x1000, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1}) set_thread_area(&(0x7f00000001c0)={0x5, 0x20000800, 0x4000, 0x0, 0x2, 0x1, 0x0, 0x1}) get_thread_area(&(0x7f0000000200)={0x6, 0x1000, 0x400, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1}) modify_ldt$write(0x1, &(0x7f0000000240)={0x1, 0x20000800, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000280)={0x9, 0xffffffffdfffe7ff, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1}, 0x10) set_thread_area(&(0x7f00000002c0)={0x7ec, 0x20000800, 0x2000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1}) set_thread_area(&(0x7f0000000300)={0xffffffe0, 0x1000, 0xffffffffffffffff, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1}) modify_ldt$write2(0x11, &(0x7f0000000340)={0x81, 0x0, 0x2000, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x10) set_thread_area(&(0x7f0000000380)={0x40, 0xffffffffffffffff, 0x1000, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1}) set_thread_area(&(0x7f00000003c0)={0x7, 0x20001000, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1}) set_thread_area(&(0x7f0000000400)={0x8, 0xffffffffffffffff, 0x4000, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1}) get_thread_area(&(0x7f0000000440)={0x400, 0x100000, 0x1000, 0x1, 0x2, 0x0, 0x0, 0x1}) set_thread_area(&(0x7f0000000480)={0x7ff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x3, 0x1, 0x1, 0x1}) modify_ldt$write2(0x11, &(0x7f00000004c0)={0x5, 0x100000, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x1, 0x1}, 0x10) 17:54:51 executing program 4: ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000000)=0x5) r0 = fsmount(0xffffffffffffffff, 0x0, 0x88) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000080)=""/207) r3 = openat$incfs(r0, &(0x7f0000000180)='.pending_reads\x00', 0x2900, 0x180) r4 = memfd_secret(0x80000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f00000001c0)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000240), r4) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r3, 0x89f6, &(0x7f00000003c0)={'ip6tnl0\x00', &(0x7f0000000340)={'syztnl2\x00', 0x0, 0x29, 0x0, 0x1, 0x1, 0x5c, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}, 0x7, 0x700, 0x1}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2150004}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x38, r5, 0x32c, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r6}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x40080}, 0x3) r7 = syz_genetlink_get_family_id$devlink(&(0x7f0000000500), r2) sendmsg$DEVLINK_CMD_TRAP_SET(r1, &(0x7f0000000800)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000007c0)={&(0x7f0000000540)={0x260, r7, 0x1, 0x70bd29, 0x25dfdbff, {}, [{@pci={{0x8}, {0x11}}, {0x1c}, {0x5, 0x83, 0x1}}, {@pci={{0x8}, {0x11}}, {0x1c}, {0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}, {0x5}}, {@pci={{0x8}, {0x11}}, {0x1c}, {0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}, {0x5, 0x83, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}, {0x5, 0x83, 0x1}}, {@pci={{0x8}, {0x11}}, {0x1c}, {0x5}}, {@pci={{0x8}, {0x11}}, {0x1c}, {0x5}}, {@pci={{0x8}, {0x11}}, {0x1c}, {0x5, 0x83, 0x1}}]}, 0x260}, 0x1, 0x0, 0x0, 0x40}, 0x24048004) r8 = syz_open_dev$vcsu(&(0x7f0000000840), 0xa6, 0x10000) ioctl$FS_IOC_FSSETXATTR(r8, 0x401c5820, &(0x7f0000000880)={0x3a0b, 0xfff, 0x7, 0x3, 0x80000000}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000008c0), 0x141080, 0x0) r9 = openat$sr(0xffffffffffffff9c, &(0x7f0000000900), 0x0, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, &(0x7f0000000ec0)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000e80)={&(0x7f0000000980)={0x4f4, 0x0, 0x1, 0x70bd25, 0x25dfdbff, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0xfffffffd, @loopback}}, {0x14, 0x2, @in={0x2, 0x4e24, @multicast2}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x9, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0xfffeffff}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x800, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x4}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x101}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x8000, @private2, 0xbfc}}, {0x14, 0x2, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x43}}}}}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}]}]}, @TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffffffd}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}, @TIPC_NLA_NET={0x40, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x100}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x5}, @TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x6}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}]}, @TIPC_NLA_SOCK={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xb48}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x80000001}]}, @TIPC_NLA_LINK={0x2c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_NODE={0x1d8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x48, 0x4, {'gcm(aes)\x00', 0x20, "dcc0786c9f25b34fcc28dd03ade4d1fdcc3fe6c40d138b590b57d0dbb43a930d"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0xfc, 0x3, "231a0d25c1e3cfe3f89cd6dc0caf4ca8c4243062c868e7927acfaf512938f343bc148b958ed34bdb11828779189e1e61fe1a74d0fea2fb79c52ba4322ff212f3d255fed553dd39fccf19052f7d72265a610210864363513747ab41555a80090f6a9f903c528d1ca18f1354b96fee00d7b587b7def35629d0ba1dfd0a3c3864a655727199c8151e5d202c8cd390553cc774f1bd3e725175c6fd8aee2451108dfa735a9ca70c8e460223d7ca9d43646f70f62bb9cd37c70ff86c0d6739587bb834f5e91000b7ef3f48dde5ab6d4ad6e4d6e789cc59307b19584548b7d9f8fad4da58891ac8c37bbf12270b4818ddb5793d787067f492df0f72"}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xb6cf}, @TIPC_NLA_NODE_ID={0x31, 0x3, "2fd7284644b314b19735218429e175e665bb93395228448915a6c1ba9e3ca20649d0023500c86789689b4f4402"}, @TIPC_NLA_NODE_KEY={0x47, 0x4, {'gcm(aes)\x00', 0x1f, "f99bef94465fdbcf2e023a716bc53e1876c0c222fd4e10a2322a6a0245fe0c"}}]}, @TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9}]}, @TIPC_NLA_BEARER={0x70, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x454a1bcf}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x870}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x396a}]}]}, @TIPC_NLA_BEARER={0x100, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x20, @ipv4={'\x00', '\xff\xff', @remote}, 0x8}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x2, @private2, 0x1f}}}}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x74497f8b, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x3}}, {0x14, 0x2, @in={0x2, 0x4e21, @multicast1}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xbd6}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0xfffffbff, @local, 0x2}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x8, @ipv4={'\x00', '\xff\xff', @empty}, 0x62e}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x4f4}, 0x1, 0x0, 0x0, 0x48000}, 0x1) r10 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000f00), 0x101800) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r10, 0x5000943f, &(0x7f0000000f40)={{r9}, 0x0, 0x0, @unused=[0xa6c, 0x8000, 0xd71, 0x2], @subvolid=0xbbd}) perf_event_open(&(0x7f0000001f40)={0x1, 0x80, 0x58, 0x2, 0x9, 0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x200, 0x0, @perf_config_ext={0x3, 0x2}, 0x4400, 0x0, 0x7ff, 0x0, 0x2, 0x0, 0x5bc, 0x0, 0x80, 0x0, 0xffff}, 0xffffffffffffffff, 0x3, r0, 0xa) 17:54:51 executing program 2: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x8900, 0x0) fcntl$getflags(r0, 0x3) recvmmsg$unix(r0, &(0x7f0000005ac0)=[{{&(0x7f0000000040), 0x6e, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/183, 0xb7}, {&(0x7f0000000180)=""/17, 0x11}, {&(0x7f00000001c0)=""/99, 0x63}], 0x3, &(0x7f0000000280)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x90}}, {{&(0x7f0000000340)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/83, 0x53}, {&(0x7f0000000440)=""/221, 0xdd}], 0x2, &(0x7f0000000580)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x48}}, {{&(0x7f0000000600)=@abs, 0x6e, &(0x7f0000001900)=[{&(0x7f0000000680)=""/54, 0x36}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f00000007c0)=""/123, 0x7b}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/83, 0x53}, {&(0x7f00000018c0)=""/11, 0xb}], 0x6, &(0x7f0000001980)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40}}, {{&(0x7f00000019c0), 0x6e, &(0x7f0000002a40)=[{&(0x7f0000001a40)=""/4096, 0x1000}], 0x1, &(0x7f0000002a80)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x128}}, {{&(0x7f0000002bc0), 0x6e, &(0x7f0000002e80)=[{&(0x7f0000002c40)=""/210, 0xd2}, {&(0x7f0000002d40)=""/19, 0x13}, {&(0x7f0000002d80)=""/214, 0xd6}], 0x3}}, {{&(0x7f0000002ec0), 0x6e, &(0x7f0000003140)=[{&(0x7f0000002f40)=""/104, 0x68}, {&(0x7f0000002fc0)=""/120, 0x78}, {&(0x7f0000003040)=""/138, 0x8a}, {&(0x7f0000003100)=""/13, 0xd}], 0x4, &(0x7f0000003180)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f00000031c0)=@abs, 0x6e, &(0x7f0000004400)=[{&(0x7f0000003240)=""/147, 0x93}, {&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000004300)=""/196, 0xc4}], 0x3}}, {{&(0x7f0000004440)=@abs, 0x6e, &(0x7f0000005580)=[{&(0x7f00000044c0)=""/66, 0x42}, {&(0x7f0000004540)=""/60, 0x3c}, {&(0x7f0000004580)=""/4096, 0x1000}], 0x3, &(0x7f00000055c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x38}}, {{&(0x7f0000005600)=@abs, 0x6e, &(0x7f0000005a00)=[{&(0x7f0000005680)=""/179, 0xb3}, {&(0x7f0000005740)=""/35, 0x23}, {&(0x7f0000005780)=""/79, 0x4f}, {&(0x7f0000005800)=""/252, 0xfc}, {&(0x7f0000005900)=""/213, 0xd5}], 0x5, &(0x7f0000005a80)=[@cred={{0x1c}}], 0x20}}], 0x9, 0x0, &(0x7f0000005d00)) ioctl$FS_IOC_GETFSMAP(r7, 0xc0c0583b, &(0x7f0000005d40)={0x0, 0x0, 0x3, 0x0, '\x00', [{0xfff, 0x7, 0x1, 0x4, 0x38f9, 0x1}, {0x1, 0xffff252b, 0x8, 0x1800000000, 0x3, 0x8}], ['\x00', '\x00', '\x00']}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000005ec0)={{0x1, 0x1, 0x18, r6}, './file0\x00'}) write$P9_RREADLINK(r8, &(0x7f0000005f00)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005f40), 0x4000, 0x0) ioctl$TIOCMIWAIT(r9, 0x545c, 0x0) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000005fc0)={0x2, &(0x7f0000005f80)=[{0x1, 0x9, 0x80, 0x4}, {0x7ff, 0x1, 0x0, 0x2}]}) ioctl$EXT4_IOC_SWAP_BOOT(r10, 0x6611) ioctl$NS_GET_USERNS(r3, 0xb701, 0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r2, 0x5000943a, &(0x7f0000006080)={{r4}, 0x0, 0x16, @inherit={0x70, &(0x7f0000006000)={0x1, 0x5, 0x8, 0x7fffffff, {0x2, 0x80000001, 0x0, 0x5, 0x6f}, [0x20, 0x6, 0x0, 0x2, 0x0]}}, @subvolid=0x9}) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000007080)) r11 = socket$nl_netfilter(0x10, 0x3, 0xc) r12 = syz_open_dev$vcsn(&(0x7f0000007180), 0xfffffffffffffffe, 0x84000) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r11, 0x5000943f, &(0x7f00000071c0)={{r12}, 0x0, 0x2, @unused=[0xec9, 0x10001, 0x1, 0x400], @devid}) openat$procfs(0xffffffffffffff9c, &(0x7f00000081c0)='/proc/schedstat\x00', 0x0, 0x0) r13 = openat$null(0xffffffffffffff9c, &(0x7f0000008200), 0x12500, 0x0) ioctl$LOOP_CHANGE_FD(r13, 0x4c06, r5) openat$vcsu(0xffffffffffffff9c, &(0x7f0000008240), 0x183002, 0x0) 17:54:51 executing program 0: r0 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x1) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r0) r3 = accept4$packet(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x14, 0x800) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r3, 0x80047210, &(0x7f0000000100)) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xffffffffffffffff}}, './file0\x00'}) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000180)={{0x1, 0x1, 0x18, r2, {r3}}, './file1\x00'}) r8 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r8) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f00000001c0)={0x4, 0x5, 0x81, 0x2, 0x7}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, r0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) 17:54:51 executing program 3: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/vmcoreinfo', 0x8000, 0x20) r1 = syz_io_uring_setup(0xafb, &(0x7f0000000040)={0x0, 0xf8b1, 0x10, 0x3, 0x18f, 0x0, r0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000100)=0x0) r3 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x2, 0x197) r4 = socket$netlink(0x10, 0x3, 0x13) pwritev(r4, &(0x7f0000000740)=[{&(0x7f0000000180)="0f4188c9859cf32711863a2bf1770c6dad908babbcf7c6195817df6881699cc9e15eebd8168170e7904b21430f2ce075771b0324534a5f9d0a0321e97613d563ee915ab3e4cfc26afc008cdda28d66c5e34d11d97fefad8b6520e231121e1edbacabaeb3918abe5afdad7f8fe1c7a253479b9be8d7df25de50988386ce11c91b56a3611c60d39bd4b625732c7f168137eadb3d5ca41c82df1692", 0x9a}, {&(0x7f0000000240)="0e004b70a823fe874d647675ef860d1c3d0f740573d1b5d93bf95ff6f8b3a6a79e6b3dee8eff7183064ad2279343f8579d4f33c706d58e087c1232da6ad60d35fdd8471304b1f3aaa0abeb22726c0936ae006cb07dd8266b3237b44f57cc412a456d9d633bb7bc45fcd879a8eb9d2f5fe47dee51c8de2a228dd5c520c354b88e68db141235a6b82a4860e256672757c7f0ba8b42260623106f1a72061ba4c964171e6ea02d9a50cf9acce0075c8db60826caeb86c9bf8268b21efd786a36b0e87901e8383f4d62bf3aa08b52ece73810107e61395759f438fa445da7791d1076f6915d8614", 0xe5}, {&(0x7f0000000340)="3a890a726d2bf1f7425a818aa1a5f7acd812495ac3a9ac28c218528721c90f97ea2f4e2136e70ee7cc044aa05845ca778bedb3045b0553a61bf808b1805c85c20a7f131dc563444aa75f", 0x4a}, {&(0x7f00000003c0)="c4d3bc776eefc68f2b15ba853e9973496c196ea5c57e95f13de1f9b1e5a690228be6e4ec21d630d5f633fab7022c5a665d286d2d46de59eb9f63e9e7adf7ea6a4a6b2772bfe025227fe52e68fe9673fb67426938119994c3cca1fe493b90afac20e0d6e4ed77078b7aa4136af998a5c8c929ccc5f6650a5a6d6f3c54aa0e62d5d8e94f6d14d0b9753bdaa027c0d92d0f92451e5cd93083b3962828f4e6ae78c4ea09598653f9a2325468a2adda60bf25306f75a8e2d4a8c9bd2c3d566b09798a38463ca9d7940d9456a105cda64812e5548ac66f430e49e7a14c3a8f87fc9f98fa48ff4576956e0368fa2c06a8b0f64f0cd65436e5", 0xf5}, {&(0x7f00000004c0)="eae61a496e40a44d693465e7e8cfaba04c315613c2b55b1c1125a7584b25143abcab2b3bbd2875b1a61136f184dc111b8522f0f9fc564eb4201234496296c6b6e212700a2c08a02c1b3664668d3dd70d91460255259b86e9dbce727245e673681bd6827d9bc59d48896fbe7b6beb036ad0029fd6914f9560a0cb8081d00fe97494b15214", 0x84}, {&(0x7f0000000580)="7dee345c037a45bcd79b98b5aaf10e4919911ee527", 0x15}, {&(0x7f00000005c0)="57a49abe1d1512a10b39b5d2f322faf3d86b25900309f9e41f7c1552ba68aa61c9891c595d381c86c64840df8f1ae8f04c9221445bc50c3713da08e0098adef09b4a5fc8cfb82d12d267bd3ce56cbb7880978ac53b77c03bedfbba839fd0c982563c780aab67e108504344d199938d647e9461dcaca6f555973eb36feef15a3cd6924474b1944c560013befeb9a1a6e8bee6e56d448e45493ec03efc663fa613f8296deff4449dae937e979e21fc67f1cc09892e6913dd88fdb2de", 0xbb}, {&(0x7f0000000680)="aa033b52dbee610de1904bbd9746e0610b769f7ed55cc0170f0f0a62f81484fa01dd404cc9b3847d2171204785b7a15800e4e0a78f685540301073a65b62a3e2d3305b3a857f62a1dc789484b991a4080bdf3a3cd303bdb4880e084da2eee48cb6bdc0796a6ecc94b8a604ff53fa3f317035db6e9d8652f5dee4", 0x7a}, {&(0x7f0000000700)="06d5f525425ebccf76ef6a27e110fc2a75f4d94454", 0x15}], 0x9, 0x80000000, 0x10000) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xa, 0x10, r0, 0x0) syz_io_uring_submit(r5, r2, &(0x7f0000000800)=@IORING_OP_NOP={0x0, 0x5}, 0xffff0001) r6 = syz_open_dev$rtc(&(0x7f0000000840), 0x80000000, 0x101000) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = getpgrp(0x0) r9 = fork() fstat(r3, &(0x7f0000004240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004dc0)=0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000004e00)='./file0\x00', &(0x7f0000004e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) r13 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000004ec0)='attr/sockcreate\x00') r14 = dup(r0) r15 = syz_io_uring_complete(r5) r16 = syz_open_dev$usbmon(&(0x7f0000004f00), 0x7, 0x80) r17 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$netlink(r4, &(0x7f0000004fc0)={0x0, 0x0, &(0x7f0000004d40)=[{&(0x7f0000000880)={0x138, 0x2b, 0x300, 0x70bd2a, 0x25dfdbfd, "", [@typed={0x8, 0x2a, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0x8, 0x3b, 0x0, 0x0, @fd=r6}, @nested={0x8d, 0x7b, 0x0, 0x1, [@generic="ce1a371fb7c7f2179a945de05c2ba90bc2efe1bae1c1a23cdaa5fe28c65363f72bd68b7b74fa11be519e8351d098780c1e59d090218ec21840001c291946cf80d4cb4f1be4ca8dc1b15dfc0b5cd2844d19801bb1fddef6717968fdb440732ee2525bb1949bf9c633089b9b4bf1755bea793c1009c8da3439c388a6", @generic, @generic="a980fa3d84f3173c5e0193ee4f79"]}, @typed={0x8, 0x66, 0x0, 0x0, @u32=0x1}, @generic="9a39f24167ca480c799969c7c09afc416b2414d05cecb57c1bd8ff0a5f543c7e04e6f3fd02db79ad8b30ff3b6c611170da803d8fd07992ff4f69a5a106b784f0fcde93e05a84fd6d6912606f1e9138ee342c18b9ed9e5f33cb81f317fe2a3f740446d05230084e8a5f542ad19dca8129ebc051", @typed={0xc, 0x3e, 0x0, 0x0, @u64=0x80}]}, 0x138}, {&(0x7f0000002f80)={0x214, 0x31, 0x4, 0x70bd28, 0x25dfdbfe, "", [@nested={0x158, 0x21, 0x0, 0x1, [@generic="cc34fb8b59f516f28d0c7e032ee6f0fc544b0d386376d41a447548c52cc0875a6791cfd7cccaf0bc24a9543e18", @typed={0x8, 0x35, 0x0, 0x0, @pid}, @typed={0x8, 0x45, 0x0, 0x0, @uid=0xee00}, @typed={0xc, 0x33, 0x0, 0x0, @u64=0xfffffffffffffffe}, @generic="83ddd68a6b5013e4947d46dd3aa3112d40e0f9c73755c3c519e20e0380e54b", @typed={0x8, 0x7d, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @typed={0x8, 0x8d, 0x0, 0x0, @uid=0xffffffffffffffff}, @generic="3d775240778afad8e9eff79d44ead5433a45c927f855aa276d059ee523be2b669dd81026d014a262e53462dc8c42b44f8530e5e8db3bdd032834669ce08869f56e4877cb7b26f124770f34a91c267989f7207ddc9aa0594d83fbeea3f48a74d3ea38280ef1d5d1b7350db0753e1cd2430ac9acbd589712d6dc8be0961e69730df541cc4b37a29e96145c8b5a85a322815a93a2902801d85cfe80636cd3d7663d99b9672c7eff90ef2abcb4b53121db4ce5aa2c13d76764f1c77166422c14655ca1fa0d7b99c0eedf5346844d", @typed={0x8, 0x8, 0x0, 0x0, @fd=r7}, @typed={0x8, 0x13, 0x0, 0x0, @uid=0xffffffffffffffff}]}, @nested={0x9c, 0x2e, 0x0, 0x1, [@generic="935fc3c74336104022b8979154076d74cc38554c1f897ee79cc0ef3c8fc9a5656629bedf87da247403e94c4b4f7a64228339444d0f24a2fd5ab1f94213fd2e6fb6ac69aa411325a361b68eb55595e67a14f1cf5b4e168717066927d259db50fc4b6781b501f843c5b0cbbb5f29b156cd0c5789da5983c56473bc9ce74d1c7a53dcfc62202a8a4c655195abd6ec9a32cef6c09e3e3033e839"]}, @typed={0x8, 0x28, 0x0, 0x0, @fd=r0}, @typed={0x8, 0x31, 0x0, 0x0, @pid}]}, 0x214}, {&(0x7f00000031c0)={0x101c, 0x1f, 0x8, 0x70bd25, 0x25dfdbff, "", [@nested={0x100c, 0x3e, 0x0, 0x1, [@typed={0x8, 0x4e, 0x0, 0x0, @ipv4=@remote}, @generic="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@generic="d5eedcdb420ad29e4c207271a40d2a288930fad3fb3e5cbedc5f13ba7a3bdfca0ddc2e8141bf0c078b6b2da0f11724cdbc7f8a802510631966b54d889ff2cab024172d7c0f1e6cb65eccfd2f17c7c75c4bed7cb35171bdcd1b666415d094648da81e20aa6d45a4a8470a77aeb7a0b4c25836d19e289b4cd3f5f9fa22f44d40e327fa0196c03859de23d36a74e13b4e0197a43008eda4253cc8195c67a4dc132da6463774aab7a480b68ff939d96a91e91be698240343aa9d52ec9365d02ce50aff7be324b53f20c683c88e", @generic="1f439c5f7359e7c8ada725e3bd8dfd62e496e297d14ac2b8925491601836259c30133e205bf8e98ef9aa3e2261796d54e7b6e0b9db4f9da00fa1670ccc03406d053ad6561a3e5b9508f06282cd719a2b6030c721203648db50356062df9b87b739d2103dd43affdb796e402eb70dac7a91194192b16f6a7f4dd0cc6835c1b5c574af4c6778be8887456659e79c82fffaaad64b048f81977b6ebe9cd2478d3aeaee4269ca37f137e814b6e90f44abfc3e176ea864c646c9f7e56a319b54825a09fb8dbe22668f2a", @generic="c34da1e07ddb6cf6a7899c9e71d363", @generic="ee4dbea386c90edd916d"]}]}, 0x528}, {&(0x7f0000004800)={0x3c, 0x2e, 0x10, 0x70bd28, 0x25dfdbfd, "", [@generic="5ac624be549c4db4c6e4c760b6f72a01145521271b5dc5b288d39a4bd0a29e98bd86844071bb415502d96404"]}, 0x3c}, {&(0x7f0000004840)={0x54, 0x11, 0x4, 0x70bd26, 0x25dfdbfc, "", [@nested={0xc, 0x57, 0x0, 0x1, [@typed={0x8, 0x7b, 0x0, 0x0, @fd=r1}]}, @typed={0x8, 0x93, 0x0, 0x0, @pid}, @nested={0x2d, 0x6e, 0x0, 0x1, [@generic="42bac95a259287cb59418f2923330745d88bbff33a4b1daf8cc2c919b4fc1e974b79b044ef9f2117af"]}]}, 0x54}, {&(0x7f00000048c0)={0x46c, 0x38, 0x20, 0x70bd2c, 0x25dfdbff, "", [@typed={0x8, 0x13, 0x0, 0x0, @pid}, @nested={0x79, 0x21, 0x0, 0x1, [@generic="d534ad16030f713ba6edb426c807b6eff9c0d00ba13b0272c0ec417ebdb488ec9d7f108669b8313454c2a3fc26338b3ecb873198d196f016298ca1d97a051c0fa18084979ed0dfd8d31e70ca731e141cb684a225a1f844607ed628415f5f38965dbe6ff93f662e362cd4bfe39d4edbd4bc6316a154"]}, @typed={0x8, 0x3b, 0x0, 0x0, @ipv4=@empty}, @generic="49ab5ec0488f12fc9182b9b1aa665cf731ad67a1b8679e50d24b8714543df36cf05aea55287b216710289aaefd4b147902ecc53af3d24b5429b330ced8245bb0543b4e669fa34f6ba4fdddb35540d9b9ead506871dab27fcf3fd38e779437db3521b83bc73a5d4697eee3d51982659a9d06499f91f20bee7c7d4671263bdbf5ebd48580b9f44ab852fe006cf01995e186cc9640f1ab5f230", @generic="0e72ec1e166f686775de1d2f88ecd7d189fed3275bb8fe63a0356aa0084753679b9a9df6833fb956d00688a4075cc4be629ebb9a94a591f850b7480939b11957b1fcebc5b798fdcc8aef2627c0ee8d87bf844e608d4a93f28648b73799ac765afbd327d92b1db2bc714c8d46e1fc1fe9c9238e59c2b73e91ae281d8b01fd6a19e2f226a69731fa7b6c18274f54e95d86387c218f895e186b3de14bbe8839c6b1b9740c127c552b44ae2c326084a5292d1c5a1d85502f5ba88edbfb25", @nested={0x279, 0x27, 0x0, 0x1, [@generic="732fc9d874822285850440bbd3a6d68623c895ff65c8a3ca0beddd5af0725ecc83314498d003d766f57ec19980e16b91378bf18b", @generic="7a0085f3f50e83d28c6e51af9063890f57db7d8b2b94634e274c8bb3cc2c5e296b296aa8bdb5498ce7e79227341cbf874a71795eba43d032e79254b295d21add9071d465ad2cd63a92451e18bffff83272ea635237ee3877843f4b47a3ae145d6d9e0e283d7f95e20d36efad7b42766533a8f3cd6a18f055a95496eb52a955827ca38168f46e3196d6af5b214631a7b8810d3e83eb", @generic="0822bccc775fe6b1a7cd7f77e350c5b533d74fda2f26", @generic="dd530e60b809f77175f8900901e769354c098253b6cffb8d1cf11dedf8b7b376fb85a52bd79ef9b1d52b96672946cda99ad9423428c300c1db4b44b66675f03e780938f2d3f25e2306760390ecfab60735cea31d4ad41cb9f8d72f41f63fd7722e55c5cdaef859d9138cfcd78c5786473e55c109dfe77ed2e3c0308836ab4c67bcc291016686ae25e006b2e61be393ee5dd4361e1900198af332985e", @generic="e360736dc4c698a09fa260d30bef57f7ef805d4f714e5da0defa1d68772b9aeb2ff79de25099389345ad6b594e8489c9cccf4290c4ee58a9ac795b1e8f59061a41de423c038813c38e2766a42b7fe3c00f33092a48a20204e39211e2f3384e73396751cdd8709a58a7ba1f0612c9d3099f98b17be88cd5bcb4e2c185d6eafd0652ff7098dc166e0d8c3c440ea8eff522cd58edac4cc30998741eee52e6bc12a453e217fbd1bd87db6cffbc96023f9f3ca2f8ed154a6e291ea3d233a963149224e32490ec296d7930c547d3d35572b489b2b2fd353219f82dcc08dd647159afdd0b4c7f1094afb66da19a78bf9550da7558559a1c8174c4523157"]}]}, 0x46c}], 0x8, &(0x7f0000004f40)=[@cred={{0x1c, 0x1, 0x2, {r11, 0x0, r12}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}}}, @rights={{0x38, 0x1, 0x1, [r13, r4, r14, r4, r3, r3, r15, 0xffffffffffffffff, r16, r17]}}], 0x78, 0x10}, 0x0) [ 76.726027] audit: type=1400 audit(1663350891.481:6): avc: denied { execmem } for pid=286 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 17:54:51 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x4, 0x3, 0x8, 0xa5, 0x0, 0x0, 0x40008, 0xa, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x2, @perf_bp, 0x2000, 0x6, 0x3459, 0x2, 0x1, 0x3f, 0xffff, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0xf, r0, 0x3) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x200, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000000180)={'ip6gre0\x00', &(0x7f0000000100)={'ip6_vti0\x00', 0x0, 0x4, 0x6, 0x89, 0x6, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}, @empty, 0x8000, 0x40, 0x1, 0x6}}) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x403, 0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x48, 0x0, 0x200, 0x70bd28, 0x25dfdbfb, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000000}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x800) r3 = syz_open_dev$loop(&(0x7f0000000340), 0x7, 0x400001) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000380)) r4 = socket$inet(0x2, 0x6, 0x8) r5 = dup2(r1, r4) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000008, 0x4000010, r2, 0x0) r7 = openat$sr(0xffffffffffffff9c, &(0x7f0000000580), 0x100, 0x0) r8 = openat$null(0xffffffffffffff9c, &(0x7f00000005c0), 0x400000, 0x0) syz_io_uring_submit(r6, 0x0, &(0x7f0000000640)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x100, &(0x7f0000000600)=[r3, 0xffffffffffffffff, r3, r7, r5, r8, r4, 0xffffffffffffffff], 0x8}, 0x3) r9 = openat$sr(0xffffffffffffff9c, &(0x7f0000000680), 0x2c800, 0x0) ioctl$IOC_PR_CLEAR(r9, 0x401070cd, &(0x7f00000006c0)={0x8001}) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000700)={{0x2, 0x4e24, @broadcast}, {0x1, @remote}, 0x0, {0x2, 0x4e21, @local}, 'team_slave_1\x00'}) getsockopt$sock_buf(r9, 0x1, 0x0, &(0x7f0000000780)=""/227, &(0x7f0000000880)=0xe3) write$binfmt_misc(r5, &(0x7f00000008c0)={'syz1', "4282f7a3115b4defa9c5d604b97333365cf33b15e8bbc0296be1ce147675ffb8470d254a9b9ef565e7a4b11165dd59ba57cb8ec59bdd466bf262db3dd1c15c2bf28c3221e1145735a14196619bd877562e5bfeb171c0fe6065077918f8368f62c49325983d76cb964084ebd891b7ddf64fe692514d17b637ddbbf94b80c7e1ebbb9fbecb9584b98923879dad7d1aa3955a995b0a6ba47644bded71e9de02465824fa67b5a85b51b82df17afce1b6b5dc54ba0180548dc3c4e6bb0878410470159b99cf267f987b3d3933a81923f831bfc27b7949dc3662bccface6c9f71c3513fbd570a96ad3f7ce082bac4b8f7e3e423c88ad33"}, 0xf8) syz_io_uring_setup(0x6c29, &(0x7f00000009c0)={0x0, 0xb583, 0x1, 0x1, 0x5e, 0x0, r9}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000a40), &(0x7f0000000a80)) 17:54:51 executing program 6: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, r0, 0x4, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1b}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @rand_addr=0x64010102}, @NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:syslogd_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x8001) sendmsg$NFT_MSG_GETGEN(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x10, 0xa, 0x201, 0x0, 0x0, {0x2, 0x0, 0x5}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x5}, 0x4004040) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r1, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0xd64}, @SEG6_ATTR_ALGID={0x5}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x3}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x2}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x7f}]}, 0x44}}, 0x8080) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x38, r0, 0x1, 0x70bd2c, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @loopback}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_to_bond\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x4001) sendmsg$NL80211_CMD_DEL_STATION(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000540)={0x90, 0x0, 0x300, 0x70bd28, 0x25dfdbfb, {{}, {@val={0x8}, @val={0xc, 0x99, {0x81, 0x1e}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_OPMODE_NOTIF={0x5, 0xc2, 0xff}, @NL80211_ATTR_STA_PLINK_ACTION={0x5}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MGMT_SUBTYPE={0x5, 0x29, 0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MGMT_SUBTYPE={0x5, 0x29, 0xa}, @NL80211_ATTR_STA_WME={0x1c, 0x81, [@NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x1f}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x9}, @NL80211_STA_WME_UAPSD_QUEUES={0x5}]}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x5}]}, 0x90}}, 0x8000) sendmsg$NL80211_CMD_FLUSH_PMKSA(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x20, 0x0, 0x20, 0x70bd2b, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x6, 0x6b}}}}, ["", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x24008901}, 0x8000) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000007c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x14, r2, 0x800, 0x70bd26, 0x25dfdbfe, {{}, {@void, @void}}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x400c000}, 0x4040000) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000008c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000980)={&(0x7f0000000940)={0x14, r3, 0x1, 0x70bd26, 0x25dfdbfc, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x8010) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a40), 0xffffffffffffffff) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a80)={0x3c, r4, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x4}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xea}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000800}, 0x40000) r5 = signalfd(0xffffffffffffffff, &(0x7f0000000b40)={[0x5d8]}, 0x8) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r5, &(0x7f0000000c40)={&(0x7f0000000b80)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000c00)={&(0x7f0000000bc0)={0x34, 0x0, 0x802, 0x70bd2a, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x2000000c) fcntl$setstatus(r5, 0x4, 0x800) r6 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000cc0), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_REMOVEDEF(0xffffffffffffffff, &(0x7f0000000d80)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x34, r6, 0x400, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast2}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}, @NLBL_MGMT_A_CV4DOI={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x4004001}, 0x88d4) sendmsg$NLBL_MGMT_C_PROTOCOLS(0xffffffffffffffff, &(0x7f0000000e80)={&(0x7f0000000dc0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000e40)={&(0x7f0000000e00)={0x40, 0x0, 0x8, 0x70bd2d, 0x25dfdbfd, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0x25}}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private1}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x10}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 17:54:51 executing program 7: modify_ldt$read(0x0, &(0x7f0000000000)=""/1, 0x1) modify_ldt$read(0x0, &(0x7f0000000040)=""/154, 0x9a) modify_ldt$read(0x0, &(0x7f0000000100), 0x0) modify_ldt$read(0x0, &(0x7f0000000140)=""/156, 0x9c) modify_ldt$read(0x0, &(0x7f0000000200)=""/4096, 0x1000) modify_ldt$read(0x0, &(0x7f0000001200)=""/51, 0x33) modify_ldt$read(0x0, &(0x7f0000001240)=""/92, 0x5c) modify_ldt$read(0x0, &(0x7f00000012c0)=""/33, 0x21) modify_ldt$read(0x0, &(0x7f0000001300)=""/248, 0xf8) modify_ldt$read(0x0, &(0x7f0000001400)=""/4096, 0x1000) modify_ldt$read(0x0, &(0x7f0000002400)=""/4096, 0x1000) modify_ldt$read(0x0, &(0x7f0000003400)=""/254, 0xfe) modify_ldt$read(0x0, &(0x7f0000003500)=""/218, 0xda) modify_ldt$read(0x0, &(0x7f0000003600)=""/98, 0x62) modify_ldt$read(0x0, &(0x7f0000003680)=""/75, 0x4b) modify_ldt$read(0x0, &(0x7f0000003700)=""/166, 0xa6) modify_ldt$read(0x0, &(0x7f00000037c0)=""/183, 0xb7) modify_ldt$read(0x0, &(0x7f0000003880)=""/27, 0x1b) modify_ldt$read(0x0, &(0x7f00000038c0)=""/218, 0xda) modify_ldt$read(0x0, &(0x7f00000039c0)=""/12, 0xc) [ 77.927580] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 77.930440] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 77.931569] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 77.939926] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 77.941304] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 77.948235] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 77.955448] Bluetooth: hci0: HCI_REQ-0x0c1a [ 77.996279] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 77.998029] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 77.999529] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 78.001421] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 78.002699] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 78.003600] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 78.006675] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 78.007593] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 78.011723] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 78.012250] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 78.013523] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 78.013591] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 78.018258] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 78.018907] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 78.020536] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 78.023950] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 78.024724] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 78.025401] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 78.026075] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 78.026882] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 78.027491] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 78.028152] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 78.043058] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 78.044789] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 78.046219] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 78.047700] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 78.050760] Bluetooth: hci1: HCI_REQ-0x0c1a [ 78.051328] Bluetooth: hci3: HCI_REQ-0x0c1a [ 78.052104] Bluetooth: hci2: HCI_REQ-0x0c1a [ 78.052907] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 78.054052] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 78.055664] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 78.061036] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 78.062669] Bluetooth: hci4: HCI_REQ-0x0c1a [ 78.069668] Bluetooth: hci6: HCI_REQ-0x0c1a [ 78.126630] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 78.128428] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 78.132651] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 78.133657] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 78.145675] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 78.147168] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 78.169696] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 78.171005] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 78.181969] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 78.182960] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 78.191245] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 78.192350] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 78.208516] Bluetooth: hci5: HCI_REQ-0x0c1a [ 78.209001] Bluetooth: hci7: HCI_REQ-0x0c1a [ 80.012974] Bluetooth: hci0: command 0x0409 tx timeout [ 80.076579] Bluetooth: hci4: command 0x0409 tx timeout [ 80.077006] Bluetooth: hci1: command 0x0409 tx timeout [ 80.077201] Bluetooth: hci2: command 0x0409 tx timeout [ 80.077629] Bluetooth: hci3: command 0x0409 tx timeout [ 80.140481] Bluetooth: hci6: command 0x0409 tx timeout [ 80.269880] Bluetooth: hci7: command 0x0409 tx timeout [ 80.270884] Bluetooth: hci5: command 0x0409 tx timeout [ 82.061487] Bluetooth: hci0: command 0x041b tx timeout [ 82.124457] Bluetooth: hci3: command 0x041b tx timeout [ 82.124499] Bluetooth: hci2: command 0x041b tx timeout [ 82.125806] Bluetooth: hci1: command 0x041b tx timeout [ 82.126202] Bluetooth: hci4: command 0x041b tx timeout [ 82.189436] Bluetooth: hci6: command 0x041b tx timeout [ 82.317472] Bluetooth: hci5: command 0x041b tx timeout [ 82.317968] Bluetooth: hci7: command 0x041b tx timeout [ 84.109458] Bluetooth: hci0: command 0x040f tx timeout [ 84.172439] Bluetooth: hci4: command 0x040f tx timeout [ 84.172444] Bluetooth: hci2: command 0x040f tx timeout [ 84.172941] Bluetooth: hci1: command 0x040f tx timeout [ 84.173352] Bluetooth: hci3: command 0x040f tx timeout [ 84.236486] Bluetooth: hci6: command 0x040f tx timeout [ 84.364446] Bluetooth: hci7: command 0x040f tx timeout [ 84.364907] Bluetooth: hci5: command 0x040f tx timeout [ 86.156449] Bluetooth: hci0: command 0x0419 tx timeout [ 86.220442] Bluetooth: hci2: command 0x0419 tx timeout [ 86.220544] Bluetooth: hci3: command 0x0419 tx timeout [ 86.220878] Bluetooth: hci4: command 0x0419 tx timeout [ 86.221637] Bluetooth: hci1: command 0x0419 tx timeout [ 86.284711] Bluetooth: hci6: command 0x0419 tx timeout [ 86.412457] Bluetooth: hci5: command 0x0419 tx timeout [ 86.413070] Bluetooth: hci7: command 0x0419 tx timeout [ 131.451723] audit: type=1400 audit(1663350946.207:7): avc: denied { open } for pid=3778 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 17:55:46 executing program 4: set_mempolicy(0x4003, &(0x7f0000000080)=0x8001, 0x7) set_mempolicy(0x3, &(0x7f0000000000)=0x1ff, 0x80) set_mempolicy(0x1, &(0x7f0000000040)=0xa6, 0x1) syz_io_uring_setup(0x6ed6, &(0x7f00000003c0)={0x0, 0x8f2e, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000280), &(0x7f0000000180)) 17:55:46 executing program 3: 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000000240)={0x2, 0x0, @remote}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000006c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, 0x0}}], 0x2, 0x0) ioctl$BTRFS_IOC_SEND(r1, 0x40489426, &(0x7f0000000100)={{r0}, 0x3, &(0x7f0000000000)=[0x4, 0xffffffffffff02dc, 0xffffffff], 0x3, 0x9, [0x5, 0xbcd3, 0xd137, 0x100000000]}) connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) bind$unix(r1, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x8000, 0x0) [ 131.734423] audit: type=1400 audit(1663350946.489:8): avc: denied { kernel } for pid=3819 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 17:55:46 executing program 4: set_mempolicy(0x4003, &(0x7f0000000080)=0x8001, 0x7) set_mempolicy(0x3, &(0x7f0000000000)=0x1ff, 0x80) set_mempolicy(0x1, &(0x7f0000000040)=0xa6, 0x1) syz_io_uring_setup(0x6ed6, &(0x7f00000003c0)={0x0, 0x8f2e, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000280), &(0x7f0000000180)) [ 131.760129] ------------[ cut here ]------------ [ 131.760152] [ 131.760157] ====================================================== [ 131.760161] WARNING: possible circular locking dependency detected [ 131.760165] 6.0.0-rc5-next-20220916 #1 Not tainted [ 131.760172] ------------------------------------------------------ [ 131.760175] syz-executor.3/3822 is trying to acquire lock: [ 131.760181] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 131.760221] [ 131.760221] but task is already holding lock: [ 131.760223] ffff88800d41b420 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 131.760251] [ 131.760251] which lock already depends on the new lock. [ 131.760251] [ 131.760254] [ 131.760254] the existing dependency chain (in reverse order) is: [ 131.760258] [ 131.760258] -> #3 (&ctx->lock){....}-{2:2}: [ 131.760272] _raw_spin_lock+0x2a/0x40 [ 131.760289] __perf_event_task_sched_out+0x53b/0x18d0 [ 131.760302] __schedule+0xedd/0x2470 [ 131.760312] schedule+0xda/0x1b0 [ 131.760322] futex_wait_queue+0xf5/0x1e0 [ 131.760334] futex_wait+0x28e/0x690 [ 131.760344] do_futex+0x2ff/0x380 [ 131.760353] __x64_sys_futex+0x1c6/0x4d0 [ 131.760363] do_syscall_64+0x3b/0x90 [ 131.760380] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 131.760398] [ 131.760398] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 131.760412] _raw_spin_lock_nested+0x30/0x40 [ 131.760426] raw_spin_rq_lock_nested+0x1e/0x30 [ 131.760439] task_fork_fair+0x63/0x4d0 [ 131.760456] sched_cgroup_fork+0x3d0/0x540 [ 131.760470] copy_process+0x4183/0x6e20 [ 131.760480] kernel_clone+0xe7/0x890 [ 131.760490] user_mode_thread+0xad/0xf0 [ 131.760500] rest_init+0x24/0x250 [ 131.760517] arch_call_rest_init+0xf/0x14 [ 131.760529] start_kernel+0x4c1/0x4e6 [ 131.760539] secondary_startup_64_no_verify+0xe0/0xeb [ 131.760553] [ 131.760553] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 131.760567] _raw_spin_lock_irqsave+0x39/0x60 [ 131.760582] try_to_wake_up+0xab/0x1920 [ 131.760595] up+0x75/0xb0 [ 131.760606] __up_console_sem+0x6e/0x80 [ 131.760622] console_unlock+0x46a/0x590 [ 131.760638] vt_ioctl+0x2822/0x2ca0 [ 131.760651] tty_ioctl+0x7c4/0x1700 [ 131.760662] __x64_sys_ioctl+0x19a/0x210 [ 131.760678] do_syscall_64+0x3b/0x90 [ 131.760691] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 131.760708] [ 131.760708] -> #0 ((console_sem).lock){....}-{2:2}: [ 131.760722] __lock_acquire+0x2a02/0x5e70 [ 131.760738] lock_acquire+0x1a2/0x530 [ 131.760753] _raw_spin_lock_irqsave+0x39/0x60 [ 131.760768] down_trylock+0xe/0x70 [ 131.760780] __down_trylock_console_sem+0x3b/0xd0 [ 131.760796] vprintk_emit+0x16b/0x560 [ 131.760812] vprintk+0x84/0xa0 [ 131.760828] _printk+0xba/0xf1 [ 131.760845] report_bug.cold+0x72/0xab [ 131.760858] handle_bug+0x3c/0x70 [ 131.760871] exc_invalid_op+0x14/0x50 [ 131.760884] asm_exc_invalid_op+0x16/0x20 [ 131.760900] group_sched_out.part.0+0x2c7/0x460 [ 131.760911] ctx_sched_out+0x8f1/0xc10 [ 131.760921] __perf_event_task_sched_out+0x6d0/0x18d0 [ 131.760933] __schedule+0xedd/0x2470 [ 131.760943] schedule+0xda/0x1b0 [ 131.760952] futex_wait_queue+0xf5/0x1e0 [ 131.760963] futex_wait+0x28e/0x690 [ 131.760973] do_futex+0x2ff/0x380 [ 131.760981] __x64_sys_futex+0x1c6/0x4d0 [ 131.760991] do_syscall_64+0x3b/0x90 [ 131.761004] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 131.761021] [ 131.761021] other info that might help us debug this: [ 131.761021] [ 131.761024] Chain exists of: [ 131.761024] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 131.761024] [ 131.761039] Possible unsafe locking scenario: [ 131.761039] [ 131.761041] CPU0 CPU1 [ 131.761044] ---- ---- [ 131.761046] lock(&ctx->lock); [ 131.761052] lock(&rq->__lock); [ 131.761058] lock(&ctx->lock); [ 131.761065] lock((console_sem).lock); [ 131.761070] [ 131.761070] *** DEADLOCK *** [ 131.761070] [ 131.761072] 2 locks held by syz-executor.3/3822: [ 131.761080] #0: ffff88806ce37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 131.761105] #1: ffff88800d41b420 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 131.761133] [ 131.761133] stack backtrace: [ 131.761136] CPU: 0 PID: 3822 Comm: syz-executor.3 Not tainted 6.0.0-rc5-next-20220916 #1 [ 131.761149] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 131.761157] Call Trace: [ 131.761160] [ 131.761165] dump_stack_lvl+0x8b/0xb3 [ 131.761180] check_noncircular+0x263/0x2e0 [ 131.761197] ? format_decode+0x26c/0xb50 [ 131.761212] ? print_circular_bug+0x450/0x450 [ 131.761229] ? enable_ptr_key_workfn+0x20/0x20 [ 131.761244] ? format_decode+0x26c/0xb50 [ 131.761260] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 131.761277] __lock_acquire+0x2a02/0x5e70 [ 131.761299] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 131.761321] lock_acquire+0x1a2/0x530 [ 131.761337] ? down_trylock+0xe/0x70 [ 131.761352] ? rcu_read_unlock+0x40/0x40 [ 131.761372] ? vprintk+0x84/0xa0 [ 131.761390] _raw_spin_lock_irqsave+0x39/0x60 [ 131.761405] ? down_trylock+0xe/0x70 [ 131.761419] down_trylock+0xe/0x70 [ 131.761432] ? vprintk+0x84/0xa0 [ 131.761448] __down_trylock_console_sem+0x3b/0xd0 [ 131.761466] vprintk_emit+0x16b/0x560 [ 131.761484] vprintk+0x84/0xa0 [ 131.761501] _printk+0xba/0xf1 [ 131.761519] ? record_print_text.cold+0x16/0x16 [ 131.761541] ? report_bug.cold+0x66/0xab [ 131.761556] ? group_sched_out.part.0+0x2c7/0x460 [ 131.761567] report_bug.cold+0x72/0xab [ 131.761582] handle_bug+0x3c/0x70 [ 131.761596] exc_invalid_op+0x14/0x50 [ 131.761611] asm_exc_invalid_op+0x16/0x20 [ 131.761628] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 131.761642] 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 [ 131.761654] RSP: 0018:ffff888041b3f8f8 EFLAGS: 00010006 [ 131.761663] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 131.761670] RDX: ffff88800d521ac0 RSI: ffffffff81566027 RDI: 0000000000000005 [ 131.761678] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 131.761686] R10: 0000000000000000 R11: ffffffff865ac01b R12: ffff88800d41b400 [ 131.761694] R13: ffff88806ce3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 131.761705] ? group_sched_out.part.0+0x2c7/0x460 [ 131.761718] ? group_sched_out.part.0+0x2c7/0x460 [ 131.761731] ctx_sched_out+0x8f1/0xc10 [ 131.761744] __perf_event_task_sched_out+0x6d0/0x18d0 [ 131.761759] ? lock_is_held_type+0xd7/0x130 [ 131.761778] ? __perf_cgroup_move+0x160/0x160 [ 131.761789] ? set_next_entity+0x304/0x550 [ 131.761809] ? lock_is_held_type+0xd7/0x130 [ 131.761827] __schedule+0xedd/0x2470 [ 131.761841] ? io_schedule_timeout+0x150/0x150 [ 131.761853] ? futex_wait_setup+0x166/0x230 [ 131.761867] schedule+0xda/0x1b0 [ 131.761879] futex_wait_queue+0xf5/0x1e0 [ 131.761891] futex_wait+0x28e/0x690 [ 131.761903] ? futex_wait_setup+0x230/0x230 [ 131.761916] ? wake_up_q+0x8b/0xf0 [ 131.761929] ? do_raw_spin_unlock+0x4f/0x220 [ 131.761948] ? futex_wake+0x158/0x490 [ 131.761965] ? fd_install+0x1f9/0x640 [ 131.761981] do_futex+0x2ff/0x380 [ 131.761992] ? __ia32_compat_sys_get_robust_list+0x3b0/0x3b0 [ 131.762008] __x64_sys_futex+0x1c6/0x4d0 [ 131.762020] ? __x64_sys_futex_time32+0x480/0x480 [ 131.762033] ? syscall_enter_from_user_mode+0x1d/0x50 [ 131.762051] ? syscall_enter_from_user_mode+0x1d/0x50 [ 131.762071] do_syscall_64+0x3b/0x90 [ 131.762086] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 131.762103] RIP: 0033:0x7f0419f48b19 [ 131.762112] 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 [ 131.762123] RSP: 002b:00007f04174be218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 131.762134] RAX: ffffffffffffffda RBX: 00007f041a05bf68 RCX: 00007f0419f48b19 [ 131.762142] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f041a05bf68 [ 131.762149] RBP: 00007f041a05bf60 R08: 0000000000000000 R09: 0000000000000000 [ 131.762156] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f041a05bf6c [ 131.762164] R13: 00007ffe034af05f R14: 00007f04174be300 R15: 0000000000022000 [ 131.762177] [ 131.821073] WARNING: CPU: 0 PID: 3822 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 131.821754] Modules linked in: [ 131.821998] CPU: 0 PID: 3822 Comm: syz-executor.3 Not tainted 6.0.0-rc5-next-20220916 #1 [ 131.822593] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 131.823407] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 131.823809] 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 [ 131.825132] RSP: 0018:ffff888041b3f8f8 EFLAGS: 00010006 [ 131.825521] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 131.826040] RDX: ffff88800d521ac0 RSI: ffffffff81566027 RDI: 0000000000000005 [ 131.826569] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 131.827087] R10: 0000000000000000 R11: ffffffff865ac01b R12: ffff88800d41b400 [ 131.827615] R13: ffff88806ce3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 131.828151] FS: 00007f04174be700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 131.828740] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 131.829168] CR2: 00007f3ef246a000 CR3: 0000000015e2c000 CR4: 0000000000350ef0 [ 131.829694] Call Trace: [ 131.829890] [ 131.830063] ctx_sched_out+0x8f1/0xc10 [ 131.830354] __perf_event_task_sched_out+0x6d0/0x18d0 [ 131.830737] ? lock_is_held_type+0xd7/0x130 [ 131.831063] ? __perf_cgroup_move+0x160/0x160 [ 131.831397] ? set_next_entity+0x304/0x550 [ 131.831719] ? lock_is_held_type+0xd7/0x130 [ 131.832062] __schedule+0xedd/0x2470 [ 131.832342] ? io_schedule_timeout+0x150/0x150 [ 131.832684] ? futex_wait_setup+0x166/0x230 [ 131.833005] schedule+0xda/0x1b0 [ 131.833264] futex_wait_queue+0xf5/0x1e0 [ 131.833570] futex_wait+0x28e/0x690 [ 131.833844] ? futex_wait_setup+0x230/0x230 [ 131.834168] ? wake_up_q+0x8b/0xf0 [ 131.834438] ? do_raw_spin_unlock+0x4f/0x220 [ 131.834774] ? futex_wake+0x158/0x490 [ 131.835064] ? fd_install+0x1f9/0x640 [ 131.835352] do_futex+0x2ff/0x380 [ 131.835617] ? __ia32_compat_sys_get_robust_list+0x3b0/0x3b0 [ 131.836052] __x64_sys_futex+0x1c6/0x4d0 [ 131.836355] ? __x64_sys_futex_time32+0x480/0x480 [ 131.836717] ? syscall_enter_from_user_mode+0x1d/0x50 [ 131.837104] ? syscall_enter_from_user_mode+0x1d/0x50 [ 131.837495] do_syscall_64+0x3b/0x90 [ 131.837777] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 131.838167] RIP: 0033:0x7f0419f48b19 [ 131.838443] 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 [ 131.839758] RSP: 002b:00007f04174be218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 131.840319] RAX: ffffffffffffffda RBX: 00007f041a05bf68 RCX: 00007f0419f48b19 [ 131.840838] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f041a05bf68 [ 131.841358] RBP: 00007f041a05bf60 R08: 0000000000000000 R09: 0000000000000000 [ 131.841869] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f041a05bf6c [ 131.842382] R13: 00007ffe034af05f R14: 00007f04174be300 R15: 0000000000022000 [ 131.842907] [ 131.843083] irq event stamp: 2412 [ 131.843339] hardirqs last enabled at (2411): [] syscall_enter_from_user_mode+0x1d/0x50 [ 131.844039] hardirqs last disabled at (2412): [] __schedule+0x1225/0x2470 [ 131.844652] softirqs last enabled at (1636): [] __irq_exit_rcu+0x11b/0x180 [ 131.845284] softirqs last disabled at (1631): [] __irq_exit_rcu+0x11b/0x180 [ 131.845911] ---[ end trace 0000000000000000 ]--- 17:55:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000200000004f8000020004000000000000000000001000000000000000200000001000600000000000000000000000000800029a3169df153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000200000004f8000020004000000000000000000001000000000000000200000001000600000000000000000000000000800029a3169df153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x4200}, {&(0x7f0000010700)="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", 0x120, 0x4400}, {&(0x7f0000010900)="2e20202020202020202020100034eb70325132510000eb7032510300000000002e2e202020202020202020100034eb70325132510000eb70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200034eb70325132510000eb70325104001a040000", 0x80, 0x14400}, {&(0x7f0000010a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x24400}, {&(0x7f0000010f00)='syzkallers\x00'/32, 0x20, 0x34400}, {&(0x7f0000011000)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x54400}], 0x0, &(0x7f0000011100)) r0 = syz_mount_image$nfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000480)=[{&(0x7f0000000140)="32513d6425dff5b05b2a76d62ee394f2aba330206fbfa4fc60d8a042ef38464a129fe8d4251701923c4d22c90cc413c2d75e29e64003fd3781ea3e8cec424b46afa8f3610d7353a9ad8aea7f20c61438921fa76aede1d832c2e9a53c7192479b959996ec5de6fa489823292faf219657e4c7c2e8c8788aeb932bbdc95ef022314acd34c3a0d65a499c073493", 0x8c, 0xffffffff}, {&(0x7f0000000340)="9cba0d6e2c157bd2dd1d9984d0fbaadb35fba12128df21031d65edd9b38fe7fed894d639e09b12773e898f88991377ae73b5641eb73cead569edfc426dfbcab46597853c74ddfe0f25", 0x49, 0x7}, {&(0x7f00000003c0)="0e4c6b2c6c4935603c2930bc10410775d838e15c45eca0dcbee403a8a82de7985bc363b44cb9d4efd8fa9362ae7e8a213b40f9b1690e91bb3027104bb17d469a1e2c20822239a74325a1fd244bd00564eb97b877606c50cb3664f197adc3059d13735d38b360d93eccdae41cbc73058b0ee9de8eb45d495259a9815981b1fcc76448b6556b3fc410", 0x88, 0x7d}], 0x84000, &(0x7f0000000500)=ANY=[@ANYBLOB='\b\x00at\x00,$.,vfat\x00,,fowner>', @ANYRESDEC=0x0, @ANYBLOB=',euid>', @ANYRESDEC, @ANYBLOB=',fscontext=sysadm_u,subj_user=vfat\x00,\x00']) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fallocate(r1, 0x10, 0x0, 0x6) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f00000005c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) symlinkat(&(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f0000000580)='./file0\x00') [ 131.947486] loop4: detected capacity change from 0 to 1348 17:55:46 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x80, 0x0, 0x7, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000, 0x81}, 0x603, 0x0, 0x0, 0x1}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x20000010000}], 0x0, &(0x7f0000000040)=ANY=[]) perf_event_open(&(0x7f0000000300)={0x5, 0x80, 0x4, 0x1, 0x5, 0x3f, 0x0, 0xffffffff, 0x80008, 0x6, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000180)}, 0xbc0, 0x8, 0xa0, 0x7, 0x401, 0x1, 0x4, 0x0, 0xfffffffd, 0x0, 0x1d5}, 0xffffffffffffffff, 0x8, r1, 0xb) r3 = open_tree(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0x1) ioctl$FS_IOC_GETVERSION(0xffffffffffffffff, 0x80087601, &(0x7f0000000100)) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0xc, 0xa0, 0xba, 0x7, 0x0, 0x7, 0x8, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0x100000000, 0x5}, 0x1000, 0x0, 0x101, 0x4, 0x3, 0x0, 0x3, 0x0, 0x6, 0x0, 0xffffffff}, 0x0, 0x1, r3, 0x2) fcntl$getflags(0xffffffffffffffff, 0x3) ioctl$FS_IOC_GETVERSION(r2, 0x80087601, &(0x7f0000000200)) r4 = dup(0xffffffffffffffff) fcntl$dupfd(r4, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x20, 0x1f, 0x6, 0xff, 0x0, 0x6, 0x7c0ad, 0x8, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0x7, 0x9}, 0x1c0, 0x101, 0x5c526f36, 0x7, 0xf098, 0x200, 0x8000, 0x0, 0x2, 0x0, 0x4}, 0x0, 0x7, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000400)="b2e74091ab71798740fbb16ea25e0c853e1907fc621f26bf9c8842cebe74bb1f247fbb52b4122ec66f15b753bac80e4a5acff03ed11665e3ff56117769801ccd947592f759", 0x45) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0xf0000005}) [ 132.102539] loop4: detected capacity change from 0 to 264192 [ 132.121167] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 132.124928] audit: type=1400 audit(1663350946.880:9): avc: denied { write } for pid=3845 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 17:55:46 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x80, 0x0, 0x7, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000, 0x81}, 0x603, 0x0, 0x0, 0x1}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x20000010000}], 0x0, &(0x7f0000000040)=ANY=[]) perf_event_open(&(0x7f0000000300)={0x5, 0x80, 0x4, 0x1, 0x5, 0x3f, 0x0, 0xffffffff, 0x80008, 0x6, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000180)}, 0xbc0, 0x8, 0xa0, 0x7, 0x401, 0x1, 0x4, 0x0, 0xfffffffd, 0x0, 0x1d5}, 0xffffffffffffffff, 0x8, r1, 0xb) r3 = open_tree(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0x1) ioctl$FS_IOC_GETVERSION(0xffffffffffffffff, 0x80087601, &(0x7f0000000100)) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0xc, 0xa0, 0xba, 0x7, 0x0, 0x7, 0x8, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0x100000000, 0x5}, 0x1000, 0x0, 0x101, 0x4, 0x3, 0x0, 0x3, 0x0, 0x6, 0x0, 0xffffffff}, 0x0, 0x1, r3, 0x2) fcntl$getflags(0xffffffffffffffff, 0x3) ioctl$FS_IOC_GETVERSION(r2, 0x80087601, &(0x7f0000000200)) r4 = dup(0xffffffffffffffff) fcntl$dupfd(r4, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x20, 0x1f, 0x6, 0xff, 0x0, 0x6, 0x7c0ad, 0x8, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0x7, 0x9}, 0x1c0, 0x101, 0x5c526f36, 0x7, 0xf098, 0x200, 0x8000, 0x0, 0x2, 0x0, 0x4}, 0x0, 0x7, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000400)="b2e74091ab71798740fbb16ea25e0c853e1907fc621f26bf9c8842cebe74bb1f247fbb52b4122ec66f15b753bac80e4a5acff03ed11665e3ff56117769801ccd947592f759", 0x45) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0xf0000005}) 17:55:47 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x80, 0x0, 0x7, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000, 0x81}, 0x603, 0x0, 0x0, 0x1}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x20000010000}], 0x0, &(0x7f0000000040)=ANY=[]) perf_event_open(&(0x7f0000000300)={0x5, 0x80, 0x4, 0x1, 0x5, 0x3f, 0x0, 0xffffffff, 0x80008, 0x6, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000180)}, 0xbc0, 0x8, 0xa0, 0x7, 0x401, 0x1, 0x4, 0x0, 0xfffffffd, 0x0, 0x1d5}, 0xffffffffffffffff, 0x8, r1, 0xb) r3 = open_tree(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0x1) ioctl$FS_IOC_GETVERSION(0xffffffffffffffff, 0x80087601, &(0x7f0000000100)) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0xc, 0xa0, 0xba, 0x7, 0x0, 0x7, 0x8, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0x100000000, 0x5}, 0x1000, 0x0, 0x101, 0x4, 0x3, 0x0, 0x3, 0x0, 0x6, 0x0, 0xffffffff}, 0x0, 0x1, r3, 0x2) fcntl$getflags(0xffffffffffffffff, 0x3) ioctl$FS_IOC_GETVERSION(r2, 0x80087601, &(0x7f0000000200)) r4 = dup(0xffffffffffffffff) fcntl$dupfd(r4, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x20, 0x1f, 0x6, 0xff, 0x0, 0x6, 0x7c0ad, 0x8, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0x7, 0x9}, 0x1c0, 0x101, 0x5c526f36, 0x7, 0xf098, 0x200, 0x8000, 0x0, 0x2, 0x0, 0x4}, 0x0, 0x7, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000400)="b2e74091ab71798740fbb16ea25e0c853e1907fc621f26bf9c8842cebe74bb1f247fbb52b4122ec66f15b753bac80e4a5acff03ed11665e3ff56117769801ccd947592f759", 0x45) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0xf0000005}) 17:55:47 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x80, 0x0, 0x7, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000, 0x81}, 0x603, 0x0, 0x0, 0x1}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x20000010000}], 0x0, &(0x7f0000000040)=ANY=[]) perf_event_open(&(0x7f0000000300)={0x5, 0x80, 0x4, 0x1, 0x5, 0x3f, 0x0, 0xffffffff, 0x80008, 0x6, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000180)}, 0xbc0, 0x8, 0xa0, 0x7, 0x401, 0x1, 0x4, 0x0, 0xfffffffd, 0x0, 0x1d5}, 0xffffffffffffffff, 0x8, r1, 0xb) r3 = open_tree(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0x1) ioctl$FS_IOC_GETVERSION(0xffffffffffffffff, 0x80087601, &(0x7f0000000100)) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0xc, 0xa0, 0xba, 0x7, 0x0, 0x7, 0x8, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0x100000000, 0x5}, 0x1000, 0x0, 0x101, 0x4, 0x3, 0x0, 0x3, 0x0, 0x6, 0x0, 0xffffffff}, 0x0, 0x1, r3, 0x2) fcntl$getflags(0xffffffffffffffff, 0x3) ioctl$FS_IOC_GETVERSION(r2, 0x80087601, &(0x7f0000000200)) r4 = dup(0xffffffffffffffff) fcntl$dupfd(r4, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x20, 0x1f, 0x6, 0xff, 0x0, 0x6, 0x7c0ad, 0x8, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0x7, 0x9}, 0x1c0, 0x101, 0x5c526f36, 0x7, 0xf098, 0x200, 0x8000, 0x0, 0x2, 0x0, 0x4}, 0x0, 0x7, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000400)="b2e74091ab71798740fbb16ea25e0c853e1907fc621f26bf9c8842cebe74bb1f247fbb52b4122ec66f15b753bac80e4a5acff03ed11665e3ff56117769801ccd947592f759", 0x45) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0xf0000005}) [ 132.330679] loop4: detected capacity change from 0 to 264192 [ 132.338193] loop3: detected capacity change from 0 to 264192 [ 132.366409] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 132.386945] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 133.767342] audit: type=1400 audit(1663350948.522:10): avc: denied { create } for pid=3982 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 VM DIAGNOSIS: 17:55:46 Registers: info registers vcpu 0 RAX=0000000000000038 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b3251 RDI=ffffffff87641ba0 RBP=ffffffff87641b60 RSP=ffff888041b3f348 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000038 R11=0000000000000001 R12=0000000000000038 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 00007f04174be700 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=00007f3ef246a000 CR3=0000000015e2c000 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 00007f041a02f7c0 00007f041a02f7c8 YMM02=0000000000000000 0000000000000000 00007f041a02f7e0 00007f041a02f7c0 YMM03=0000000000000000 0000000000000000 00007f041a02f7c8 00007f041a02f7c0 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=0000000000000000 RBX=ffff88806ce3eda0 RCX=0000000000000000 RDX=ffff888041a2b580 RSI=ffffffff813bccdb RDI=0000000000000005 RBP=0000000000000003 RSP=ffff888041adf960 R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffed100d9c7db5 R13=ffff88806ce3eda8 R14=0000000000000001 R15=dffffc0000000000 RIP=ffffffff813bccdb RFL=00000293 [--S-A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 0000555555681400 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=00007f041a0516dc CR3=0000000015e2c000 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 00007f041a02f7c0 00007f041a02f7c8 YMM02=0000000000000000 0000000000000000 00007f041a02f7e0 00007f041a02f7c0 YMM03=0000000000000000 0000000000000000 00007f041a02f7c8 00007f041a02f7c0 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