ressed [ 34.608121] audit: type=1800 audit(1562302214.058:33): pid=6952 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed(directio)" comm="startpar" name="rc.local" dev="sda1" ino=2465 res=0 [ 34.635438] audit: type=1800 audit(1562302214.068:34): pid=6952 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed(directio)" comm="startpar" name="rmnologin" dev="sda1" ino=2456 res=0 Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 39.259815] random: sshd: uninitialized urandom read (32 bytes read) [ 39.442987] audit: type=1400 audit(1562302218.898:35): avc: denied { map } for pid=7124 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 39.495215] random: sshd: uninitialized urandom read (32 bytes read) [ 40.180951] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.1.41' (ECDSA) to the list of known hosts. [ 45.710298] random: sshd: uninitialized urandom read (32 bytes read) 2019/07/05 04:50:25 fuzzer started [ 45.913710] audit: type=1400 audit(1562302225.368:36): avc: denied { map } for pid=7133 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16480 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 47.742495] random: cc1: uninitialized urandom read (8 bytes read) 2019/07/05 04:50:27 dialing manager at 10.128.0.105:43739 2019/07/05 04:50:27 syscalls: 2444 2019/07/05 04:50:27 code coverage: enabled 2019/07/05 04:50:27 comparison tracing: ioctl(KCOV_TRACE_CMP) failed: invalid argument 2019/07/05 04:50:27 extra coverage: extra coverage is not supported by the kernel 2019/07/05 04:50:27 setuid sandbox: enabled 2019/07/05 04:50:27 namespace sandbox: enabled 2019/07/05 04:50:27 Android sandbox: /sys/fs/selinux/policy does not exist 2019/07/05 04:50:27 fault injection: enabled 2019/07/05 04:50:27 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/07/05 04:50:27 net packet injection: enabled 2019/07/05 04:50:27 net device setup: enabled [ 49.638422] random: crng init done 04:51:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x5, 0xfffffffffffffff9, 0xae3, 0x2}, {0x800, 0x8, 0x400, 0x8}, {0x401, 0x100000000, 0x3ff, 0xf9d2}, {0x6451, 0x1, 0x1, 0x4f}, {0x100, 0x0, 0x3, 0x5}]}, 0x10) r1 = syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0x40, 0x80) ioctl$SIOCAX25GETINFOOLD(r1, 0x89e9, &(0x7f00000000c0)) ioctl$VIDIOC_G_SLICED_VBI_CAP(r1, 0xc0745645, &(0x7f0000000100)={0x56ea, [0x80, 0xc000000000000, 0x548, 0x80000001, 0x8000000000, 0xffff, 0x100, 0x42dcc551, 0x5, 0x1000, 0xa2, 0x806, 0x2, 0x8000, 0x3, 0x100, 0x1, 0x101, 0x4, 0x1, 0xfffffffffffff801, 0xfffffffffffff9a2, 0x803, 0x101, 0x9, 0xffffffff80000001, 0xfff, 0x8000, 0xfffffffffffffffb, 0x3, 0x6c63, 0x5, 0x2, 0x6, 0x6, 0x8, 0x0, 0x6, 0x0, 0x1, 0xfff, 0x400, 0x100, 0xf752, 0x3ff, 0x10001, 0x2], 0x6}) ioctl$SIOCAX25NOUID(r1, 0x89e3, &(0x7f0000000180)=0x1) connect$l2tp(r1, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @remote}, 0x3, 0x1, 0x0, 0x4}}, 0x2e) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1804041}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r3, 0x1, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x800) connect$l2tp(r1, &(0x7f00000003c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x0, 0x0, 0x2, {0xa, 0x4e23, 0x7, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x9}}}, 0x3a) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000400)=""/248) ioctl$RTC_PIE_ON(r1, 0x7005) r4 = open(&(0x7f0000000500)='./file0\x00', 0x40080, 0x11) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x8, 0x0, 0x3f, 0x1000}, &(0x7f0000000580)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000005c0)={r5, 0xeca}, 0x8) ioctl$FS_IOC_MEASURE_VERITY(r2, 0xc0046686, &(0x7f0000000600)={0x2, 0xf9, "256cad1d7d12073d16dda82f8e1308e682d312bcc33a9b7d498b4dc981a6069f482580ef1c7c975258c15c525b1f99b2c27b96fede4d1b61ddc7e85e83f1d7230142339ce3f7901886248abd4e84833991c4ed905cec5daac3acc8b748a8caf0882104433860be9f2059ff7f387bbe959cc4a951ac57f60db84ef004f5b699275b708923ba084bf248fcf3afb8c4ed59e27849d5f03ff6a292d6aaabc53590b87007e1ef5368ba76ed13c21e8c972f796b1147017f013852a23cbf49213867e4bfff9c1eb3729fe02a9ed95b1ee2656174e56181f3f3bbc002fdf9b4c673dee4f8e090b13012baec133a7000ee2b8824ab600dcace16b6c44f"}) ioctl(r4, 0x2296, &(0x7f0000000700)="19aea82008fc23a029262c403bacb1d2513f165dcbbaf9ab8d795b31e9") ioctl$BLKPG(r4, 0x1269, &(0x7f0000000780)={0x3a1d, 0x3f5, 0x40, &(0x7f0000000740)="27acb156d1326343324478461c2b61a73dd04442539e2c5027ce87e05c4cfbb16980e2524060123c0baf928121aadcf1e0a2481e07e6e3fcb8ce2a94a5256bee"}) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000800)={0x0, 0x2, 0x0, &(0x7f00000007c0)=0x100000001}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000840)) ioctl$IMGETCOUNT(r1, 0x80044943, &(0x7f0000000880)) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f00000009c0)={&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000008c0)="ade1f192b7f861bce4973f50968dc6a2b308b2d9c491150ccdc6c638cb777c81a1c34bbb5794e66d515509765c5f07242d2895da79bf3470410784e7b53e88877196ceb5561a596e50f193c552dc4e753a69c8b578cbfcd80e92dc2b36c985462787aeb8ae950f9f8e66d4d10b42ee473e925e4042980fc5bae24c7f6a7cd480b6e190c7de200d6d2dbb7ecf8aeb5f058c5598216acf5de1fc1edf705fa73f4f13eec44768a002edc0ed2222f8013dd7d04c0503b595c38c05eb1f61d40e8f0948b97ca4043d1477b7f6ce575caf", 0xce, r0}, 0x68) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f0000000a40)={0x40, 0x5}) ioctl$SIOCAX25NOUID(r4, 0x89e3, &(0x7f0000000a80)) r6 = syz_open_dev$cec(&(0x7f0000000ac0)='/dev/cec#\x00', 0x2, 0x2) ioctl$FIDEDUPERANGE(r6, 0xc0189436, &(0x7f0000000b00)={0x99, 0x5, 0x2, 0x0, 0x0, [{r1, 0x0, 0x200}, {r4, 0x0, 0x5}]}) pwritev(r2, &(0x7f0000000f40)=[{&(0x7f0000000b80)="cefe19db0737c5a3da2a2f7a57310520c3f4eaa1fa396342108ef64f5e21b66435c344eab2373d4ee574b2ae37ab0b9f63ab80d88d4c4e6466f2ed60d9d8c6a62449a07bd92aa2032a39c2b20dbf87f08cf982bd285b9def5e9a5b63e2c136f1fb1ef9303ccd139613ad4ac08aad87c95fa44185652fa1deadf2e93d21efcb01eab11086b77e8bbb8395e1", 0x8b}, {&(0x7f0000000c40)="ae9e17bf55853c338150176831655cd393d1473fbe8d25355d912915c8a0b5a7955a09372e6999ba98471e24359d2fbe8c4e17b6b44bb2c2d01beaa2b5ab016579774f3e5c8aaf5475c7c7c3d5849b8ec7ad4abc7f068b3036a0a273ad8714fb62e691d758972a373b8f64982e90c47f2961d8e103b8b0c6d0b6d9c1f55c64b7a442b34db74370f98fae70292778759e974f2fba2ef9997974aa495bb505ef531f1638cecf7b0e80e51e40772bab0ff490a3dfb4420e9f2f0056163fb77e75e6a58c6d5d1418f75b", 0xc8}, {&(0x7f0000000d40)="e69057997a10dcfa0355e2c54d89c58539131a9852033e76e2d337b9c43faa64c804651af9fe795d25f71ed3db6a0ba6626bb539fafd5edd16e8d90cfda6136a3c43761348561573e8ca97748372", 0x4e}, {&(0x7f0000000dc0)="aac975218d761dc7aa3a62a5eb3f21f0f4e8ad23d450d8d9c21ac99f47ede0408e05fb11bbab2e88165b8b01d6bedf320a56adef26679a71365dc88725c2cdcb796b472894b3cdac918d959579ef1c4777eb9c8bb358b5", 0x57}, {&(0x7f0000000e40)="81e0d43d1a25d60c", 0x8}, {&(0x7f0000000e80)="d92f41970eb9a11ccd4519d47936d645c764e984bf5e0ae09f3064d4944b94a005e631fa64fb40b074dfaa88565d64385e6baffab25cdd14c890ea79e9866104ddf595f3eb5e855f4b8e43848d578c72748b86391b4fbcfea68f7d60e8899e9bd3d1e4a4501b288f99537c89723b4eb73901bbcd866ff713", 0x78}, {&(0x7f0000000f00)="773b1126986125defe846b223fd0fe94c2448e00a022", 0x16}], 0x7, 0x0) 04:51:56 executing program 2: r0 = semget(0x3, 0x7, 0x400) semop(r0, &(0x7f0000000000), 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x90) r1 = accept4$rose(0xffffffffffffffff, &(0x7f0000000080)=@full={0xb, @remote, @bcast, 0x0, [@rose, @default, @netrom, @bcast, @default, @rose]}, &(0x7f00000000c0)=0x40, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000100)=""/165, &(0x7f00000001c0)=0xa5) r2 = syz_open_dev$usb(&(0x7f0000000200)='/dev/bus/usb/00#/00#\x00', 0x7, 0x48000) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000240)={r1}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000002c0)=@security={'security\x00', 0xe, 0x4, 0x440, 0x0, 0x108, 0x108, 0x230, 0x230, 0x3a8, 0x3a8, 0x3a8, 0x3a8, 0x3a8, 0x4, &(0x7f0000000280), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x13, 0xfffffffffffffffe, 0x6, 0x1}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@local, 'veth0\x00', 0x200}}}, {{@ip={@loopback, @loopback, 0xffffff00, 0xffffffff, 'veth1\x00', 'hwsim0\x00', {}, {0xff}, 0x89}, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0xff, 0x1ffe00}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @dev={[], 0x17}, 0x20, 0x7, [0x16, 0xc, 0x3e, 0x16, 0x14, 0x4, 0x1e, 0x3e, 0x38, 0x5, 0x25, 0x1f, 0x3a, 0x16, 0x15, 0x3d], 0x0, 0x2b4}}}, {{@uncond, 0x0, 0x118, 0x178, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x4, 0x1, 0x2}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x50, 0x200, 0x0, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x3, [0xd2c, 0x7fff, 0x400, 0x0, 0x1, 0x155], 0xffffffff, 0x6}, {0x1, [0x200, 0x4, 0x3, 0x7, 0x6, 0x1], 0x4}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x4a0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000007c0)=@security={'security\x00', 0xe, 0x4, 0x450, 0x280, 0x130, 0x280, 0x0, 0x0, 0x3b8, 0x3b8, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f0000000780), {[{{@ip={@multicast1, @broadcast, 0xffffff00, 0xffffffff, 'gretap0\x00', 'ip_vti0\x00', {0xff}, {0xff}, 0xff, 0x3, 0x10}, 0x0, 0x108, 0x130, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x8, 0xa, 0x0, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x8, 0x5, 0x9}}}, {{@uncond, 0x0, 0xf0, 0x150, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x8}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x5, 0x1, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1, [0x3, 0x5, 0x100000001, 0x7, 0x3c, 0x10000], 0x8}, {0x4, [0x80000001, 0xff, 0x4, 0x8, 0x7fffffff], 0x1e81cac8, 0x7b}}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0xd}, @empty, 0x0, 0xffffffff, 'veth0\x00', 'irlan0\x00', {}, {0xff}, 0x73, 0x1, 0x20}, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x8, [0xfffffffffffffff9, 0x40, 0x3, 0x9, 0x7, 0x3f], 0xfffffffffffffffb, 0x2}}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xbf4f, [0x7, 0x0, 0x3, 0x0, 0x200, 0x1], 0x1, 0x10001}, {0x8001, [0x3, 0x2, 0x8, 0x3, 0x10000], 0x1, 0x1}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x4b0) ioctl$TCSETX(r2, 0x5433, &(0x7f0000000c80)={0x0, 0xee, [0x2, 0x17, 0x1, 0xff, 0x5], 0x81}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000cc0)={0x0, 0x4a}, &(0x7f0000000d00)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000dc0)={r3, 0x48, &(0x7f0000000d40)=[@in6={0xa, 0x4e21, 0x81, @dev={0xfe, 0x80, [], 0xe}, 0x80000000}, @in6={0xa, 0x4e22, 0xff, @remote, 0x4}, @in={0x2, 0x4e21, @empty}]}, &(0x7f0000000e00)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000e40)=[@in6={0xa, 0x4e22, 0x7fff, @mcast1, 0x6b}, @in6={0xa, 0x4e24, 0x200, @mcast2, 0x7}], 0x38) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000e80)={0x0, r2, 0x101c79d08fad34e0, 0x3}, 0x14) removexattr(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)=@random={'btrfs.', '\xbbem0ppp1$selinuxnodev\\\x00'}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000f40)={0x2, "39b1"}, 0x3) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000fc0)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f0000001100)={&(0x7f0000000f80)={0x10, 0x0, 0x0, 0x80440400}, 0xc, &(0x7f00000010c0)={&(0x7f0000001000)={0xa4, r4, 0x800, 0x70bd2b, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x14, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7db}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NET={0x44, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x100000001}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xb21}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x10001}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x158}, @TIPC_NLA_NET_ID={0x8}]}, @TIPC_NLA_MON={0x24, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x32}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3be9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xa749}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2f5}]}, @TIPC_NLA_SOCK={0x14, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4000800}, 0x4000000) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001140)=0xffff, &(0x7f0000001180)=0x4) ioctl$CAPI_GET_ERRCODE(r2, 0x80024321, &(0x7f00000011c0)) r5 = syz_open_dev$video4linux(&(0x7f0000001200)='/dev/v4l-subdev#\x00', 0x3, 0x113e00) r6 = getpid() sched_getscheduler(r6) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000001240)={'raw\x00'}, &(0x7f00000012c0)=0x54) get_robust_list(r6, &(0x7f0000001440)=&(0x7f0000001400)={&(0x7f0000001340)={&(0x7f0000001300)}, 0x0, &(0x7f00000013c0)={&(0x7f0000001380)}}, &(0x7f0000001480)=0x18) syncfs(r5) sendmsg$TIPC_NL_MON_PEER_GET(r2, &(0x7f0000001840)={&(0x7f00000014c0)={0x10, 0x0, 0x0, 0x28400000}, 0xc, &(0x7f0000001800)={&(0x7f0000001500)={0x2f4, r4, 0x404, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x4c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7ff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xdc5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7a42}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xa2d3}]}, @TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xa2}]}, @TIPC_NLA_BEARER={0xbc, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x7, @local, 0x401}}, {0x14, 0x2, @in={0x2, 0x4e20, @loopback}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8a}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x10000, @ipv4={[], [], @local}, 0x40}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x1, @local, 0x1}}}}]}, @TIPC_NLA_NODE={0xc, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}]}, @TIPC_NLA_NET={0x38, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x8edd}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x800}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x200}]}, @TIPC_NLA_NET={0x28, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x65}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xbcb}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xfffffffffffffffc}]}, @TIPC_NLA_LINK={0x4c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}]}, @TIPC_NLA_LINK={0x10c, 0x4, [@TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffffffffc01}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4c7f}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x100000001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xe15e}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffffffffff8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffffffffff9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}]}, 0x2f4}, 0x1, 0x0, 0x0, 0x4}, 0x40010) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001880)='/selinux/policy\x00', 0x0, 0x0) setsockopt$RDS_FREE_MR(r7, 0x114, 0x3, &(0x7f00000018c0)={{0x83a1}, 0x8}, 0x10) gettid() 04:51:56 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x0, 0xfdc6, 0x80000001, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x0, 0x9, 0x9, 0x8}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x2}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = geteuid() prctl$PR_SET_FP_MODE(0x2d, 0x2) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000180), 0x4) acct(0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000001c0)=0x2, 0x4) r3 = fcntl$getown(r0, 0x9) setpriority(0x1, r3, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280)={0x1, 0x10001}, 0x8) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f00000002c0)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x19}, 0x7, 0x3, 0xff, 0x9, 0x81, 0x1}, &(0x7f0000000340)=0x20) sendmsg$kcm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)="6d63e4403c615837b732f2b3ab3f3ff89e9aaa0e8e26e3ca33165121b7114290ebbf99d6a90de5dd7121edcfd8b9e574df83d1d0f423253eb43a84df9914c45f07efaaf653d3dda078f78660e52d0173d577423f4dc30c36eb5cb3c10170420d7d6cc8d84df6aa613ebe3d8193edba153564d8dd4c808d27620ec106f78eef04f2b2fff9c4640cb9cce6c820138dda8cad7993846691031b829a0f7e", 0x9c}], 0x1}, 0x40) ioctl$VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f00000004c0)={0x25, 0x8, 0x4, 0x81600000, {0x0, 0x7530}, {0x3, 0xc, 0x0, 0x80000001, 0x2, 0x4, "5a54c081"}, 0xffffffffffff7fff, 0x3, @fd=r0, 0x4}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000540), &(0x7f0000000580)=0x4) write$FUSE_IOCTL(r0, &(0x7f00000005c0)={0x20, 0xffffffffffffffda, 0x4, {0x4, 0x0, 0x73e, 0xfff}}, 0x20) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000640)='TIPCv2\x00') sendmsg$TIPC_NL_MON_PEER_GET(r0, &(0x7f0000000780)={&(0x7f0000000600), 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0xa8, r4, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x70, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5e}]}]}, @TIPC_NLA_NODE={0x24, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1000}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40010}, 0x4000) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00000007c0)) syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<', r2}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000d00)={0x2, 0x39, 0x2, {0x8, @sliced={0x1, [0x3, 0x1, 0x2, 0x4, 0x38c, 0x0, 0x88c, 0x3, 0x7, 0xffff, 0x5, 0x5, 0x3f, 0x80, 0x3ff, 0x3fff8000000, 0x3f, 0x67df, 0xb5f3, 0x8, 0x9c95, 0x100000000, 0x0, 0x1, 0x101, 0x8, 0x6, 0x101, 0x1, 0x6, 0x540, 0x0, 0x6, 0xfd, 0x1000, 0x5, 0x3, 0x400, 0x200, 0x7, 0x100, 0xb137, 0xffffffff, 0x9, 0x7fffffff, 0x8000, 0x1f, 0x200], 0x200}}}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000e00)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000f40)={r5, 0x3, &(0x7f0000000e40)=[0x9, 0x20, 0x7], &(0x7f0000000e80)=[0xa7, 0x0, 0x1ff], 0x40, 0x3, 0xfffffffffffffff7, &(0x7f0000000ec0)=[0x3f, 0x3, 0x9], &(0x7f0000000f00)=[0x6]}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000f80), &(0x7f0000000fc0)=0x4) recvfrom$ax25(r0, &(0x7f0000001000)=""/206, 0xce, 0x10000, &(0x7f0000001100)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x8}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @null, @bcast, @bcast, @bcast]}, 0x48) 04:51:56 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20000, 0x0) write$P9_RREAD(r0, &(0x7f0000000040)={0xe, 0x75, 0x1, {0x3, "7fee70"}}, 0xe) fchdir(r0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) fcntl$getflags(r0, 0x40b) write$P9_RREAD(r0, &(0x7f0000000080)={0x25, 0x75, 0x2, {0x1a, "ffe2db7fd4831f9f29df78f51ba9efe1c9ae8629f473d4d25fd3"}}, 0x25) fsetxattr$security_selinux(r0, &(0x7f00000000c0)='security.selinux\x00', &(0x7f0000000100)='system_u:object_r:crypt_device_t:s0\x00', 0x24, 0x2) connect$unix(r0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) r1 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x40e0, 0x8000) write$P9_RATTACH(r1, &(0x7f0000000200)={0x14, 0x69, 0x2, {0x42, 0x0, 0x4}}, 0x14) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000002c0)=@nat={'nat\x00', 0x1b, 0x5, 0x440, 0x1a0, 0xd0, 0x0, 0x1a0, 0x0, 0x3a8, 0x3a8, 0x3a8, 0x3a8, 0x3a8, 0x5, &(0x7f0000000240), {[{{@uncond, 0x0, 0x98, 0xd0}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x10, @broadcast, @remote, @icmp_id=0x67, @port=0x4e23}}}}, {{@uncond, 0x0, 0x98, 0xd0}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x15, @loopback, @broadcast, @icmp_id=0x66, @icmp_id=0x68}}}}, {{@uncond, 0x0, 0x98, 0xe0}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x1, @ipv6=@dev={0xfe, 0x80, [], 0x21}, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}, @icmp_id=0x68, @icmp_id=0x68}}}, {{@uncond, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x0, 0x2, 0x1, 0x1}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0x5}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x16, @multicast1, @rand_addr=0x1, @icmp_id=0x68, @port=0x4e20}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x4a0) r3 = open(&(0x7f0000000780)='./file0\x00', 0x8201, 0x80) bind$pptp(r1, &(0x7f00000007c0)={0x18, 0x2, {0x3, @multicast1}}, 0x1e) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000800)=@assoc_value={0x0, 0x5}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000880)={r4, 0x4a, "4769e94d4a24ec3cfc5cbad5490dae73bc6ddc6bc42b5c19ade4b674acbf000cf6985c602cfc3e9174b72c4f62528a495b4b426e8671b88b43a04c6f360c61ee291a6a16a0eac10ee8eb"}, &(0x7f0000000900)=0x52) r5 = add_key$keyring(&(0x7f0000000940)='keyring\x00', &(0x7f0000000980)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f00000009c0)='big_key\x00', &(0x7f0000000a00)=@builtin='builtin_trusted\x00') ioctl$UI_DEV_SETUP(r3, 0x405c5503, &(0x7f0000000a40)={{0x0, 0x4e79723d, 0x2, 0x3}, 'syz0\x00', 0x20}) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000ac0)={{0x5, 0x4, 0x6, 0x2}, 'syz1\x00', 0x15}) ioctl$VIDIOC_SUBDEV_S_SELECTION(r1, 0xc040563e, &(0x7f0000000b40)={0x1, 0x0, 0x102, 0x6, {0x5, 0x9, 0x8, 0x8}}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000b80)={0x3, 0x9, 0x4, 0x10100, 0x8, 0x0, 0x6, 0x0, r4}, 0x20) ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f0000000bc0)={0xfc44, 0xba6, 0x3, 0x0, 0x0, [{r0, 0x0, 0x24}, {r2, 0x0, 0xffff}, {r0, 0x0, 0xfff}]}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000c40)="6b89badfcd6f490c40c02817656822a2", 0x10) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000cc0)={'broute\x00', 0x0, 0x0, 0x0, [], 0x3, &(0x7f0000000c80)=[{}, {}, {}], 0x0, [{}, {}, {}]}, 0xa8) ioctl$PPPIOCGFLAGS1(r3, 0x8004745a, &(0x7f0000000d80)) setsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f0000000dc0)=0xffffffffffffffd8, 0x4) getsockname$packet(r0, &(0x7f0000001e00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001e40)=0x14) recvfrom$packet(r1, &(0x7f0000000e00)=""/4096, 0x1000, 0x20, &(0x7f0000001e80)={0x11, 0x1a, r6, 0x1, 0x7, 0x6, @remote}, 0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000001ec0)={r4, 0x1}, &(0x7f0000001f00)=0x8) 04:51:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x500) write$smack_current(r1, &(0x7f0000000040)=')..nodevsecuritysecurity]\\\x00', 0x1b) getsockopt$ax25_int(r1, 0x101, 0xe, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000100)={0xfff, 0x0, 0x3}) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000140)=0x10001, 0x4) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000180)={0x100, 0x7, 0x4, 0x40070500, {0x77359400}, {0x7, 0x2, 0x4, 0x10000, 0x5, 0x30d, "41828603"}, 0xffffffffffff455d, 0x3, @offset=0x4, 0x4}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000200)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) timer_create(0x6, &(0x7f00000003c0)={0x0, 0x2f, 0x1, @thr={&(0x7f0000000240)="5db50840e817a98688e4bab45b74a63142079e826998b70653abd8900783ec9fe0e05aa951af7fa68d45de52ab4e8c69b98d7cadf4eeb399e9a2272b0470137c5a998db56499da36bf6675e82eaf87c47f01740e93521c8a21c4d8cc2cc0b2287088fd86f8da4e48000775ab75c327a24c79f31950c54cff56e04a47fe93a3cc36faba786690a80be75e853f6472c3ad63a062c349afbf8e489ccbab940e8fc6fb5a1f222b4e5f8c4b4236b64cce0103cd6d171ad1badc6df2a1969a791ec6b86cea", &(0x7f0000000340)="a158b25549a337c9a332cd344728b37303d253e60d0a3f2c302f428024ce9b68fbf3215f5fd7ae0bac2388dbedb539a94d255afcba2e61e33fd0947707ced2844980d1fd17f51c34d174067e4dc380262eb85b55cfca86ca0842147bb6ec483c81d92cfa06ab"}}, &(0x7f0000000400)=0x0) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000000480)={{r3, r4+10000000}, {0x77359400}}, &(0x7f00000004c0)) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xe, 0x50, r0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000500)={0xaa, 0x60}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000540)=0x1, 0x4) r5 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000580)={{{@in6=@loopback, @in=@remote, 0x4e22, 0x6, 0x4e23, 0x8, 0xa, 0x20, 0x80, 0xff, 0x0, r5}, {0x5, 0x5, 0xff, 0xea, 0x0, 0x1, 0x8, 0x10000}, {0x6, 0x8, 0x4, 0x1}, 0x9, 0x6e6bb5, 0x0, 0x1, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0x22}, 0x4d6, 0x6c}, 0xa, @in=@multicast2, 0x3507, 0x2, 0x2, 0x6, 0x3, 0x0, 0xfffe0000000000}}, 0xe8) ftruncate(r0, 0x7ff) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000680), 0x2) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x5) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f00000006c0)={0x40008000, 0x9, 0x1}) prctl$PR_MCE_KILL_GET(0x22) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000700)={0x1, 0x80000001, 0x7, 0x7fff, 0xd, 0x27, 0x1, 0x8, 0x1000, 0x7, 0x0, 0x3}) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000740)=""/118) write$P9_RSTAT(r1, 0xffffffffffffffff, 0x0) write$P9_RWSTAT(r1, &(0x7f00000007c0)={0x7, 0x7f, 0x2}, 0x7) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000800)={0x0, 0x11, "0a54c5c42800eaf71d06f4bb966af387e6"}, &(0x7f0000000840)=0x19) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000880)={0x1, 0x3, 0x8, 0x4, 0x1, 0x5, 0x800, 0x9, r6}, &(0x7f00000008c0)=0x20) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000000900)=0x3, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7ff) timerfd_create(0xf, 0x0) [ 136.746876] audit: type=1400 audit(1562302316.198:37): avc: denied { map } for pid=7133 comm="syz-fuzzer" path="/root/syzkaller-shm057348715" dev="sda1" ino=1426 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 04:51:56 executing program 1: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) write$P9_RWRITE(r0, &(0x7f0000000040)={0xb, 0x77, 0x1, 0x80000001}, 0xb) write$P9_RREMOVE(r0, &(0x7f0000000080)={0x7, 0x7b, 0x1}, 0x7) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x701000, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000100)) ioctl$sock_ax25_SIOCDELRT(r1, 0x890c, &(0x7f0000000140)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x3, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @bcast, @default]}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$TIPC_CONN_TIMEOUT(r2, 0x10f, 0x82, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) r3 = geteuid() r4 = geteuid() r5 = geteuid() syz_mount_image$f2fs(&(0x7f0000000280)='f2fs\x00', &(0x7f00000002c0)='./file0\x00', 0x2696, 0x2, &(0x7f00000003c0)=[{&(0x7f0000000300)="7d5b4dab8b4c89e2e999f85fb0471da70f9a5e11d87e9b87e094b4f061f2d9b027f2e11285bd10b0e1579ff2d95e", 0x2e}, {&(0x7f0000000340)="16bcadc9b09a929789cd3f392dc302776882f928ef130c9fb85514962f53ff682ff58cb8f176a6245b0d33c3d409fd552e8f9fcd3f5ab7c94ac2ea703151c61f6302cabb7ae888c70aed", 0x4a, 0x8000}], 0x400, &(0x7f0000000400)={[{@disable_ext_identify='disable_ext_identify'}, {@whint_mode_fs='whint_mode=fs-based'}, {@four_active_logs='active_logs=4'}, {@jqfmt_vfsold='jqfmt=vfsold'}, {@lazytime='lazytime'}, {@noextent_cache='noextent_cache'}, {@nobarrier='nobarrier'}], [{@fowner_gt={'fowner>', r3}}, {@hash='hash'}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@euid_gt={'euid>', r4}}, {@subj_user={'subj_user', 0x3d, '/dev/zero\x00'}}, {@dont_hash='dont_hash'}, {@permit_directio='permit_directio'}, {@uid_gt={'uid>', r5}}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/zero\x00'}}, {@permit_directio='permit_directio'}]}) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) ioprio_get$uid(0x3, r5) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000580)=0x23af, 0x4) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000680)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000006c0)={@remote, @mcast2, @dev={0xfe, 0x80, [], 0x12}, 0x7, 0xffffffffffff0000, 0x9, 0x500, 0x9, 0xa0, r8}) syz_mount_image$f2fs(&(0x7f0000000740)='f2fs\x00', &(0x7f0000000780)='./file0\x00', 0x1ff, 0x0, &(0x7f00000007c0), 0x82002, &(0x7f0000000800)={[{@test_dummy_encryption='test_dummy_encryption'}, {@extent_cache='extent_cache'}], [{@smackfshat={'smackfshat', 0x3d, '^}vmnet1'}}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}]}) syz_mount_image$hfs(&(0x7f0000000880)='hfs\x00', &(0x7f00000008c0)='./file0\x00', 0x3, 0x4, &(0x7f0000000c00)=[{&(0x7f0000000900)="73d092594b310e09d6101b9bf066340802c4b240a6e4374cd70e3afc1d3777235d6b0d4ccda9916c15de47b53007c4577b98afc8b46c8280e7e8d1d71dedf1944506f97f22f7057a50e1af7afaa786f77a338ea7d926b26ed35094385944f22f1b283ca8e427366affbbd4184d8488e71c257e47fbddce83bbf6a113534abe6f91084d8de02973ea4a9b7b65ec746298f1c06a63966e1f8f6964debf8d8f9edd8109cf8eba97f3bc01645e1cc4e81232e92e518835", 0xb5, 0x7}, {&(0x7f00000009c0)="bed1c73adba9f8878abe78eddf38ca54d508064f1fdbf846a0d1d16dcf0370c035e4e7bb13da67b64600bde24129d0f805e9816504b8a1849f2ca0cca01289479c44256ff711578d9b6955428ea88489d74ab6eb83b209c01d4da8778ccf390baefc06ed5e165be194a64d674163c62b73c35bd330912ee255cafebffbb5ac870fe7d00f196508e0197b8be583b2a44cc0a6b4fb8268c1a4", 0x98, 0xcf3}, {&(0x7f0000000a80)="6afac6347907fb971b75c9e8888eea2d9db4e659879a4f7bc15c8b985aaddc84183c4c6dfb1cd44b0e6e0d7196437a05928008064eeaff45dc9db037d08d35e535b9e170c6d12d66e578925a4a6cbd0f2aeaadeac6058b121f37b349f95b74dc804d7f8f5bfe06d83431f122c11935c24e1870d9d28211ceae81c7fe41a49bf2f49b6f734a7c5ed4f44767096422f9c9b1d33a91f6ddbfae2cba58f727d9a009dbd249a02146e397705e8b7089f279f8eda840e7457da0cc5040f67835555f5a2c64666e052f", 0xc6, 0x10000}, {&(0x7f0000000b80)="21f239457afe4ac6f84bef57a5b5c04ce6ee644dc24f48fd645a6167ecb2fdd320551a6dc05fc9eb454c86a05bee5c6b225c28cb15c20dd6b9111c384a645979f7ce", 0x42, 0xd50}], 0x1, &(0x7f0000000c80)={[{@creator={'creator', 0x3d, "1ff3a655"}}, {@uid={'uid', 0x3d, r3}}], [{@fsname={'fsname', 0x3d, 'vmnet1security'}}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@euid_eq={'euid', 0x3d, r3}}, {@obj_user={'obj_user'}}, {@dont_hash='dont_hash'}, {@hash='hash'}]}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000d40)={0x0, 0x0}) r10 = syz_open_procfs(r9, &(0x7f0000000d80)='personality\x00') bind$x25(r10, &(0x7f0000000dc0)={0x9, @null=' \x00'}, 0x12) lstat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)) setxattr$trusted_overlay_origin(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)='trusted.overlay.origin\x00', &(0x7f0000000f40)='y\x00', 0x2, 0x2) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000f80)={0x8, 0x80000001}) ioctl$sock_ax25_SIOCDELRT(r2, 0x890c, &(0x7f0000000fc0)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x5, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) setsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000001040)={r9, r3, r7}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r10, 0x10e, 0x8, &(0x7f0000001080)=0x1, 0x4) [ 136.799056] audit: type=1400 audit(1562302316.248:38): avc: denied { map } for pid=7150 comm="syz-executor.5" path="/sys/kernel/debug/kcov" dev="debugfs" ino=27 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 137.300203] IPVS: ftp: loaded support on port[0] = 21 [ 137.627187] chnl_net:caif_netlink_parms(): no params data found [ 137.634648] IPVS: ftp: loaded support on port[0] = 21 [ 137.691804] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.698344] bridge0: port 1(bridge_slave_0) entered disabled state [ 137.705726] device bridge_slave_0 entered promiscuous mode [ 137.715126] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.721599] bridge0: port 2(bridge_slave_1) entered disabled state [ 137.728772] device bridge_slave_1 entered promiscuous mode [ 137.750505] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 137.759370] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 137.778741] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 137.786181] team0: Port device team_slave_0 added [ 137.794675] IPVS: ftp: loaded support on port[0] = 21 [ 137.795582] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 137.807508] team0: Port device team_slave_1 added [ 137.822643] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 137.839157] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 137.923174] device hsr_slave_0 entered promiscuous mode [ 137.960406] device hsr_slave_1 entered promiscuous mode [ 138.025140] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 138.034168] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 138.046645] chnl_net:caif_netlink_parms(): no params data found [ 138.055287] IPVS: ftp: loaded support on port[0] = 21 [ 138.094760] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.101258] bridge0: port 2(bridge_slave_1) entered forwarding state [ 138.108157] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.114605] bridge0: port 1(bridge_slave_0) entered forwarding state [ 138.195123] chnl_net:caif_netlink_parms(): no params data found [ 138.205009] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.211500] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.218986] device bridge_slave_0 entered promiscuous mode [ 138.235212] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.241715] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.248666] device bridge_slave_1 entered promiscuous mode [ 138.275978] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 138.290275] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 138.329352] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.336342] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.343471] device bridge_slave_0 entered promiscuous mode [ 138.358218] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 138.366130] team0: Port device team_slave_0 added [ 138.374203] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.380741] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.387971] device bridge_slave_1 entered promiscuous mode [ 138.411648] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 138.419496] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 138.426751] team0: Port device team_slave_1 added [ 138.441623] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 138.452882] IPVS: ftp: loaded support on port[0] = 21 [ 138.461212] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 138.480864] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 138.502994] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 138.510375] team0: Port device team_slave_0 added [ 138.536503] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 138.543837] team0: Port device team_slave_1 added [ 138.552213] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 138.613194] device hsr_slave_0 entered promiscuous mode [ 138.670412] device hsr_slave_1 entered promiscuous mode [ 138.731709] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 138.755189] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.772588] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.782869] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 138.789616] chnl_net:caif_netlink_parms(): no params data found [ 138.811889] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 138.873603] device hsr_slave_0 entered promiscuous mode [ 138.910536] device hsr_slave_1 entered promiscuous mode [ 138.961139] 8021q: adding VLAN 0 to HW filter on device bond0 [ 138.979776] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 138.993161] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 139.000518] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 139.019391] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 139.031843] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 139.056974] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 139.064445] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 139.074361] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 139.080880] 8021q: adding VLAN 0 to HW filter on device team0 [ 139.087512] IPVS: ftp: loaded support on port[0] = 21 [ 139.096217] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.102831] bridge0: port 1(bridge_slave_0) entered disabled state [ 139.111147] device bridge_slave_0 entered promiscuous mode [ 139.134786] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 139.142884] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.149296] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.156495] device bridge_slave_1 entered promiscuous mode [ 139.183015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 139.192207] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 139.200687] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.207266] bridge0: port 1(bridge_slave_0) entered forwarding state [ 139.218057] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 139.259510] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 139.267795] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 139.277755] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 139.287185] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 139.295340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 139.303478] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.309849] bridge0: port 2(bridge_slave_1) entered forwarding state [ 139.323539] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 139.339017] chnl_net:caif_netlink_parms(): no params data found [ 139.362645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 139.383254] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 139.391518] team0: Port device team_slave_0 added [ 139.400971] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 139.408137] team0: Port device team_slave_1 added [ 139.415369] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 139.423323] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 139.431732] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 139.451603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 139.501453] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 139.525621] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.532685] bridge0: port 1(bridge_slave_0) entered disabled state [ 139.539646] device bridge_slave_0 entered promiscuous mode [ 139.546342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 139.554591] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 139.563161] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 139.623771] device hsr_slave_0 entered promiscuous mode [ 139.660437] device hsr_slave_1 entered promiscuous mode [ 139.710717] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 139.720760] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 139.730542] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.737031] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.746772] device bridge_slave_1 entered promiscuous mode [ 139.755906] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 139.767576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 139.776157] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 139.801541] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 139.834243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 139.843111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 139.854054] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 139.869058] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 139.878785] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 139.889683] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 139.916498] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 139.924160] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 139.933852] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 139.940840] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 139.992226] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 139.999386] team0: Port device team_slave_0 added [ 140.009237] 8021q: adding VLAN 0 to HW filter on device bond0 [ 140.018311] chnl_net:caif_netlink_parms(): no params data found [ 140.028336] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 140.036206] team0: Port device team_slave_1 added [ 140.044347] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 140.067405] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 140.075488] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 140.083945] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 140.093729] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 140.100973] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 140.107881] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 140.136296] 8021q: adding VLAN 0 to HW filter on device bond0 [ 140.145322] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 140.152455] 8021q: adding VLAN 0 to HW filter on device team0 [ 140.224059] device hsr_slave_0 entered promiscuous mode [ 140.270636] device hsr_slave_1 entered promiscuous mode [ 140.341010] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 140.348857] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 140.357079] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.363979] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.371061] device bridge_slave_0 entered promiscuous mode [ 140.378212] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 140.392341] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 140.402208] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 140.412925] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.419351] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.427244] device bridge_slave_1 entered promiscuous mode [ 140.434800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 140.443432] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 140.451753] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.458114] bridge0: port 1(bridge_slave_0) entered forwarding state [ 140.465178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 140.472721] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 140.479617] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 140.488940] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 140.497621] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 140.507997] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 140.518628] 8021q: adding VLAN 0 to HW filter on device team0 [ 140.542721] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 140.551228] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 140.558897] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.565506] bridge0: port 2(bridge_slave_1) entered forwarding state [ 140.575020] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 140.585843] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 140.596595] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 140.606611] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 140.624252] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 140.634029] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 140.642619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 140.650777] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 140.658449] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.664851] bridge0: port 1(bridge_slave_0) entered forwarding state [ 140.672037] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 140.680438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 140.695722] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 140.718186] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 140.726017] team0: Port device team_slave_0 added [ 140.734100] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 140.741650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 140.750452] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 140.758063] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.764484] bridge0: port 2(bridge_slave_1) entered forwarding state [ 140.774703] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 140.784715] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 140.794621] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 140.802888] team0: Port device team_slave_1 added [ 140.814949] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 140.823244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 140.831814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 140.842685] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 140.853870] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 140.863194] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 140.886848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 140.895869] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 140.903475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 140.912143] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 140.921832] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 140.929634] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 140.941614] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 140.983183] audit: type=1400 audit(1562302320.438:39): avc: denied { create } for pid=7185 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 141.009672] gfs2: commit mount option requires a positive numeric argument [ 141.017641] gfs2: can't parse mount arguments [ 141.018382] device hsr_slave_0 entered promiscuous mode [ 141.028141] audit: type=1400 audit(1562302320.438:40): avc: denied { write } for pid=7185 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 141.053784] audit: type=1400 audit(1562302320.438:41): avc: denied { read } for pid=7185 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 141.061129] device hsr_slave_1 entered promiscuous mode [ 141.107495] gfs2: commit mount option requires a positive numeric argument [ 141.116129] gfs2: can't parse mount arguments [ 141.130714] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 141.138162] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 141.148238] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready 04:52:00 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x0, 0xfdc6, 0x80000001, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x0, 0x9, 0x9, 0x8}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x2}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = geteuid() prctl$PR_SET_FP_MODE(0x2d, 0x2) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000180), 0x4) acct(0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000001c0)=0x2, 0x4) r3 = fcntl$getown(r0, 0x9) setpriority(0x1, r3, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280)={0x1, 0x10001}, 0x8) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f00000002c0)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x19}, 0x7, 0x3, 0xff, 0x9, 0x81, 0x1}, &(0x7f0000000340)=0x20) sendmsg$kcm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)="6d63e4403c615837b732f2b3ab3f3ff89e9aaa0e8e26e3ca33165121b7114290ebbf99d6a90de5dd7121edcfd8b9e574df83d1d0f423253eb43a84df9914c45f07efaaf653d3dda078f78660e52d0173d577423f4dc30c36eb5cb3c10170420d7d6cc8d84df6aa613ebe3d8193edba153564d8dd4c808d27620ec106f78eef04f2b2fff9c4640cb9cce6c820138dda8cad7993846691031b829a0f7e", 0x9c}], 0x1}, 0x40) ioctl$VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f00000004c0)={0x25, 0x8, 0x4, 0x81600000, {0x0, 0x7530}, {0x3, 0xc, 0x0, 0x80000001, 0x2, 0x4, "5a54c081"}, 0xffffffffffff7fff, 0x3, @fd=r0, 0x4}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000540), &(0x7f0000000580)=0x4) write$FUSE_IOCTL(r0, &(0x7f00000005c0)={0x20, 0xffffffffffffffda, 0x4, {0x4, 0x0, 0x73e, 0xfff}}, 0x20) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000640)='TIPCv2\x00') sendmsg$TIPC_NL_MON_PEER_GET(r0, &(0x7f0000000780)={&(0x7f0000000600), 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0xa8, r4, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x70, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5e}]}]}, @TIPC_NLA_NODE={0x24, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1000}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40010}, 0x4000) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00000007c0)) syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<', r2}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000d00)={0x2, 0x39, 0x2, {0x8, @sliced={0x1, [0x3, 0x1, 0x2, 0x4, 0x38c, 0x0, 0x88c, 0x3, 0x7, 0xffff, 0x5, 0x5, 0x3f, 0x80, 0x3ff, 0x3fff8000000, 0x3f, 0x67df, 0xb5f3, 0x8, 0x9c95, 0x100000000, 0x0, 0x1, 0x101, 0x8, 0x6, 0x101, 0x1, 0x6, 0x540, 0x0, 0x6, 0xfd, 0x1000, 0x5, 0x3, 0x400, 0x200, 0x7, 0x100, 0xb137, 0xffffffff, 0x9, 0x7fffffff, 0x8000, 0x1f, 0x200], 0x200}}}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000e00)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000f40)={r5, 0x3, &(0x7f0000000e40)=[0x9, 0x20, 0x7], &(0x7f0000000e80)=[0xa7, 0x0, 0x1ff], 0x40, 0x3, 0xfffffffffffffff7, &(0x7f0000000ec0)=[0x3f, 0x3, 0x9], &(0x7f0000000f00)=[0x6]}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000f80), &(0x7f0000000fc0)=0x4) recvfrom$ax25(r0, &(0x7f0000001000)=""/206, 0xce, 0x10000, &(0x7f0000001100)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x8}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @null, @bcast, @bcast, @bcast]}, 0x48) [ 141.155949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 141.169064] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 141.179566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 141.200724] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 141.209338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 141.217563] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 141.227790] 8021q: adding VLAN 0 to HW filter on device bond0 [ 141.244337] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 141.252835] gfs2: commit mount option requires a positive numeric argument [ 141.255986] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 141.259949] gfs2: can't parse mount arguments [ 141.272893] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 141.284033] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 141.291694] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 141.299924] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready 04:52:00 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x0, 0xfdc6, 0x80000001, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x0, 0x9, 0x9, 0x8}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x2}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = geteuid() prctl$PR_SET_FP_MODE(0x2d, 0x2) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000180), 0x4) acct(0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000001c0)=0x2, 0x4) r3 = fcntl$getown(r0, 0x9) setpriority(0x1, r3, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280)={0x1, 0x10001}, 0x8) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f00000002c0)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x19}, 0x7, 0x3, 0xff, 0x9, 0x81, 0x1}, &(0x7f0000000340)=0x20) sendmsg$kcm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)="6d63e4403c615837b732f2b3ab3f3ff89e9aaa0e8e26e3ca33165121b7114290ebbf99d6a90de5dd7121edcfd8b9e574df83d1d0f423253eb43a84df9914c45f07efaaf653d3dda078f78660e52d0173d577423f4dc30c36eb5cb3c10170420d7d6cc8d84df6aa613ebe3d8193edba153564d8dd4c808d27620ec106f78eef04f2b2fff9c4640cb9cce6c820138dda8cad7993846691031b829a0f7e", 0x9c}], 0x1}, 0x40) ioctl$VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f00000004c0)={0x25, 0x8, 0x4, 0x81600000, {0x0, 0x7530}, {0x3, 0xc, 0x0, 0x80000001, 0x2, 0x4, "5a54c081"}, 0xffffffffffff7fff, 0x3, @fd=r0, 0x4}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000540), &(0x7f0000000580)=0x4) write$FUSE_IOCTL(r0, &(0x7f00000005c0)={0x20, 0xffffffffffffffda, 0x4, {0x4, 0x0, 0x73e, 0xfff}}, 0x20) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000640)='TIPCv2\x00') sendmsg$TIPC_NL_MON_PEER_GET(r0, &(0x7f0000000780)={&(0x7f0000000600), 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0xa8, r4, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x70, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5e}]}]}, @TIPC_NLA_NODE={0x24, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1000}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40010}, 0x4000) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00000007c0)) syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<', r2}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000d00)={0x2, 0x39, 0x2, {0x8, @sliced={0x1, [0x3, 0x1, 0x2, 0x4, 0x38c, 0x0, 0x88c, 0x3, 0x7, 0xffff, 0x5, 0x5, 0x3f, 0x80, 0x3ff, 0x3fff8000000, 0x3f, 0x67df, 0xb5f3, 0x8, 0x9c95, 0x100000000, 0x0, 0x1, 0x101, 0x8, 0x6, 0x101, 0x1, 0x6, 0x540, 0x0, 0x6, 0xfd, 0x1000, 0x5, 0x3, 0x400, 0x200, 0x7, 0x100, 0xb137, 0xffffffff, 0x9, 0x7fffffff, 0x8000, 0x1f, 0x200], 0x200}}}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000e00)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000f40)={r5, 0x3, &(0x7f0000000e40)=[0x9, 0x20, 0x7], &(0x7f0000000e80)=[0xa7, 0x0, 0x1ff], 0x40, 0x3, 0xfffffffffffffff7, &(0x7f0000000ec0)=[0x3f, 0x3, 0x9], &(0x7f0000000f00)=[0x6]}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000f80), &(0x7f0000000fc0)=0x4) recvfrom$ax25(r0, &(0x7f0000001000)=""/206, 0xce, 0x10000, &(0x7f0000001100)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x8}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @null, @bcast, @bcast, @bcast]}, 0x48) [ 141.307746] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 141.319185] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 141.335906] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 141.348133] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 141.378265] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 141.387207] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 141.411550] gfs2: commit mount option requires a positive numeric argument [ 141.414950] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 141.418744] gfs2: can't parse mount arguments [ 141.428093] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 141.442621] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 141.463915] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready 04:52:00 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x0, 0xfdc6, 0x80000001, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x0, 0x9, 0x9, 0x8}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x2}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = geteuid() prctl$PR_SET_FP_MODE(0x2d, 0x2) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000180), 0x4) acct(0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000001c0)=0x2, 0x4) r3 = fcntl$getown(r0, 0x9) setpriority(0x1, r3, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280)={0x1, 0x10001}, 0x8) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f00000002c0)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x19}, 0x7, 0x3, 0xff, 0x9, 0x81, 0x1}, &(0x7f0000000340)=0x20) sendmsg$kcm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)="6d63e4403c615837b732f2b3ab3f3ff89e9aaa0e8e26e3ca33165121b7114290ebbf99d6a90de5dd7121edcfd8b9e574df83d1d0f423253eb43a84df9914c45f07efaaf653d3dda078f78660e52d0173d577423f4dc30c36eb5cb3c10170420d7d6cc8d84df6aa613ebe3d8193edba153564d8dd4c808d27620ec106f78eef04f2b2fff9c4640cb9cce6c820138dda8cad7993846691031b829a0f7e", 0x9c}], 0x1}, 0x40) ioctl$VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f00000004c0)={0x25, 0x8, 0x4, 0x81600000, {0x0, 0x7530}, {0x3, 0xc, 0x0, 0x80000001, 0x2, 0x4, "5a54c081"}, 0xffffffffffff7fff, 0x3, @fd=r0, 0x4}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000540), &(0x7f0000000580)=0x4) write$FUSE_IOCTL(r0, &(0x7f00000005c0)={0x20, 0xffffffffffffffda, 0x4, {0x4, 0x0, 0x73e, 0xfff}}, 0x20) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000640)='TIPCv2\x00') sendmsg$TIPC_NL_MON_PEER_GET(r0, &(0x7f0000000780)={&(0x7f0000000600), 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0xa8, r4, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x70, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5e}]}]}, @TIPC_NLA_NODE={0x24, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1000}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40010}, 0x4000) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00000007c0)) syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<', r2}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000d00)={0x2, 0x39, 0x2, {0x8, @sliced={0x1, [0x3, 0x1, 0x2, 0x4, 0x38c, 0x0, 0x88c, 0x3, 0x7, 0xffff, 0x5, 0x5, 0x3f, 0x80, 0x3ff, 0x3fff8000000, 0x3f, 0x67df, 0xb5f3, 0x8, 0x9c95, 0x100000000, 0x0, 0x1, 0x101, 0x8, 0x6, 0x101, 0x1, 0x6, 0x540, 0x0, 0x6, 0xfd, 0x1000, 0x5, 0x3, 0x400, 0x200, 0x7, 0x100, 0xb137, 0xffffffff, 0x9, 0x7fffffff, 0x8000, 0x1f, 0x200], 0x200}}}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000e00)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000f40)={r5, 0x3, &(0x7f0000000e40)=[0x9, 0x20, 0x7], &(0x7f0000000e80)=[0xa7, 0x0, 0x1ff], 0x40, 0x3, 0xfffffffffffffff7, &(0x7f0000000ec0)=[0x3f, 0x3, 0x9], &(0x7f0000000f00)=[0x6]}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000f80), &(0x7f0000000fc0)=0x4) recvfrom$ax25(r0, &(0x7f0000001000)=""/206, 0xce, 0x10000, &(0x7f0000001100)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x8}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @null, @bcast, @bcast, @bcast]}, 0x48) [ 141.487923] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 141.496240] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 141.531536] 8021q: adding VLAN 0 to HW filter on device bond0 [ 141.539160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 141.544520] gfs2: commit mount option requires a positive numeric argument [ 141.553364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 141.566311] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 141.573304] gfs2: can't parse mount arguments [ 141.575222] 8021q: adding VLAN 0 to HW filter on device team0 [ 141.592946] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 141.607846] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 141.619069] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready 04:52:01 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x0, 0xfdc6, 0x80000001, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x0, 0x9, 0x9, 0x8}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x2}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = geteuid() prctl$PR_SET_FP_MODE(0x2d, 0x2) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000180), 0x4) acct(0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000001c0)=0x2, 0x4) r3 = fcntl$getown(r0, 0x9) setpriority(0x1, r3, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280)={0x1, 0x10001}, 0x8) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f00000002c0)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x19}, 0x7, 0x3, 0xff, 0x9, 0x81, 0x1}, &(0x7f0000000340)=0x20) sendmsg$kcm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)="6d63e4403c615837b732f2b3ab3f3ff89e9aaa0e8e26e3ca33165121b7114290ebbf99d6a90de5dd7121edcfd8b9e574df83d1d0f423253eb43a84df9914c45f07efaaf653d3dda078f78660e52d0173d577423f4dc30c36eb5cb3c10170420d7d6cc8d84df6aa613ebe3d8193edba153564d8dd4c808d27620ec106f78eef04f2b2fff9c4640cb9cce6c820138dda8cad7993846691031b829a0f7e", 0x9c}], 0x1}, 0x40) ioctl$VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f00000004c0)={0x25, 0x8, 0x4, 0x81600000, {0x0, 0x7530}, {0x3, 0xc, 0x0, 0x80000001, 0x2, 0x4, "5a54c081"}, 0xffffffffffff7fff, 0x3, @fd=r0, 0x4}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000540), &(0x7f0000000580)=0x4) write$FUSE_IOCTL(r0, &(0x7f00000005c0)={0x20, 0xffffffffffffffda, 0x4, {0x4, 0x0, 0x73e, 0xfff}}, 0x20) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000640)='TIPCv2\x00') sendmsg$TIPC_NL_MON_PEER_GET(r0, &(0x7f0000000780)={&(0x7f0000000600), 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0xa8, r4, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x70, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5e}]}]}, @TIPC_NLA_NODE={0x24, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1000}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40010}, 0x4000) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00000007c0)) syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<', r2}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000d00)={0x2, 0x39, 0x2, {0x8, @sliced={0x1, [0x3, 0x1, 0x2, 0x4, 0x38c, 0x0, 0x88c, 0x3, 0x7, 0xffff, 0x5, 0x5, 0x3f, 0x80, 0x3ff, 0x3fff8000000, 0x3f, 0x67df, 0xb5f3, 0x8, 0x9c95, 0x100000000, 0x0, 0x1, 0x101, 0x8, 0x6, 0x101, 0x1, 0x6, 0x540, 0x0, 0x6, 0xfd, 0x1000, 0x5, 0x3, 0x400, 0x200, 0x7, 0x100, 0xb137, 0xffffffff, 0x9, 0x7fffffff, 0x8000, 0x1f, 0x200], 0x200}}}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000e00)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000f40)={r5, 0x3, &(0x7f0000000e40)=[0x9, 0x20, 0x7], &(0x7f0000000e80)=[0xa7, 0x0, 0x1ff], 0x40, 0x3, 0xfffffffffffffff7, &(0x7f0000000ec0)=[0x3f, 0x3, 0x9], &(0x7f0000000f00)=[0x6]}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000f80), &(0x7f0000000fc0)=0x4) [ 141.637646] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 141.659975] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 141.670312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 141.694803] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 141.711932] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.721746] bridge0: port 1(bridge_slave_0) entered forwarding state [ 141.732178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 141.737756] gfs2: commit mount option requires a positive numeric argument [ 141.741082] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 141.756504] gfs2: can't parse mount arguments [ 141.760235] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 141.773576] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 141.786794] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready 04:52:01 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x0, 0xfdc6, 0x80000001, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x0, 0x9, 0x9, 0x8}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x2}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = geteuid() prctl$PR_SET_FP_MODE(0x2d, 0x2) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000180), 0x4) acct(0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000001c0)=0x2, 0x4) r3 = fcntl$getown(r0, 0x9) setpriority(0x1, r3, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280)={0x1, 0x10001}, 0x8) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f00000002c0)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x19}, 0x7, 0x3, 0xff, 0x9, 0x81, 0x1}, &(0x7f0000000340)=0x20) sendmsg$kcm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)="6d63e4403c615837b732f2b3ab3f3ff89e9aaa0e8e26e3ca33165121b7114290ebbf99d6a90de5dd7121edcfd8b9e574df83d1d0f423253eb43a84df9914c45f07efaaf653d3dda078f78660e52d0173d577423f4dc30c36eb5cb3c10170420d7d6cc8d84df6aa613ebe3d8193edba153564d8dd4c808d27620ec106f78eef04f2b2fff9c4640cb9cce6c820138dda8cad7993846691031b829a0f7e", 0x9c}], 0x1}, 0x40) ioctl$VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f00000004c0)={0x25, 0x8, 0x4, 0x81600000, {0x0, 0x7530}, {0x3, 0xc, 0x0, 0x80000001, 0x2, 0x4, "5a54c081"}, 0xffffffffffff7fff, 0x3, @fd=r0, 0x4}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000540), &(0x7f0000000580)=0x4) write$FUSE_IOCTL(r0, &(0x7f00000005c0)={0x20, 0xffffffffffffffda, 0x4, {0x4, 0x0, 0x73e, 0xfff}}, 0x20) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000640)='TIPCv2\x00') sendmsg$TIPC_NL_MON_PEER_GET(r0, &(0x7f0000000780)={&(0x7f0000000600), 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0xa8, r4, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x70, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5e}]}]}, @TIPC_NLA_NODE={0x24, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1000}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40010}, 0x4000) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00000007c0)) syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<', r2}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000d00)={0x2, 0x39, 0x2, {0x8, @sliced={0x1, [0x3, 0x1, 0x2, 0x4, 0x38c, 0x0, 0x88c, 0x3, 0x7, 0xffff, 0x5, 0x5, 0x3f, 0x80, 0x3ff, 0x3fff8000000, 0x3f, 0x67df, 0xb5f3, 0x8, 0x9c95, 0x100000000, 0x0, 0x1, 0x101, 0x8, 0x6, 0x101, 0x1, 0x6, 0x540, 0x0, 0x6, 0xfd, 0x1000, 0x5, 0x3, 0x400, 0x200, 0x7, 0x100, 0xb137, 0xffffffff, 0x9, 0x7fffffff, 0x8000, 0x1f, 0x200], 0x200}}}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000e00)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000f40)={r5, 0x3, &(0x7f0000000e40)=[0x9, 0x20, 0x7], &(0x7f0000000e80)=[0xa7, 0x0, 0x1ff], 0x40, 0x3, 0xfffffffffffffff7, &(0x7f0000000ec0)=[0x3f, 0x3, 0x9], &(0x7f0000000f00)=[0x6]}) [ 141.802140] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 141.808835] 8021q: adding VLAN 0 to HW filter on device team0 [ 141.819085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 141.842857] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 141.855611] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.862472] bridge0: port 2(bridge_slave_1) entered forwarding state [ 141.877947] gfs2: commit mount option requires a positive numeric argument [ 141.883903] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 141.886773] gfs2: can't parse mount arguments [ 141.901655] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 141.918506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 141.926944] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 141.936073] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 141.944334] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.951319] bridge0: port 1(bridge_slave_0) entered forwarding state [ 141.962651] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 141.970230] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 141.984011] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready 04:52:01 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x0, 0xfdc6, 0x80000001, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x0, 0x9, 0x9, 0x8}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x2}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = geteuid() prctl$PR_SET_FP_MODE(0x2d, 0x2) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000180), 0x4) acct(0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000001c0)=0x2, 0x4) r3 = fcntl$getown(r0, 0x9) setpriority(0x1, r3, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280)={0x1, 0x10001}, 0x8) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f00000002c0)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x19}, 0x7, 0x3, 0xff, 0x9, 0x81, 0x1}, &(0x7f0000000340)=0x20) sendmsg$kcm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)="6d63e4403c615837b732f2b3ab3f3ff89e9aaa0e8e26e3ca33165121b7114290ebbf99d6a90de5dd7121edcfd8b9e574df83d1d0f423253eb43a84df9914c45f07efaaf653d3dda078f78660e52d0173d577423f4dc30c36eb5cb3c10170420d7d6cc8d84df6aa613ebe3d8193edba153564d8dd4c808d27620ec106f78eef04f2b2fff9c4640cb9cce6c820138dda8cad7993846691031b829a0f7e", 0x9c}], 0x1}, 0x40) ioctl$VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f00000004c0)={0x25, 0x8, 0x4, 0x81600000, {0x0, 0x7530}, {0x3, 0xc, 0x0, 0x80000001, 0x2, 0x4, "5a54c081"}, 0xffffffffffff7fff, 0x3, @fd=r0, 0x4}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000540), &(0x7f0000000580)=0x4) write$FUSE_IOCTL(r0, &(0x7f00000005c0)={0x20, 0xffffffffffffffda, 0x4, {0x4, 0x0, 0x73e, 0xfff}}, 0x20) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000640)='TIPCv2\x00') sendmsg$TIPC_NL_MON_PEER_GET(r0, &(0x7f0000000780)={&(0x7f0000000600), 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0xa8, r4, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x70, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5e}]}]}, @TIPC_NLA_NODE={0x24, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1000}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40010}, 0x4000) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00000007c0)) syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<', r2}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000d00)={0x2, 0x39, 0x2, {0x8, @sliced={0x1, [0x3, 0x1, 0x2, 0x4, 0x38c, 0x0, 0x88c, 0x3, 0x7, 0xffff, 0x5, 0x5, 0x3f, 0x80, 0x3ff, 0x3fff8000000, 0x3f, 0x67df, 0xb5f3, 0x8, 0x9c95, 0x100000000, 0x0, 0x1, 0x101, 0x8, 0x6, 0x101, 0x1, 0x6, 0x540, 0x0, 0x6, 0xfd, 0x1000, 0x5, 0x3, 0x400, 0x200, 0x7, 0x100, 0xb137, 0xffffffff, 0x9, 0x7fffffff, 0x8000, 0x1f, 0x200], 0x200}}}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000e00)) [ 142.004977] 8021q: adding VLAN 0 to HW filter on device bond0 [ 142.013249] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 142.026342] gfs2: commit mount option requires a positive numeric argument [ 142.040848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 142.049181] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 142.062346] bridge0: port 2(bridge_slave_1) entered blocking state [ 142.069004] bridge0: port 2(bridge_slave_1) entered forwarding state [ 142.079365] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 142.087104] gfs2: can't parse mount arguments [ 142.096388] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 142.115709] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 142.125591] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 142.132798] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 142.147385] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 142.156449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 142.167631] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 142.186885] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 142.225142] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 142.257296] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready 04:52:01 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) write$binfmt_aout(r0, &(0x7f00000002c0)={{0x1cc, 0x3, 0x3, 0x8a, 0xd8, 0xf5a, 0x3f}, "bc5953c035b31e5b8d3d26eff773904ad73c2afe31d63e", [[], [], []]}, 0x337) sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0xe}}], 0x20}, 0x0) 04:52:01 executing program 2: accept4(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, &(0x7f0000000100)=0x80, 0x0) open_by_handle_at(r0, &(0x7f0000000140)={0xac, 0x400, "982182072132be3ff93108be4d96ca3eba26ab675278d688db1d94f13e11d180f776405158772c8ad15f5844521093310425be919b4a91330c42344aff0c6c794ec71b54a1740d419b8595ef4710bb64660d022132c6140c67a9f2c385bd08c4f97e1db58dd8321d013f78f00af8b69e55875f989069bc8e5e232e6ce770db65e62720c7040de140f5e4781566162a11e6f0af72f5a0fdb908b036e747ebd4057e608692"}, 0x0) setxattr$security_smack_entry(0x0, 0x0, 0x0, 0x345, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ubi_ctrl\x00', 0x4100, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) futimesat(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={{r2, r3/1000+10000}, {r4, r5/1000+10000}}) syz_read_part_table(0x7, 0x0, &(0x7f0000000480)) [ 142.277304] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 142.285640] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 142.298379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 142.321139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready 04:52:01 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000180)={'veth1\x00', @broadcast}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002640)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f00000000c0)={0x1, 0x7}) ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000080)="c0dca5055e0bcfec7be070") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = memfd_create(&(0x7f0000000140)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\x94a\xac', 0x0) write$binfmt_misc(r6, &(0x7f0000000c40)=ANY=[@ANYRES32], 0xff67) sendfile(r5, r6, &(0x7f0000000000), 0xffff) poll(&(0x7f0000000040)=[{}], 0x64, 0x0) bind$alg(r3, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) r7 = accept$alg(r0, 0x0, 0x0) socket$isdn(0x22, 0x3, 0x3) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$rose(r8, &(0x7f0000000100)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, 0x4, [@bcast, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @default, @default]}, 0x40) ioctl$SIOCRSACCEPT(r8, 0x89e3) sendmmsg(r7, &(0x7f0000007f00)=[{{&(0x7f00000056c0)=@can, 0x10, &(0x7f00000000c0)}}, {{&(0x7f0000005900)=@pppoe={0x18, 0x0, {0x0, @link_local, 'syzkaller0\x00'}}, 0x80, &(0x7f0000007ac0), 0x1a9, &(0x7f0000007b00)}}], 0x3fffffffffffe0d, 0x0) ioctl$SIOCRSACCEPT(r8, 0x89e3) [ 142.363476] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 142.378399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 142.389517] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 142.402117] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 142.422527] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 142.433340] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 142.444743] 8021q: adding VLAN 0 to HW filter on device team0 [ 142.459002] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 142.467544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 142.476200] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 142.484875] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 142.495454] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 142.496968] hrtimer: interrupt took 48403 ns [ 142.516323] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 142.525475] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 142.534913] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 142.542598] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 142.552457] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 142.560558] bridge0: port 1(bridge_slave_0) entered blocking state [ 142.567178] bridge0: port 1(bridge_slave_0) entered forwarding state [ 142.574399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 142.582089] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 142.589491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 142.597980] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 142.608337] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 142.623511] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 142.635230] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 142.643252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 142.651468] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 142.659142] bridge0: port 2(bridge_slave_1) entered blocking state [ 142.665583] bridge0: port 2(bridge_slave_1) entered forwarding state [ 142.673050] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 142.680987] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 142.695527] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 142.701932] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 142.712518] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 142.718596] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 142.748164] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 142.757310] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 142.767304] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 142.775928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 142.784622] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 142.798379] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 142.810547] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 142.819913] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 142.831176] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 142.838870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 142.847578] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 142.857860] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 142.866210] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 142.875292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 142.887539] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 142.898392] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 142.909884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 142.918700] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 142.937745] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 142.946089] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 142.956291] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 142.973332] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 142.986414] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 143.006295] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 143.027712] 8021q: adding VLAN 0 to HW filter on device batadv0 04:52:03 executing program 0: r0 = socket(0x22, 0x2, 0x2000000000000004) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x69, &(0x7f0000000080)=0x4) socket$alg(0x26, 0x5, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x9, 0x0, 0xffffffff, 0x1, 0x879c}) 04:52:03 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x0, 0xfdc6, 0x80000001, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x0, 0x9, 0x9, 0x8}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x2}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = geteuid() prctl$PR_SET_FP_MODE(0x2d, 0x2) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000180), 0x4) acct(0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000001c0)=0x2, 0x4) r3 = fcntl$getown(r0, 0x9) setpriority(0x1, r3, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280)={0x1, 0x10001}, 0x8) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f00000002c0)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x19}, 0x7, 0x3, 0xff, 0x9, 0x81, 0x1}, &(0x7f0000000340)=0x20) sendmsg$kcm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)="6d63e4403c615837b732f2b3ab3f3ff89e9aaa0e8e26e3ca33165121b7114290ebbf99d6a90de5dd7121edcfd8b9e574df83d1d0f423253eb43a84df9914c45f07efaaf653d3dda078f78660e52d0173d577423f4dc30c36eb5cb3c10170420d7d6cc8d84df6aa613ebe3d8193edba153564d8dd4c808d27620ec106f78eef04f2b2fff9c4640cb9cce6c820138dda8cad7993846691031b829a0f7e", 0x9c}], 0x1}, 0x40) ioctl$VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f00000004c0)={0x25, 0x8, 0x4, 0x81600000, {0x0, 0x7530}, {0x3, 0xc, 0x0, 0x80000001, 0x2, 0x4, "5a54c081"}, 0xffffffffffff7fff, 0x3, @fd=r0, 0x4}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000540), &(0x7f0000000580)=0x4) write$FUSE_IOCTL(r0, &(0x7f00000005c0)={0x20, 0xffffffffffffffda, 0x4, {0x4, 0x0, 0x73e, 0xfff}}, 0x20) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000640)='TIPCv2\x00') sendmsg$TIPC_NL_MON_PEER_GET(r0, &(0x7f0000000780)={&(0x7f0000000600), 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0xa8, r4, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x70, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5e}]}]}, @TIPC_NLA_NODE={0x24, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1000}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40010}, 0x4000) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00000007c0)) syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<', r2}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000d00)={0x2, 0x39, 0x2, {0x8, @sliced={0x1, [0x3, 0x1, 0x2, 0x4, 0x38c, 0x0, 0x88c, 0x3, 0x7, 0xffff, 0x5, 0x5, 0x3f, 0x80, 0x3ff, 0x3fff8000000, 0x3f, 0x67df, 0xb5f3, 0x8, 0x9c95, 0x100000000, 0x0, 0x1, 0x101, 0x8, 0x6, 0x101, 0x1, 0x6, 0x540, 0x0, 0x6, 0xfd, 0x1000, 0x5, 0x3, 0x400, 0x200, 0x7, 0x100, 0xb137, 0xffffffff, 0x9, 0x7fffffff, 0x8000, 0x1f, 0x200], 0x200}}}) [ 143.826059] gfs2: commit mount option requires a positive numeric argument [ 143.848710] gfs2: can't parse mount arguments [ 144.256497] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 144.265680] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 144.273571] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 144.281494] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 144.289962] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 144.297119] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 144.304686] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 144.313350] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 144.366029] hfs: unable to parse mount options [ 144.416804] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 144.424176] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 04:52:03 executing program 5: r0 = syz_open_dev$usbmon(0x0, 0x1, 0x1fffffe) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0xfff, 0x1fffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b55000)={0x2, 0xce22, @multicast1}, 0xfffffed1) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=0xffffffffffffffff) ioctl$int_in(r1, 0x5452, &(0x7f00000000c0)=0x100000000000006) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) sendto$inet(r1, 0x0, 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback}, 0x10) io_getevents(0x0, 0x4, 0x2, &(0x7f0000000580)=[{}, {}], 0x0) fcntl$setsig(r1, 0xa, 0x20) sendto(r1, &(0x7f0000000880)="c5", 0x1, 0x4000051, 0x0, 0x0) ioctl$VIDIOC_TRY_FMT(r1, 0xc0d05640, &(0x7f00000008c0)={0x5, @pix_mp={0x4, 0x3, 0x7b7f5f5f, 0x1, 0x9, [{0x9}, {0x100000001, 0x80}, {0xfff}, {0x6, 0x3c0}, {0x7fff, 0x2}, {0x23, 0x100000001}, {0x2, 0xffffffffffff0000}, {0xff, 0x3}], 0x4, 0x1, 0xf, 0x1, 0x1}}) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f0000000bc0)={0x0, @vbi={0xf4, 0x9a29, 0x100, 0x20363159, [0x7d, 0x5], [0x10001, 0x100000001], 0x13b}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e23, @multicast1}}, [0x5, 0x4, 0x81, 0x5, 0x0, 0x3, 0x1, 0xffff, 0x1, 0x8, 0x7fff, 0x2, 0x2, 0xd14b, 0x7ff]}, &(0x7f0000000500)=0x100) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x101) getrandom(&(0x7f00000005c0)=""/198, 0xfffffffffffffeb0, 0x3) socket$caif_seqpacket(0x25, 0x5, 0x5) lgetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f00000006c0)=@known='trusted.syz\x00', &(0x7f0000000700)=""/48, 0x30) ustat(0x3f, &(0x7f0000000040)) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x4, 0x2, 0x2, &(0x7f0000ff9000/0x4000)=nil, 0x9}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000200)={r3, &(0x7f0000000740)=""/197}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000840)={r2, 0x7}, 0x8) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 04:52:03 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, 0x0, &(0x7f0000048000), 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x3, 0x100000001, 0x7ff, 0xcc12, 0x3, 0x6, 0x9, 0x232, 0x40, 0xa5, 0xffffffff, 0x7, 0x38, 0x2, 0x3, 0xfffffffffffffff9, 0x7ff}, [{0x7474e557, 0xffffffff, 0x3f, 0x2, 0x80000001, 0x1, 0xffffffffffffff81, 0x8}], "4e4cbb8e0f5c33a414b7d3042c92eaa18d938520a354e404484c9e17114dfacfe5e59aa9b099da4e08fca7df370df3c35956c30f12bb1d129e14ae7fb29ae6af7fd5ec16be7be1b8bcdbb6ccb6b784a234383d150894185b7f0468fe64772d775612e7ac95f0d0f438b5dd91b50d664a110f9087f769cf77", [[]]}, 0x1f0) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/current\x00', 0x2, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2003) 04:52:03 executing program 4: r0 = gettid() madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00001be000)=@assoc_value, &(0x7f00002bdffc)=0x8) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0x2, 0x0, &(0x7f00002bdffc)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000080)="c0dca5055e0bcfec7be070") madvise(&(0x7f00000a2000/0x600000)=nil, 0x600000, 0x8) 04:52:03 executing program 0: clone(0x41fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000100)=""/4096) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000001140)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000001200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x50020048}, 0xc, &(0x7f00000011c0)={&(0x7f0000001180)={0x30, r2, 0x300, 0x70bd26, 0x25dfdbfb, {{}, 0x0, 0x5, 0x0, {0x14, 0x19, {0x8fea, 0x7f, 0x0, 0x4}}}, ["", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x4000) ptrace(0x10, r0) ptrace$getregset(0x4204, r0, 0x1, &(0x7f0000001100)={0x0, 0xfffffffffffffef8}) 04:52:03 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000001080)="c0dca5055e0bcfec7be070") r1 = socket(0x25, 0x80805, 0xffffffffffffff01) ioctl$KVM_RUN(r0, 0xae80, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000000)="e5661c4048a73178272dedf6e7737591a0b6a2e46676133713559da051b57ed14e64259f9a84e226ef1e08b74d343ecbf73a100a6e1aaaa2e9436a61bed6b11af6753be66fa866f88823692fedd199124db76b5622ab0447d1f6f6", 0x5b) close(r0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}, &(0x7f00000000c0)=0x10) 04:52:03 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x0, 0xfdc6, 0x80000001, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x0, 0x9, 0x9, 0x8}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x2}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = geteuid() prctl$PR_SET_FP_MODE(0x2d, 0x2) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000180), 0x4) acct(0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000001c0)=0x2, 0x4) r3 = fcntl$getown(r0, 0x9) setpriority(0x1, r3, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280)={0x1, 0x10001}, 0x8) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f00000002c0)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x19}, 0x7, 0x3, 0xff, 0x9, 0x81, 0x1}, &(0x7f0000000340)=0x20) sendmsg$kcm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)="6d63e4403c615837b732f2b3ab3f3ff89e9aaa0e8e26e3ca33165121b7114290ebbf99d6a90de5dd7121edcfd8b9e574df83d1d0f423253eb43a84df9914c45f07efaaf653d3dda078f78660e52d0173d577423f4dc30c36eb5cb3c10170420d7d6cc8d84df6aa613ebe3d8193edba153564d8dd4c808d27620ec106f78eef04f2b2fff9c4640cb9cce6c820138dda8cad7993846691031b829a0f7e", 0x9c}], 0x1}, 0x40) ioctl$VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f00000004c0)={0x25, 0x8, 0x4, 0x81600000, {0x0, 0x7530}, {0x3, 0xc, 0x0, 0x80000001, 0x2, 0x4, "5a54c081"}, 0xffffffffffff7fff, 0x3, @fd=r0, 0x4}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000540), &(0x7f0000000580)=0x4) write$FUSE_IOCTL(r0, &(0x7f00000005c0)={0x20, 0xffffffffffffffda, 0x4, {0x4, 0x0, 0x73e, 0xfff}}, 0x20) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000640)='TIPCv2\x00') sendmsg$TIPC_NL_MON_PEER_GET(r0, &(0x7f0000000780)={&(0x7f0000000600), 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0xa8, r4, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x70, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5e}]}]}, @TIPC_NLA_NODE={0x24, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1000}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40010}, 0x4000) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00000007c0)) syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<', r2}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:04 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x108031, 0xffffffffffffffff, 0x8000000000000000) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x84480) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x5c, @local, 0x4e22, 0x1, 'sed\x00', 0x10, 0x5, 0x3c}, 0x2c) keyctl$dh_compute(0x17, &(0x7f0000000300), 0x0, 0x0, 0x0) [ 144.587123] gfs2: commit mount option requires a positive numeric argument 04:52:04 executing program 4: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="a8679b6cbce7415906c030afd2c079089d641c914d03af2306c9c2a0119d06c6d9ae7e42b3dddd986be3"], 0x2}}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x38) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x484000, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x181200, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f00000000c0)={@loopback, 0x78}) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, {}, @cond=[{}, {0x0, 0x0, 0x0, 0x40}]}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 144.678112] gfs2: can't parse mount arguments 04:52:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@bridge_dellink={0x5c, 0x11, 0xc01, 0x70bd2c, 0x25dfdbfe, {0x7, 0x0, 0x0, r1, 0x8, 0x2000}, [@IFLA_GROUP={0x8, 0x1b, 0x312d}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x9}, @IFLA_GROUP={0x8, 0x1b, 0x5eb}, @IFLA_IFALIAS={0x14, 0x14, 'veth1_to_hsr\x00'}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x40}, @IFLA_MTU={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4080}, 0x0) 04:52:04 executing program 5: r0 = syz_open_dev$usbmon(0x0, 0x1, 0x1fffffe) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0xfff, 0x1fffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b55000)={0x2, 0xce22, @multicast1}, 0xfffffed1) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=0xffffffffffffffff) ioctl$int_in(r1, 0x5452, &(0x7f00000000c0)=0x100000000000006) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) sendto$inet(r1, 0x0, 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback}, 0x10) io_getevents(0x0, 0x4, 0x2, &(0x7f0000000580)=[{}, {}], 0x0) fcntl$setsig(r1, 0xa, 0x20) sendto(r1, &(0x7f0000000880)="c5", 0x1, 0x4000051, 0x0, 0x0) ioctl$VIDIOC_TRY_FMT(r1, 0xc0d05640, &(0x7f00000008c0)={0x5, @pix_mp={0x4, 0x3, 0x7b7f5f5f, 0x1, 0x9, [{0x9}, {0x100000001, 0x80}, {0xfff}, {0x6, 0x3c0}, {0x7fff, 0x2}, {0x23, 0x100000001}, {0x2, 0xffffffffffff0000}, {0xff, 0x3}], 0x4, 0x1, 0xf, 0x1, 0x1}}) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f0000000bc0)={0x0, @vbi={0xf4, 0x9a29, 0x100, 0x20363159, [0x7d, 0x5], [0x10001, 0x100000001], 0x13b}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e23, @multicast1}}, [0x5, 0x4, 0x81, 0x5, 0x0, 0x3, 0x1, 0xffff, 0x1, 0x8, 0x7fff, 0x2, 0x2, 0xd14b, 0x7ff]}, &(0x7f0000000500)=0x100) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x101) getrandom(&(0x7f00000005c0)=""/198, 0xfffffffffffffeb0, 0x3) socket$caif_seqpacket(0x25, 0x5, 0x5) lgetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f00000006c0)=@known='trusted.syz\x00', &(0x7f0000000700)=""/48, 0x30) ustat(0x3f, &(0x7f0000000040)) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x4, 0x2, 0x2, &(0x7f0000ff9000/0x4000)=nil, 0x9}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000200)={r3, &(0x7f0000000740)=""/197}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000840)={r2, 0x7}, 0x8) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 04:52:04 executing program 4: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, 0xffffffffffffff9c, 0x0, 0x20, &(0x7f00000000c0)='em1]systemself]cgroup#*em1ppp0,\x00', 0xffffffffffffffff}, 0x30) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000180)=r0) add_key(&(0x7f00000002c0)='trusted\x00', &(0x7f00000007c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000000880)='big_key\x00', &(0x7f00000008c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$sock(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000640)=@nfc={0x27, 0x0, 0x2}, 0x80, 0x0}, 0x0) syz_open_dev$loop(0x0, 0x0, 0x0) msgget$private(0x0, 0x0) msgget(0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, 0x0, 0x0, 0x0) memfd_create(&(0x7f0000000a80)='t\b\x00\x00\xf9\xff\x85nG\x13g\xa6\x05', 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080), 0x4) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000009c0)='TIPCv2\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2001, 0x0) 04:52:04 executing program 1: readahead(0xffffffffffffffff, 0x0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) socket(0x10, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(0x0, &(0x7f00000001c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f0000000240)='/dev/loop-control\x00') unshare(0x20600) geteuid() fstat(0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) fsetxattr$trusted_overlay_origin(0xffffffffffffffff, 0x0, &(0x7f0000000200)='y\x00', 0x2, 0x2) open(&(0x7f0000000240)='./file0\x00', 0xc000, 0x0) r2 = openat$zero(0xffffffffffffff9c, 0x0, 0x4000, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000080)={r2, &(0x7f0000000000)="9a63364021943daf4f3c6d40b2dea4d95ff2878ce073ba2ab474048c814d131a6498333cf17a6209d7660657e2b7c592e87d6787385ef3966bc691df52cd5a35244403b087da21b7bbfea4", &(0x7f00000002c0)=""/4096}, 0x18) 04:52:04 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x0, 0xfdc6, 0x80000001, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x0, 0x9, 0x9, 0x8}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x2}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = geteuid() prctl$PR_SET_FP_MODE(0x2d, 0x2) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000180), 0x4) acct(0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000001c0)=0x2, 0x4) r3 = fcntl$getown(r0, 0x9) setpriority(0x1, r3, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280)={0x1, 0x10001}, 0x8) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f00000002c0)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x19}, 0x7, 0x3, 0xff, 0x9, 0x81, 0x1}, &(0x7f0000000340)=0x20) sendmsg$kcm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)="6d63e4403c615837b732f2b3ab3f3ff89e9aaa0e8e26e3ca33165121b7114290ebbf99d6a90de5dd7121edcfd8b9e574df83d1d0f423253eb43a84df9914c45f07efaaf653d3dda078f78660e52d0173d577423f4dc30c36eb5cb3c10170420d7d6cc8d84df6aa613ebe3d8193edba153564d8dd4c808d27620ec106f78eef04f2b2fff9c4640cb9cce6c820138dda8cad7993846691031b829a0f7e", 0x9c}], 0x1}, 0x40) ioctl$VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f00000004c0)={0x25, 0x8, 0x4, 0x81600000, {0x0, 0x7530}, {0x3, 0xc, 0x0, 0x80000001, 0x2, 0x4, "5a54c081"}, 0xffffffffffff7fff, 0x3, @fd=r0, 0x4}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000540), &(0x7f0000000580)=0x4) write$FUSE_IOCTL(r0, &(0x7f00000005c0)={0x20, 0xffffffffffffffda, 0x4, {0x4, 0x0, 0x73e, 0xfff}}, 0x20) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000640)='TIPCv2\x00') sendmsg$TIPC_NL_MON_PEER_GET(r0, &(0x7f0000000780)={&(0x7f0000000600), 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0xa8, r4, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x70, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5e}]}]}, @TIPC_NLA_NODE={0x24, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1000}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40010}, 0x4000) syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<', r2}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:04 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000000c0)=0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(cast6))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000002e80)="af15d2e6f33e06993ba301ca6e193809", 0x10}], 0x1}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000e80)=""/4096, 0x20001000}], 0x1}}], 0x1, 0x0, 0x0) 04:52:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="c0dca5055e0bcfec7be070") r2 = dup(r0) write$FUSE_NOTIFY_DELETE(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="1afdffff060000000000000000000000000000000000000000000000000000007703000000000000626465766367726f7570262176596f786e657431706f7369785f61636c5f6163636573737d00"], 0xfff2) [ 145.286142] gfs2: commit mount option requires a positive numeric argument 04:52:04 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x1, 0xfffffffffffffffc}}) 04:52:04 executing program 5: r0 = socket(0x1e, 0x5, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x40) connect$tipc(r0, &(0x7f0000000000)=@name, 0x10) tee(r1, r1, 0x80000001, 0x0) 04:52:04 executing program 4: getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000080)={&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) recvmsg(r0, &(0x7f0000001180)={&(0x7f0000001080)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000000040)=[{&(0x7f0000001200)=""/247, 0xf7}, {&(0x7f0000001300)=""/250, 0xfa}], 0x2, &(0x7f0000001100)=""/89, 0x59}, 0x20) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001400)={@rand_addr="629dedc8ef5feda219f61951b8dcfff3", 0x52, r2}) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11cda5055c0bb8c87be070") r3 = socket$inet6(0xa, 0x1, 0x84) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2) getsockopt$bt_hci(r3, 0x84, 0x0, &(0x7f0000000080)=""/4096, &(0x7f00000011c0)=0x1000) [ 145.333902] gfs2: can't parse mount arguments 04:52:04 executing program 1: openat$capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, 0x0, 0x103, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000000080)={{0x3, @default, 0x3}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @default]}, 0x48) openat(r0, &(0x7f0000000040)='./file0\x00', 0x80, 0x46) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xee1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00001da000/0x18000)=nil, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) getcwd(&(0x7f0000000000)=""/29, 0x1d) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) 04:52:04 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x0, 0xfdc6, 0x80000001, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x0, 0x9, 0x9, 0x8}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x2}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = geteuid() prctl$PR_SET_FP_MODE(0x2d, 0x2) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000180), 0x4) acct(0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000001c0)=0x2, 0x4) r3 = fcntl$getown(r0, 0x9) setpriority(0x1, r3, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280)={0x1, 0x10001}, 0x8) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f00000002c0)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x19}, 0x7, 0x3, 0xff, 0x9, 0x81, 0x1}, &(0x7f0000000340)=0x20) sendmsg$kcm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)="6d63e4403c615837b732f2b3ab3f3ff89e9aaa0e8e26e3ca33165121b7114290ebbf99d6a90de5dd7121edcfd8b9e574df83d1d0f423253eb43a84df9914c45f07efaaf653d3dda078f78660e52d0173d577423f4dc30c36eb5cb3c10170420d7d6cc8d84df6aa613ebe3d8193edba153564d8dd4c808d27620ec106f78eef04f2b2fff9c4640cb9cce6c820138dda8cad7993846691031b829a0f7e", 0x9c}], 0x1}, 0x40) ioctl$VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f00000004c0)={0x25, 0x8, 0x4, 0x81600000, {0x0, 0x7530}, {0x3, 0xc, 0x0, 0x80000001, 0x2, 0x4, "5a54c081"}, 0xffffffffffff7fff, 0x3, @fd=r0, 0x4}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000540), &(0x7f0000000580)=0x4) write$FUSE_IOCTL(r0, &(0x7f00000005c0)={0x20, 0xffffffffffffffda, 0x4, {0x4, 0x0, 0x73e, 0xfff}}, 0x20) syz_genetlink_get_family_id$tipc2(&(0x7f0000000640)='TIPCv2\x00') syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<', r2}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:04 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000000c0)=0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(cast6))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000002e80)="af15d2e6f33e06993ba301ca6e193809", 0x10}], 0x1}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000e80)=""/4096, 0x20001000}], 0x1}}], 0x1, 0x0, 0x0) [ 145.447681] audit: type=1400 audit(1562302324.898:42): avc: denied { map } for pid=7419 comm="syz-executor.1" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=27867 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 04:52:05 executing program 1: openat$capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, 0x0, 0x103, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000000080)={{0x3, @default, 0x3}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @default]}, 0x48) openat(r0, &(0x7f0000000040)='./file0\x00', 0x80, 0x46) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xee1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00001da000/0x18000)=nil, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) getcwd(&(0x7f0000000000)=""/29, 0x1d) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) 04:52:05 executing program 0: openat$capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, 0x0, 0x103, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000000080)={{0x3, @default, 0x3}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @default]}, 0x48) openat(r0, &(0x7f0000000040)='./file0\x00', 0x80, 0x46) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xee1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00001da000/0x18000)=nil, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) getcwd(&(0x7f0000000000)=""/29, 0x1d) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) 04:52:05 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x101) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/ne\x88[\x00\x00\x00\x00\x00\x00s/conntrack\x00', 0x2, 0x0) fcntl$notify(r1, 0x402, 0x80000010) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000000)={0x7, 0x1, 0x1, 0x100}) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e37, 0x2644, @remote, 0x7}, 0xfffffffffffffd1c) sendmmsg$inet6(r0, &(0x7f000000c580), 0x0, 0x50) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000040)={0x10000, 0x9}) [ 145.533111] gfs2: commit mount option requires a positive numeric argument 04:52:05 executing program 0: ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f00000000c0)={0x0, 0x0, 0x100000000000001}) clone(0x2102001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x20, r2, 0x101, 0x0, 0x0, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8}]}]}, 0x20}}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setsig(0x4203, r3, 0x7, &(0x7f0000000200)={0x3f, 0x4ad1, 0x200}) r4 = getpid() r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000100)) rt_sigqueueinfo(r4, 0x7, &(0x7f0000000180)={0x0, 0x0, 0xffffffff}) r6 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r6, 0x40087705, &(0x7f0000000280)={0x4, 0x8000000000000000}) ptrace(0x10, r4) ptrace$poke(0x4209, r4, &(0x7f00000000c0), 0x70effd) 04:52:05 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000240)="390000001300090468fe0704000000000000ff3f06000000450001070000003419001a0014000a0004000800005d14a4e91ee4380000000000", 0x39}], 0x1) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x2, 0x2) sendmsg$can_raw(r1, &(0x7f0000000140)={&(0x7f0000000080), 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{0x0, 0x5, 0xa000000000000000}, 0x5, 0x3, 0x0, 0x0, "21b1e12d73681fe4"}, 0x10}, 0x1, 0x0, 0x0, 0x48000}, 0x0) [ 145.645886] gfs2: can't parse mount arguments 04:52:05 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40000, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000080)="c0dca5055e0bcfec7be070") r4 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x5}) mq_timedsend(r4, 0x0, 0x73ab6f7ed6ca2222, 0x2, 0x0) mq_timedsend(r4, 0x0, 0x0, 0x0, 0x0) r5 = gettid() timer_create(0xfffffffffffffffe, &(0x7f0000000300)={0x0, 0x12}, &(0x7f00009b1ffc)) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000140)={'veth0\x00', {0x2, 0x4e20, @loopback}}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r5, 0x14) mq_timedreceive(r4, &(0x7f0000000180)=""/204, 0xcc, 0x0, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000000500)="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", 0x1000) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000280)={0x1, @tick=0x3, 0x8, {0x400, 0x6c}, 0x9, 0x2, 0xffffffff}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, 0x0) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f00000003c0)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x8005001f, 0x0, 0x0, 0x2c}) ioctl$KVM_RUN(r6, 0xae80, 0x0) fsetxattr$security_ima(r7, &(0x7f0000000100)='security.ima\x00', &(0x7f0000001640)=ANY=[@ANYBLOB="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"], 0x7f, 0x3) [ 145.719146] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. 04:52:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/ptmx\x00', 0x41, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x20, 0xcd15, 0x3, 0x400, 0x4}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000600)) r1 = syz_open_pts(r0, 0x0) write$binfmt_aout(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="03ffffb4"], 0x4) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000140)={0xfffffffffffffffd, 0x0, 0x0, 0x100000009b4b62b}) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000040)={0x400017}) 04:52:05 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, 0x0, 0x0) 04:52:05 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000240)="390000001300090468fe0704000000000000ff3f06000000450001070000003419001a0014000a0004000800005d14a4e91ee4380000000000", 0x39}], 0x1) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x2, 0x2) sendmsg$can_raw(r1, &(0x7f0000000140)={&(0x7f0000000080), 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{0x0, 0x5, 0xa000000000000000}, 0x5, 0x3, 0x0, 0x0, "21b1e12d73681fe4"}, 0x10}, 0x1, 0x0, 0x0, 0x48000}, 0x0) 04:52:05 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x0, 0xfdc6, 0x80000001, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x0, 0x9, 0x9, 0x8}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x2}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = geteuid() prctl$PR_SET_FP_MODE(0x2d, 0x2) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000180), 0x4) acct(0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000001c0)=0x2, 0x4) r3 = fcntl$getown(r0, 0x9) setpriority(0x1, r3, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280)={0x1, 0x10001}, 0x8) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f00000002c0)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x19}, 0x7, 0x3, 0xff, 0x9, 0x81, 0x1}, &(0x7f0000000340)=0x20) sendmsg$kcm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)="6d63e4403c615837b732f2b3ab3f3ff89e9aaa0e8e26e3ca33165121b7114290ebbf99d6a90de5dd7121edcfd8b9e574df83d1d0f423253eb43a84df9914c45f07efaaf653d3dda078f78660e52d0173d577423f4dc30c36eb5cb3c10170420d7d6cc8d84df6aa613ebe3d8193edba153564d8dd4c808d27620ec106f78eef04f2b2fff9c4640cb9cce6c820138dda8cad7993846691031b829a0f7e", 0x9c}], 0x1}, 0x40) ioctl$VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f00000004c0)={0x25, 0x8, 0x4, 0x81600000, {0x0, 0x7530}, {0x3, 0xc, 0x0, 0x80000001, 0x2, 0x4, "5a54c081"}, 0xffffffffffff7fff, 0x3, @fd=r0, 0x4}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000540), &(0x7f0000000580)=0x4) write$FUSE_IOCTL(r0, &(0x7f00000005c0)={0x20, 0xffffffffffffffda, 0x4, {0x4, 0x0, 0x73e, 0xfff}}, 0x20) syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<', r2}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:05 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) getresuid(0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='bpf\x00', 0x10003, 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x3fffd, 0x0) recvfrom$rxrpc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 04:52:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x80000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp\x00') r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/enforce\x00', 0x40100, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, 0x0, 0xffffffffffffffb8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x84000, 0x0) readv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f0000002380)=""/4096, 0x1000}], 0x1) syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x0, 0x80000) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000280)={'nr0\x00', {0x2, 0x4e22, @local}}) msgget(0x3, 0x4) msgget(0x3, 0x41) msgget$private(0x0, 0x40) r3 = msgget$private(0x0, 0x0) msgctl$MSG_STAT(r3, 0xb, &(0x7f00000003c0)=""/64) readv(r1, &(0x7f0000000580), 0x3c1) getitimer(0x0, &(0x7f0000000000)) r4 = getgid() getgroups(0x40000000000001a1, &(0x7f0000000300)=[r4, r4]) getgroups(0x6, &(0x7f00000000c0)=[0xee01, r5, r4, 0x0, 0xee01, 0xee00]) ioctl$TUNSETGROUP(r1, 0x400454ce, r6) ioctl$VIDIOC_DBG_G_CHIP_INFO(r1, 0xc0c85666, &(0x7f0000000180)={{0x7, @addr=0x6}, "a287d576c8e977b94cef141da0d9f5b984e88aaa1a1a514349782cb43970ef85", 0x1}) setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88) 04:52:05 executing program 5: write(0xffffffffffffffff, &(0x7f0000000100)="1f00000001090104fd4354c007f37ffff20501000800020004000100ffdf00", 0x1f) 04:52:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x0, 0x3, 0xfd, 0x1}, 0x100) close(r0) [ 146.266383] gfs2: commit mount option requires a positive numeric argument 04:52:05 executing program 5: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) readahead(r1, 0x100, 0x7) syz_mount_image$ntfs(&(0x7f0000000180)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="69a9a79ceb7c5ca837566278f83e54682e5e69a6b0c8f720541eb16a8abf16c4eb7fd89e11e4cc897de19cf5260411c0364e952412bc12edad2619beab3b2d032b082d5a674bb78343b8b8277b5a63af2b2c00ad33b731ae5e7d809c3094c061f1", @ANYRESDEC=r0, @ANYBLOB=',\x00']) epoll_create1(0x80002) r2 = syz_open_dev$swradio(&(0x7f0000000280)='/dev/swradio#\x00', 0x0, 0x2) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00000002c0), &(0x7f0000000300)=0x8) 04:52:05 executing program 0: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001680)=ANY=[@ANYBLOB="720873697a653d3078665c6616046666543b2fdd4a9975820a8e96"]) syz_mount_image$bfs(&(0x7f0000000100)='bfs\x00', &(0x7f0000000140)='./file1\x00', 0x1, 0x4, &(0x7f00000004c0)=[{&(0x7f0000000180)="4f94184f92b1f2d2db0de3b4123b2fe4025ac2f4e3e63b264ca63bab2b6772c3b219e43b02ba3072ec15a08bfa1260b61b55d494f005cd9d909bf86d784ec9bdc9d2ac721e225668dff67ba06e956b0b3e89ed0c3d3598bc18885e53d4d3c28286c507abe93ae03fb3dacab558e8104b4e4ebb67c6b073fcf9caa824bd78a40e23595dec6cb20df12a2d443a543f63bb7f183633c2e66dd230aaf5", 0x9b, 0x5}, {&(0x7f0000000240)="b128d9ced4dbcd3a43a36d8cfbf788808fe4e2c45600a54ff38c2eecc575c46726d6041fc341f30f4afc389fb71a5ed39c64c6d896c5f22a60a65c66f6c916d6c5bdcf6d7c2b99b627f48d70191c4eeba742152ae488dd65c1caf0963a267ce9e9ac7e6ff7a2548fd658813406f954a1143fb4b3b3b64e945c998535034a9f71523fb168b876d77cf71415f45f7ddaad6b5bdcc1c074a8658dd1b7bf1fce68f7367b1c124efc22c92fdb2bfc01ca32718cbc2478fbd1e10a", 0xb8, 0x2}, {&(0x7f0000000300)="7245bce2fb5f9d941558a92645b4e508cdec720ad06d7fbc0aa82d098924c40ad0d5a555415b065a0409865a8c0b753628bdf33693720e0093418b6e7e34f4e99e84312f6760e9119a8330843187e6aa104711837d3ddb266b12ccf2ea937a55f5079a92152a10f0ea14906ac531f1233a16bb04779c197c484f3e5f37e5cc0608d93de8f068d7f4bcd3618f0b", 0x8d, 0x7}, {&(0x7f00000003c0)="ac11fb6fbb15ec115d0b5c3edfbe7d652cdf0dd9a01cb9f2210c79c9c9173a2ecfd58541a9ca0636cbcd7c7b5e2faadf4bf2e75da13a59b5144536c2a0a859d6d66356e2ab4e412d9f5c10870696f4c317d6827d316aaffdfe85f8f2dcfb5f5d392e30dcf3a6a0a57e97505f4ac11e6e164bd7dfc5bf601331c75113506728a21e21ac44cfc08310980867feec09ee2d3a425a955d96a2406a40401ade64c6aa23deeba1537282d4234ad447e29bdb168cfc52047c34af21da89737dd7abc266c823787270ed580446b30dacb1bb314c63bdf0b5f1216ab40336e2c9105ccd4b061123db990ed2080ed4554a8027826e1169c7", 0xf3, 0x3ff}], 0x2010, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0xa0000) bind$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0x5d775a148b323008}, 0x10) 04:52:05 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'\x00', &(0x7f0000000100)=ANY=[@ANYRESOCT=r0]}) r1 = syz_open_dev$media(&(0x7f0000000240)='/dev/media#\x00', 0x3f, 0x10880) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(r0, &(0x7f0000005880)=[{{0x0, 0x0, &(0x7f00000039c0)=[{&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/165, 0xa5}, {&(0x7f0000003980)=""/26, 0x1a}], 0x3, &(0x7f0000003a00)=""/46, 0x2e}, 0x1}, {{&(0x7f0000003a40)=@tipc, 0x80, &(0x7f0000004c00)=[{&(0x7f0000003ac0)=""/4096, 0x1000}, {&(0x7f0000004ac0)=""/201, 0xc9}, {&(0x7f0000004bc0)=""/33, 0x21}], 0x3, &(0x7f0000004c40)=""/168, 0xa8}, 0x1f}, {{&(0x7f0000004d00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f00000050c0)=[{&(0x7f0000004d80)=""/116, 0x74}, {&(0x7f0000004e00)=""/177, 0xb1}, {&(0x7f0000004ec0)=""/228, 0xe4}, {&(0x7f0000004fc0)=""/8, 0x8}, {&(0x7f0000005000)=""/172, 0xac}], 0x5, &(0x7f0000005140)=""/193, 0xc1}, 0x1000}, {{&(0x7f0000005240)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000005540)=[{&(0x7f00000052c0)=""/160, 0xa0}, {&(0x7f0000005380)=""/249, 0xf9}, {&(0x7f0000005480)=""/181, 0xb5}], 0x3}, 0xffffffff}, {{&(0x7f0000005580)=@pppol2tpin6, 0x80, &(0x7f00000057c0)=[{&(0x7f0000005600)=""/159, 0x9f}, {&(0x7f00000056c0)=""/97, 0x61}, {&(0x7f0000005740)=""/76, 0x4c}], 0x3, &(0x7f0000005800)=""/106, 0x6a}, 0x4}], 0x5, 0x0, &(0x7f00000059c0)={0x0, 0x1c9c380}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005a00)={'veth0_to_bridge\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005a40)={'syz_tun\x00', 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000005a80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000005ac0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000060c0)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f00000061c0)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000006200)={0x11, 0x0, 0x0}, &(0x7f0000006240)=0x14) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000180)="6500289653b5be997f78f6a0ee9d28eaccb5b0cc20863b2adee5462223858cf0aeeaa8fb35535631c787d02fa5d5edeb5d7064d6cf4fb61f87979a75cb12717fb0bdab7455540a57d94cd57ad6a2aa38c3e29c74deca76a1ceb7f9f846c6abfa0104ce25ee237df6aa9afb7f5c38c2a9e3958918f72a38d5cd1e88382c67436b6d573c4175e436a179505908d4c10c5edeecf86f8ef67183802ae21519a1cbffcf2d9e5323") getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000006400)={@rand_addr, 0x0}, &(0x7f0000006440)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006480)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000006580)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f00000065c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000006600)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000006640)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000006680)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000000)={'team0\x00', r6}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000006740)={0x11, 0x0, 0x0}, &(0x7f0000006780)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000140)={@initdev, 0x0}, &(0x7f0000006bc0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000006c00)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000007080)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000070c0)={{{@in6=@ipv4={[], [], @local}, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f00000071c0)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000007200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000007240)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000007a40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x9003000}, 0xc, &(0x7f0000007a00)={&(0x7f0000000280)=ANY=[@ANYBLOB="80070000", @ANYRES16=r2, @ANYBLOB="01022cbd7000fedbdf250100000008000100", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="54000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000240004000180010200000100f70308078000000001fc06de06000000ff0100800600000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000700000008000600", @ANYRES32=r7, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400a07c000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004002000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040003000000080007000000000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000000000008000100", @ANYRES32=r9, @ANYBLOB="08020200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000000000008000600", @ANYRES32=r10, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000004000008000600", @ANYRES32=r11, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="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", @ANYRES32=r13, @ANYBLOB="e000020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r14, @ANYBLOB="08000700000000005c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000ec080003000b0000002c000400030007050800006cf800000201040000070001ff010100000300877580000000030000000700000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000bf5000008000400050000000800070000000000080001", @ANYRES32=r15, @ANYBLOB="440102003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d0000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000900000008000600", @ANYRES32=r16, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000100000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000600", @ANYRES32=r17, @ANYBLOB="08000100", @ANYRES32=r18, @ANYBLOB="b00002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r19, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400090000003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d0000"], 0x780}, 0x1, 0x0, 0x0, 0x40}, 0x4800) [ 146.449598] ntfs: (device loop5): parse_options(): Unrecognized mount option i©§œë|\¨7Vbxø>Th.^i¦°È÷ T±jŠ¿ÄëØžä̉}áœõ&À6N•$¼í­&¾«;-+-ZgK·ƒC¸¸'{Zc¯+. [ 146.488044] gfs2: can't parse mount arguments [ 146.518773] ntfs: (device loop5): parse_options(): Unrecognized mount option . [ 146.535779] jfs: Unrecognized mount option "rsize=0xf\fffT;/ÝJ™u‚ [ 146.535779] Ž–" or missing value 04:52:08 executing program 5: kexec_load(0x0, 0x800023a, &(0x7f0000006840)=[{0x0, 0x0, 0x0, 0x4}], 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x103) fstat(r0, &(0x7f0000000100)) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x4, 0x40000) timerfd_settime(r1, 0x0, &(0x7f0000000040)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000080)) 04:52:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0xffffffffffffff2b, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c0000001000070700"/20, @ANYRES32=0x0, @ANYBLOB="00000000b247bb4f7b2f49ac08000800003efb5a000000001c0012000c000100697036746e6c00000c0002000800090000000000"], 0x3c}}, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x121300) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000200)={0x0, r2, 0xb}, 0x14) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x21) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000140)=0x1) openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x4081, 0x0) 04:52:08 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x0, 0xfdc6, 0x80000001, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x0, 0x9, 0x9, 0x8}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x2}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = geteuid() prctl$PR_SET_FP_MODE(0x2d, 0x2) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000180), 0x4) acct(0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000001c0)=0x2, 0x4) r3 = fcntl$getown(r0, 0x9) setpriority(0x1, r3, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280)={0x1, 0x10001}, 0x8) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f00000002c0)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x19}, 0x7, 0x3, 0xff, 0x9, 0x81, 0x1}, &(0x7f0000000340)=0x20) sendmsg$kcm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)="6d63e4403c615837b732f2b3ab3f3ff89e9aaa0e8e26e3ca33165121b7114290ebbf99d6a90de5dd7121edcfd8b9e574df83d1d0f423253eb43a84df9914c45f07efaaf653d3dda078f78660e52d0173d577423f4dc30c36eb5cb3c10170420d7d6cc8d84df6aa613ebe3d8193edba153564d8dd4c808d27620ec106f78eef04f2b2fff9c4640cb9cce6c820138dda8cad7993846691031b829a0f7e", 0x9c}], 0x1}, 0x40) ioctl$VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f00000004c0)={0x25, 0x8, 0x4, 0x81600000, {0x0, 0x7530}, {0x3, 0xc, 0x0, 0x80000001, 0x2, 0x4, "5a54c081"}, 0xffffffffffff7fff, 0x3, @fd=r0, 0x4}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000540), &(0x7f0000000580)=0x4) syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<', r2}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:08 executing program 1: perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x0, 0xfffffffffffffffe) syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x0, 0x0) add_key(0x0, 0x0, &(0x7f0000000400)="aa803199a0e537df8894c81eaaeafa1f06ea0caa17fa2866f84b08278099ddb8572d6681dc3f66df6bbf6e3efc61cb57c6b6eb14bee8d7082d9f324ce090c58210d0387b427e09db9c4233934aa0a6a7", 0x50, 0x0) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x390, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000080)={r0, r1, r1}, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={'crct10dif\x00'}}) 04:52:08 executing program 4: bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='comm\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = socket(0x10, 0x80002, 0x0) r2 = creat(0x0, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x4, 0x1, 0x40e}) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000001c0)={0xff65, {{0xa, 0x4e24, 0x4, @loopback, 0x4}}, 0x0, 0x1, [{{0xa, 0x4e24, 0xeb, @rand_addr="235db81c02481c0ea8998b08aaf55e2c", 0x3}}]}, 0x110) r3 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x0, 0x0, 0x0) unshare(0x400) shutdown(0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0xffffffffffffffff) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000000)=0x81) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/loop-control\x00', 0x8000000000000800, 0x0) vmsplice(r5, &(0x7f0000000180)=[{&(0x7f0000000100)="0a617e09c26a9c995b09e802e25a6eafecc53e5b403a7f976e174ae3563c079c63955c6ed3f29b436c5c07bf", 0x2c}], 0x1, 0x8) semtimedop(0x0, &(0x7f0000000400)=[{0x0, 0x80000001}], 0x1, &(0x7f0000000900)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x6000) ioctl$EXT4_IOC_SWAP_BOOT(r4, 0x6611) syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') 04:52:08 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x80, 0x0) r1 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ff1000/0x3000)=nil) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00)=0x0) r6 = fcntl$getown(r0, 0x9) r7 = gettid() shmctl$IPC_SET(r1, 0x1, &(0x7f0000000a40)={{0x45, r2, r3, r4, r5, 0x4, 0x7}, 0x2, 0x401, 0xcb, 0x6, r6, r7, 0x7}) mq_open(&(0x7f0000000700)='em1eth0+proc#\x00', 0x40, 0x4, &(0x7f0000000740)={0x275800000000, 0x8000, 0x1, 0x100000000, 0x6, 0x101, 0x20, 0x1}) r8 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x2987, 0x80000) r9 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) connect$vsock_dgram(r0, &(0x7f0000000480)={0x28, 0x0, 0x0, @my=0x0}, 0x10) setsockopt$SO_RDS_TRANSPORT(r9, 0x114, 0x8, 0x0, 0x0) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x0, 0x0) r11 = ioctl$KVM_CREATE_VM(r10, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r11, 0x4068aea3, &(0x7f0000000240)={0x79}) r12 = ioctl$KVM_CREATE_VCPU(r11, 0xae41, 0x0) write$P9_RCLUNK(r9, &(0x7f0000000640)={0x7, 0x79, 0x1}, 0x7) syz_kvm_setup_cpu$x86(r11, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffdb3) ioctl$KVM_SET_VAPIC_ADDR(r12, 0x4008ae93, &(0x7f00000000c0)=0x6002) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r12, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000005c0)="b86b0000000f23d80f21f835000000900f23f866baf80cb88f72b98def66bafc0cec66c0a0313a000000c4c3d15c1ff30f350f01c3c4e24d96390f009c6a05000000c4c249af4d57b8340000000f23d00f21f8353000000c0f23f8", 0x5b}], 0x1, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r12}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r13, 0x114, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="03d3cf5bb1b4d115d415e0bfde66ed4ba4a595e7d46e32b4495ab8b06d67043b1a80895c199457addaf95ea09d986701d7909599e8c213844959fd52bc7edb3acb2ffe7e000052111b42dab9ed8d5726a2b53be960db29dd75d51be2dc1a7f787255bb46f4e129b69114d22b00000000000000"], 0x1) accept(r0, &(0x7f0000000500)=@ethernet={0x0, @random}, &(0x7f0000000580)=0x80) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r9, &(0x7f0000000440)={&(0x7f0000000080), 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x30, 0x0, 0x200, 0x70bd29, 0x25dfdbfb, {{}, 0x0, 0x5, 0x0, {0x14, 0x19, {0x7ff, 0x200, 0x7, 0x5}}}, [""]}, 0x30}}, 0x880) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xc28, &(0x7f0000000040)) ioctl$KVM_RUN(r12, 0xae80, 0x0) mremap(&(0x7f0000fed000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000ff9000/0x4000)=nil) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000000200), &(0x7f0000000380)=0xc) openat$cachefiles(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cachefiles\x00', 0x200, 0x0) 04:52:08 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:08 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000002000)=@xdp, &(0x7f0000002080)=0x80, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x40) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f0000000600)=ANY=[@ANYBLOB="0000f9d45210000000080801006609000000000000000000ef9972db3599f2f3ace25ab65e66954a32f0ba562b73879c8325ed1aff155808873d22663fa4dba3c67456e3a5487411c2666d0df6af3af3a7afcc087657b958a24033efc194db77858b626ba8f49aaa1c87f98ac642fbc44958159a92c055b94eb250b3cbcaa9dbaa0d6615465271ea759018462fa01cb5ce7ffdd3"]) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) fallocate(r1, 0x3, 0xcabfffc, 0x2000000001) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000000000), 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x89a1, &(0x7f0000000380)={@local}) r3 = syz_open_pts(0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000400), &(0x7f0000000500)=0xc) ioctl$TIOCSERGETLSR(r3, 0x5459, &(0x7f00000003c0)) syz_open_pts(0xffffffffffffffff, 0x400001) vmsplice(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000540)="35360b01f3f0b0b26afa7ddbdffb5133f7b247b9cf9ca231d316c778fcf29b8574f36bdb3c8584514152a24f2f5f2695a5ac5ac58fa759e13b02e09cf08105e9898823d1b33f88509842b7519d94a1f218f823899b9a8bc32308d3b87878e0844780bb4dfbec2c3c15625a2f52a39d7287a3a3b0211c0ab6f6f4474071a651248b19ee3f", 0x84}], 0x1, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0x0, @empty}, 0x0, 0x80000) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000300)={'irlan0\x00', {0x2, 0x4e22, @broadcast}}) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r4, 0xc0045516, &(0x7f0000000080)=0x1) fdatasync(0xffffffffffffffff) ioctl$sock_inet6_SIOCADDRT(r2, 0x89a0, &(0x7f0000000100)={@local={0xfe, 0x80, [0x0, 0xfeff0000, 0x77a0100]}, @rand_addr="58c4c4a733d993a894f49491cb15d13e", @loopback, 0x0, 0xfffffffffffffffd}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) getsockopt$netlink(r0, 0x10e, 0x0, 0x0, &(0x7f0000000100)) dup2(0xffffffffffffffff, 0xffffffffffffffff) accept4(r1, &(0x7f0000000180)=@hci, &(0x7f00000000c0)=0x80, 0x800) 04:52:08 executing program 1: r0 = syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x0, 0x2) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040050}, 0x804) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x58, r3, 0x101, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8}]}]}, 0x58}}, 0x0) [ 148.768274] gfs2: commit mount option requires a positive numeric argument [ 148.768413] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 148.795945] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 148.849473] gfs2: can't parse mount arguments 04:52:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000412ff8)="3665a1ab415b7ac7", 0x8) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8c040, 0x0) ioctl$PPPIOCGNPMODE(r1, 0xc008744c, &(0x7f0000000040)={0x2f, 0x2}) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="c0dca5055e0bcfec7be070") ioctl$SCSI_IOCTL_PROBE_HOST(r1, 0x5385, &(0x7f0000000080)=ANY=[@ANYBLOB="2000000000000000f7ff00"/36]) sendmmsg(r2, &(0x7f0000007b40)=[{{&(0x7f0000000180)=@l2, 0xf6}}, {{&(0x7f0000007500)=@hci, 0x80, &(0x7f0000007680), 0x141, &(0x7f00000076c0), 0x10}}], 0x4000000000003d5, 0x0) 04:52:08 executing program 4: pipe(&(0x7f0000000440)={0xffffffffffffffff}) fadvise64(r0, 0x0, 0x0, 0xffffffffffffffff) 04:52:08 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x0, 0xfdc6, 0x80000001, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x0, 0x9, 0x9, 0x8}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x2}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = geteuid() prctl$PR_SET_FP_MODE(0x2d, 0x2) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000180), 0x4) acct(0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000001c0)=0x2, 0x4) r3 = fcntl$getown(r0, 0x9) setpriority(0x1, r3, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280)={0x1, 0x10001}, 0x8) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f00000002c0)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x19}, 0x7, 0x3, 0xff, 0x9, 0x81, 0x1}, &(0x7f0000000340)=0x20) sendmsg$kcm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)="6d63e4403c615837b732f2b3ab3f3ff89e9aaa0e8e26e3ca33165121b7114290ebbf99d6a90de5dd7121edcfd8b9e574df83d1d0f423253eb43a84df9914c45f07efaaf653d3dda078f78660e52d0173d577423f4dc30c36eb5cb3c10170420d7d6cc8d84df6aa613ebe3d8193edba153564d8dd4c808d27620ec106f78eef04f2b2fff9c4640cb9cce6c820138dda8cad7993846691031b829a0f7e", 0x9c}], 0x1}, 0x40) ioctl$VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f00000004c0)={0x25, 0x8, 0x4, 0x81600000, {0x0, 0x7530}, {0x3, 0xc, 0x0, 0x80000001, 0x2, 0x4, "5a54c081"}, 0xffffffffffff7fff, 0x3, @fd=r0, 0x4}) syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<', r2}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:08 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x8001, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x2}}, 0x0, 0x6}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="02004000030000000000"], &(0x7f0000000280)=0xe) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000000080), 0x4) sendmmsg(r1, &(0x7f0000004500), 0x40000000000033e, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") [ 149.229169] gfs2: commit mount option requires a positive numeric argument 04:52:08 executing program 1: perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000880)='/dev/swradio#\x00', 0x0, 0x2) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000900)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f00000009c0)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000980)={&(0x7f0000000940)={0x1c, r1, 0x800, 0x70bd26, 0x25dfdbfd, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x0) socketpair(0x8, 0x0, 0x0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r2}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x2b, 0x200000000000001, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x5452, &(0x7f00000013c0)) close(r2) recvmsg(r3, &(0x7f000000a480)={&(0x7f0000009240)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f000000a440)=[{&(0x7f00000092c0)=""/237, 0xed}, {&(0x7f00000093c0)=""/123, 0x7b}, {&(0x7f0000009440)=""/4096, 0x1000}], 0x3}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f000000a540)={0x3, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="dd851cbd2081c7e0acb622d065000800620000000102090004000006000000000a000000"], &(0x7f00000000c0)='GPL\x00', 0x6, 0xf3, &(0x7f0000000300)=""/243, 0x40f00, 0x0, [], r5, 0x3, r3, 0x8, &(0x7f000000a4c0)={0x5, 0x2}, 0x8, 0x10, &(0x7f000000a500)={0x1, 0xa, 0x6, 0x200000000000000}, 0x10}, 0x70) close(r4) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) faccessat(r6, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/s1\x00', 0x1ff) socket$kcm(0x2, 0x3, 0x2) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000400), 0x2) r7 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7ff, 0x140) flock(r7, 0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\'', 0x1ff) 04:52:08 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000480)=ANY=[@ANYBLOB='Q'], 0x1) write$cgroup_pid(r1, &(0x7f0000000280), 0x12) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8637, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r0, &(0x7f0000000200)=ANY=[], 0xff51) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) openat$vimc2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video2\x00', 0x2, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) 04:52:08 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 149.442147] gfs2: can't parse mount arguments 04:52:08 executing program 1: perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000880)='/dev/swradio#\x00', 0x0, 0x2) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000900)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f00000009c0)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000980)={&(0x7f0000000940)={0x1c, r1, 0x800, 0x70bd26, 0x25dfdbfd, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x0) socketpair(0x8, 0x0, 0x0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r2}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x2b, 0x200000000000001, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x5452, &(0x7f00000013c0)) close(r2) recvmsg(r3, &(0x7f000000a480)={&(0x7f0000009240)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f000000a440)=[{&(0x7f00000092c0)=""/237, 0xed}, {&(0x7f00000093c0)=""/123, 0x7b}, {&(0x7f0000009440)=""/4096, 0x1000}], 0x3}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f000000a540)={0x3, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="dd851cbd2081c7e0acb622d065000800620000000102090004000006000000000a000000"], &(0x7f00000000c0)='GPL\x00', 0x6, 0xf3, &(0x7f0000000300)=""/243, 0x40f00, 0x0, [], r5, 0x3, r3, 0x8, &(0x7f000000a4c0)={0x5, 0x2}, 0x8, 0x10, &(0x7f000000a500)={0x1, 0xa, 0x6, 0x200000000000000}, 0x10}, 0x70) close(r4) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) faccessat(r6, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/s1\x00', 0x1ff) socket$kcm(0x2, 0x3, 0x2) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000400), 0x2) r7 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7ff, 0x140) flock(r7, 0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\'', 0x1ff) 04:52:09 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x80, 0x0) r1 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ff1000/0x3000)=nil) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00)=0x0) r6 = fcntl$getown(r0, 0x9) r7 = gettid() shmctl$IPC_SET(r1, 0x1, &(0x7f0000000a40)={{0x45, r2, r3, r4, r5, 0x4, 0x7}, 0x2, 0x401, 0xcb, 0x6, r6, r7, 0x7}) mq_open(&(0x7f0000000700)='em1eth0+proc#\x00', 0x40, 0x4, &(0x7f0000000740)={0x275800000000, 0x8000, 0x1, 0x100000000, 0x6, 0x101, 0x20, 0x1}) r8 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x2987, 0x80000) r9 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) connect$vsock_dgram(r0, &(0x7f0000000480)={0x28, 0x0, 0x0, @my=0x0}, 0x10) setsockopt$SO_RDS_TRANSPORT(r9, 0x114, 0x8, 0x0, 0x0) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x0, 0x0) r11 = ioctl$KVM_CREATE_VM(r10, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r11, 0x4068aea3, &(0x7f0000000240)={0x79}) r12 = ioctl$KVM_CREATE_VCPU(r11, 0xae41, 0x0) write$P9_RCLUNK(r9, &(0x7f0000000640)={0x7, 0x79, 0x1}, 0x7) syz_kvm_setup_cpu$x86(r11, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffdb3) ioctl$KVM_SET_VAPIC_ADDR(r12, 0x4008ae93, &(0x7f00000000c0)=0x6002) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r12, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000005c0)="b86b0000000f23d80f21f835000000900f23f866baf80cb88f72b98def66bafc0cec66c0a0313a000000c4c3d15c1ff30f350f01c3c4e24d96390f009c6a05000000c4c249af4d57b8340000000f23d00f21f8353000000c0f23f8", 0x5b}], 0x1, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r12}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r13, 0x114, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="03d3cf5bb1b4d115d415e0bfde66ed4ba4a595e7d46e32b4495ab8b06d67043b1a80895c199457addaf95ea09d986701d7909599e8c213844959fd52bc7edb3acb2ffe7e000052111b42dab9ed8d5726a2b53be960db29dd75d51be2dc1a7f787255bb46f4e129b69114d22b00000000000000"], 0x1) accept(r0, &(0x7f0000000500)=@ethernet={0x0, @random}, &(0x7f0000000580)=0x80) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r9, &(0x7f0000000440)={&(0x7f0000000080), 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x30, 0x0, 0x200, 0x70bd29, 0x25dfdbfb, {{}, 0x0, 0x5, 0x0, {0x14, 0x19, {0x7ff, 0x200, 0x7, 0x5}}}, [""]}, 0x30}}, 0x880) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xc28, &(0x7f0000000040)) ioctl$KVM_RUN(r12, 0xae80, 0x0) mremap(&(0x7f0000fed000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000ff9000/0x4000)=nil) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000000200), &(0x7f0000000380)=0xc) openat$cachefiles(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cachefiles\x00', 0x200, 0x0) 04:52:09 executing program 4: perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000880)='/dev/swradio#\x00', 0x0, 0x2) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000900)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f00000009c0)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000980)={&(0x7f0000000940)={0x1c, r1, 0x800, 0x70bd26, 0x25dfdbfd, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x0) socketpair(0x8, 0x0, 0x0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r2}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x2b, 0x200000000000001, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x5452, &(0x7f00000013c0)) close(r2) recvmsg(r3, &(0x7f000000a480)={&(0x7f0000009240)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f000000a440)=[{&(0x7f00000092c0)=""/237, 0xed}, {&(0x7f00000093c0)=""/123, 0x7b}, {&(0x7f0000009440)=""/4096, 0x1000}], 0x3}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f000000a540)={0x3, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="dd851cbd2081c7e0acb622d065000800620000000102090004000006000000000a000000"], &(0x7f00000000c0)='GPL\x00', 0x6, 0xf3, &(0x7f0000000300)=""/243, 0x40f00, 0x0, [], r5, 0x3, r3, 0x8, &(0x7f000000a4c0)={0x5, 0x2}, 0x8, 0x10, &(0x7f000000a500)={0x1, 0xa, 0x6, 0x200000000000000}, 0x10}, 0x70) close(r4) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) faccessat(r6, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/s1\x00', 0x1ff) socket$kcm(0x2, 0x3, 0x2) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000400), 0x2) r7 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7ff, 0x140) flock(r7, 0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\'', 0x1ff) 04:52:09 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x80, 0x0) r1 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ff1000/0x3000)=nil) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00)=0x0) r6 = fcntl$getown(r0, 0x9) r7 = gettid() shmctl$IPC_SET(r1, 0x1, &(0x7f0000000a40)={{0x45, r2, r3, r4, r5, 0x4, 0x7}, 0x2, 0x401, 0xcb, 0x6, r6, r7, 0x7}) mq_open(&(0x7f0000000700)='em1eth0+proc#\x00', 0x40, 0x4, &(0x7f0000000740)={0x275800000000, 0x8000, 0x1, 0x100000000, 0x6, 0x101, 0x20, 0x1}) r8 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x2987, 0x80000) r9 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) connect$vsock_dgram(r0, &(0x7f0000000480)={0x28, 0x0, 0x0, @my=0x0}, 0x10) setsockopt$SO_RDS_TRANSPORT(r9, 0x114, 0x8, 0x0, 0x0) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x0, 0x0) r11 = ioctl$KVM_CREATE_VM(r10, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r11, 0x4068aea3, &(0x7f0000000240)={0x79}) r12 = ioctl$KVM_CREATE_VCPU(r11, 0xae41, 0x0) write$P9_RCLUNK(r9, &(0x7f0000000640)={0x7, 0x79, 0x1}, 0x7) syz_kvm_setup_cpu$x86(r11, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffdb3) ioctl$KVM_SET_VAPIC_ADDR(r12, 0x4008ae93, &(0x7f00000000c0)=0x6002) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r12, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000005c0)="b86b0000000f23d80f21f835000000900f23f866baf80cb88f72b98def66bafc0cec66c0a0313a000000c4c3d15c1ff30f350f01c3c4e24d96390f009c6a05000000c4c249af4d57b8340000000f23d00f21f8353000000c0f23f8", 0x5b}], 0x1, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r12}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r13, 0x114, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="03d3cf5bb1b4d115d415e0bfde66ed4ba4a595e7d46e32b4495ab8b06d67043b1a80895c199457addaf95ea09d986701d7909599e8c213844959fd52bc7edb3acb2ffe7e000052111b42dab9ed8d5726a2b53be960db29dd75d51be2dc1a7f787255bb46f4e129b69114d22b00000000000000"], 0x1) accept(r0, &(0x7f0000000500)=@ethernet={0x0, @random}, &(0x7f0000000580)=0x80) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r9, &(0x7f0000000440)={&(0x7f0000000080), 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x30, 0x0, 0x200, 0x70bd29, 0x25dfdbfb, {{}, 0x0, 0x5, 0x0, {0x14, 0x19, {0x7ff, 0x200, 0x7, 0x5}}}, [""]}, 0x30}}, 0x880) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xc28, &(0x7f0000000040)) ioctl$KVM_RUN(r12, 0xae80, 0x0) mremap(&(0x7f0000fed000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000ff9000/0x4000)=nil) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000000200), &(0x7f0000000380)=0xc) openat$cachefiles(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cachefiles\x00', 0x200, 0x0) 04:52:09 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000480)=ANY=[@ANYBLOB='Q'], 0x1) write$cgroup_pid(r1, &(0x7f0000000280), 0x12) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7eac8637, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r0, &(0x7f0000000200)=ANY=[], 0xff51) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) openat$vimc2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video2\x00', 0x2, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) 04:52:09 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x0, 0xfdc6, 0x80000001, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x0, 0x9, 0x9, 0x8}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x2}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = geteuid() prctl$PR_SET_FP_MODE(0x2d, 0x2) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000180), 0x4) acct(0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000001c0)=0x2, 0x4) r3 = fcntl$getown(r0, 0x9) setpriority(0x1, r3, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280)={0x1, 0x10001}, 0x8) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f00000002c0)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x19}, 0x7, 0x3, 0xff, 0x9, 0x81, 0x1}, &(0x7f0000000340)=0x20) sendmsg$kcm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)="6d63e4403c615837b732f2b3ab3f3ff89e9aaa0e8e26e3ca33165121b7114290ebbf99d6a90de5dd7121edcfd8b9e574df83d1d0f423253eb43a84df9914c45f07efaaf653d3dda078f78660e52d0173d577423f4dc30c36eb5cb3c10170420d7d6cc8d84df6aa613ebe3d8193edba153564d8dd4c808d27620ec106f78eef04f2b2fff9c4640cb9cce6c820138dda8cad7993846691031b829a0f7e", 0x9c}], 0x1}, 0x40) syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<', r2}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:09 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:09 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008914, &(0x7f00000000c0)="c0dca5055e0bcfec7be070") clock_getres(0x3, &(0x7f0000000100)) [ 149.957197] gfs2: commit mount option requires a positive numeric argument 04:52:09 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), 0x0) fchown(r0, r3, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x8, 0x0, 0x1, 0xffffffff, 0x6, 0x9, 0xfffffffffffffffa, 0x412f}, 0x20) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r4, 0x0, 0x80001d00c0d0) 04:52:09 executing program 5: r0 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(r0, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) connect$ax25(r0, &(0x7f0000000080)={{0x3, @null}, [@default, @bcast, @remote, @rose, @remote, @bcast, @remote, @bcast]}, 0x48) [ 150.180935] gfs2: can't parse mount arguments 04:52:09 executing program 5: r0 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(r0, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) connect$ax25(r0, &(0x7f0000000080)={{0x3, @null}, [@default, @bcast, @remote, @rose, @remote, @bcast, @remote, @bcast]}, 0x48) 04:52:09 executing program 4: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x80006011, r0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x800005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000300)={0x400000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresgid(0x0, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x10200, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000000)={0x8000000, 0x5, 0xe}) fsetxattr$security_ima(r4, &(0x7f0000000140)='security.ima\x00', &(0x7f0000000180)=@md5={0x1, "8fc9794751dd982f32dd7308b19bf3fc"}, 0x11, 0x3) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r6, &(0x7f00000001c0), 0xffffffcd) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) read(r5, &(0x7f0000000200)=""/250, 0x4ae6623) 04:52:09 executing program 5: r0 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(r0, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) connect$ax25(r0, &(0x7f0000000080)={{0x3, @null}, [@default, @bcast, @remote, @rose, @remote, @bcast, @remote, @bcast]}, 0x48) 04:52:10 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x3, @loopback}, 0x10) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000100)=@in={0x2, 0x0, @loopback}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)='-', 0x1}], 0x1}, 0x0) fchmod(r0, 0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x1c1100, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r1, 0xc034564b, &(0x7f0000000180)={0x1000, 0x0, 0x1ac, 0xffffffffffffff7f, 0x3, @stepwise={{0xc2}, {0x4, 0xee4}, {0xf4b, 0xc9a}}}) 04:52:10 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:10 executing program 5: r0 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(r0, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) connect$ax25(r0, &(0x7f0000000080)={{0x3, @null}, [@default, @bcast, @remote, @rose, @remote, @bcast, @remote, @bcast]}, 0x48) 04:52:10 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x0, 0xfdc6, 0x80000001, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x0, 0x9, 0x9, 0x8}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x2}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = geteuid() prctl$PR_SET_FP_MODE(0x2d, 0x2) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000180), 0x4) acct(0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000001c0)=0x2, 0x4) r3 = fcntl$getown(r0, 0x9) setpriority(0x1, r3, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280)={0x1, 0x10001}, 0x8) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f00000002c0)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x19}, 0x7, 0x3, 0xff, 0x9, 0x81, 0x1}, &(0x7f0000000340)=0x20) syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<', r2}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$VIDIOC_S_PARM(0xffffffffffffffff, 0xc0cc5616, &(0x7f0000000080)={0x0, @raw_data="d62572ddf5063a884d5ee1c84c15da1b730f166bb9a6b58136dbfa478ea03049dac41a11ab530fa7a33e3b68c46f1dcee35b98182951af7509c448099b521c46d49da4ba7031b78df0b944112fabe45118c7143ed54f0966eb20b6a62d8942450d7d2849992f617883e3f1f9d9366f5ae9da1237d815726fee89d6c8175d770fa214b0c73c24e6a039f3f9a15da10d6389160c3be0164daa1d2bd885020219377855c3577ebec630e9eadfa9eba40d28d551b93aefdf50a3a641f3d890b9e1291c1e62bfc92ea95f"}) setsockopt$inet_tcp_int(r0, 0x6, 0x20, &(0x7f0000000040)=0x2, 0xf6) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000000300)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001600)=0x0) r5 = getuid() getresgid(&(0x7f0000001640), &(0x7f0000001680), &(0x7f00000016c0)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001700)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001740)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001840)=0xe8) getgroups(0x3, &(0x7f0000001880)=[0xee00, 0x0, 0xee01]) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001900)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x1, &(0x7f00000018c0)='\x00'}, 0x30) getresuid(&(0x7f0000001940), &(0x7f0000001980), &(0x7f00000019c0)=0x0) r12 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001a00)={0x0}, &(0x7f0000001a40)=0xc) r14 = getuid() fstat(r0, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001b00)=0x0) fstat(r0, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001bc0)={0x0, 0x0, 0x0}, &(0x7f0000001c00)=0xc) sendmsg$netlink(r1, &(0x7f0000001d80)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfd, 0x10}, 0xc, &(0x7f00000015c0)=[{&(0x7f0000000340)={0x126c, 0x800, 0x0, 0x70bd2d, 0x25dfdbfd, "", [@typed={0x8, 0x11, @u32=0x4}, @generic, @nested={0x14, 0x36, [@typed={0x10, 0x27, @str='self\xffuser,\'\x00'}]}, @nested={0xdc, 0x27, [@typed={0x8, 0x28, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @typed={0x8, 0x85, @pid=r2}, @generic="539421f73cd36e8cf2edf08a4147fc59bd95ef89519e973c606860c4f1fe1b52ac96686c750e784c9f003fafff63a7d66a0fad46c979cd71d095db2dc7db1b3a902a8130dde803a6f28ec1f546a538108a4cfab1da943f3c35cd097731665881a980ef8f8bb6efc6086f8d54e6cec8715a83add1eba983324ca72b5d870f59a5b1790c3f358f1d3ebedfd24299ca9d3802645606391c73d631d603ffc2e1e85f6ef865dd87d1fe33cff0687d60895f79e44ddbff7482a5ff2d4ac9", @typed={0xc, 0x85, @str='wlan1/\x00'}]}, @nested={0x1164, 0x8c, [@typed={0x8, 0xc, @str='\x00'}, @typed={0x8, 0x6b, @u32}, @generic="a4ff69b2fe0990b03206e8c449bdf1902b0e827e3c67014d658b32e419e7a270fbee3f4b661e72adbd4fa75036bd041d509a9fa36db83c80fffc893b37e6f77c9c4f1a9aa5e481669a3fb04f37be2b490aabae61610fae752c889ceff8da14e682c6cc", @typed={0x8, 0x15, @uid=r3}, @generic="a29dc7adb00d0949c12af2442b9cbb9a27e9c2da4795584ceaeda20430bfb9408d834e45a9e373ab264806a3345db7df957af660aae2e184ab1a05e8abb873aa35a98cbecfef39d5d312ef47b85dd3731a87812e185e20b994d0dc835eda30e7bb91622382d03ae25ca2bb11a1317db0119b0832ad46be1898864737bf285ad9d2a83a70feb55cc6cf038acc905dd85e788b2e88ffe94f5bf27db831fda76abddc09beb85ad0d1ffaf9c8204f74f286fcd57600072ac6cab5ba24cdc59811f231493c3c6050421db5581cf2bf0", @generic="67aa30a80935f8341ecad8d673e07ccd4cd19b062d0ec1fff28e297ae67acf3916e8c32ee1e498f98f5482a2572f666416c3896c72659f10c32152ad98c53cda640a093dbc2859a94901d9f2a7d37325aad52f8b53150729e2c61a69e04cf9496a0fb42c2eac8a663ae83e4c486c6e422b8f2bd0f5e91f1752b492364f04391d2b24381774bfb641456166d61680ce2ef6c7586cd89c906d60c02d6393b87fe161c7d198b3a00ef9c12fe554dc3f697f1568a1424e211defee9c850a18a888c9d23786c241fde92cb73781ea55f0d7bcac548ba30aa4e97da5bc9a68b1804ab87a5e2748140243be6e1b2e9806826dd03e04650191597ddca39e4dc0d998fa8475a6ccc2a3e5e7d52c6c08e11c546806581aa93939b967ff1ce21495c7040b8a4fcb0d03087a734d32d6a7111d5776bd79624ee2a08ea1e8a1e08a3fa675800104ba3041a8f2649c99ff5938a415628cf5ffb0eebe22c299599938971ef1dd1ed40b363f39c94290c5d1bef57ec6cec0165c1d2a38354dee5e9bf8715aeeee42414563fa32a444e0a50e4f3c217dd2dcbaf3d2e9257e09776b38a69173d11af617b8a1a00230e87b5a02c45d234df90d65af0d7a7b274c3541c7d219b2931efefa0bc84c242fa5c80af38431c28c53bd725ff656b27bd3bd3ea67f39482963f1432d82a4022a5d7d4d813ff942e167054add82aa184ee4a0612a2dd0ca83337f6b473613484f711662ebd50ce83472cc2daf16cb78ffacb7d9b638993ff5b2e19286a2a82389155a7cd414113d31c1e7940e8468d3da7a23e9b4db9f6145c64314d962c18e0c39fd8aedbce4c1c5989594c7813646cacdb91d692a49fdab03ca3625a8b923b756e164326fac789abe2aef6f12634dfbc9351eef4ca5704d00e4a8da8aff0ed12fdc42e03d50a1c1530505cab1d560d1b40702f8bbe8015d5736e7c4308e117f275279452b4e64e6f7c4cb4743f5b50a59ca41756ca4a91c96631d1adb3b26068e861d80141a8621d6498d26dbbd364447f77d9c2ad336fca97ee2ab766b1568bc191ea47d96b9165759b99c995a409398be3d7ae5d2b1c2c3c9cd1b75364a2747a6cf467f090f330348e70d898434653f60b2e8f5eeb471fd4504b47258c9612c63ef5aa18e8916b15e351e2aad4d0c06ba16173cc59188ea3c46bc56986a1798e93f174de222cf1604477adbf41a0ce9dd9bd7ad957dbb4a0d3b608a241b2ea0f926264b479d65b25ce4df5fe1738bb672c378c837b083240ef5fd721adec148fb0cc60169fce60b7a46f7bc2b8eb0b9d0bccd20e4c521c257bf360c5ac7c56e4e075b3060fd64ea4c3697b2efb0d41981ecb2dd493f4204cbd001867dbff79a1f9c006bea6b78ddadc03b45147074f4ec2216f26e097564188ff1200e627a25ec05ccd94b5108d86472b5959ce91ee02851c436f168d30c6f115b3c9c8b290ef2c102d80820aad02878da95f15d965c896da160329d2d32fd54b059aeb4da2e4a53371ab87b082e70a4fa0a24d39c1e6a0a6e93e9b7ec08f58cb7c22cd7aa8a543c56107fa7f98d3419c9666fe74fb7f9136ce81765554e824b7e8d23438b224cc971e496c9f08777bd512c0324c7e579b05fbf8a3c504644e28688836b88e63246d78a0569716bb91c7a6545f459e531b0e76662afc3292053a9b84b37c7ae44be79b2e1aa5eb6561f416c5225957f8bb731a52d0b002e2072de51d6a607b57db35c5e55e3fe6df43ae265d478882db80fe9a6db386b5c85884a3b53e5a05037cc5f67932f5d7a6ae341c680e0168227e4c1b4dba9a93fc028a244a71b1171596e7c139bd75f98d7b65551f2a6e5f350672da78225b70eee435415bcf7eb1d7a0a82bce7537377bf232f6d8ff3fcd2abe77e0b50b42586111b1b65208c90b53d0f87044c000e45c292261203bf7069c8ce2229c2426ac25a508fffb1962ef586409275f74b699e368fd503c18883ecd535bf5f9907c6358b2c2fa9f564512ad4d451ed48a1edaf7b630d33d58f7243fd49839d1c8d53adb2757212d05d8d422449fdca8832c5c7719a2f9ed25721a5491c6c0e2f9cf46bf1b7a9658881c58fa5b102784293be5c1200d1c0c5615d7979f67b930ed9080c62f1acfc4496c084397e1152a3c144e5a37c4575c9049f710d04ec442db4f2b43aa0f09c8e454e6589831521b13f93f67558db92f57b35935e0b4bc652dddc2a68d93dd310ea40059051d21813fa0264ce2a88688530ebd73f91fcf0c65db88c06b1443ecf0a18e8d778c0c95c598c89f9c7b0b74f3e6db8070246796c200c7e571dcec29d2ccd622acba72b496d13933b34e5805c48f3b86327a0c413257d66f2e6e983b79cb7cd3f0c4f77dba13636d98636537d9283bb3443673aa535aae33b3325390b801ac680535a0344161b88c77cdbe2f91f14865590311530de804713ef2852e15e796d6fbb0103d820246c2943e3ad8a50663f3f04718db493d9033f9989542c4e488fc0518181fd7f45c128dc57f2f19d7bf23521e4740266eb64394d3590ad90b3e42f86b6ceee8b6b48d47b0d43c124c4d91dbb28432db26db46854aab139fc31b346ba69a1a9514bd1654b3f114c9917f81479f7ae517e5788ec1965dc4e268022a49ff88f2023d7226f4778c41ee68d40cc992d9b7305984db29b0b58d361b0c6278415e151ccb9e434ad6ec16882201eca58722950007b02d68f49a27748656ec2e5e48818879d3d8922547977b46e63b4be17a02b00284852f5eb56e00d48c0cbbc48b43ab47b6c75614528f87ce9e295a37d1c46afd876d8567b8c7828159ac6e8062960997db7d7e9f2eadb654a4ea22e1b9a0a9f55b09859edd911db7a3b1391f2b92fa24255664dcd5ee49e9145d944ef9d0f502df8369bef27507edfa03b33eb6da6c72e5dff68eb07e7cf36fd009c95e66be3f75cff7ee195c487b46a8b1f346bd6eb0f80b53a156f139676abaac24e777ab25daec3124783a80c1e507726cc9a6f9564fb05318f2ee0ed978e2791e3264312d812c25fe3060a6d4b17c4e2bbdeda07fb0ea58d2e00d408f40fd2724a67bf2ef722be72807faba987b06f9d70862453654a2c5ef8cfd26320a5ffbed6aae5d013a3eecd6023848f9c46db758873fab88a210f03ac3b954dc64fc21135b4d44732d3894423e355c6de13ad3ccec689594314aabed7d8d46ce078c267ad1a4fddff6f9ec06daa8692338a5bf2a5f63c41d62f36cfad6a6c9597af7e7bcb97efd9857d898b86d9dfff641299334834b32bd9f574127de947640435316d481b4c270f424c27bbcd66613ca6b8019f6d078f5020a0e32b6ce52ac6f36efcade9feb0ef4f193e8e41bd5b2636fd2b444bf7c074868b1a05392024ff53715c9ace015bf99d483ac23dbf93d1c714de5fd2b1ae5aac8dd0a2a52bcf4768d2ed25e99148bc64624f3f67fc05bb3ac93b13f4b90aff5c6dfd84cc18c3a19c2a664bc1047bdc5164913a46f55386c444f84df6cebdf282eb66927f0a11d069df0810fb7992053c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@typed={0x4, 0x6a}, @typed={0x8, 0x46, @ipv4=@multicast1}, @typed={0xc, 0x3e, @u64=0x3}]}]}, 0x126c}], 0x1, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r4, r5, r6}}}, @rights={{0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}}, @rights={{0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, r9}}}, @rights={{0x1c, 0x1, 0x1, [r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r10, r11, r12}}}, @cred={{0x1c, 0x1, 0x2, {r13, r14, r15}}}, @cred={{0x1c, 0x1, 0x2, {r16, r17, r18}}}], 0x130, 0x8004}, 0x20000014) 04:52:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$VIDIOC_S_PARM(0xffffffffffffffff, 0xc0cc5616, &(0x7f0000000080)={0x0, @raw_data="d62572ddf5063a884d5ee1c84c15da1b730f166bb9a6b58136dbfa478ea03049dac41a11ab530fa7a33e3b68c46f1dcee35b98182951af7509c448099b521c46d49da4ba7031b78df0b944112fabe45118c7143ed54f0966eb20b6a62d8942450d7d2849992f617883e3f1f9d9366f5ae9da1237d815726fee89d6c8175d770fa214b0c73c24e6a039f3f9a15da10d6389160c3be0164daa1d2bd885020219377855c3577ebec630e9eadfa9eba40d28d551b93aefdf50a3a641f3d890b9e1291c1e62bfc92ea95f"}) setsockopt$inet_tcp_int(r0, 0x6, 0x20, &(0x7f0000000040)=0x2, 0xf6) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000000300)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001600)=0x0) r5 = getuid() getresgid(&(0x7f0000001640), &(0x7f0000001680), &(0x7f00000016c0)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001700)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001740)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001840)=0xe8) getgroups(0x3, &(0x7f0000001880)=[0xee00, 0x0, 0xee01]) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001900)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x1, &(0x7f00000018c0)='\x00'}, 0x30) getresuid(&(0x7f0000001940), &(0x7f0000001980), &(0x7f00000019c0)=0x0) r12 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001a00)={0x0}, &(0x7f0000001a40)=0xc) r14 = getuid() fstat(r0, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001b00)=0x0) fstat(r0, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001bc0)={0x0, 0x0, 0x0}, &(0x7f0000001c00)=0xc) sendmsg$netlink(r1, &(0x7f0000001d80)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfd, 0x10}, 0xc, &(0x7f00000015c0)=[{&(0x7f0000000340)={0x126c, 0x800, 0x0, 0x70bd2d, 0x25dfdbfd, "", [@typed={0x8, 0x11, @u32=0x4}, @generic, @nested={0x14, 0x36, [@typed={0x10, 0x27, @str='self\xffuser,\'\x00'}]}, @nested={0xdc, 0x27, [@typed={0x8, 0x28, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @typed={0x8, 0x85, @pid=r2}, @generic="539421f73cd36e8cf2edf08a4147fc59bd95ef89519e973c606860c4f1fe1b52ac96686c750e784c9f003fafff63a7d66a0fad46c979cd71d095db2dc7db1b3a902a8130dde803a6f28ec1f546a538108a4cfab1da943f3c35cd097731665881a980ef8f8bb6efc6086f8d54e6cec8715a83add1eba983324ca72b5d870f59a5b1790c3f358f1d3ebedfd24299ca9d3802645606391c73d631d603ffc2e1e85f6ef865dd87d1fe33cff0687d60895f79e44ddbff7482a5ff2d4ac9", @typed={0xc, 0x85, @str='wlan1/\x00'}]}, @nested={0x1164, 0x8c, [@typed={0x8, 0xc, @str='\x00'}, @typed={0x8, 0x6b, @u32}, @generic="a4ff69b2fe0990b03206e8c449bdf1902b0e827e3c67014d658b32e419e7a270fbee3f4b661e72adbd4fa75036bd041d509a9fa36db83c80fffc893b37e6f77c9c4f1a9aa5e481669a3fb04f37be2b490aabae61610fae752c889ceff8da14e682c6cc", @typed={0x8, 0x15, @uid=r3}, @generic="a29dc7adb00d0949c12af2442b9cbb9a27e9c2da4795584ceaeda20430bfb9408d834e45a9e373ab264806a3345db7df957af660aae2e184ab1a05e8abb873aa35a98cbecfef39d5d312ef47b85dd3731a87812e185e20b994d0dc835eda30e7bb91622382d03ae25ca2bb11a1317db0119b0832ad46be1898864737bf285ad9d2a83a70feb55cc6cf038acc905dd85e788b2e88ffe94f5bf27db831fda76abddc09beb85ad0d1ffaf9c8204f74f286fcd57600072ac6cab5ba24cdc59811f231493c3c6050421db5581cf2bf0", @generic="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@typed={0x4, 0x6a}, @typed={0x8, 0x46, @ipv4=@multicast1}, @typed={0xc, 0x3e, @u64=0x3}]}]}, 0x126c}], 0x1, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r4, r5, r6}}}, @rights={{0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}}, @rights={{0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, r9}}}, @rights={{0x1c, 0x1, 0x1, [r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r10, r11, r12}}}, @cred={{0x1c, 0x1, 0x2, {r13, r14, r15}}}, @cred={{0x1c, 0x1, 0x2, {r16, r17, r18}}}], 0x130, 0x8004}, 0x20000014) 04:52:10 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x101000, 0x0) ioctl$IMADDTIMER(r1, 0x80044940, &(0x7f0000000140)=0x14) poll(&(0x7f0000000080)=[{r0}], 0x1, 0xb7) close(r0) r2 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) r3 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x2, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f00000000c0)=0x20, 0x4) 04:52:10 executing program 5: r0 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(r0, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:10 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000016c0)='syz_tun\x00', 0x10) socket$inet6(0xa, 0x6, 0x6) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) r1 = socket$inet_udplite(0x2, 0x2, 0x88) listen(r1, 0x0) syz_emit_ethernet(0xfe27, &(0x7f0000000240)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 150.908492] gfs2: commit mount option requires a positive numeric argument 04:52:10 executing program 4: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x80006011, r0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x800005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000300)={0x400000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresgid(0x0, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x10200, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000000)={0x8000000, 0x5, 0xe}) fsetxattr$security_ima(r4, &(0x7f0000000140)='security.ima\x00', &(0x7f0000000180)=@md5={0x1, "8fc9794751dd982f32dd7308b19bf3fc"}, 0x11, 0x3) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r6, &(0x7f00000001c0), 0xffffffcd) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) read(r5, &(0x7f0000000200)=""/250, 0x4ae6623) 04:52:10 executing program 5: bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:10 executing program 5: bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 151.033857] gfs2: can't parse mount arguments 04:52:10 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) 04:52:10 executing program 5: bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 151.144646] syz-executor.1 (7697) used greatest stack depth: 23008 bytes left 04:52:10 executing program 1: r0 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(r0, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:10 executing program 5: r0 = syz_init_net_socket$ax25(0x3, 0x0, 0x0) bind$ax25(r0, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:10 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x0, 0xfdc6, 0x80000001, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x0, 0x9, 0x9, 0x8}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x2}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = geteuid() prctl$PR_SET_FP_MODE(0x2d, 0x2) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000180), 0x4) acct(0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000001c0)=0x2, 0x4) r3 = fcntl$getown(r0, 0x9) setpriority(0x1, r3, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280)={0x1, 0x10001}, 0x8) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f00000002c0)) syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<', r2}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:10 executing program 2: r0 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) write$cgroup_int(r0, &(0x7f00000000c0)=0x5, 0x12) setxattr$security_selinux(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.selinux\x00', &(0x7f0000000080)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) execve(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) 04:52:10 executing program 1: r0 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(r0, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:10 executing program 5: r0 = syz_init_net_socket$ax25(0x3, 0x0, 0x0) bind$ax25(r0, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 151.407741] audit: type=1400 audit(1562302330.858:43): avc: denied { relabelto } for pid=7722 comm="syz-executor.2" name="file0" dev="sda1" ino=16584 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:system_r:kernel_t:s0 tclass=file permissive=1 04:52:10 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) [ 151.449117] gfs2: commit mount option requires a positive numeric argument [ 151.536856] audit: type=1400 audit(1562302330.918:44): avc: denied { execute } for pid=7722 comm="syz-executor.2" name="file0" dev="sda1" ino=16584 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:system_r:kernel_t:s0 tclass=file permissive=1 [ 151.553505] gfs2: can't parse mount arguments 04:52:11 executing program 4: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) 04:52:11 executing program 1: r0 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(r0, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:11 executing program 5: r0 = syz_init_net_socket$ax25(0x3, 0x0, 0x0) bind$ax25(r0, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:11 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffc7}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200130002000000000000000010000105000600200000000a00000000000000000500e50000070000001f0000000000000300000000000002000100f5000000000000020000000005000500000000000a00000000f48d000000000000000000001700"/128], 0x80}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000002, 0x0) msgget$private(0x0, 0x40) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x2, 0x9, 0x0, 0x9, 0x2}, 0x10}}, 0x0) msgget$private(0x0, 0x4) [ 151.563963] audit: type=1400 audit(1562302330.918:45): avc: denied { execute_no_trans } for pid=7722 comm="syz-executor.2" path="/root/syzkaller-testdir966829217/syzkaller.oR4F3e/14/file0" dev="sda1" ino=16584 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:system_r:kernel_t:s0 tclass=file permissive=1 [ 151.601578] audit: type=1400 audit(1562302331.018:46): avc: denied { relabelfrom } for pid=7722 comm="syz-executor.2" name="file0" dev="sda1" ino=16584 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:system_r:kernel_t:s0 tclass=file permissive=1 04:52:11 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:11 executing program 1: bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 151.798288] audit: type=1400 audit(1562302331.058:47): avc: denied { unlink } for pid=7157 comm="syz-executor.2" name="file0" dev="sda1" ino=16584 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:system_r:kernel_t:s0 tclass=file permissive=1 04:52:11 executing program 2: 04:52:11 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x0, 0xfdc6, 0x80000001, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x0, 0x9, 0x9, 0x8}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x2}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = geteuid() prctl$PR_SET_FP_MODE(0x2d, 0x2) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000180), 0x4) acct(0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000001c0)=0x2, 0x4) r3 = fcntl$getown(r0, 0x9) setpriority(0x1, r3, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280)={0x1, 0x10001}, 0x8) syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<', r2}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:11 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:11 executing program 1: bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:11 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) 04:52:11 executing program 2: 04:52:11 executing program 4: semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f00000000c0)=""/174) 04:52:11 executing program 2: 04:52:11 executing program 1: bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:11 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 152.083143] gfs2: commit mount option requires a positive numeric argument 04:52:11 executing program 2: futex(0x0, 0x2000000000087, 0x0, 0x0, 0x0, 0x0) 04:52:11 executing program 1: r0 = syz_init_net_socket$ax25(0x3, 0x0, 0x0) bind$ax25(r0, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:11 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 152.299397] gfs2: can't parse mount arguments 04:52:11 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x0, 0xfdc6, 0x80000001, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x0, 0x9, 0x9, 0x8}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x2}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = geteuid() prctl$PR_SET_FP_MODE(0x2d, 0x2) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000180), 0x4) acct(0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000001c0)=0x2, 0x4) r3 = fcntl$getown(r0, 0x9) setpriority(0x1, r3, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<', r2}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:11 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000080)=[0x0, 0xf75d]) 04:52:11 executing program 2: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) 04:52:11 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:11 executing program 1: r0 = syz_init_net_socket$ax25(0x3, 0x0, 0x0) bind$ax25(r0, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:11 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) tkill(r1, 0x8001004000000016) 04:52:11 executing program 1: r0 = syz_init_net_socket$ax25(0x3, 0x0, 0x0) bind$ax25(r0, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:11 executing program 4: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) [ 152.452223] gfs2: commit mount option requires a positive numeric argument 04:52:11 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:12 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 152.573122] gfs2: can't parse mount arguments 04:52:12 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:12 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:12 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x0, 0xfdc6, 0x80000001, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x0, 0x9, 0x9, 0x8}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x2}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = geteuid() prctl$PR_SET_FP_MODE(0x2d, 0x2) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000180), 0x4) acct(0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000001c0)=0x2, 0x4) r3 = fcntl$getown(r0, 0x9) setpriority(0x1, r3, 0x6) syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<', r2}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:12 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/24, &(0x7f0000001900)=0x18) r1 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video1\x00', 0x2, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) sendto$isdn(r2, &(0x7f00000001c0)={0x100000000, 0x7, "f9275a8aac11a102eb00585ab16977ad517de11bd0e4093daf49b01234504860444aa70af4ce7ab3336d12fc71c7da852253cb6592fb98094639b1a18d816222fb1e925e76c4bc54d9b79477b9b2233991a12662f893e65d"}, 0x60, 0x4000000, &(0x7f0000000240)={0x22, 0x571, 0x6, 0x3f, 0x8}, 0x6) ioctl$VIDIOC_G_JPEGCOMP(r1, 0x808c563d, &(0x7f00000000c0)) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video35\x00', 0x2, 0x0) 04:52:12 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:12 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 152.891825] gfs2: commit mount option requires a positive numeric argument [ 152.899068] gfs2: can't parse mount arguments 04:52:14 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) tkill(r1, 0x8001004000000016) 04:52:14 executing program 2: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x0) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000040)=0xd3c0, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') 04:52:14 executing program 4: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) 04:52:14 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:14 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:14 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x0, 0xfdc6, 0x80000001, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x0, 0x9, 0x9, 0x8}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x2}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = geteuid() prctl$PR_SET_FP_MODE(0x2d, 0x2) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000180), 0x4) acct(0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000001c0)=0x2, 0x4) fcntl$getown(r0, 0x9) syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<', r2}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:14 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:14 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 155.441693] gfs2: commit mount option requires a positive numeric argument [ 155.468050] gfs2: can't parse mount arguments 04:52:15 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x0, 0xfdc6, 0x80000001, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x0, 0x9, 0x9, 0x8}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x2}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = geteuid() prctl$PR_SET_FP_MODE(0x2d, 0x2) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000180), 0x4) acct(0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000001c0)=0x2, 0x4) syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<', r2}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:15 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:15 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:15 executing program 2: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x0) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000040)=0xd3c0, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') [ 155.691649] gfs2: commit mount option requires a positive numeric argument [ 155.767215] gfs2: can't parse mount arguments 04:52:17 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) tkill(r1, 0x8001004000000016) 04:52:17 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:17 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:17 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x0, 0xfdc6, 0x80000001, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x0, 0x9, 0x9, 0x8}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x2}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = geteuid() prctl$PR_SET_FP_MODE(0x2d, 0x2) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000180), 0x4) acct(0x0) syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<', r2}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:17 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r3 = dup3(r1, r0, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000180)={r4, 0x2}) accept4$alg(r1, 0x0, 0x0, 0x800) ioctl$VIDIOC_S_EXT_CTRLS(r3, 0xc0205648, &(0x7f0000000200)={0xa20000, 0x5, 0x1, [], &(0x7f00000001c0)={0x9f091f, 0x1}}) write$binfmt_script(r2, &(0x7f0000000600)=ANY=[], 0xfec8) recvmmsg(r2, &(0x7f0000007ac0)=[{{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, 0x0, 0x87}}], 0x19b, 0x0, 0x0) 04:52:17 executing program 2: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x0) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000040)=0xd3c0, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') 04:52:17 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:18 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 158.561885] gfs2: commit mount option requires a positive numeric argument [ 158.569332] gfs2: can't parse mount arguments 04:52:18 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x0, 0xfdc6, 0x80000001, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x0, 0x9, 0x9, 0x8}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x2}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = geteuid() prctl$PR_SET_FP_MODE(0x2d, 0x2) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000180), 0x4) syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<', r2}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:18 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x0, 0xfdc6, 0x80000001, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x0, 0x9, 0x9, 0x8}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x2}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = geteuid() prctl$PR_SET_FP_MODE(0x2d, 0x2) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000180), 0x4) acct(0x0) syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<', r2}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:18 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:18 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 158.788837] gfs2: commit mount option requires a positive numeric argument [ 158.804932] gfs2: commit mount option requires a positive numeric argument [ 158.821497] gfs2: can't parse mount arguments [ 158.837689] gfs2: can't parse mount arguments 04:52:20 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:20 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r3 = dup3(r1, r0, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000180)={r4, 0x2}) accept4$alg(r1, 0x0, 0x0, 0x800) ioctl$VIDIOC_S_EXT_CTRLS(r3, 0xc0205648, &(0x7f0000000200)={0xa20000, 0x5, 0x1, [], &(0x7f00000001c0)={0x9f091f, 0x1}}) write$binfmt_script(r2, &(0x7f0000000600)=ANY=[], 0xfec8) recvmmsg(r2, &(0x7f0000007ac0)=[{{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, 0x0, 0x87}}], 0x19b, 0x0, 0x0) 04:52:20 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:20 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:20 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x800000000000012, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) unshare(0x8000400) ioctl$FICLONE(r2, 0x40049409, r2) 04:52:20 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x0, 0xfdc6, 0x80000001, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x0, 0x9, 0x9, 0x8}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x2}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = geteuid() prctl$PR_SET_FP_MODE(0x2d, 0x2) syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<', r2}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:21 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:21 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 161.588128] gfs2: commit mount option requires a positive numeric argument 04:52:21 executing program 4: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) tkill(r1, 0x8001004000000016) [ 161.632665] gfs2: can't parse mount arguments 04:52:21 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:21 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:21 executing program 2: write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f0000000400)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @dev, 0x2}, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, r0}}, 0x48) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_JOIN_MCAST(r1, &(0x7f00000002c0)={0x16, 0x98, 0xfa00, {&(0x7f00000000c0), 0x0, r0, 0x10, 0x1, @in={0x2, 0x4e20, @multicast2}}}, 0xa0) write$RDMA_USER_CM_CMD_NOTIFY(r1, &(0x7f0000000080)={0xf, 0x8, 0xfa00, {r0, 0xd}}, 0x10) write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f0000000180)={0x3, 0x40, 0xfa00, {{0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x60000000, 0x0, 0x0, 0xc000000, 0x0, 0x3f00000000000000, 0x0, 0x0, 0x700000000000000]}}, {0x2, 0x0, 0xfffffffffffffffd, @remote}, r0}}, 0x48) 04:52:24 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:24 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x0, 0xfdc6, 0x80000001, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x0, 0x9, 0x9, 0x8}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x2}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = geteuid() syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<', r2}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:24 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:24 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() socketpair(0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) tkill(r1, 0x23) wait4(0x0, 0x0, 0x1, 0x0) 04:52:24 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:24 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:24 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:24 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open_by_handle_at(0xffffffffffffffff, 0x0, 0x400000) syz_read_part_table(0x0, 0x1, &(0x7f0000000480)=[{&(0x7f0000010000)="02006800070f000000000000000000088128b14700000000d59863d20000000002000f2020cc00000000ff0700000000000000000000000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) utimensat(r0, 0x0, 0x0, 0x0) ioctl$VIDIOC_SUBDEV_QUERY_DV_TIMINGS(r0, 0x80845663, &(0x7f00000000c0)) syz_mount_image$nfs4(&(0x7f0000000180)='nfs4\x00', &(0x7f00000001c0)='./file0\x00', 0x1, 0x6, &(0x7f0000001540)=[{&(0x7f0000000200)="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", 0xfb, 0x80000000}, {&(0x7f0000000300)="bbc4313cd48e3c07433d918c9c746fc2b1d9975fb2ec67e70e9e4405a78f1bb18cd3c949f0a0cb3907a9a06288f4d939f39edc838b6de996ea90db34fbf4e5a2a865e6eb1de63270166bb118e22ed5b8d5e3c2450b45a7b08309fa5e44ee6903c5d9c82f401b76a060972fa8747497227a8bb4e12bd1c37cae0396f9bdd29de326da1af9cb501fd74fc6e41b3b9a4cf99312175247de2ef6b518ce3b93771b665045a17958527b1cd8111b8ea40e358b61e3913bef0c98", 0xb7, 0x101}, {&(0x7f00000003c0)="e01747dd510382f1c1e231176781fb0ba71e2daefcd60082b9e90a84869bc0221395f0c2083de6d12dc9cdc996012fb345b8dc8dd75b5d57cbee468463f79c66bc39260ef8c2762315974f0f83ad064d224041ef9d08d0a7c33354d2ab16de7208141cd877c58df01435f8ef5951cf06b19866c8cbb2653c5951871890abb0bb52c69f3bfad413efe21e01cda517494f00bc0355c12bd5001852679d320362771bca7f9b8f874b4df455c9f63617350c", 0xb0, 0x7fff}, {&(0x7f00000004c0)="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", 0x1000, 0x111}, {&(0x7f00000014c0)="360c81e8285b21a013eac7f77f912d05520d", 0x12}, {&(0x7f0000001500)="bf73695fb198d8", 0x7, 0x7ff}], 0x30000, &(0x7f0000001600)='cgroup\x00') [ 164.646513] gfs2: commit mount option requires a positive numeric argument 04:52:24 executing program 2: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0xffffffffffffffd, 0x10004) ioctl$VIDIOC_TRY_EXT_CTRLS(r0, 0xc0205649, &(0x7f0000000000)={0x0, 0x5, 0x0, [], &(0x7f0000000140)={0x98f906, 0x0, [], @p_u32=0x0}}) [ 164.706923] gfs2: can't parse mount arguments 04:52:24 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:24 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x0, 0xfdc6, 0x80000001, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x0, 0x9, 0x9, 0x8}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x2}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) [ 164.843817] loop4: p1 < > p4 [ 164.847530] loop4: partition table partially beyond EOD, truncated [ 164.931629] gfs2: commit mount option requires a positive numeric argument [ 164.938039] loop4: p1 size 2 extends beyond EOD, truncated [ 164.944374] gfs2: can't parse mount arguments [ 164.986680] loop4: p4 start 1854537728 is beyond EOD, truncated [ 165.103268] loop4: p1 < > p4 [ 165.106628] loop4: partition table partially beyond EOD, truncated [ 165.113990] loop4: p1 size 2 extends beyond EOD, truncated [ 165.122538] loop4: p4 start 1854537728 is beyond EOD, truncated 04:52:27 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:27 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:27 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f00000000c0)) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0xfffffffffffffffb, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x5a11) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000380)=""/148, 0x94}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/snmp\x00') preadv(r2, &(0x7f0000000480), 0x1000000000000237, 0x0) ioctl$VIDIOC_CROPCAP(r2, 0xc02c563a, &(0x7f0000000040)={0xa, {0x1ff, 0x400, 0x6, 0x400}, {0xffffffffffffff22, 0x8, 0x7, 0x7}, {0x7, 0x10000}}) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @ipv4={[], [], @initdev}}}}, 0x108) syz_genetlink_get_family_id$tipc2(0x0) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) setsockopt$packet_int(r1, 0x107, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000d00), 0x400004e, 0x0) 04:52:27 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:27 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x0, 0xfdc6, 0x80000001, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x0, 0x9, 0x9, 0x8}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x2}) syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:27 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open_by_handle_at(0xffffffffffffffff, 0x0, 0x400000) syz_read_part_table(0x0, 0x1, &(0x7f0000000480)=[{&(0x7f0000010000)="02006800070f000000000000000000088128b14700000000d59863d20000000002000f2020cc00000000ff0700000000000000000000000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) utimensat(r0, 0x0, 0x0, 0x0) ioctl$VIDIOC_SUBDEV_QUERY_DV_TIMINGS(r0, 0x80845663, &(0x7f00000000c0)) syz_mount_image$nfs4(&(0x7f0000000180)='nfs4\x00', &(0x7f00000001c0)='./file0\x00', 0x1, 0x6, &(0x7f0000001540)=[{&(0x7f0000000200)="ec192133a162f49cd9497b05a544d1c0fcd7d346a267b4f6ccba0660e31f4db7f1d31f14c922951a72a7bc86129404d3640f34a3e6a3155fef8ca2d5eca84e1a73313dfe6aaab49eff8fb0647a4675a0ebac2528fef6bf4fced8f4b3accfc964e9def5abe153842ca8397443edcd3810cf3dacb7fa0f15695fec1128c0522886f1d2ad7af81f15db97941d67e932abcafed41472ad72477bdf726a3d1e1e23b8732e140e67b04a8fa79266f6ef3d5df927cf20d7fd6def7be9f022e3a9920ae0a982054d0b8ab11c508a055d8ea0369355d81e83efe6f333096ea95bce6913c912e67a3b9794542655fdaa215e786ec08cb20be2e6d76cf1df2896", 0xfb, 0x80000000}, {&(0x7f0000000300)="bbc4313cd48e3c07433d918c9c746fc2b1d9975fb2ec67e70e9e4405a78f1bb18cd3c949f0a0cb3907a9a06288f4d939f39edc838b6de996ea90db34fbf4e5a2a865e6eb1de63270166bb118e22ed5b8d5e3c2450b45a7b08309fa5e44ee6903c5d9c82f401b76a060972fa8747497227a8bb4e12bd1c37cae0396f9bdd29de326da1af9cb501fd74fc6e41b3b9a4cf99312175247de2ef6b518ce3b93771b665045a17958527b1cd8111b8ea40e358b61e3913bef0c98", 0xb7, 0x101}, {&(0x7f00000003c0)="e01747dd510382f1c1e231176781fb0ba71e2daefcd60082b9e90a84869bc0221395f0c2083de6d12dc9cdc996012fb345b8dc8dd75b5d57cbee468463f79c66bc39260ef8c2762315974f0f83ad064d224041ef9d08d0a7c33354d2ab16de7208141cd877c58df01435f8ef5951cf06b19866c8cbb2653c5951871890abb0bb52c69f3bfad413efe21e01cda517494f00bc0355c12bd5001852679d320362771bca7f9b8f874b4df455c9f63617350c", 0xb0, 0x7fff}, {&(0x7f00000004c0)="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", 0x1000, 0x111}, {&(0x7f00000014c0)="360c81e8285b21a013eac7f77f912d05520d", 0x12}, {&(0x7f0000001500)="bf73695fb198d8", 0x7, 0x7ff}], 0x30000, &(0x7f0000001600)='cgroup\x00') [ 167.700172] gfs2: commit mount option requires a positive numeric argument [ 167.707590] gfs2: can't parse mount arguments 04:52:27 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:27 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 167.755239] loop4: p1 < > p4 [ 167.758608] loop4: partition table partially beyond EOD, truncated [ 167.804457] loop4: p1 size 2 extends beyond EOD, truncated 04:52:27 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x0, 0xfdc6, 0x80000001, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x0, 0x9, 0x9, 0x8}, 0x14) syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:27 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:27 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 167.881366] loop4: p4 start 1854537728 is beyond EOD, truncated 04:52:27 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 168.027881] gfs2: commit mount option requires a positive numeric argument [ 168.091115] gfs2: can't parse mount arguments 04:52:30 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(0x0, 0x8001004000000016) 04:52:30 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:30 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:30 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x0, 0xfdc6, 0x80000001, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x14) syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:30 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open_by_handle_at(0xffffffffffffffff, 0x0, 0x400000) syz_read_part_table(0x0, 0x1, &(0x7f0000000480)=[{&(0x7f0000010000)="02006800070f000000000000000000088128b14700000000d59863d20000000002000f2020cc00000000ff0700000000000000000000000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x60, 0x1a0}]) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) utimensat(r0, 0x0, 0x0, 0x0) ioctl$VIDIOC_SUBDEV_QUERY_DV_TIMINGS(r0, 0x80845663, &(0x7f00000000c0)) syz_mount_image$nfs4(&(0x7f0000000180)='nfs4\x00', &(0x7f00000001c0)='./file0\x00', 0x1, 0x6, &(0x7f0000001540)=[{&(0x7f0000000200)="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", 0xfb, 0x80000000}, {&(0x7f0000000300)="bbc4313cd48e3c07433d918c9c746fc2b1d9975fb2ec67e70e9e4405a78f1bb18cd3c949f0a0cb3907a9a06288f4d939f39edc838b6de996ea90db34fbf4e5a2a865e6eb1de63270166bb118e22ed5b8d5e3c2450b45a7b08309fa5e44ee6903c5d9c82f401b76a060972fa8747497227a8bb4e12bd1c37cae0396f9bdd29de326da1af9cb501fd74fc6e41b3b9a4cf99312175247de2ef6b518ce3b93771b665045a17958527b1cd8111b8ea40e358b61e3913bef0c98", 0xb7, 0x101}, {&(0x7f00000003c0)="e01747dd510382f1c1e231176781fb0ba71e2daefcd60082b9e90a84869bc0221395f0c2083de6d12dc9cdc996012fb345b8dc8dd75b5d57cbee468463f79c66bc39260ef8c2762315974f0f83ad064d224041ef9d08d0a7c33354d2ab16de7208141cd877c58df01435f8ef5951cf06b19866c8cbb2653c5951871890abb0bb52c69f3bfad413efe21e01cda517494f00bc0355c12bd5001852679d320362771bca7f9b8f874b4df455c9f63617350c", 0xb0, 0x7fff}, {&(0x7f00000004c0)="ad4e217c948960450fa62689e757d510b2d7fa08f17684863b3909856e260b809ee0574d7898b6a447b016e2f842a93c2ab8bae7b8a01a5c0f956f524d0527eba276056d9aba17dfe5103975634f85ce233ebf54d8f923c0f581a6ca632c4244ea6822ea15fcf32bbcf9c5421a3ee9b465b308589b0e6e945b10cf35737a04f0518240f7ab0f97638f47831f3d524d9429e76d5484ce99d4abb410fe1ba520b52077f89288fa11d7d35c9179a3655e47f9c6aaabca9ace59fc47264620205c5927ff0bd5d38c679a06bfbcc675d3c4b5c71113ca9c8e9693beb77f6491826e56f6ef30c718cf041331f8d8e4fe33193da9de0312a2c51451b2293187f66f59eb385a718651c8c1df33c2c035b5808303600fd71656cd7cff21933294727d4266ece7d2efee941ee96d2757f0b7de3d7631b7c28623306e99668cbc5c8aa8c5b23689fca851bc65f3243ed58ac9ee65bf1b4aeb7904bd34a393c73c0a39dffd89651dfb91f2bc20fddaef4cf6e93b7c082805a4bc360f8f06420f41a37010f30183a0478074015eb436d56921b19053160be0274f2d37707bf5cb3690b73e3d7b844013af7c34afb11b890614810d6702e637df7a8d94a1300582596879261f48517d4d456cecae6349bf50632cf14e2627f0950c0587d21f7793961724cd9fb2fb4b740b66024ad0baccb041dab49805a50672ddcd65f244542196e1b4a5f74c927c8a1af115ce296e8ba0f715e7838fe327b3c356587a5a46fb8e739af2d9d48b79a083c61220439e5d8e06a862606167ba8cea383d94dbedc2e983c5b8f78fddcfe9c6e89b4c3819011c44a7d79c1a7c2dbf14dd5d26dec4b9271d0624ae130d3cc77f0265024349ba5024620ff0b0605f26ec0876425b37e375bb1cf4bb1ae980531c55edb3d7b759f239e61a4d1eba3d8800208e5d6d49a627b626d97bf58c104dc1094416568b2f4199e03d0d61b94494eca99ff4a532c1536940c451516b0822f47781bf5e29cac473a662da85fb5ad6e854da81097418f5c4dd31e19fa967e8401b9ceb6166fbb3d4697161c99969a0f8da00d6f685cbcbcbe6fa6ab87c9e98fbd8df3dc6a1e69a3a4713ecf0133d2754b4bf6fcb7094d2c1187241ab8eeffd8750bdf3811902c104475ea7a0e69f443c115da5defa1dc1208816b957519881a5b93d51c6d4c5a6e7b7dff5a06ee1e28c8cfcecfe624b8913b301c3d575eeb411dc9f3d5aa185eedd9d8a280f23e5531d4d7f6424d67b4fc2a1a575dc97334f14802760af838fd42d9a596becd1ab06764dc3861a6473b57de2accc84a7b6e5d9bc868282ab1f31f1a58c989740778a527e3de7a91ec73a7a79dec6737eb4d687a8c99dcf957fb83ca5bdcc79570fc558040687026d6b6e35849a645d2542da4aeab28eb7dedd39a6543047ed80d0b715778c18e02d9d8b6b13a6ece609ad191c2d89b1f2808be04dd94dfd50f05c192590790f4248fa4e1361665b3e6e608393406223b88ac1f7feb26799689b24fb020e22dd6b15b019e5d1e611a3ec5baaab3f5c2d60abaa5f9cd4201b5f5dc4754f0bac82a6e76ba75b8dae2b881cf8fbd3a25a255a8a02439ffa3791a7fd28b10a6a57f9835530f889cf765eb388c368192f6dc203816482f7250207dd96241d875215024d726c129ae591e948bcbb72ee1199fba01c80b85d547ec649b267cac337e264463bd33c381553a0a6d407f78cb7818131636eeb9d89698e27d3a4a1defdeb25d4b30a3ad53160d7b6f9aa2b1a45b8dd3f5b60a5554fd1b81e9aad43fbd8481fd85e0694607fd025d4fecd92c05a8de2a3106e366ba82108a52a9e99c3bc222fe3b4d3f520112a9f6858125190a750d8390d0c6ef4763beb57984449d76dc26c97d17f86d530940742d08364179ffa844466c885835732b0ab0c8c5484ab1653b32b777646963fd998fdf5bf4d2e4872238c82a5ee6f799e3ec5444db093112696ee5cc35b123be21f96fab002c85dd91286173440e876174552cc007977d54cbd2142850b0dde59587517c9d7c5a3dbd6131854ca79da31572a9e48feebfe985deba5936b5f18543b376678a762753c06cc2ab1dac23d63c38b2724450c1ca558adb3318d42ff45265b22b922055e9aa8638737d42e9c4da961002179ddccd241b311dd87011c5660d48087ff815bcacbf78ff739ed1767654c881f11fe4237006b4ae8b0496f94865a0125428c59f2c4626c109adedea4f6781e6b55972f5246a57b41f38fda99119a728f3489fc794a750b25da05788187138799dca3b7dbb1e1f234982a4319b95826a9810e5c08d33e0bc44f94948fc9f4171b50c73e8aba1edb950754cab80d9f48d78d13b6c9b058e65b76c2aba47e4391fdbf25a6c8eec3a0fd0526fa1a04a0fd7740d5a436f86880de5a2c283eb61ceb66d5834749c242ba74e178a4624e502571ea59115822602e458da2f0bf5164e971e2ff5bf99237c5b4805121f0ec86f44054b3ce1f26bd2faa568f4adcdb4a78aa0b3708ac0d1576211c6517e40965d4ee3213d96deec26b6f3206c86508c79f43bfe2e6a1069f34c70d8d8dbd3c6d4315d7927f739b6f57e77219d897672afbdf232db22da5ce9d4141fbb5949ea1a338b10d746eaea64bd191c547f834bfdd6e677ca9d4d7510a6ba5ab2b4c8055a648f36a865beb1f185ddcba32e84458f2e965a43d40bda7342cd67a33fde8db45a7c2a0a07898c78dcf0c4240225052e91f454f7f4e9a30debb8b0ac9ee7502a8a89cb9a9ea2fb748235438d7a52790f481235629586170dec6759905c13bacdc39951df66bd644e8a8e35b17e328929dd605fb7fa8477f248a57c98510554c15ec3940d86e7faa6b059df7686643b8876eb82a008c4068423bb735e9a252f314506fae12dfbf266a419af7976f0fa8add2da31ab36589455d6ce4a5b049d6e3f47a6341fed6e31500e894af1504963928921f437d7214ea0e42a715efef28ae31ee582c85b912c057170dd485ff69ec21d157de0b621c083d3d2ad1ba7cdb547dcefc24775cc67494459bc1391980974b74735a187c63608c8a74c4fb843457e3576bf9601a329b7cf0bb41e2a7506469b3ef2f2e61d1409805fe7dc52bcc3e11da942c9cac4a556b9c1038c5102fd9b854b54955acc21ebe14e985290fd4d3a7690805ffc966d352e5a0928ceb653c82d01d4a8b08ab1daeffdae142483706a2be9bbc530012eda9a4d036e0353e649d411e009c7311fa8712c97116d074030c7445d60f8f4c1469c67e0739fbf3d5aead3b6f8d5217a9a4cb93f5ae5c0341a972cec89ce9787dae279be09ac6987e02247022db12433e6d160ab3bddd73ea4e63cf0145d9551f8f774744d3a496a34ef55ed2ed571084e22d688c251c4ca8df530efeacf788c2fb5da9a13246e6df906bed5644d14012e56d1e77a4ffedc1e4c49c6a93df61d1d7ae180e3b6e33e25a26228ec3cd0406af8cac048bccb193ff7a8b360a18c69e59a45a6df10129a31489a5317a11bce11fb64ec500ca6a8468fefd1af807ae47fc89b808196e9f037a01acdc11ca3cb9a0ba98e0711aafbfa8bcda14c41781781e7313ed064776d90b07b680a6060dfe965a517f2e306fc8fe68ebaca387e7a43fdaa033d39fefbc2541e6db5c269d387bb356da1af4c9c77f008ca22cf1a09237ea8d12282785d0a1f93ab94d14ebb1132acffce5ef97e7319631f70ac5c903884c8c9127f965eac5c113c7c54c6d78caf2d5d17a02e5ebaa39e68ccedfbdb49e9196ef7d1f9719d6726dc264364ce63fd00359fb093aeb49f3addc2d27f6510b8a1c338c4b290654041819eca8c970248eb407fd541c75c0a242a847e68d5b2dad612203f5a8e365575896a8261103cb747614eadc55976200be1c8e30864126bb8777de9151b5f8dc5915876b682ad2614ea39c4db6725ad5fb1cf64465a9ba5c0c7b87c18f096397dc0876a558198e0ce0e918d27588b3af24533cf05b799aa693168f4e0a181da3b2315965a6a5b9195fc943b86387253d47e694b309e01e2c55e3b570214c978c4b17bac80f5f8202cbcf6a6f3e388f4db58dc96ff28555e351a032245425384fa6ce6a2cc0402651cda3619c0c726f0b9713571160c73f490a0fdd7dd88488e5a963eed68962703287453b7061309c953b0abbdca3eb0ddbb0ae2083873d1fca1678fe70666367063dda00f025677a13155de331b848f76bc397ac84075b6b2f75200f587b7f889629864e409e78366446058e30f90c616525a85bd1bbe5f35f6702fdde437bbe45233c77cc63468a9536ece4f94d4fd8ea7f7a11d03000988d64ced9fa5b15366660983849557e83fecdd6114d33a1cde87ae1fa32759a1258d0ae64e9d17b2fe97ba3e0e9d263170aceba4907bd932f61217937d2bbed88d20959b0d17cbaaaa71cc6fe553fd9f971a10f2f3c401dc2a5ffd206d138393045de5b83d75e98efb7528fe091fd428e13fc4a5651d0f01ac6859133415821b455d6e349e449dc8a96131504a74557850587c6558f78b14cfd44bf6cc1510339c75e882f978dc705ddc8a69db86ac8d341b1214eb773feaff39755c366eafb288deaeaaa40ba734bcd4d4d9a927fb18551ac440fcd0d0a012f75a695e56a74fa9436aa4bcb1728dc64cf20b186cd05e9913b943ae43f4ef5ca78af7790d2c74a92af2395ae6961ce9cf26cde2e5600b2db35aca5675578b29788648de12ccac5dc8565fc2240ff2633fd65ce5fc9e79ac0656edefb3b0826b7514a4542afcb4f60205615b13280047e14bdb6fe4516c373ef0fae168b2706a72294987d6ea361c57a17a47755de2aa38f08b48c59ebd864990b4bef40f94f72cde1cdfaba0af6305555bffcf78a197a9fc949a6c87d5efc3c7ba643d46808e079c89535e3ecd3c01d429e64defac408bcaf1e9af9d040ef5517e8221ce3aa677dfacae1eda3087a102b5e1f079a406d96f8f1cfd949f6cfa131fc0b17f9bc45dd2abb731708a72eb58b1a892f7d4c9864b126f725f71a35aee276efa625049d02efa448c3dccff01a3a0491479645339489afad084cea6fe092654df750dd9224aef0d579c12027fb350520e6de0eec1dd6b52c59632f0be203a6e53ea2644bec59477a45bd3701d3534d2266e95d59e3d916a8992a50765d154f53010b7a73f8369df70edd942842c8f9f93bb19d773f6aededebe2923fab8b64d81913b6a595793b2a166c44b902fdf52d6a70d2bb26becb906dc115c4faae5d6d8026fb3ae3c79c0594514f6855fd4d12fe7f1f15b7682dc50fed5e74df3c7eee82a190b3eac37056d43a261f4ae8ff46bafc9b0ce75e9cc8346bc704b4667d2f1f2260c5feda3a49f19d9fdda2eb2635e7a28fdf6ad1c200caac1e3ef51b1a833a6c7a8147c172780a5fce68bdce7a04a6bbf2cd4390a81f01972e712168e1788ff789ec9967f08a9820dac54a8ad32fc1432e1adfcf3160870f12dc6bfaf2023ae7fd8492b3cc1f91540765a62ddebe1e1b17237cade004702f5e72960e477c616ca3c5f96b69e96fe3bd0fa9e2c3b8c4cf986cd0c664e3f7b1b8c9d4f8305f71ee5925ebcd4c0aa8a1cf2795a7bdb5d73f57b40b53c90501b12caa17e1f92025913834056c017b6bad31361b005f8ffd94950ff8aac5e12c57d53e780413c84a052631ba4fe58c7861b2c89c83b3c4ccad552fcc9f4fca42bc9ebf2a86c8304ffa7f68eeb54946c33aac1c5a745374a9289cf09f488102b75099dc49492efa9df092f997f017a5edae7c2b71938ff98dfe752720666c7c5", 0x1000, 0x111}, {&(0x7f00000014c0)="360c81e8285b21a013eac7f77f912d05520d", 0x12}, {&(0x7f0000001500)="bf73695fb198d8", 0x7, 0x7ff}], 0x30000, &(0x7f0000001600)='cgroup\x00') 04:52:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x40000, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000080)=0x98f4) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000200000002000000e00000010000e7ff040000000800120002000200000000007d2200001800000003030000003fff00000000000000001f030000001600000003010000000000c0e50000000000000000000000030005000000000002000100"/128], 0x80}}, 0x0) sendto$rxrpc(r1, &(0x7f00000000c0)="bceb889f6bf4c0e391f70f68ec50b27aba9e9263bd6c8c5bc67fccfcb2cd039d62efba179e24981305a6e60f6c6e684740abd02dbbda2b7268558580257c63e6b2399d1ca309ee061ce2830957c4d352570ae5ab2e148ccb7a76eb197036750f7d05786496edb235efc0da1658a44d759ec5c4937688b878a25a684394453f8b505a33f547a6e67813396b71d6d17e57e6625d49c36a67f644ce9ecd8cd1385c2b7bdb8e3d6196d77f7d59cecc1c388b4d7dd68803b22e68fb7ae5d7d5c7054b1f79e12102d31908d85a35acb663d3ce", 0xd0, 0x4008040, &(0x7f0000000240)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e21, 0x324618a1, @remote, 0x80000001}}, 0x24) 04:52:30 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 170.752246] gfs2: commit mount option requires a positive numeric argument [ 170.775033] gfs2: can't parse mount arguments 04:52:30 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:30 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:30 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 170.855298] loop4: p1 < > p4 [ 170.858850] loop4: partition table partially beyond EOD, truncated 04:52:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x40000, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000080)=0x98f4) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000200000002000000e00000010000e7ff040000000800120002000200000000007d2200001800000003030000003fff00000000000000001f030000001600000003010000000000c0e50000000000000000000000030005000000000002000100"/128], 0x80}}, 0x0) sendto$rxrpc(r1, &(0x7f00000000c0)="bceb889f6bf4c0e391f70f68ec50b27aba9e9263bd6c8c5bc67fccfcb2cd039d62efba179e24981305a6e60f6c6e684740abd02dbbda2b7268558580257c63e6b2399d1ca309ee061ce2830957c4d352570ae5ab2e148ccb7a76eb197036750f7d05786496edb235efc0da1658a44d759ec5c4937688b878a25a684394453f8b505a33f547a6e67813396b71d6d17e57e6625d49c36a67f644ce9ecd8cd1385c2b7bdb8e3d6196d77f7d59cecc1c388b4d7dd68803b22e68fb7ae5d7d5c7054b1f79e12102d31908d85a35acb663d3ce", 0xd0, 0x4008040, &(0x7f0000000240)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e21, 0x324618a1, @remote, 0x80000001}}, 0x24) [ 170.923115] loop4: p1 size 2 extends beyond EOD, truncated 04:52:30 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 170.994131] gfs2: commit mount option requires a positive numeric argument [ 171.001836] loop4: p4 start 1854537728 is beyond EOD, truncated [ 171.032425] gfs2: can't parse mount arguments 04:52:30 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(0x0, 0x8001004000000016) 04:52:30 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x40000, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000080)=0x98f4) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000200000002000000e00000010000e7ff040000000800120002000200000000007d2200001800000003030000003fff00000000000000001f030000001600000003010000000000c0e50000000000000000000000030005000000000002000100"/128], 0x80}}, 0x0) sendto$rxrpc(r1, &(0x7f00000000c0)="bceb889f6bf4c0e391f70f68ec50b27aba9e9263bd6c8c5bc67fccfcb2cd039d62efba179e24981305a6e60f6c6e684740abd02dbbda2b7268558580257c63e6b2399d1ca309ee061ce2830957c4d352570ae5ab2e148ccb7a76eb197036750f7d05786496edb235efc0da1658a44d759ec5c4937688b878a25a684394453f8b505a33f547a6e67813396b71d6d17e57e6625d49c36a67f644ce9ecd8cd1385c2b7bdb8e3d6196d77f7d59cecc1c388b4d7dd68803b22e68fb7ae5d7d5c7054b1f79e12102d31908d85a35acb663d3ce", 0xd0, 0x4008040, &(0x7f0000000240)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e21, 0x324618a1, @remote, 0x80000001}}, 0x24) 04:52:30 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:30 executing program 4: r0 = epoll_create1(0x80000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000002c0)) gettid() syncfs(r0) timer_create(0x0, 0x0, 0x0) timer_create(0x2, &(0x7f0000000040)={0x0, 0x2e, 0x1, @thr={&(0x7f0000000000)="97", &(0x7f00000000c0)="d1c149a95cc238e4b6a63509b78089d368691c4ceb0701807720d4f89e78c659ca83dd16f0a915e43f15bccd88352eaa8f7b956268765a1ad1fb432b112a59627ba55a717d8ffa6bab7e1e3ab945380c83b5e156406c8efc9966c2d79ad164a61b5c517933c234b67e082029b2eb26feaa0cd40a67e7a89fc7ffcab93835e1acf54d6c6f1791ec59519ae871b7396540b1fd52967746c93671d7c7dad995cf3dd07ac0cf4876d22f38219be9df9f8c823b821c541d5144764c221c430c5effbc"}}, &(0x7f0000000180)=0x0) timer_settime(r2, 0x5, 0x0, 0x0) tkill(0x0, 0x0) 04:52:30 executing program 3: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:30 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:30 executing program 2: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(0x0, 0x8001004000000016) 04:52:30 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:30 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 171.349274] gfs2: commit mount option requires a positive numeric argument 04:52:30 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0xffffffffffffff2b, &(0x7f0000000080)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x707, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, @ipip6={{0xc, 0x1, 'ip6tnl\x00'}, {0xc, 0x2, [@tunl6_policy=[@IFLA_IPTUN_FLOWINFO={0x8, 0x9, 0x2}]]}}}]}, 0x3c}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00000001c0)=0x2) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={0x0, 0x0, &(0x7f0000c8d000)={&(0x7f0000000140)=ANY=[@ANYBLOB="2000000001090100000000000000000000e200000c00020006000100e0000002"], 0x20}}, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000240)=0x4) 04:52:30 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 171.456631] gfs2: can't parse mount arguments 04:52:31 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(0x0, 0x8001004000000016) 04:52:31 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 171.513457] audit: type=1400 audit(1562302350.968:48): avc: denied { create } for pid=8205 comm="syz-executor.4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 04:52:31 executing program 3: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:31 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:31 executing program 4: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(0x0, 0x8001004000000016) 04:52:31 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 171.714992] gfs2: commit mount option requires a positive numeric argument 04:52:31 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 171.754627] audit: type=1400 audit(1562302350.998:49): avc: denied { write } for pid=8205 comm="syz-executor.4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 171.762659] gfs2: can't parse mount arguments 04:52:31 executing program 2: r0 = socket(0x2000000000000010, 0x807, 0x7) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) write(r0, &(0x7f0000000300)="2400000052001f0014f9f407000904000a00071004000100040000000800000000ccecbf", 0x24) r1 = getpgrp(0xffffffffffffffff) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000015c0)=0x0) r5 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001600)={0x0, 0x0, 0x0}, &(0x7f0000001640)=0xc) r7 = gettid() lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001800)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000001900)=0xe8) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001ac0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000000340)="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", 0x1000}, {&(0x7f00000000c0)="e651f393b592e39c1098feaf3c5e3fa0ec0b8a51f905d89615d16aef5f645d98f12aedde7f8816b29f6a97406e4bb99d7b9185dba47bc0b98b961f5e02a69e9e74a219efd00a7485fe265283260b54093a2198d1866a5b495c160af08c9ab6a1aba875c6f28b1d33234606c1ba6230a31ac57b666aec56e695dc7301a6f61762fb46ed6afd26c07b17609d09f04068433e7b46a8c5eeeda95f2c76d78aa8110444d62f327e3591864d1bcdb724fcb2cc6fc4355f1567707333262fe80a231394252d9381ffaa10dd08e8bccff0f0ef301e88245d98", 0xd5}, {&(0x7f00000001c0)="05129641bb5d7ffca4a96db3234b77dafaeb5877a0819d8e7297bc017a7cb561f31d07d5e273757af4ce54b163e33e28590dfc32666a965c0082bf74c4feec917816faaae454a9bb6233e9fc54d534b4db08a2094efd74ec1bbeef5e5b36f2971be99ca83e5716b11b728ca8ccd98077986915f4ee4db5ef82a60f2b9200a058711792f2d2498e32dc6cfc865a99ec5f88b84b54f14327471abd7d4b6b5b0382fbd25e4efcf9a93c71b6c3", 0xab}, {&(0x7f0000000280)="24fba307178532ab19178437cd0f0721e2cd0da3c9e21792", 0x18}, {&(0x7f0000001340)="02f27ba6d16a3557311ac7f064d032a15f15b5991a04d001fd789c4eb084a7c9cadc02e645dc63f28815db2a6ae2b1cf24d9ee512cbb2c3ce9cc4d1353bddd579bd71b9c53f3fc867dbcbf541df860d2cf9e31f07f9fb44d2a2fbf971e656f999b971d217bde351dde407931eb0d8eb3743c510c6da55d59754a60a7c295e8c5a6930374267b7a86292d9658d914c9fc85", 0x91}], 0x5, &(0x7f0000001a00)=[@cred={{0x1c, 0x1, 0x2, {r1, r2, r3}}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {r4, r5, r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, r9}}}, @cred={{0x1c, 0x1, 0x2, {r10, r11, r12}}}], 0x98, 0x8000}, 0x40000) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) 04:52:31 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:31 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:31 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:31 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in=@empty, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) ioctl$SIOCAX25GETUID(r0, 0x89e0, &(0x7f00000000c0)={0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, r1}) times(&(0x7f0000000240)) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000000100)) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x2000000) 04:52:31 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:31 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 172.054558] capability: warning: `syz-executor.2' uses 32-bit capabilities (legacy support in use) 04:52:31 executing program 3: syz_mount_image$gfs2(0x0, &(0x7f0000000840)='./file0\x00', 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:31 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:31 executing program 4: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(0x0, 0x8001004000000016) 04:52:31 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:31 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:31 executing program 2: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(0x0, 0x8001004000000016) 04:52:31 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:31 executing program 3: syz_mount_image$gfs2(0x0, &(0x7f0000000840)='./file0\x00', 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:31 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:31 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:31 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:31 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:31 executing program 3: syz_mount_image$gfs2(0x0, &(0x7f0000000840)='./file0\x00', 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:31 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:32 executing program 4: r0 = semget$private(0x0, 0x1, 0x108) semctl$SETVAL(r0, 0x3, 0x10, &(0x7f0000000200)=0x290) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect(r1, &(0x7f00000000c0)=@l2={0x1f, 0x0, {}, 0x8}, 0x80) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r3, 0x400, 0x70bd28, 0x25dfdbfd, {{}, 0x0, 0xb, 0x0, {0xc, 0x14, 'syz1\x00'}}, [""]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x80) 04:52:32 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:32 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:32 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:32 executing program 3: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', 0x0, 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:32 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="ead434cffaac8592ef115c4dc64a9d458032bb46f53bfc1c4aad4515453b5197f3b470e9032b0ddad2808c1d6be9f4d8d6b973693814eed9c6bba441ff451e5caec63173ee36d30906", @ANYBLOB="f3a160424dc0879302d1b26c31e10e87dee5b4442f231f00ebfec3aa0615c7eb1aaa23fbcd4cae276313cac0e70c0ad3fbf7a82d3bf6d76166f633c619298d883b5024af67b1975a9f5e42cfc96b19a7b65468e1c0cc34c9cab99dbad418f78653f9397d9f7805dfb02e12d261a28097b712ea89ee203958629163443948f97556bb2ca7bbc5553018c25f1438cf7a57ebbc68eb595215c4cb96f7f6deb67656bc0a50ec3d28fe4c18ea6e75bf548343c445ab3797c29c4cb89a376a5208ea", @ANYBLOB="0440f0b39f10d2e0f261f6e29a7228f1b47ff64f5794344768b74886961263598e0f754a4f4705a07f00d658fe49dcbf"], 0x138) clone(0x2100001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) lseek(r0, 0xffffffffffffffff, 0x3) close(r1) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setns(r1, 0x14000000) 04:52:32 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:32 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:32 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:32 executing program 3: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', 0x0, 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:32 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="ead434cffaac8592ef115c4dc64a9d458032bb46f53bfc1c4aad4515453b5197f3b470e9032b0ddad2808c1d6be9f4d8d6b973693814eed9c6bba441ff451e5caec63173ee36d30906", @ANYBLOB="f3a160424dc0879302d1b26c31e10e87dee5b4442f231f00ebfec3aa0615c7eb1aaa23fbcd4cae276313cac0e70c0ad3fbf7a82d3bf6d76166f633c619298d883b5024af67b1975a9f5e42cfc96b19a7b65468e1c0cc34c9cab99dbad418f78653f9397d9f7805dfb02e12d261a28097b712ea89ee203958629163443948f97556bb2ca7bbc5553018c25f1438cf7a57ebbc68eb595215c4cb96f7f6deb67656bc0a50ec3d28fe4c18ea6e75bf548343c445ab3797c29c4cb89a376a5208ea", @ANYBLOB="0440f0b39f10d2e0f261f6e29a7228f1b47ff64f5794344768b74886961263598e0f754a4f4705a07f00d658fe49dcbf"], 0x138) clone(0x2100001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) lseek(r0, 0xffffffffffffffff, 0x3) close(r1) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setns(r1, 0x14000000) 04:52:32 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:32 executing program 4: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:32 executing program 3: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', 0x0, 0x1fe000000, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:32 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:32 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:32 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:32 executing program 2: r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg(r0, &(0x7f0000000440)={&(0x7f00000001c0)=@nfc={0x103, 0x14}, 0x80, &(0x7f0000000040)=[{&(0x7f00000000c0)="e1a28ee691c015498dd6f5dc08004875573e885a81a73e118cac6c8041096fc57a42", 0x22}], 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x9, 0x4) 04:52:32 executing program 4: mknod(&(0x7f0000000200)='./file0\x00', 0x1120, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pause() open$dir(&(0x7f0000000080)='./file0\x00', 0x103001, 0x0) r0 = gettid() r1 = msgget$private(0x0, 0x20) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000240)=""/79) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x989680}}, 0x0) tkill(r0, 0x1000000000016) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = shmget$private(0x0, 0x4000, 0x204, &(0x7f0000ffa000/0x4000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) r5 = getegid() fstat(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() shmctl$IPC_SET(r3, 0x1, &(0x7f00000003c0)={{0x7fff, r4, r5, r6, r7, 0x89, 0x1ff}, 0x2, 0x7, 0x8001, 0xa48, r0, r0, 0x7}) r8 = socket$inet_udplite(0x2, 0x2, 0x88) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x39, 0x0, @tid=r0}, &(0x7f0000000100)) ioctl(r8, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 04:52:32 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:32 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:32 executing program 3: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x4, &(0x7f0000000bc0)=[{&(0x7f0000000880)="152a47894bea90e57ba8d4c960c52db7f2dcabe97a42aa9ec371c28d3e63b272e4986592812c6b4de01fdf5b3856841db23f772fbd242a84c97d247548b6fc85786ea6f4aa65f0e110ea98bc9364784666c887ebd6f441a80addf5dc375aad365f1448bdf3942b2fd7b69f68b656b8eec940b4af14c13ba7621c2c8967c06317af052162cb1ab0108fb4f8749e68f9bf5a472a692dc1bb18ab7ed6803626a7836d3b1e5f63b16cae65c5f6ba74b9b9482d6afcc10cef3411aa5846f9e30ecacad99270ecb1014e5ad0833035f67e368bc133daac7ec7ac6b9442f84d6f8c0c52cac57f44b332c5dbcc8a926c724bbd95737da7ed46", 0xf5, 0xcc0}, {&(0x7f0000000980)="43ca8cb4d8c2ebd2ad8173b64015f98a465ca62e630be5f90f26ccd6339024871276a7043ecf9c828584b2f9be3b3d5df24cfeeefd3e1c88a2051837a4d80c43b80b7276f0db8a833aa7805d06fd7cd98233a0648d4ffe2672f0fa2a1fa13fa022d276de0024ff646feb15c88627f68e0bd598925e78b9e1cda2d193983062055100211681c1df055d73c2ca83ab256988f8c5f5f29d48c80875b9292d2b4356bcdc435a6853a4126b4440a87cc1a907afdb8e6e9063b5aefb40e78bde0159f166e5a865579d88a409839753a278bb816e9303a658aa0ee4c3134c83fe85a74b56d2602d", 0xe4, 0x6670}, {&(0x7f0000000a80)="513a8a4cb80fc392bfd2eb111ec954eb84046df5d65c9c77bc10a0fe", 0x1c, 0x8}, {&(0x7f0000000ac0)="17c6bda0bcd628dc4494bd34616dfb15d139995cb678ccc565bdf67709a157e7591c78c529d51f5edbefdfa3f4635b0c12e28a0757898713a368c58922136a6029687bfb69f769155be8dcfdbf72eeac7b2aaf78dfe4a11ac5c38ae4cff792fe7d5f5843ce9d28e1aea306e9da6872a43a2a148be406c2ec822cccefb580b8907850d4a6ec64cedb9837123aa7abe2f79ebaa0588e29d8f20e76bd92a489bc84642e305d954c1c48391cdfd76ee067c4234c61248ee486b1e0504235b948bba69a587a18d92f0625b020ba63dcd33173b56671725b1f", 0xd6, 0xb1}], 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:32 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:32 executing program 2: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:32 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:32 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 173.202362] audit: type=1400 audit(1562302352.658:50): avc: denied { getattr } for pid=8375 comm="syz-executor.4" path="socket:[30672]" dev="sockfs" ino=30672 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 173.243545] gfs2: commit mount option requires a positive numeric argument 04:52:32 executing program 2: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 04:52:32 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = dup(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000001300)={0xa, 0x4e23, 0x0, @loopback, 0x1}, 0x18) openat$tun(0xffffffffffffff9c, &(0x7f0000000240)='/dev/net/tun\x00', 0x100, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000280), 0x4) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040), 0xc, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$rose(r2, &(0x7f0000000300)="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0x1000, 0x0, 0x0, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000001fc0)={'vcan0\x00', 0x0}) recvfrom$packet(r0, &(0x7f00000000c0)=""/170, 0xaa, 0x1, &(0x7f0000002000)={0x11, 0xf7, r4, 0x1, 0xc5, 0x6, @local}, 0x14) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x26, &(0x7f00000002c0)=0xffffffff, 0x4) [ 173.275357] gfs2: can't parse mount arguments 04:52:32 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:32 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:32 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:32 executing program 3: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x10002, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:32 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000280)={0x8}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x18) wait4(0x0, 0x0, 0x0, 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000000)='trusted.overlay.redirect\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x1) 04:52:32 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:32 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:32 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 173.438598] gfs2: commit mount option requires a positive numeric argument 04:52:32 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 173.502204] gfs2: can't parse mount arguments 04:52:33 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:33 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 173.545614] EXT4-fs warning (device sda1): verify_group_input:104: Cannot add at group 8 (only 16 groups) 04:52:33 executing program 3: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}, {@localflocks='localflocks'}], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xffffffff, 0x0, 0x2, 0x8000}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000000c0)={0xd4fa, r2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r4], 0x14}, 0x0) sendmmsg$unix(r3, &(0x7f0000006f00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r4]}}], 0x18}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r4) dup2(r6, r5) 04:52:33 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:33 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r0 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x8001004000000016) 04:52:33 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 173.697448] gfs2: commit mount option requires a positive numeric argument [ 173.729091] gfs2: can't parse mount arguments 04:52:33 executing program 3: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:52:33 executing program 4: r0 = socket$packet(0x11, 0x6, 0x300) r1 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x1, 0x2) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0e85667, &(0x7f0000000080)={0x0, 0x3, "ef4a802770ad59d04f7599d9ed386cd664107c2db7d950fa7d5b0bcb603da65a", 0x25d, 0xb44f, 0x2, 0x1, 0x80, 0x7fffffff, 0x9f14, 0x5a, [0x3, 0xfffffffffffffffd, 0x8000, 0xffffffffffffffff]}) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000200)=0x2, 0x4) getsockopt$packet_buf(r0, 0x107, 0x7, 0x0, &(0x7f0000000000)=0x1fa) 04:52:33 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:33 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:33 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 173.840486] gfs2: not a GFS2 filesystem 04:52:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r0 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x8001004000000016) 04:52:33 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r0 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x8001004000000016) 04:52:33 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:33 executing program 3: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:52:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r0 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x8001004000000016) 04:52:33 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:33 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:33 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:33 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r0 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x8001004000000016) 04:52:33 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000400)=0x0) ptrace$cont(0x3f, r1, 0x1, 0x27e4) clone(0x80000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) r3 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000380)=[@in6={0xa, 0x4e20, 0x0, @mcast2, 0x8}, @in={0x2, 0x4e22, @multicast1}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e20, 0x20, @mcast2, 0x100000000}], 0x58) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x15) ptrace$cont(0x18, r2, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1e}) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) r4 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x0, 0x2) setsockopt$IP_VS_SO_SET_EDITDEST(r4, 0x0, 0x489, &(0x7f0000000300)={{0x0, @multicast1, 0x4e20, 0x0, 'rr\x00', 0x4, 0xff, 0x14}, {@dev={0xac, 0x14, 0x14, 0x1f}, 0x4e22, 0x2000, 0x9, 0xfffffffffffffffb, 0x6}}, 0x44) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @empty}}, [0x0, 0xbdab, 0x2, 0x3, 0x100, 0xffff, 0x0, 0x7, 0x81, 0xffffffff, 0x100000001, 0x8000, 0x9, 0x1, 0x40]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000240)={r5, 0x1}, &(0x7f0000000280)=0x8) setpgid(r2, r2) ptrace$cont(0x9, r2, 0x0, 0x0) ptrace$getenv(0x4201, r2, 0x7d, &(0x7f0000000000)) [ 174.120884] gfs2: not a GFS2 filesystem 04:52:33 executing program 0: r0 = userfaultfd(0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:33 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086602, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000580)={'nr0\x01\x00', 0x801}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) fsetxattr$security_capability(r0, &(0x7f0000000000)='security.capability\x00', &(0x7f0000000040)=@v1={0x1000000, [{0x3ff, 0x7}]}, 0xc, 0x1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xbc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) r3 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r3, 0xa4d, 0x40, &(0x7f00000000c0)="f026948d20c351ad6d68350d6e0e4d0b14675e2a8adb754ce6bfde73440db77984fb2a3845a3cd6e621d9ce43c7ae4c3dddf32ed9697c27f0f8c835c6f05c4d7d60640e3692975231c2bb66888a2491d6ad5a2972c07286b5e096042a2a04eda52fc", 0x62) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000680)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb96\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\x97\x80\xe9\xa1S\f\xc7?\xa6\x95I\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~\xff\xff\x00\x00#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xd5\x1b\xca\xa9\xc7[\xa2\xef\xacM\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf29\x01\x8dmsJ\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xb4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\x04R\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xafh_\x9c\x91\xc1q_|L\x11\x03\x94\xc0\t=\x17\x95P\xd7\xcdH\x1c8^ARL\x9b\x1f\xf6P\rSj\x95\xd9o\x03\xd4\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x13\x82Rk\x9cAz\xab\rT\xadLO\f\x17Y\x1dg\x10\xe3LL\x1fC\xfa\xd9\xb0\xfb\xb4\xf3[\xdf\xd0\xd6\x82\xf6~0\xb8\xf4\xb0X\xfew\xbdY\n\xd6\x105\x9c\xb7\xe5F\xc1:9\xb8\xc2\x85\b\xfd\x92\xb0k\x93\xd7\xc40\xe3\xe4W:\xd2\xf6\xfc\x83\xb1\xcb\xd1K\xb9(\"9(~\xf4\xf4\x94`\xe8\xdb\x17\xf9\xcf#)T\xcdj^\xa61\x12\x91 \xd7\x92\xc0') getpid() getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x100}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r4, 0x4}, &(0x7f00000002c0)=0x8) 04:52:33 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:33 executing program 0: r0 = userfaultfd(0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:33 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:33 executing program 3: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:52:33 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 174.335814] Scheduler tracepoints stat_sleep, stat_iowait, stat_blocked and stat_runtime require the kernel parameter schedstats=enable or kernel.sched_schedstats=1 04:52:33 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:33 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 174.443341] gfs2: not a GFS2 filesystem 04:52:33 executing program 0: r0 = userfaultfd(0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:34 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:36 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x2000000000000000, @local}, 0xfffffffffffffd1f) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @multicast2}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, 0x0, &(0x7f0000000000)) 04:52:36 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:36 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:36 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:36 executing program 3: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}, {@acl='acl'}], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:36 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086602, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000580)={'nr0\x01\x00', 0x801}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) fsetxattr$security_capability(r0, &(0x7f0000000000)='security.capability\x00', &(0x7f0000000040)=@v1={0x1000000, [{0x3ff, 0x7}]}, 0xc, 0x1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xbc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) r3 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r3, 0xa4d, 0x40, &(0x7f00000000c0)="f026948d20c351ad6d68350d6e0e4d0b14675e2a8adb754ce6bfde73440db77984fb2a3845a3cd6e621d9ce43c7ae4c3dddf32ed9697c27f0f8c835c6f05c4d7d60640e3692975231c2bb66888a2491d6ad5a2972c07286b5e096042a2a04eda52fc", 0x62) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000680)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb96\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\x97\x80\xe9\xa1S\f\xc7?\xa6\x95I\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~\xff\xff\x00\x00#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xd5\x1b\xca\xa9\xc7[\xa2\xef\xacM\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf29\x01\x8dmsJ\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xb4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\x04R\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xafh_\x9c\x91\xc1q_|L\x11\x03\x94\xc0\t=\x17\x95P\xd7\xcdH\x1c8^ARL\x9b\x1f\xf6P\rSj\x95\xd9o\x03\xd4\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x13\x82Rk\x9cAz\xab\rT\xadLO\f\x17Y\x1dg\x10\xe3LL\x1fC\xfa\xd9\xb0\xfb\xb4\xf3[\xdf\xd0\xd6\x82\xf6~0\xb8\xf4\xb0X\xfew\xbdY\n\xd6\x105\x9c\xb7\xe5F\xc1:9\xb8\xc2\x85\b\xfd\x92\xb0k\x93\xd7\xc40\xe3\xe4W:\xd2\xf6\xfc\x83\xb1\xcb\xd1K\xb9(\"9(~\xf4\xf4\x94`\xe8\xdb\x17\xf9\xcf#)T\xcdj^\xa61\x12\x91 \xd7\x92\xc0') getpid() getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x100}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r4, 0x4}, &(0x7f00000002c0)=0x8) 04:52:36 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:36 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:36 executing program 2: socket$kcm(0x2, 0x8, 0x73) semop(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000500)='\x00', 0x0, 0x0, 0x1000) pipe(0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) [ 177.217290] gfs2: commit mount option requires a positive numeric argument [ 177.250722] gfs2: can't parse mount arguments 04:52:36 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:36 executing program 3: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:36 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:36 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:36 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:36 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:37 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 177.475114] gfs2: commit mount option requires a positive numeric argument [ 177.506018] gfs2: can't parse mount arguments 04:52:37 executing program 3: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) [ 177.694609] gfs2: commit mount option requires a positive numeric argument [ 177.720452] gfs2: can't parse mount arguments 04:52:37 executing program 4: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:37 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:37 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 177.875835] gfs2: commit mount option requires a positive numeric argument [ 177.911642] gfs2: can't parse mount arguments 04:52:37 executing program 2: socket$kcm(0x2, 0x8, 0x73) semop(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000500)='\x00', 0x0, 0x0, 0x1000) pipe(0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 04:52:37 executing program 3: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:37 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:37 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:37 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:37 executing program 4: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:37 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:37 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 178.107827] gfs2: commit mount option requires a positive numeric argument [ 178.122730] gfs2: invalid mount option: euid<00000000000000000000 [ 178.163155] gfs2: can't parse mount arguments [ 178.181348] gfs2: can't parse mount arguments 04:52:37 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:37 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:37 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:37 executing program 4: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) [ 178.347365] gfs2: commit mount option requires a positive numeric argument [ 178.409654] gfs2: can't parse mount arguments 04:52:38 executing program 2: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r0, 0xc034564b, &(0x7f00000000c0)={0x800, 0x584e4f53, 0x9, 0x6, 0x3, @discrete={0x2, 0x100}}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f00000001c0)={0x1, 0x8, 0x4, 0x200000, {r3, r4/1000+10000}, {0x7, 0x1, 0xd9, 0x4, 0x4ce, 0x1000, "0083dfd9"}, 0x9, 0x3, @userptr=0x1, 0x4}) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r2, 0xc0305710, &(0x7f0000000040)={0x1, 0x4002, 0x1ff, 0x7c50}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='veth0_to_team\x00', 0x10) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @remote}, 0x1c) sendmmsg(r1, &(0x7f00000002c0), 0x4cc, 0xfff6) 04:52:38 executing program 3: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:38 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:38 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:38 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:38 executing program 4: syz_mount_image$gfs2(0x0, &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:38 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:38 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 178.662661] gfs2: invalid mount option: euid<00000000000000000000 04:52:38 executing program 4: syz_mount_image$gfs2(0x0, &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) [ 178.730370] gfs2: can't parse mount arguments 04:52:38 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:38 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:38 executing program 3: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) [ 178.903275] gfs2: invalid mount option: euid<00000000000000000000 04:52:38 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) chroot(&(0x7f0000000040)='./file0\x00') 04:52:38 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:38 executing program 4: syz_mount_image$gfs2(0x0, &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:38 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 178.951109] gfs2: can't parse mount arguments 04:52:38 executing program 3: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:38 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:38 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:38 executing program 2: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) [ 179.145398] gfs2: invalid mount option: euid<00000000000000000000 04:52:38 executing program 4: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) [ 179.198421] gfs2: can't parse mount arguments 04:52:38 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:38 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:38 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 179.254404] gfs2: invalid mount option: euid<00000000000000000000 [ 179.267882] gfs2: can't parse mount arguments 04:52:38 executing program 3: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:38 executing program 4: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:38 executing program 2: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:38 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 179.376104] gfs2: invalid mount option: euid<00000000000000000000 04:52:38 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 179.421067] gfs2: can't parse mount arguments 04:52:38 executing program 4: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}, {@discard='discard'}], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:38 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:38 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:39 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:39 executing program 3: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}]}) 04:52:39 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:39 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:39 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:39 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 179.710888] gfs2: invalid mount option: euid<00000000000000000000 [ 179.777055] gfs2: can't parse mount arguments 04:52:39 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video35\x00', 0x2, 0x0) ioctl$VIDIOC_STREAMOFF(r0, 0x40045613, &(0x7f0000000000)=0x5c2a) fsetxattr$security_smack_transmute(r0, &(0x7f0000000040)='security.SMACK64TRANSMUTE\x00', &(0x7f00000000c0)='TRUE', 0x4, 0x3) 04:52:39 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:39 executing program 4: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:52:39 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:39 executing program 3: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}]}) 04:52:39 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:39 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:39 executing program 2: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$void(r0, 0x5451) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x7fffffff, 0xffffffff, 0x0, 0x100, 0xc, 0x5, 0x1ff, 0x1f, 0x9, 0x5, 0x3788, 0x1}) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000040)=""/8, 0x8}, {0x0, 0x64}, {&(0x7f0000000480)=""/133, 0x85}], 0x282) seccomp(0x1, 0xa, 0x0) 04:52:39 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:39 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 179.937483] gfs2: invalid mount option: euid<00000000000000000000 [ 179.951162] gfs2: not a GFS2 filesystem [ 179.969377] gfs2: can't parse mount arguments 04:52:39 executing program 4: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:52:39 executing program 3: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}], [{@euid_lt={'euid<'}}]}) 04:52:39 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:39 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:39 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 180.168286] gfs2: not a GFS2 filesystem [ 180.182095] gfs2: invalid mount option: euid<00000000000000000000 04:52:39 executing program 2: r0 = syz_open_dev$vcsn(0x0, 0x89e1, 0x0) getsockname$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x800000000000000a}}, {{@in6=@remote, 0x0, 0x2b}, 0x0, @in, 0x0, 0x4}}, 0xe8) sendmmsg(r2, &(0x7f0000005fc0), 0x800000000000059, 0x3f00000000000000) r3 = socket$inet6(0xa, 0x1, 0x1) ioctl(r3, 0x0, &(0x7f00000000c0)="11dc86055e0bceec7be070") msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x21100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = socket$rds(0x15, 0x5, 0x0) bind$rds(r4, &(0x7f0000000280)={0x2, 0x0, @multicast2}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000440)={&(0x7f0000000200), 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r5, 0xd00, 0x70bd28, 0x25dfdbfd, {}, [@FOU_ATTR_LOCAL_V4={0x8, 0x6, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) ptrace$setsig(0x4203, r6, 0xe4, &(0x7f0000000100)={0x2c, 0x3, 0x6}) [ 180.209299] gfs2: can't parse mount arguments 04:52:39 executing program 4: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:52:39 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:39 executing program 3: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:39 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:39 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 180.343125] gfs2: not a GFS2 filesystem [ 180.359170] gfs2: not a GFS2 filesystem 04:52:39 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:39 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:39 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:39 executing program 4: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}, {@commit={'commit'}}], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:39 executing program 3: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 180.527201] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? 04:52:40 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:40 executing program 2: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:40 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:40 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:40 executing program 3: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 180.582174] gfs2: commit mount option requires a positive numeric argument [ 180.608680] gfs2: can't parse mount arguments 04:52:40 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:40 executing program 4: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}, {@nodiscard='nodiscard'}], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:40 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:40 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:40 executing program 2: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:40 executing program 3 (fault-call:0 fault-nth:0): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:40 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:40 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:40 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 180.834472] gfs2: invalid mount option: euid<00000000000000000000 [ 180.841962] gfs2: not a GFS2 filesystem [ 180.854820] FAULT_INJECTION: forcing a failure. [ 180.854820] name failslab, interval 1, probability 0, space 0, times 1 [ 180.929447] gfs2: can't parse mount arguments [ 180.933145] CPU: 1 PID: 8984 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 180.941244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 180.950813] Call Trace: [ 180.953449] dump_stack+0x138/0x19c [ 180.957308] should_fail.cold+0x10f/0x159 [ 180.962728] should_failslab+0xdb/0x130 [ 180.967477] __kmalloc+0x2f0/0x7a0 [ 180.971479] ? __sb_end_write+0xc1/0x100 [ 180.976729] ? strnlen_user+0x12f/0x1a0 [ 180.980722] ? SyS_memfd_create+0xba/0x3a0 [ 180.985010] SyS_memfd_create+0xba/0x3a0 [ 180.989095] ? shmem_fcntl+0x130/0x130 [ 180.993004] ? do_syscall_64+0x53/0x640 [ 180.997036] ? shmem_fcntl+0x130/0x130 [ 181.001034] do_syscall_64+0x1e8/0x640 [ 181.005031] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 181.009898] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 181.015134] RIP: 0033:0x4597c9 [ 181.018331] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 04:52:40 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:40 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:40 executing program 2: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:40 executing program 4: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) [ 181.026057] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004597c9 [ 181.033363] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004be6cc [ 181.040651] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 181.047928] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f97dd6686d4 [ 181.047939] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 04:52:40 executing program 3 (fault-call:0 fault-nth:1): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:40 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000340), 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(r1, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) ptrace(0x10, r0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) 04:52:40 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:40 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 181.167058] gfs2: invalid mount option: euid<00000000000000000000 [ 181.185787] FAULT_INJECTION: forcing a failure. [ 181.185787] name failslab, interval 1, probability 0, space 0, times 0 04:52:40 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:40 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 181.238246] gfs2: can't parse mount arguments [ 181.283070] CPU: 1 PID: 9018 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 181.290437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.299982] Call Trace: [ 181.300008] dump_stack+0x138/0x19c [ 181.300027] should_fail.cold+0x10f/0x159 [ 181.306368] should_failslab+0xdb/0x130 [ 181.314545] kmem_cache_alloc+0x2d7/0x780 [ 181.318713] ? __alloc_fd+0x1d4/0x4a0 [ 181.322539] __d_alloc+0x2d/0x9f0 [ 181.326872] ? lock_downgrade+0x6e0/0x6e0 [ 181.331200] d_alloc_pseudo+0x1e/0x30 [ 181.335016] __shmem_file_setup.part.0+0xd8/0x400 [ 181.339867] ? __alloc_fd+0x1d4/0x4a0 [ 181.343690] ? shmem_fill_super+0x8c0/0x8c0 [ 181.343708] SyS_memfd_create+0x1f9/0x3a0 [ 181.343718] ? shmem_fcntl+0x130/0x130 [ 181.343729] ? do_syscall_64+0x53/0x640 [ 181.343740] ? shmem_fcntl+0x130/0x130 [ 181.365834] do_syscall_64+0x1e8/0x640 [ 181.369738] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 181.374801] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 181.380008] RIP: 0033:0x4597c9 04:52:40 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:40 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:40 executing program 4: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) 04:52:40 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 181.383202] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 181.391184] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004597c9 [ 181.398463] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004be6cc [ 181.398475] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 181.413315] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f97dd6686d4 [ 181.420614] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 04:52:40 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:41 executing program 3 (fault-call:0 fault-nth:2): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:41 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 181.508563] gfs2: invalid mount option: euid<00000000000000000000 [ 181.534673] gfs2: can't parse mount arguments 04:52:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000340), 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(r1, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) ptrace(0x10, r0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) 04:52:41 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:41 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:41 executing program 4: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) [ 181.624571] FAULT_INJECTION: forcing a failure. [ 181.624571] name failslab, interval 1, probability 0, space 0, times 0 04:52:41 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 181.666609] gfs2: invalid mount option: euid<00000000000000000000 [ 181.676035] CPU: 0 PID: 9061 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 181.683777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.683788] Call Trace: [ 181.695780] dump_stack+0x138/0x19c [ 181.699604] should_fail.cold+0x10f/0x159 [ 181.703773] should_failslab+0xdb/0x130 [ 181.707759] kmem_cache_alloc+0x2d7/0x780 04:52:41 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 181.712267] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 181.712282] ? rcu_read_lock_sched_held+0x110/0x130 [ 181.712293] ? shmem_destroy_callback+0xa0/0xa0 [ 181.712303] shmem_alloc_inode+0x1c/0x50 [ 181.712312] alloc_inode+0x64/0x180 [ 181.712321] new_inode_pseudo+0x19/0xf0 [ 181.712330] new_inode+0x1f/0x40 [ 181.712338] shmem_get_inode+0x75/0x750 [ 181.712353] __shmem_file_setup.part.0+0x111/0x400 [ 181.712361] ? __alloc_fd+0x1d4/0x4a0 [ 181.712370] ? shmem_fill_super+0x8c0/0x8c0 [ 181.712388] SyS_memfd_create+0x1f9/0x3a0 04:52:41 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 181.712399] ? shmem_fcntl+0x130/0x130 [ 181.712412] ? do_syscall_64+0x53/0x640 [ 181.773712] ? shmem_fcntl+0x130/0x130 [ 181.777709] do_syscall_64+0x1e8/0x640 [ 181.781615] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 181.786736] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 181.791955] RIP: 0033:0x4597c9 [ 181.795671] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 181.803484] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004597c9 04:52:41 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:41 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:41 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 181.810773] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004be6cc [ 181.818759] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 181.826044] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f97dd6686d4 [ 181.833945] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 181.841425] gfs2: can't parse mount arguments 04:52:41 executing program 3 (fault-call:0 fault-nth:3): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000340), 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(r1, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) ptrace(0x10, r0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) 04:52:41 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:41 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 181.926954] FAULT_INJECTION: forcing a failure. [ 181.926954] name failslab, interval 1, probability 0, space 0, times 0 04:52:41 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:41 executing program 4: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/vcs\x00'}}]}) [ 182.013459] CPU: 1 PID: 9089 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 182.022970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.032608] Call Trace: [ 182.035393] dump_stack+0x138/0x19c [ 182.039405] should_fail.cold+0x10f/0x159 [ 182.044022] should_failslab+0xdb/0x130 [ 182.048107] kmem_cache_alloc+0x2d7/0x780 [ 182.052276] ? shmem_alloc_inode+0x1c/0x50 [ 182.058022] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 182.064292] selinux_inode_alloc_security+0xb6/0x2a0 [ 182.069549] security_inode_alloc+0x94/0xd0 [ 182.075690] inode_init_always+0x552/0xaf0 [ 182.081117] alloc_inode+0x81/0x180 [ 182.081129] new_inode_pseudo+0x19/0xf0 [ 182.081138] new_inode+0x1f/0x40 [ 182.081148] shmem_get_inode+0x75/0x750 [ 182.081162] __shmem_file_setup.part.0+0x111/0x400 [ 182.096457] ? __alloc_fd+0x1d4/0x4a0 [ 182.096470] ? shmem_fill_super+0x8c0/0x8c0 [ 182.096488] SyS_memfd_create+0x1f9/0x3a0 [ 182.096499] ? shmem_fcntl+0x130/0x130 [ 182.096509] ? do_syscall_64+0x53/0x640 [ 182.096520] ? shmem_fcntl+0x130/0x130 [ 182.096531] do_syscall_64+0x1e8/0x640 [ 182.096543] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 182.149485] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 182.154793] RIP: 0033:0x4597c9 [ 182.158360] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 04:52:41 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:41 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:41 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:41 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:41 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 182.167051] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004597c9 [ 182.167059] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004be6cc [ 182.167065] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 182.167070] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f97dd6686d4 [ 182.167075] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 04:52:41 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:41 executing program 3 (fault-call:0 fault-nth:4): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:41 executing program 2: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:41 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:41 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:41 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 182.336420] FAULT_INJECTION: forcing a failure. [ 182.336420] name failslab, interval 1, probability 0, space 0, times 0 [ 182.353967] gfs2: invalid mount option: euid<00000000000000000000 [ 182.403693] gfs2: can't parse mount arguments [ 182.430661] CPU: 1 PID: 9131 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 182.437848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.447583] Call Trace: [ 182.450194] dump_stack+0x138/0x19c [ 182.453946] should_fail.cold+0x10f/0x159 [ 182.458204] should_failslab+0xdb/0x130 [ 182.462200] kmem_cache_alloc+0x2d7/0x780 [ 182.466462] ? lock_downgrade+0x6e0/0x6e0 [ 182.470671] get_empty_filp+0x8c/0x3b0 [ 182.474764] alloc_file+0x23/0x440 [ 182.478446] __shmem_file_setup.part.0+0x1b1/0x400 [ 182.483483] ? __alloc_fd+0x1d4/0x4a0 [ 182.487447] ? shmem_fill_super+0x8c0/0x8c0 [ 182.491913] SyS_memfd_create+0x1f9/0x3a0 [ 182.496102] ? shmem_fcntl+0x130/0x130 [ 182.499986] ? do_syscall_64+0x53/0x640 [ 182.503975] ? shmem_fcntl+0x130/0x130 [ 182.507974] do_syscall_64+0x1e8/0x640 [ 182.512176] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 182.517150] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 182.522542] RIP: 0033:0x4597c9 [ 182.525737] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 182.533500] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004597c9 [ 182.542366] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004be6cc [ 182.549637] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 182.557196] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f97dd6686d4 [ 182.564694] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 04:52:42 executing program 2: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:42 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:42 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:42 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:42 executing program 4: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}, {@fowner_eq={'fowner'}}]}) 04:52:42 executing program 3 (fault-call:0 fault-nth:5): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:42 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 182.663985] FAULT_INJECTION: forcing a failure. [ 182.663985] name failslab, interval 1, probability 0, space 0, times 0 04:52:42 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:42 executing program 2: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:42 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 182.712318] gfs2: invalid mount option: euid<00000000000000000000 [ 182.752287] CPU: 1 PID: 9154 Comm: syz-executor.3 Not tainted 4.14.132 #26 04:52:42 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 182.759355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.768728] Call Trace: [ 182.771431] dump_stack+0x138/0x19c [ 182.775084] should_fail.cold+0x10f/0x159 [ 182.779254] should_failslab+0xdb/0x130 [ 182.783247] kmem_cache_alloc+0x2d7/0x780 [ 182.787452] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 182.792926] ? check_preemption_disabled+0x3c/0x250 [ 182.797967] selinux_file_alloc_security+0xb4/0x190 [ 182.803474] security_file_alloc+0x6d/0xa0 [ 182.807738] get_empty_filp+0x130/0x3b0 04:52:42 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:42 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 182.811834] alloc_file+0x23/0x440 [ 182.815391] __shmem_file_setup.part.0+0x1b1/0x400 [ 182.820350] ? __alloc_fd+0x1d4/0x4a0 [ 182.824439] ? shmem_fill_super+0x8c0/0x8c0 [ 182.828793] SyS_memfd_create+0x1f9/0x3a0 [ 182.832958] ? shmem_fcntl+0x130/0x130 [ 182.836860] ? do_syscall_64+0x53/0x640 [ 182.840850] ? shmem_fcntl+0x130/0x130 [ 182.844752] do_syscall_64+0x1e8/0x640 [ 182.848753] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 182.853638] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 182.859030] RIP: 0033:0x4597c9 04:52:42 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:42 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 182.862222] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 182.869945] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004597c9 [ 182.877226] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004be6cc [ 182.884507] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 182.891790] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f97dd6686d4 [ 182.899073] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 04:52:42 executing program 2: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 182.921763] gfs2: can't parse mount arguments 04:52:42 executing program 4: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}], [{@euid_lt={'euid<'}}, {@pcr={'pcr', 0x3d, 0x3f}}]}) 04:52:42 executing program 3 (fault-call:0 fault-nth:6): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:42 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:42 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:42 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:42 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 183.058255] gfs2: invalid mount option: euid<00000000000000000000 [ 183.078173] gfs2: can't parse mount arguments 04:52:42 executing program 2: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:42 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:42 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:42 executing program 4: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}], [{@euid_lt={'euid<'}}]}) [ 183.108495] FAULT_INJECTION: forcing a failure. [ 183.108495] name failslab, interval 1, probability 0, space 0, times 0 [ 183.195474] CPU: 0 PID: 9202 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 183.202715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.212086] Call Trace: [ 183.214696] dump_stack+0x138/0x19c [ 183.218348] should_fail.cold+0x10f/0x159 [ 183.222515] should_failslab+0xdb/0x130 [ 183.226504] kmem_cache_alloc+0x2d7/0x780 [ 183.230673] ? do_sys_ftruncate.constprop.0+0x35c/0x490 [ 183.236144] getname_flags+0xcb/0x580 [ 183.239959] getname+0x1a/0x20 04:52:42 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:42 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:42 executing program 2: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 183.243157] do_sys_open+0x1e7/0x430 [ 183.247146] ? filp_open+0x70/0x70 [ 183.250703] ? do_sys_ftruncate.constprop.0+0x370/0x490 [ 183.256104] SyS_open+0x2d/0x40 [ 183.259389] ? do_sys_open+0x430/0x430 [ 183.263289] do_syscall_64+0x1e8/0x640 [ 183.267187] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 183.272044] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 183.277243] RIP: 0033:0x4136b1 [ 183.280434] RSP: 002b:00007f97dd667a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 183.288514] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004136b1 [ 183.295798] RDX: 00007f97dd667b0a RSI: 0000000000000002 RDI: 00007f97dd667b00 [ 183.303080] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 183.310371] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 183.317756] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 183.328985] gfs2: invalid mount option: euid<00000000000000000000 [ 183.337049] gfs2: can't parse mount arguments 04:52:42 executing program 3 (fault-call:0 fault-nth:7): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:42 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:42 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:42 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000340), 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(r1, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) ptrace(0x10, r0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) 04:52:42 executing program 4: syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:42 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:42 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:42 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:42 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:43 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 183.516297] gfs2: not a GFS2 filesystem [ 183.521128] FAULT_INJECTION: forcing a failure. [ 183.521128] name failslab, interval 1, probability 0, space 0, times 0 04:52:43 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000340), 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(r1, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) ptrace(0x10, r0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) [ 183.629799] CPU: 0 PID: 9247 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 183.637399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.647475] Call Trace: [ 183.650082] dump_stack+0x138/0x19c [ 183.653784] should_fail.cold+0x10f/0x159 [ 183.657969] should_failslab+0xdb/0x130 [ 183.661964] kmem_cache_alloc+0x2d7/0x780 [ 183.666136] ? do_sys_ftruncate.constprop.0+0x35c/0x490 [ 183.671536] getname_flags+0xcb/0x580 [ 183.676064] getname+0x1a/0x20 [ 183.679610] do_sys_open+0x1e7/0x430 [ 183.683451] ? filp_open+0x70/0x70 [ 183.687018] ? do_sys_ftruncate.constprop.0+0x370/0x490 [ 183.692494] SyS_open+0x2d/0x40 [ 183.695786] ? do_sys_open+0x430/0x430 [ 183.699684] do_syscall_64+0x1e8/0x640 [ 183.703596] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 183.708453] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 183.713646] RIP: 0033:0x4136b1 [ 183.713653] RSP: 002b:00007f97dd667a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 04:52:43 executing program 3 (fault-call:0 fault-nth:8): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:43 executing program 4: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:43 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:43 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:43 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 183.713664] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004136b1 [ 183.713674] RDX: 00007f97dd667b0a RSI: 0000000000000002 RDI: 00007f97dd667b00 [ 183.724587] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 183.724594] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 183.724599] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 04:52:43 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000340), 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(r1, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) ptrace(0x10, r0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) [ 183.852599] FAULT_INJECTION: forcing a failure. [ 183.852599] name failslab, interval 1, probability 0, space 0, times 0 [ 183.874481] CPU: 0 PID: 9284 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 183.881576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.891073] Call Trace: [ 183.893766] dump_stack+0x138/0x19c [ 183.898215] should_fail.cold+0x10f/0x159 04:52:43 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 183.898230] should_failslab+0xdb/0x130 [ 183.898243] kmem_cache_alloc+0x2d7/0x780 [ 183.898255] ? save_stack+0xa9/0xd0 [ 183.914507] get_empty_filp+0x8c/0x3b0 [ 183.914524] path_openat+0x8f/0x3f70 [ 183.922163] ? trace_hardirqs_on+0x10/0x10 [ 183.926444] ? check_preemption_disabled+0x3c/0x250 [ 183.931485] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 183.936174] ? find_held_lock+0x35/0x130 [ 183.940260] ? save_trace+0x290/0x290 [ 183.944163] ? __alloc_fd+0x1d4/0x4a0 [ 183.947987] do_filp_open+0x18e/0x250 [ 183.951803] ? may_open_dev+0xe0/0xe0 [ 183.955627] ? lock_downgrade+0x6e0/0x6e0 [ 183.959807] ? _raw_spin_unlock+0x2d/0x50 [ 183.964002] ? __alloc_fd+0x1d4/0x4a0 [ 183.968013] do_sys_open+0x2c5/0x430 [ 183.971950] ? filp_open+0x70/0x70 [ 183.975507] ? do_sys_ftruncate.constprop.0+0x370/0x490 [ 183.980905] SyS_open+0x2d/0x40 [ 183.980922] ? do_sys_open+0x430/0x430 [ 183.980933] do_syscall_64+0x1e8/0x640 [ 183.980941] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 183.980956] entry_SYSCALL_64_after_hwframe+0x42/0xb7 04:52:43 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:43 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:43 executing program 4: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:43 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:43 executing program 3 (fault-call:0 fault-nth:9): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:43 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 183.980964] RIP: 0033:0x4136b1 [ 183.980969] RSP: 002b:00007f97dd667a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 183.980980] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004136b1 [ 183.980987] RDX: 00007f97dd667b0a RSI: 0000000000000002 RDI: 00007f97dd667b00 [ 183.980992] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 183.980998] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 183.981003] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 04:52:43 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:43 executing program 4 (fault-call:0 fault-nth:0): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) [ 184.078733] FAULT_INJECTION: forcing a failure. [ 184.078733] name failslab, interval 1, probability 0, space 0, times 0 04:52:43 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000340), 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(r1, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) ptrace(0x10, r0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) 04:52:43 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 184.176445] CPU: 1 PID: 9300 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 184.183550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.193005] Call Trace: [ 184.196242] dump_stack+0x138/0x19c [ 184.200813] should_fail.cold+0x10f/0x159 [ 184.204989] should_failslab+0xdb/0x130 [ 184.208975] kmem_cache_alloc+0x2d7/0x780 [ 184.213129] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 184.219305] ? check_preemption_disabled+0x3c/0x250 04:52:43 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:43 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 184.224525] selinux_file_alloc_security+0xb4/0x190 [ 184.229581] security_file_alloc+0x6d/0xa0 [ 184.233945] get_empty_filp+0x130/0x3b0 [ 184.237939] path_openat+0x8f/0x3f70 [ 184.241788] ? trace_hardirqs_on+0x10/0x10 [ 184.246127] ? check_preemption_disabled+0x3c/0x250 [ 184.251167] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 184.255860] ? find_held_lock+0x35/0x130 [ 184.259946] ? save_trace+0x290/0x290 [ 184.263779] ? __alloc_fd+0x1d4/0x4a0 [ 184.267599] do_filp_open+0x18e/0x250 [ 184.271426] ? may_open_dev+0xe0/0xe0 04:52:43 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:43 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 184.275260] ? lock_downgrade+0x6e0/0x6e0 [ 184.279536] ? _raw_spin_unlock+0x2d/0x50 [ 184.283713] ? __alloc_fd+0x1d4/0x4a0 [ 184.287541] do_sys_open+0x2c5/0x430 [ 184.291279] ? filp_open+0x70/0x70 [ 184.294930] ? do_sys_ftruncate.constprop.0+0x370/0x490 [ 184.300836] SyS_open+0x2d/0x40 [ 184.304225] ? do_sys_open+0x430/0x430 [ 184.308570] do_syscall_64+0x1e8/0x640 [ 184.312469] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 184.317457] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 184.322852] RIP: 0033:0x4136b1 [ 184.322859] RSP: 002b:00007f97dd667a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 184.322869] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004136b1 [ 184.322875] RDX: 00007f97dd667b0a RSI: 0000000000000002 RDI: 00007f97dd667b00 [ 184.322880] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 184.322884] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 184.322889] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 184.331582] FAULT_INJECTION: forcing a failure. 04:52:43 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 184.331582] name failslab, interval 1, probability 0, space 0, times 0 [ 184.404780] CPU: 1 PID: 9312 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 184.411846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.421208] Call Trace: [ 184.423814] dump_stack+0x138/0x19c 04:52:43 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 184.427461] should_fail.cold+0x10f/0x159 [ 184.427480] should_failslab+0xdb/0x130 [ 184.427494] __kmalloc+0x2f0/0x7a0 [ 184.427505] ? __sb_end_write+0xc1/0x100 [ 184.427516] ? strnlen_user+0x12f/0x1a0 [ 184.427530] ? SyS_memfd_create+0xba/0x3a0 [ 184.447247] SyS_memfd_create+0xba/0x3a0 [ 184.447260] ? shmem_fcntl+0x130/0x130 [ 184.447271] ? do_syscall_64+0x53/0x640 [ 184.447282] ? shmem_fcntl+0x130/0x130 [ 184.447294] do_syscall_64+0x1e8/0x640 [ 184.447307] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 184.455616] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 184.455626] RIP: 0033:0x4597c9 [ 184.455632] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 184.455645] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004597c9 [ 184.455651] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004be6cc [ 184.455657] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 184.455663] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcdab3cc6d4 04:52:44 executing program 3 (fault-call:0 fault-nth:10): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:44 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:44 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:44 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:44 executing program 4 (fault-call:0 fault-nth:1): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000340), 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(r1, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) ptrace(0x10, r0) [ 184.455669] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 184.604820] FAULT_INJECTION: forcing a failure. [ 184.604820] name failslab, interval 1, probability 0, space 0, times 0 [ 184.608490] FAULT_INJECTION: forcing a failure. [ 184.608490] name failslab, interval 1, probability 0, space 0, times 0 [ 184.638380] CPU: 1 PID: 9349 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 184.646083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.655454] Call Trace: [ 184.658082] dump_stack+0x138/0x19c [ 184.661753] should_fail.cold+0x10f/0x159 [ 184.665920] should_failslab+0xdb/0x130 [ 184.669919] kmem_cache_alloc_trace+0x2e9/0x790 [ 184.674606] ? __lockdep_init_map+0x10c/0x570 [ 184.679165] ? loop_get_status64+0x120/0x120 [ 184.683603] __kthread_create_on_node+0xe3/0x3e0 [ 184.688379] ? kthread_park+0x140/0x140 [ 184.692369] ? __fget+0x210/0x370 [ 184.695939] ? loop_get_status64+0x120/0x120 [ 184.700366] kthread_create_on_node+0xa8/0xd0 [ 184.704892] ? __kthread_create_on_node+0x3e0/0x3e0 [ 184.709922] ? __lockdep_init_map+0x10c/0x570 [ 184.714453] lo_ioctl+0xcf7/0x1ce0 [ 184.718011] ? debug_check_no_obj_freed+0x2aa/0x7b7 [ 184.723061] ? loop_probe+0x160/0x160 [ 184.726980] blkdev_ioctl+0x96b/0x1860 [ 184.730886] ? blkpg_ioctl+0x980/0x980 [ 184.734789] ? __might_sleep+0x93/0xb0 [ 184.738779] ? __fget+0x210/0x370 [ 184.742265] block_ioctl+0xde/0x120 [ 184.745909] ? blkdev_fallocate+0x3b0/0x3b0 [ 184.750244] do_vfs_ioctl+0x7ae/0x1060 [ 184.754159] ? selinux_file_mprotect+0x5d0/0x5d0 [ 184.758961] ? lock_downgrade+0x6e0/0x6e0 [ 184.763127] ? ioctl_preallocate+0x1c0/0x1c0 [ 184.767553] ? __fget+0x237/0x370 [ 184.771040] ? security_file_ioctl+0x89/0xb0 [ 184.775469] SyS_ioctl+0x8f/0xc0 [ 184.778955] ? do_vfs_ioctl+0x1060/0x1060 [ 184.783136] do_syscall_64+0x1e8/0x640 [ 184.787038] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 184.791910] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 184.797120] RIP: 0033:0x459637 [ 184.800313] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 184.808056] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 184.815360] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 184.822731] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 184.830011] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 184.837292] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 184.844619] CPU: 0 PID: 9347 Comm: syz-executor.4 Not tainted 4.14.132 #26 04:52:44 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:44 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 184.851657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.861201] Call Trace: [ 184.863810] dump_stack+0x138/0x19c [ 184.867458] should_fail.cold+0x10f/0x159 [ 184.871624] should_failslab+0xdb/0x130 [ 184.875615] kmem_cache_alloc+0x2d7/0x780 [ 184.875627] ? __alloc_fd+0x1d4/0x4a0 [ 184.875643] __d_alloc+0x2d/0x9f0 [ 184.875656] ? lock_downgrade+0x6e0/0x6e0 [ 184.883630] d_alloc_pseudo+0x1e/0x30 [ 184.883642] __shmem_file_setup.part.0+0xd8/0x400 [ 184.883651] ? __alloc_fd+0x1d4/0x4a0 [ 184.883660] ? shmem_fill_super+0x8c0/0x8c0 [ 184.883677] SyS_memfd_create+0x1f9/0x3a0 [ 184.883687] ? shmem_fcntl+0x130/0x130 [ 184.883697] ? do_syscall_64+0x53/0x640 [ 184.883708] ? shmem_fcntl+0x130/0x130 [ 184.883718] do_syscall_64+0x1e8/0x640 [ 184.883727] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 184.883742] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 184.908092] RIP: 0033:0x4597c9 [ 184.908099] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 04:52:44 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:44 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:44 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:44 executing program 4 (fault-call:0 fault-nth:2): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) [ 184.908112] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004597c9 [ 184.908118] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004be6cc [ 184.908125] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 184.908131] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcdab3cc6d4 [ 184.908137] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 185.000665] FAULT_INJECTION: forcing a failure. [ 185.000665] name failslab, interval 1, probability 0, space 0, times 0 [ 185.021036] CPU: 0 PID: 9359 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 185.028097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.037464] Call Trace: [ 185.040066] dump_stack+0x138/0x19c [ 185.043704] should_fail.cold+0x10f/0x159 [ 185.043720] should_failslab+0xdb/0x130 [ 185.043734] kmem_cache_alloc+0x2d7/0x780 [ 185.056103] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 185.061582] ? rcu_read_lock_sched_held+0x110/0x130 [ 185.061593] ? shmem_destroy_callback+0xa0/0xa0 [ 185.061602] shmem_alloc_inode+0x1c/0x50 [ 185.061612] alloc_inode+0x64/0x180 [ 185.061621] new_inode_pseudo+0x19/0xf0 [ 185.061630] new_inode+0x1f/0x40 [ 185.061638] shmem_get_inode+0x75/0x750 [ 185.061651] __shmem_file_setup.part.0+0x111/0x400 [ 185.061665] ? __alloc_fd+0x1d4/0x4a0 [ 185.075603] ? shmem_fill_super+0x8c0/0x8c0 [ 185.083308] SyS_memfd_create+0x1f9/0x3a0 [ 185.083320] ? shmem_fcntl+0x130/0x130 [ 185.083329] ? do_syscall_64+0x53/0x640 [ 185.083338] ? shmem_fcntl+0x130/0x130 [ 185.083348] do_syscall_64+0x1e8/0x640 [ 185.083356] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 185.083370] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 185.083378] RIP: 0033:0x4597c9 [ 185.083383] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 185.083395] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004597c9 04:52:44 executing program 3 (fault-call:0 fault-nth:11): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000340), 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(r1, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) ptrace(0x10, r0) 04:52:44 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:44 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:44 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:44 executing program 4 (fault-call:0 fault-nth:3): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) [ 185.083401] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004be6cc [ 185.083407] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 185.083412] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcdab3cc6d4 [ 185.083417] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 185.239494] FAULT_INJECTION: forcing a failure. [ 185.239494] name failslab, interval 1, probability 0, space 0, times 0 [ 185.282657] FAULT_INJECTION: forcing a failure. [ 185.282657] name failslab, interval 1, probability 0, space 0, times 0 [ 185.294569] CPU: 0 PID: 9381 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 185.301872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.311596] Call Trace: [ 185.314198] dump_stack+0x138/0x19c [ 185.317853] should_fail.cold+0x10f/0x159 [ 185.322027] should_failslab+0xdb/0x130 [ 185.326744] kmem_cache_alloc+0x47/0x780 [ 185.330821] ? save_stack_trace+0x16/0x20 [ 185.335086] ? save_stack+0x45/0xd0 [ 185.338728] ? kasan_kmalloc+0xce/0xf0 [ 185.342642] ? kasan_slab_alloc+0xf/0x20 [ 185.346712] ? kmem_cache_alloc+0x12e/0x780 [ 185.351069] ? __kernfs_new_node+0x70/0x420 [ 185.355577] ? kernfs_new_node+0x80/0xf0 [ 185.359653] ? kernfs_create_dir_ns+0x41/0x140 [ 185.364257] radix_tree_node_alloc.constprop.0+0x1c7/0x310 [ 185.370011] idr_get_free_cmn+0x563/0x8d0 [ 185.374273] idr_alloc_cmn+0x10e/0x210 [ 185.374289] ? __fprop_inc_percpu_max+0x1e0/0x1e0 [ 185.374305] ? __lock_is_held+0xb6/0x140 [ 185.374316] ? check_preemption_disabled+0x3c/0x250 [ 185.374331] idr_alloc_cyclic+0xd0/0x1e2 [ 185.396184] ? ida_simple_remove+0x60/0x60 [ 185.400432] __kernfs_new_node+0xe4/0x420 [ 185.404597] kernfs_new_node+0x80/0xf0 [ 185.408497] kernfs_create_dir_ns+0x41/0x140 [ 185.412925] internal_create_group+0xea/0x7b0 [ 185.417436] sysfs_create_group+0x20/0x30 [ 185.421595] lo_ioctl+0x1176/0x1ce0 [ 185.425246] ? loop_probe+0x160/0x160 [ 185.429341] blkdev_ioctl+0x96b/0x1860 04:52:44 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:44 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:44 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 185.433235] ? blkpg_ioctl+0x980/0x980 [ 185.437146] ? __might_sleep+0x93/0xb0 [ 185.441047] ? __fget+0x210/0x370 [ 185.444610] block_ioctl+0xde/0x120 [ 185.448248] ? blkdev_fallocate+0x3b0/0x3b0 [ 185.452577] do_vfs_ioctl+0x7ae/0x1060 [ 185.456473] ? selinux_file_mprotect+0x5d0/0x5d0 [ 185.461354] ? lock_downgrade+0x6e0/0x6e0 [ 185.465541] ? ioctl_preallocate+0x1c0/0x1c0 [ 185.470047] ? __fget+0x237/0x370 [ 185.473515] ? security_file_ioctl+0x89/0xb0 [ 185.477947] SyS_ioctl+0x8f/0xc0 [ 185.481319] ? do_vfs_ioctl+0x1060/0x1060 [ 185.485481] do_syscall_64+0x1e8/0x640 [ 185.489391] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 185.489408] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 185.499803] RIP: 0033:0x459637 [ 185.503527] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 185.511373] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 185.518655] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 185.526671] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 185.534714] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 185.542172] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 185.558081] CPU: 1 PID: 9379 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 185.565229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.574687] Call Trace: [ 185.574709] dump_stack+0x138/0x19c [ 185.574724] should_fail.cold+0x10f/0x159 [ 185.574738] should_failslab+0xdb/0x130 [ 185.574750] kmem_cache_alloc+0x2d7/0x780 [ 185.574764] ? shmem_alloc_inode+0x1c/0x50 [ 185.580987] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 185.581002] selinux_inode_alloc_security+0xb6/0x2a0 [ 185.581014] security_inode_alloc+0x94/0xd0 [ 185.581027] inode_init_always+0x552/0xaf0 [ 185.581037] alloc_inode+0x81/0x180 [ 185.581047] new_inode_pseudo+0x19/0xf0 [ 185.581058] new_inode+0x1f/0x40 [ 185.603251] gfs2: not a GFS2 filesystem [ 185.604313] shmem_get_inode+0x75/0x750 [ 185.604334] __shmem_file_setup.part.0+0x111/0x400 [ 185.643732] ? __alloc_fd+0x1d4/0x4a0 [ 185.647820] ? shmem_fill_super+0x8c0/0x8c0 [ 185.652144] SyS_memfd_create+0x1f9/0x3a0 [ 185.664509] ? shmem_fcntl+0x130/0x130 [ 185.669285] ? do_syscall_64+0x53/0x640 [ 185.673272] ? shmem_fcntl+0x130/0x130 [ 185.677441] do_syscall_64+0x1e8/0x640 [ 185.681478] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 185.686317] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 185.691511] RIP: 0033:0x4597c9 [ 185.694691] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 185.702386] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004597c9 [ 185.709676] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004be6cc [ 185.717643] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 04:52:45 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:45 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000340), 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(r1, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) [ 185.725476] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcdab3cc6d4 [ 185.738212] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 04:52:45 executing program 3 (fault-call:0 fault-nth:12): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:45 executing program 4 (fault-call:0 fault-nth:4): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:45 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:45 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:45 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 185.866971] FAULT_INJECTION: forcing a failure. [ 185.866971] name failslab, interval 1, probability 0, space 0, times 0 [ 185.898557] FAULT_INJECTION: forcing a failure. [ 185.898557] name failslab, interval 1, probability 0, space 0, times 0 [ 185.910056] CPU: 0 PID: 9414 Comm: syz-executor.3 Not tainted 4.14.132 #26 04:52:45 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 185.917178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.926808] Call Trace: [ 185.929425] dump_stack+0x138/0x19c [ 185.933116] should_fail.cold+0x10f/0x159 [ 185.937465] should_failslab+0xdb/0x130 [ 185.941491] kmem_cache_alloc+0x47/0x780 [ 185.945571] ? save_stack_trace+0x16/0x20 [ 185.949728] ? save_stack+0x45/0xd0 [ 185.949740] ? kasan_kmalloc+0xce/0xf0 [ 185.961262] ? kasan_slab_alloc+0xf/0x20 04:52:45 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:45 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 185.965375] ? kmem_cache_alloc+0x12e/0x780 [ 185.969944] ? __kernfs_new_node+0x70/0x420 [ 185.974969] ? kernfs_new_node+0x80/0xf0 [ 185.974983] ? kernfs_create_dir_ns+0x41/0x140 [ 185.983743] radix_tree_node_alloc.constprop.0+0x1c7/0x310 [ 185.989475] idr_get_free_cmn+0x563/0x8d0 [ 185.993670] idr_alloc_cmn+0x10e/0x210 [ 185.997575] ? __fprop_inc_percpu_max+0x1e0/0x1e0 [ 186.002624] ? __lock_is_held+0xb6/0x140 [ 186.006704] ? check_preemption_disabled+0x3c/0x250 [ 186.011962] idr_alloc_cyclic+0xd0/0x1e2 04:52:45 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 186.016073] ? ida_simple_remove+0x60/0x60 [ 186.016093] __kernfs_new_node+0xe4/0x420 [ 186.016109] kernfs_new_node+0x80/0xf0 [ 186.016124] kernfs_create_dir_ns+0x41/0x140 [ 186.016137] internal_create_group+0xea/0x7b0 [ 186.016154] sysfs_create_group+0x20/0x30 [ 186.039105] lo_ioctl+0x1176/0x1ce0 [ 186.039123] ? loop_probe+0x160/0x160 [ 186.039135] blkdev_ioctl+0x96b/0x1860 [ 186.039146] ? blkpg_ioctl+0x980/0x980 [ 186.039165] ? __might_sleep+0x93/0xb0 [ 186.039174] ? __fget+0x210/0x370 04:52:45 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:45 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 186.039187] block_ioctl+0xde/0x120 [ 186.039199] ? blkdev_fallocate+0x3b0/0x3b0 [ 186.078685] do_vfs_ioctl+0x7ae/0x1060 [ 186.083464] ? selinux_file_mprotect+0x5d0/0x5d0 [ 186.088946] ? lock_downgrade+0x6e0/0x6e0 [ 186.093210] ? ioctl_preallocate+0x1c0/0x1c0 [ 186.097819] ? __fget+0x237/0x370 [ 186.101497] ? security_file_ioctl+0x89/0xb0 [ 186.106122] SyS_ioctl+0x8f/0xc0 [ 186.109513] ? do_vfs_ioctl+0x1060/0x1060 [ 186.114063] do_syscall_64+0x1e8/0x640 [ 186.118052] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 186.122997] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 186.123008] RIP: 0033:0x459637 [ 186.123014] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 186.123026] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 186.123032] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 186.123038] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 186.123044] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 186.123053] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 186.139833] CPU: 0 PID: 9413 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 186.186240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.195925] Call Trace: [ 186.195945] dump_stack+0x138/0x19c [ 186.195963] should_fail.cold+0x10f/0x159 [ 186.195979] should_failslab+0xdb/0x130 [ 186.195993] kmem_cache_alloc+0x2d7/0x780 [ 186.196008] ? lock_downgrade+0x6e0/0x6e0 [ 186.196022] get_empty_filp+0x8c/0x3b0 [ 186.207225] alloc_file+0x23/0x440 [ 186.207242] __shmem_file_setup.part.0+0x1b1/0x400 [ 186.207253] ? __alloc_fd+0x1d4/0x4a0 [ 186.207264] ? shmem_fill_super+0x8c0/0x8c0 [ 186.207281] SyS_memfd_create+0x1f9/0x3a0 [ 186.207293] ? shmem_fcntl+0x130/0x130 [ 186.225101] ? do_syscall_64+0x53/0x640 [ 186.225115] ? shmem_fcntl+0x130/0x130 [ 186.225128] do_syscall_64+0x1e8/0x640 [ 186.225138] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 186.225155] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 186.225164] RIP: 0033:0x4597c9 [ 186.225169] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 186.234037] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004597c9 [ 186.234044] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004be6cc [ 186.234050] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 186.234055] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcdab3cc6d4 04:52:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000340), 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(r1, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:52:45 executing program 3 (fault-call:0 fault-nth:13): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:45 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:45 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:45 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:45 executing program 4 (fault-call:0 fault-nth:5): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) [ 186.234060] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 186.341114] gfs2: not a GFS2 filesystem 04:52:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000340), 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) [ 186.421695] FAULT_INJECTION: forcing a failure. [ 186.421695] name failslab, interval 1, probability 0, space 0, times 0 [ 186.441175] CPU: 1 PID: 9452 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 186.448246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.457888] Call Trace: [ 186.460498] dump_stack+0x138/0x19c [ 186.464150] should_fail.cold+0x10f/0x159 [ 186.465681] FAULT_INJECTION: forcing a failure. [ 186.465681] name failslab, interval 1, probability 0, space 0, times 0 [ 186.468312] should_failslab+0xdb/0x130 [ 186.468328] kmem_cache_alloc+0x2d7/0x780 [ 186.468340] ? wait_for_completion+0x420/0x420 [ 186.468361] __kernfs_new_node+0x70/0x420 [ 186.498971] kernfs_new_node+0x80/0xf0 [ 186.502890] __kernfs_create_file+0x46/0x323 [ 186.507762] sysfs_add_file_mode_ns+0x1e4/0x450 [ 186.512459] internal_create_group+0x232/0x7b0 [ 186.517772] sysfs_create_group+0x20/0x30 [ 186.522033] lo_ioctl+0x1176/0x1ce0 [ 186.525674] ? loop_probe+0x160/0x160 [ 186.529493] blkdev_ioctl+0x96b/0x1860 [ 186.533391] ? blkpg_ioctl+0x980/0x980 [ 186.537736] ? __might_sleep+0x93/0xb0 [ 186.541716] ? __fget+0x210/0x370 [ 186.545624] block_ioctl+0xde/0x120 [ 186.550148] ? blkdev_fallocate+0x3b0/0x3b0 [ 186.554574] do_vfs_ioctl+0x7ae/0x1060 [ 186.558476] ? selinux_file_mprotect+0x5d0/0x5d0 [ 186.563245] ? lock_downgrade+0x6e0/0x6e0 [ 186.567451] ? ioctl_preallocate+0x1c0/0x1c0 [ 186.571871] ? __fget+0x237/0x370 [ 186.575359] ? security_file_ioctl+0x89/0xb0 [ 186.579902] SyS_ioctl+0x8f/0xc0 [ 186.583477] ? do_vfs_ioctl+0x1060/0x1060 [ 186.588178] do_syscall_64+0x1e8/0x640 [ 186.592082] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 186.597058] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 186.602542] RIP: 0033:0x459637 [ 186.605731] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 186.613624] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 186.621076] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 186.628447] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 186.636169] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 186.643541] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 186.651452] CPU: 0 PID: 9459 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 186.658953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.668606] Call Trace: [ 186.671296] dump_stack+0x138/0x19c [ 186.674956] should_fail.cold+0x10f/0x159 [ 186.679135] should_failslab+0xdb/0x130 [ 186.683398] kmem_cache_alloc+0x2d7/0x780 [ 186.687565] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 186.693035] ? check_preemption_disabled+0x3c/0x250 [ 186.693052] selinux_file_alloc_security+0xb4/0x190 [ 186.693066] security_file_alloc+0x6d/0xa0 [ 186.703119] get_empty_filp+0x130/0x3b0 [ 186.703131] alloc_file+0x23/0x440 [ 186.703143] __shmem_file_setup.part.0+0x1b1/0x400 04:52:46 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:46 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:46 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 186.703152] ? __alloc_fd+0x1d4/0x4a0 [ 186.703162] ? shmem_fill_super+0x8c0/0x8c0 [ 186.703178] SyS_memfd_create+0x1f9/0x3a0 [ 186.703188] ? shmem_fcntl+0x130/0x130 [ 186.703197] ? do_syscall_64+0x53/0x640 [ 186.703205] ? shmem_fcntl+0x130/0x130 [ 186.703217] do_syscall_64+0x1e8/0x640 [ 186.703227] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 186.703243] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 186.703251] RIP: 0033:0x4597c9 [ 186.703257] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 04:52:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000340), 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:52:46 executing program 4 (fault-call:0 fault-nth:6): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:46 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 186.703272] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004597c9 [ 186.721880] gfs2: not a GFS2 filesystem [ 186.724548] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004be6cc [ 186.724556] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 186.724562] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcdab3cc6d4 [ 186.724568] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 04:52:46 executing program 3 (fault-call:0 fault-nth:14): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:46 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:46 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000340), 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:52:46 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 186.910645] FAULT_INJECTION: forcing a failure. [ 186.910645] name failslab, interval 1, probability 0, space 0, times 0 [ 186.933107] FAULT_INJECTION: forcing a failure. [ 186.933107] name failslab, interval 1, probability 0, space 0, times 0 04:52:46 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:46 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 186.989856] CPU: 0 PID: 9484 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 186.997016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.006383] Call Trace: [ 187.008988] dump_stack+0x138/0x19c [ 187.012645] should_fail.cold+0x10f/0x159 [ 187.016810] should_failslab+0xdb/0x130 [ 187.020888] kmem_cache_alloc+0x2d7/0x780 [ 187.025133] ? wait_for_completion+0x420/0x420 [ 187.029728] __kernfs_new_node+0x70/0x420 [ 187.033891] kernfs_new_node+0x80/0xf0 04:52:46 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 187.037792] __kernfs_create_file+0x46/0x323 [ 187.042300] sysfs_add_file_mode_ns+0x1e4/0x450 [ 187.046983] internal_create_group+0x232/0x7b0 [ 187.051580] sysfs_create_group+0x20/0x30 [ 187.055738] lo_ioctl+0x1176/0x1ce0 [ 187.059405] ? loop_probe+0x160/0x160 [ 187.063221] blkdev_ioctl+0x96b/0x1860 [ 187.067118] ? blkpg_ioctl+0x980/0x980 [ 187.071020] ? __might_sleep+0x93/0xb0 [ 187.074918] ? __fget+0x210/0x370 [ 187.078385] block_ioctl+0xde/0x120 [ 187.082131] ? blkdev_fallocate+0x3b0/0x3b0 [ 187.086468] do_vfs_ioctl+0x7ae/0x1060 [ 187.090375] ? selinux_file_mprotect+0x5d0/0x5d0 [ 187.095162] ? lock_downgrade+0x6e0/0x6e0 [ 187.099338] ? ioctl_preallocate+0x1c0/0x1c0 [ 187.103859] ? __fget+0x237/0x370 [ 187.107337] ? security_file_ioctl+0x89/0xb0 [ 187.111979] SyS_ioctl+0x8f/0xc0 [ 187.115445] ? do_vfs_ioctl+0x1060/0x1060 [ 187.119707] do_syscall_64+0x1e8/0x640 [ 187.123604] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 187.128491] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 187.133687] RIP: 0033:0x459637 04:52:46 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 187.136888] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 187.144616] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 187.151940] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 187.159222] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 187.166594] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 187.174397] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 187.182059] CPU: 1 PID: 9490 Comm: syz-executor.4 Not tainted 4.14.132 #26 04:52:46 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 187.189190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.189201] Call Trace: [ 187.201197] dump_stack+0x138/0x19c [ 187.204838] should_fail.cold+0x10f/0x159 [ 187.209015] should_failslab+0xdb/0x130 [ 187.213724] kmem_cache_alloc+0x2d7/0x780 [ 187.213740] ? do_sys_ftruncate.constprop.0+0x35c/0x490 [ 187.213755] getname_flags+0xcb/0x580 [ 187.224014] getname+0x1a/0x20 [ 187.224025] do_sys_open+0x1e7/0x430 [ 187.224037] ? filp_open+0x70/0x70 04:52:46 executing program 4 (fault-call:0 fault-nth:7): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:46 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 187.224049] ? do_sys_ftruncate.constprop.0+0x370/0x490 [ 187.224060] SyS_open+0x2d/0x40 [ 187.224068] ? do_sys_open+0x430/0x430 [ 187.224079] do_syscall_64+0x1e8/0x640 [ 187.224092] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 187.231117] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 187.231127] RIP: 0033:0x4136b1 [ 187.231133] RSP: 002b:00007fcdab3cba80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 187.231144] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004136b1 [ 187.231149] RDX: 00007fcdab3cbb0a RSI: 0000000000000002 RDI: 00007fcdab3cbb00 [ 187.231155] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 187.231160] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 187.231166] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 187.344013] FAULT_INJECTION: forcing a failure. [ 187.344013] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 187.356048] CPU: 1 PID: 9514 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 187.363074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.372447] Call Trace: [ 187.375060] dump_stack+0x138/0x19c [ 187.378741] should_fail.cold+0x10f/0x159 [ 187.382908] __alloc_pages_nodemask+0x1d6/0x7a0 [ 187.387692] ? fs_reclaim_acquire+0x20/0x20 [ 187.387708] ? __alloc_pages_slowpath+0x2930/0x2930 [ 187.387729] cache_grow_begin+0x80/0x400 [ 187.397087] kmem_cache_alloc+0x6a6/0x780 [ 187.397105] getname_flags+0xcb/0x580 [ 187.397116] getname+0x1a/0x20 [ 187.412345] do_sys_open+0x1e7/0x430 [ 187.416081] ? filp_open+0x70/0x70 [ 187.419729] ? do_sys_ftruncate.constprop.0+0x370/0x490 [ 187.425110] SyS_open+0x2d/0x40 [ 187.428417] ? do_sys_open+0x430/0x430 [ 187.432415] do_syscall_64+0x1e8/0x640 [ 187.436404] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 187.439495] gfs2: not a GFS2 filesystem [ 187.441275] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 187.441285] RIP: 0033:0x4136b1 [ 187.441291] RSP: 002b:00007fcdab3cba80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 187.441301] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004136b1 [ 187.441307] RDX: 00007fcdab3cbb0a RSI: 0000000000000002 RDI: 00007fcdab3cbb00 [ 187.441312] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 187.441324] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 187.491598] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 187.519980] gfs2: not a GFS2 filesystem 04:52:47 executing program 3 (fault-call:0 fault-nth:15): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000340), 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, 0x8) getpid() r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(r0, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:52:47 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:47 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:47 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:47 executing program 4 (fault-call:0 fault-nth:8): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:47 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 187.623780] FAULT_INJECTION: forcing a failure. [ 187.623780] name failslab, interval 1, probability 0, space 0, times 0 [ 187.635253] FAULT_INJECTION: forcing a failure. [ 187.635253] name failslab, interval 1, probability 0, space 0, times 0 [ 187.642208] CPU: 0 PID: 9537 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 187.653861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.653867] Call Trace: [ 187.653885] dump_stack+0x138/0x19c [ 187.653913] should_fail.cold+0x10f/0x159 04:52:47 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 187.674257] should_failslab+0xdb/0x130 [ 187.678248] kmem_cache_alloc+0x2d7/0x780 [ 187.682751] ? wait_for_completion+0x420/0x420 [ 187.687349] __kernfs_new_node+0x70/0x420 [ 187.691541] kernfs_new_node+0x80/0xf0 [ 187.691554] __kernfs_create_file+0x46/0x323 [ 187.691566] sysfs_add_file_mode_ns+0x1e4/0x450 [ 187.691581] internal_create_group+0x232/0x7b0 [ 187.691600] sysfs_create_group+0x20/0x30 [ 187.691612] lo_ioctl+0x1176/0x1ce0 [ 187.691628] ? loop_probe+0x160/0x160 04:52:47 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 187.691640] blkdev_ioctl+0x96b/0x1860 [ 187.691649] ? blkpg_ioctl+0x980/0x980 [ 187.691667] ? __might_sleep+0x93/0xb0 [ 187.691676] ? __fget+0x210/0x370 [ 187.691689] block_ioctl+0xde/0x120 [ 187.705319] ? blkdev_fallocate+0x3b0/0x3b0 [ 187.705332] do_vfs_ioctl+0x7ae/0x1060 [ 187.705345] ? selinux_file_mprotect+0x5d0/0x5d0 [ 187.705357] ? lock_downgrade+0x6e0/0x6e0 [ 187.705369] ? ioctl_preallocate+0x1c0/0x1c0 [ 187.705380] ? __fget+0x237/0x370 [ 187.705397] ? security_file_ioctl+0x89/0xb0 [ 187.729662] SyS_ioctl+0x8f/0xc0 [ 187.729674] ? do_vfs_ioctl+0x1060/0x1060 [ 187.729689] do_syscall_64+0x1e8/0x640 [ 187.729699] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 187.729716] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 187.729725] RIP: 0033:0x459637 [ 187.729734] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 187.804268] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 187.812333] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 187.819819] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 187.827205] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 187.835165] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 187.847156] CPU: 1 PID: 9541 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 187.854211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.864371] Call Trace: [ 187.864394] dump_stack+0x138/0x19c [ 187.864417] should_fail.cold+0x10f/0x159 [ 187.864432] should_failslab+0xdb/0x130 [ 187.864444] kmem_cache_alloc+0x2d7/0x780 [ 187.864456] ? save_stack+0xa9/0xd0 [ 187.870873] get_empty_filp+0x8c/0x3b0 [ 187.870886] path_openat+0x8f/0x3f70 [ 187.870900] ? trace_hardirqs_on+0x10/0x10 [ 187.870912] ? check_preemption_disabled+0x3c/0x250 [ 187.870928] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 187.870936] ? find_held_lock+0x35/0x130 [ 187.870945] ? save_trace+0x290/0x290 [ 187.870959] ? __alloc_fd+0x1d4/0x4a0 [ 187.888959] gfs2: not a GFS2 filesystem [ 187.891477] do_filp_open+0x18e/0x250 [ 187.891490] ? may_open_dev+0xe0/0xe0 [ 187.891505] ? lock_downgrade+0x6e0/0x6e0 [ 187.891528] ? _raw_spin_unlock+0x2d/0x50 [ 187.891543] ? __alloc_fd+0x1d4/0x4a0 [ 187.947127] do_sys_open+0x2c5/0x430 [ 187.950845] ? filp_open+0x70/0x70 [ 187.954747] ? do_sys_ftruncate.constprop.0+0x370/0x490 [ 187.962815] SyS_open+0x2d/0x40 [ 187.966314] ? do_sys_open+0x430/0x430 [ 187.971977] do_syscall_64+0x1e8/0x640 [ 187.976226] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 187.981284] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 187.986587] RIP: 0033:0x4136b1 [ 187.989795] RSP: 002b:00007fcdab3cba80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 187.999160] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004136b1 [ 188.006716] RDX: 00007fcdab3cbb0a RSI: 0000000000000002 RDI: 00007fcdab3cbb00 [ 188.014307] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a 04:52:47 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:47 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:47 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 188.023885] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 188.033647] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 04:52:47 executing program 3 (fault-call:0 fault-nth:16): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000340), 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, 0x8) getpid() r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(r0, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:52:47 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:47 executing program 4 (fault-call:0 fault-nth:9): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:47 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:47 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 188.193317] FAULT_INJECTION: forcing a failure. [ 188.193317] name failslab, interval 1, probability 0, space 0, times 0 [ 188.215687] FAULT_INJECTION: forcing a failure. [ 188.215687] name failslab, interval 1, probability 0, space 0, times 0 [ 188.252751] CPU: 1 PID: 9570 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 188.263272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.263279] Call Trace: [ 188.263299] dump_stack+0x138/0x19c [ 188.263318] should_fail.cold+0x10f/0x159 [ 188.263332] should_failslab+0xdb/0x130 [ 188.287738] kmem_cache_alloc+0x2d7/0x780 [ 188.291999] ? wait_for_completion+0x420/0x420 [ 188.296593] __kernfs_new_node+0x70/0x420 [ 188.296610] kernfs_new_node+0x80/0xf0 [ 188.296625] __kernfs_create_file+0x46/0x323 [ 188.296637] sysfs_add_file_mode_ns+0x1e4/0x450 [ 188.313949] internal_create_group+0x232/0x7b0 [ 188.318556] sysfs_create_group+0x20/0x30 [ 188.322811] lo_ioctl+0x1176/0x1ce0 [ 188.326948] ? loop_probe+0x160/0x160 [ 188.330762] blkdev_ioctl+0x96b/0x1860 [ 188.334664] ? blkpg_ioctl+0x980/0x980 [ 188.338578] ? __might_sleep+0x93/0xb0 [ 188.342479] ? __fget+0x210/0x370 [ 188.342495] block_ioctl+0xde/0x120 [ 188.342507] ? blkdev_fallocate+0x3b0/0x3b0 [ 188.342517] do_vfs_ioctl+0x7ae/0x1060 [ 188.342528] ? selinux_file_mprotect+0x5d0/0x5d0 [ 188.342538] ? lock_downgrade+0x6e0/0x6e0 [ 188.342550] ? ioctl_preallocate+0x1c0/0x1c0 [ 188.349637] ? __fget+0x237/0x370 [ 188.349657] ? security_file_ioctl+0x89/0xb0 [ 188.349671] SyS_ioctl+0x8f/0xc0 [ 188.349682] ? do_vfs_ioctl+0x1060/0x1060 [ 188.382460] do_syscall_64+0x1e8/0x640 [ 188.390504] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 188.395365] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 188.395375] RIP: 0033:0x459637 04:52:47 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:47 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:47 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:47 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:47 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 188.395382] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 188.395393] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 188.395399] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 188.395415] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 188.433893] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 188.441175] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 188.457571] CPU: 1 PID: 9575 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 188.465370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.465377] Call Trace: [ 188.465401] dump_stack+0x138/0x19c [ 188.465427] should_fail.cold+0x10f/0x159 [ 188.465440] should_failslab+0xdb/0x130 [ 188.465455] kmem_cache_alloc+0x2d7/0x780 [ 188.465468] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 188.465480] ? check_preemption_disabled+0x3c/0x250 [ 188.465495] selinux_file_alloc_security+0xb4/0x190 [ 188.465507] security_file_alloc+0x6d/0xa0 [ 188.465519] get_empty_filp+0x130/0x3b0 [ 188.465529] path_openat+0x8f/0x3f70 [ 188.465543] ? trace_hardirqs_on+0x10/0x10 [ 188.465555] ? check_preemption_disabled+0x3c/0x250 [ 188.465571] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 188.465579] ? find_held_lock+0x35/0x130 [ 188.465588] ? save_trace+0x290/0x290 [ 188.465603] ? __alloc_fd+0x1d4/0x4a0 [ 188.493464] do_filp_open+0x18e/0x250 [ 188.493478] ? may_open_dev+0xe0/0xe0 04:52:47 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 188.493494] ? lock_downgrade+0x6e0/0x6e0 [ 188.493513] ? _raw_spin_unlock+0x2d/0x50 [ 188.493526] ? __alloc_fd+0x1d4/0x4a0 [ 188.521783] do_sys_open+0x2c5/0x430 [ 188.521799] ? filp_open+0x70/0x70 [ 188.521811] ? do_sys_ftruncate.constprop.0+0x370/0x490 [ 188.521822] SyS_open+0x2d/0x40 [ 188.521830] ? do_sys_open+0x430/0x430 [ 188.521842] do_syscall_64+0x1e8/0x640 [ 188.521854] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 188.536064] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 188.536076] RIP: 0033:0x4136b1 [ 188.536081] RSP: 002b:00007fcdab3cba80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 188.536095] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004136b1 [ 188.601943] RDX: 00007fcdab3cbb0a RSI: 0000000000000002 RDI: 00007fcdab3cbb00 [ 188.601950] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 188.601955] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 188.601961] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 188.663263] gfs2: not a GFS2 filesystem 04:52:48 executing program 3 (fault-call:0 fault-nth:17): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:48 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:48 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:48 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:48 executing program 4 (fault-call:0 fault-nth:10): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000340), 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, 0x8) getpid() r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(r0, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) [ 188.769480] FAULT_INJECTION: forcing a failure. [ 188.769480] name failslab, interval 1, probability 0, space 0, times 0 [ 188.773577] FAULT_INJECTION: forcing a failure. [ 188.773577] name failslab, interval 1, probability 0, space 0, times 0 [ 188.799208] CPU: 0 PID: 9618 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 188.806383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.816300] Call Trace: [ 188.819432] dump_stack+0x138/0x19c [ 188.823266] should_fail.cold+0x10f/0x159 [ 188.827425] should_failslab+0xdb/0x130 [ 188.831407] kmem_cache_alloc+0x2d7/0x780 [ 188.835558] ? wait_for_completion+0x420/0x420 [ 188.840339] __kernfs_new_node+0x70/0x420 [ 188.844769] kernfs_new_node+0x80/0xf0 [ 188.848664] __kernfs_create_file+0x46/0x323 [ 188.853344] sysfs_add_file_mode_ns+0x1e4/0x450 [ 188.858029] internal_create_group+0x232/0x7b0 [ 188.862651] sysfs_create_group+0x20/0x30 [ 188.867070] lo_ioctl+0x1176/0x1ce0 [ 188.870710] ? loop_probe+0x160/0x160 [ 188.874522] blkdev_ioctl+0x96b/0x1860 [ 188.878519] ? blkpg_ioctl+0x980/0x980 [ 188.882438] ? __might_sleep+0x93/0xb0 [ 188.886338] ? __fget+0x210/0x370 [ 188.889889] block_ioctl+0xde/0x120 [ 188.893640] ? blkdev_fallocate+0x3b0/0x3b0 [ 188.898055] do_vfs_ioctl+0x7ae/0x1060 [ 188.902473] ? selinux_file_mprotect+0x5d0/0x5d0 [ 188.907251] ? lock_downgrade+0x6e0/0x6e0 [ 188.911403] ? ioctl_preallocate+0x1c0/0x1c0 [ 188.915816] ? __fget+0x237/0x370 [ 188.919472] ? security_file_ioctl+0x89/0xb0 [ 188.923891] SyS_ioctl+0x8f/0xc0 [ 188.927261] ? do_vfs_ioctl+0x1060/0x1060 [ 188.931455] do_syscall_64+0x1e8/0x640 [ 188.935349] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 188.940221] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 188.945421] RIP: 0033:0x459637 [ 188.949139] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 188.956855] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 04:52:48 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:48 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:48 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 188.964136] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 188.971418] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 188.978790] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 188.986244] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 188.993571] CPU: 1 PID: 9616 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 189.000611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.010065] Call Trace: [ 189.012697] dump_stack+0x138/0x19c [ 189.016344] should_fail.cold+0x10f/0x159 [ 189.020609] should_failslab+0xdb/0x130 [ 189.024693] kmem_cache_alloc_trace+0x2e9/0x790 [ 189.024707] ? __lockdep_init_map+0x10c/0x570 [ 189.024722] ? loop_get_status64+0x120/0x120 [ 189.024736] __kthread_create_on_node+0xe3/0x3e0 [ 189.034117] ? kthread_park+0x140/0x140 [ 189.034131] ? __fget+0x210/0x370 [ 189.034153] ? loop_get_status64+0x120/0x120 [ 189.034164] kthread_create_on_node+0xa8/0xd0 [ 189.034175] ? __kthread_create_on_node+0x3e0/0x3e0 [ 189.044184] gfs2: not a GFS2 filesystem 04:52:48 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:48 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:48 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 189.047403] ? __lockdep_init_map+0x10c/0x570 [ 189.047430] lo_ioctl+0xcf7/0x1ce0 [ 189.047443] ? debug_check_no_obj_freed+0x2aa/0x7b7 [ 189.047459] ? loop_probe+0x160/0x160 [ 189.087290] blkdev_ioctl+0x96b/0x1860 [ 189.091191] ? blkpg_ioctl+0x980/0x980 [ 189.095139] ? __might_sleep+0x93/0xb0 [ 189.099220] ? __fget+0x210/0x370 [ 189.103344] block_ioctl+0xde/0x120 [ 189.107179] ? blkdev_fallocate+0x3b0/0x3b0 [ 189.111526] do_vfs_ioctl+0x7ae/0x1060 [ 189.115458] ? selinux_file_mprotect+0x5d0/0x5d0 [ 189.120318] ? lock_downgrade+0x6e0/0x6e0 [ 189.124491] ? ioctl_preallocate+0x1c0/0x1c0 [ 189.128921] ? __fget+0x237/0x370 [ 189.132400] ? security_file_ioctl+0x89/0xb0 [ 189.136846] SyS_ioctl+0x8f/0xc0 [ 189.140224] ? do_vfs_ioctl+0x1060/0x1060 [ 189.144754] do_syscall_64+0x1e8/0x640 [ 189.148652] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 189.154054] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 189.154064] RIP: 0033:0x459637 [ 189.154070] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 189.154082] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 189.154089] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 189.154094] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 189.154100] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 189.154109] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 04:52:48 executing program 3 (fault-call:0 fault-nth:18): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:48 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:48 executing program 4 (fault-call:0 fault-nth:11): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:48 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:48 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000340), 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, 0x8) rt_tgsigqueueinfo(0x0, 0x0, 0x16, &(0x7f0000000100)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(r0, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:52:48 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 189.335801] FAULT_INJECTION: forcing a failure. [ 189.335801] name failslab, interval 1, probability 0, space 0, times 0 [ 189.348896] FAULT_INJECTION: forcing a failure. [ 189.348896] name failslab, interval 1, probability 0, space 0, times 0 04:52:48 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 189.388427] CPU: 0 PID: 9650 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 189.395626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.404997] Call Trace: [ 189.407611] dump_stack+0x138/0x19c [ 189.411272] should_fail.cold+0x10f/0x159 [ 189.415619] should_failslab+0xdb/0x130 [ 189.419614] kmem_cache_alloc+0x2d7/0x780 [ 189.423778] ? trace_hardirqs_on+0x10/0x10 [ 189.428123] ? save_trace+0x290/0x290 [ 189.432032] __kernfs_new_node+0x70/0x420 04:52:48 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 189.436192] kernfs_new_node+0x80/0xf0 [ 189.440097] kernfs_create_dir_ns+0x41/0x140 [ 189.444564] internal_create_group+0xea/0x7b0 [ 189.449179] sysfs_create_group+0x20/0x30 [ 189.453972] lo_ioctl+0x1176/0x1ce0 [ 189.458603] ? loop_probe+0x160/0x160 [ 189.462625] blkdev_ioctl+0x96b/0x1860 [ 189.466895] ? blkpg_ioctl+0x980/0x980 [ 189.471071] ? __might_sleep+0x93/0xb0 [ 189.475180] ? __fget+0x210/0x370 [ 189.475197] block_ioctl+0xde/0x120 [ 189.482279] ? blkdev_fallocate+0x3b0/0x3b0 [ 189.482289] do_vfs_ioctl+0x7ae/0x1060 [ 189.482300] ? selinux_file_mprotect+0x5d0/0x5d0 [ 189.482310] ? lock_downgrade+0x6e0/0x6e0 [ 189.482319] ? ioctl_preallocate+0x1c0/0x1c0 [ 189.482330] ? __fget+0x237/0x370 [ 189.482345] ? security_file_ioctl+0x89/0xb0 [ 189.482356] SyS_ioctl+0x8f/0xc0 [ 189.482365] ? do_vfs_ioctl+0x1060/0x1060 [ 189.482378] do_syscall_64+0x1e8/0x640 [ 189.482387] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 189.482402] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 189.482420] RIP: 0033:0x459637 [ 189.537506] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 189.545235] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 189.552514] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 189.560233] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 189.567636] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 189.575661] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 04:52:49 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:49 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:49 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 189.584191] CPU: 1 PID: 9651 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 189.591865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.601600] Call Trace: [ 189.601624] dump_stack+0x138/0x19c [ 189.601639] should_fail.cold+0x10f/0x159 [ 189.601653] should_failslab+0xdb/0x130 [ 189.601665] kmem_cache_alloc+0x2d7/0x780 [ 189.601674] ? wait_for_completion+0x420/0x420 [ 189.601692] __kernfs_new_node+0x70/0x420 [ 189.601706] kernfs_new_node+0x80/0xf0 [ 189.601719] __kernfs_create_file+0x46/0x323 [ 189.601731] sysfs_add_file_mode_ns+0x1e4/0x450 [ 189.601745] internal_create_group+0x232/0x7b0 [ 189.601763] sysfs_create_group+0x20/0x30 [ 189.601775] lo_ioctl+0x1176/0x1ce0 [ 189.601789] ? loop_probe+0x160/0x160 [ 189.601800] blkdev_ioctl+0x96b/0x1860 [ 189.601809] ? blkpg_ioctl+0x980/0x980 [ 189.601827] ? __might_sleep+0x93/0xb0 [ 189.601835] ? __fget+0x210/0x370 [ 189.601847] block_ioctl+0xde/0x120 [ 189.601857] ? blkdev_fallocate+0x3b0/0x3b0 [ 189.601867] do_vfs_ioctl+0x7ae/0x1060 [ 189.601878] ? selinux_file_mprotect+0x5d0/0x5d0 [ 189.601888] ? lock_downgrade+0x6e0/0x6e0 [ 189.601897] ? ioctl_preallocate+0x1c0/0x1c0 [ 189.601908] ? __fget+0x237/0x370 [ 189.621308] ? security_file_ioctl+0x89/0xb0 [ 189.621324] SyS_ioctl+0x8f/0xc0 [ 189.621334] ? do_vfs_ioctl+0x1060/0x1060 [ 189.621347] do_syscall_64+0x1e8/0x640 [ 189.621356] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 189.621371] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 189.621382] RIP: 0033:0x459637 [ 189.630576] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 189.630589] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 189.630595] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 189.630600] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 189.630606] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 189.630615] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 189.718813] gfs2: not a GFS2 filesystem [ 189.739612] gfs2: not a GFS2 filesystem 04:52:49 executing program 3 (fault-call:0 fault-nth:19): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:49 executing program 4 (fault-call:0 fault-nth:12): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:49 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:49 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:49 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_tgsigqueueinfo(0x0, 0x0, 0x16, &(0x7f0000000100)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(r0, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:52:49 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:49 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:49 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 189.952981] FAULT_INJECTION: forcing a failure. [ 189.952981] name failslab, interval 1, probability 0, space 0, times 0 [ 189.953604] FAULT_INJECTION: forcing a failure. [ 189.953604] name failslab, interval 1, probability 0, space 0, times 0 [ 190.045101] CPU: 0 PID: 9692 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 190.052173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.062004] Call Trace: [ 190.064608] dump_stack+0x138/0x19c [ 190.068269] should_fail.cold+0x10f/0x159 [ 190.072447] should_failslab+0xdb/0x130 [ 190.076547] kmem_cache_alloc_trace+0x2e9/0x790 [ 190.081422] ? kernfs_put+0x35e/0x490 [ 190.085333] ? sysfs_add_file_mode_ns+0x1e4/0x450 [ 190.091928] ? devm_device_remove_groups+0x50/0x50 [ 190.098032] kobject_uevent_env+0x378/0xc23 [ 190.103183] ? internal_create_group+0x49a/0x7b0 [ 190.108756] kobject_uevent+0x20/0x26 [ 190.113116] lo_ioctl+0x11e7/0x1ce0 [ 190.116774] ? loop_probe+0x160/0x160 [ 190.120764] blkdev_ioctl+0x96b/0x1860 [ 190.124846] ? blkpg_ioctl+0x980/0x980 [ 190.128949] ? __might_sleep+0x93/0xb0 [ 190.133207] ? __fget+0x210/0x370 [ 190.136765] block_ioctl+0xde/0x120 [ 190.140523] ? blkdev_fallocate+0x3b0/0x3b0 [ 190.145106] do_vfs_ioctl+0x7ae/0x1060 [ 190.149007] ? selinux_file_mprotect+0x5d0/0x5d0 [ 190.153787] ? lock_downgrade+0x6e0/0x6e0 [ 190.158043] ? ioctl_preallocate+0x1c0/0x1c0 [ 190.162562] ? __fget+0x237/0x370 [ 190.166237] ? security_file_ioctl+0x89/0xb0 [ 190.171120] SyS_ioctl+0x8f/0xc0 [ 190.174518] ? do_vfs_ioctl+0x1060/0x1060 [ 190.178807] do_syscall_64+0x1e8/0x640 [ 190.184397] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 190.189529] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 190.194738] RIP: 0033:0x459637 [ 190.197929] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 190.206270] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 190.214163] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 190.224426] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 190.232412] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 190.239954] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 190.247609] CPU: 1 PID: 9691 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 190.255031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.264862] Call Trace: [ 190.267739] dump_stack+0x138/0x19c [ 190.271390] should_fail.cold+0x10f/0x159 [ 190.275768] should_failslab+0xdb/0x130 [ 190.280220] kmem_cache_alloc+0x2d7/0x780 [ 190.285799] ? __mutex_unlock_slowpath+0x71/0x800 [ 190.291619] ? __lock_is_held+0xb6/0x140 [ 190.295712] __kernfs_new_node+0x70/0x420 [ 190.300005] kernfs_new_node+0x80/0xf0 [ 190.304356] __kernfs_create_file+0x46/0x323 [ 190.310448] sysfs_add_file_mode_ns+0x1e4/0x450 [ 190.316364] internal_create_group+0x232/0x7b0 [ 190.321066] sysfs_create_group+0x20/0x30 [ 190.325708] lo_ioctl+0x1176/0x1ce0 [ 190.329542] ? loop_probe+0x160/0x160 [ 190.333464] blkdev_ioctl+0x96b/0x1860 [ 190.338511] ? blkpg_ioctl+0x980/0x980 [ 190.343365] ? __might_sleep+0x93/0xb0 [ 190.347634] ? __fget+0x210/0x370 [ 190.351587] block_ioctl+0xde/0x120 [ 190.356286] ? blkdev_fallocate+0x3b0/0x3b0 [ 190.361504] do_vfs_ioctl+0x7ae/0x1060 [ 190.365426] ? selinux_file_mprotect+0x5d0/0x5d0 [ 190.370232] ? lock_downgrade+0x6e0/0x6e0 [ 190.374401] ? ioctl_preallocate+0x1c0/0x1c0 [ 190.379115] ? __fget+0x237/0x370 [ 190.382883] ? security_file_ioctl+0x89/0xb0 [ 190.384410] gfs2: not a GFS2 filesystem [ 190.387320] SyS_ioctl+0x8f/0xc0 [ 190.394874] ? do_vfs_ioctl+0x1060/0x1060 [ 190.400148] do_syscall_64+0x1e8/0x640 [ 190.404245] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 190.409402] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 190.414646] RIP: 0033:0x459637 [ 190.418296] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 190.426298] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 190.433950] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 04:52:49 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_tgsigqueueinfo(0x0, 0x0, 0x16, &(0x7f0000000100)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(r0, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:52:49 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 190.441705] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 190.449079] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 190.456743] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 190.466366] gfs2: not a GFS2 filesystem 04:52:49 executing program 3 (fault-call:0 fault-nth:20): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:49 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:50 executing program 4 (fault-call:0 fault-nth:13): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:50 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:50 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:50 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:50 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 190.594482] FAULT_INJECTION: forcing a failure. [ 190.594482] name failslab, interval 1, probability 0, space 0, times 0 [ 190.632732] FAULT_INJECTION: forcing a failure. [ 190.632732] name failslab, interval 1, probability 0, space 0, times 0 [ 190.677211] CPU: 1 PID: 9724 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 190.684412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.693904] Call Trace: [ 190.696512] dump_stack+0x138/0x19c [ 190.700168] should_fail.cold+0x10f/0x159 [ 190.704346] should_failslab+0xdb/0x130 [ 190.708372] kmem_cache_alloc_node+0x287/0x780 [ 190.712993] __alloc_skb+0x9c/0x500 [ 190.716677] ? skb_scrub_packet+0x4b0/0x4b0 [ 190.721049] ? netlink_has_listeners+0x20a/0x330 [ 190.725840] kobject_uevent_env+0x781/0xc23 [ 190.730821] ? internal_create_group+0x49a/0x7b0 [ 190.736333] kobject_uevent+0x20/0x26 [ 190.741033] lo_ioctl+0x11e7/0x1ce0 [ 190.745298] ? loop_probe+0x160/0x160 [ 190.749208] blkdev_ioctl+0x96b/0x1860 [ 190.753110] ? blkpg_ioctl+0x980/0x980 [ 190.757114] ? __might_sleep+0x93/0xb0 [ 190.762631] ? __fget+0x210/0x370 [ 190.766893] block_ioctl+0xde/0x120 [ 190.770584] ? blkdev_fallocate+0x3b0/0x3b0 [ 190.775632] do_vfs_ioctl+0x7ae/0x1060 [ 190.779734] ? selinux_file_mprotect+0x5d0/0x5d0 [ 190.784615] ? lock_downgrade+0x6e0/0x6e0 [ 190.789846] ? ioctl_preallocate+0x1c0/0x1c0 [ 190.802555] ? __fget+0x237/0x370 [ 190.806030] ? security_file_ioctl+0x89/0xb0 [ 190.810877] SyS_ioctl+0x8f/0xc0 [ 190.814742] ? do_vfs_ioctl+0x1060/0x1060 [ 190.818932] do_syscall_64+0x1e8/0x640 [ 190.824829] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 190.829890] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 190.836487] RIP: 0033:0x459637 [ 190.839779] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 04:52:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, &(0x7f0000000100)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(r0, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:52:50 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:50 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:50 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:50 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 190.847503] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 190.899699] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 190.907766] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 190.916741] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 190.926371] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 190.933887] CPU: 0 PID: 9731 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 190.941039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.950397] Call Trace: [ 190.950416] dump_stack+0x138/0x19c [ 190.950432] should_fail.cold+0x10f/0x159 [ 190.950446] should_failslab+0xdb/0x130 [ 190.950458] kmem_cache_alloc+0x2d7/0x780 [ 190.950472] ? __mutex_unlock_slowpath+0x71/0x800 [ 190.950482] ? __lock_is_held+0xb6/0x140 [ 190.950492] ? handle_dmsg+0x560/0x5a0 [ 190.950507] __kernfs_new_node+0x70/0x420 [ 190.950520] kernfs_new_node+0x80/0xf0 [ 190.950533] __kernfs_create_file+0x46/0x323 [ 190.950546] sysfs_add_file_mode_ns+0x1e4/0x450 [ 190.961442] internal_create_group+0x232/0x7b0 [ 190.961460] sysfs_create_group+0x20/0x30 [ 190.961472] lo_ioctl+0x1176/0x1ce0 [ 190.961487] ? loop_probe+0x160/0x160 [ 190.961498] blkdev_ioctl+0x96b/0x1860 [ 190.961508] ? blkpg_ioctl+0x980/0x980 [ 190.961525] ? __might_sleep+0x93/0xb0 [ 190.961534] ? __fget+0x210/0x370 [ 190.961547] block_ioctl+0xde/0x120 [ 190.961558] ? blkdev_fallocate+0x3b0/0x3b0 [ 190.975535] do_vfs_ioctl+0x7ae/0x1060 [ 190.975550] ? selinux_file_mprotect+0x5d0/0x5d0 [ 190.975561] ? lock_downgrade+0x6e0/0x6e0 [ 190.975573] ? ioctl_preallocate+0x1c0/0x1c0 [ 190.989690] ? __fget+0x237/0x370 [ 190.989710] ? security_file_ioctl+0x89/0xb0 [ 190.989724] SyS_ioctl+0x8f/0xc0 [ 190.989734] ? do_vfs_ioctl+0x1060/0x1060 [ 190.989748] do_syscall_64+0x1e8/0x640 [ 191.056658] gfs2: not a GFS2 filesystem [ 191.057904] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 191.057931] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 191.057946] RIP: 0033:0x459637 [ 191.105768] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 191.113954] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 191.122079] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 191.137008] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 191.144276] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 191.152242] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 191.167561] gfs2: not a GFS2 filesystem 04:52:50 executing program 3 (fault-call:0 fault-nth:21): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:50 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:50 executing program 4 (fault-call:0 fault-nth:14): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:50 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, &(0x7f0000000100)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(r0, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:52:50 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 191.296470] FAULT_INJECTION: forcing a failure. [ 191.296470] name failslab, interval 1, probability 0, space 0, times 0 [ 191.308353] CPU: 0 PID: 9772 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 191.315389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.325234] Call Trace: [ 191.327850] dump_stack+0x138/0x19c [ 191.331584] should_fail.cold+0x10f/0x159 [ 191.335756] should_failslab+0xdb/0x130 [ 191.339739] kmem_cache_alloc+0x2d7/0x780 04:52:50 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:50 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 191.343992] ? wait_for_completion+0x420/0x420 [ 191.348598] __kernfs_new_node+0x70/0x420 [ 191.352769] kernfs_new_node+0x80/0xf0 [ 191.356791] __kernfs_create_file+0x46/0x323 [ 191.361241] sysfs_add_file_mode_ns+0x1e4/0x450 [ 191.366540] internal_create_group+0x232/0x7b0 [ 191.371156] sysfs_create_group+0x20/0x30 [ 191.375314] lo_ioctl+0x1176/0x1ce0 [ 191.378954] ? loop_probe+0x160/0x160 [ 191.378967] blkdev_ioctl+0x96b/0x1860 [ 191.378981] ? blkpg_ioctl+0x980/0x980 [ 191.390581] ? __might_sleep+0x93/0xb0 04:52:50 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:50 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 191.390591] ? __fget+0x210/0x370 [ 191.390605] block_ioctl+0xde/0x120 [ 191.390615] ? blkdev_fallocate+0x3b0/0x3b0 [ 191.390625] do_vfs_ioctl+0x7ae/0x1060 [ 191.390637] ? selinux_file_mprotect+0x5d0/0x5d0 [ 191.390648] ? lock_downgrade+0x6e0/0x6e0 [ 191.390660] ? ioctl_preallocate+0x1c0/0x1c0 [ 191.390670] ? __fget+0x237/0x370 [ 191.390686] ? security_file_ioctl+0x89/0xb0 [ 191.390698] SyS_ioctl+0x8f/0xc0 [ 191.398048] ? do_vfs_ioctl+0x1060/0x1060 [ 191.398063] do_syscall_64+0x1e8/0x640 [ 191.398074] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 191.412288] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 191.412299] RIP: 0033:0x459637 [ 191.412304] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 191.412314] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 191.412318] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 191.412323] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 191.412328] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 191.412333] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 191.454841] FAULT_INJECTION: forcing a failure. [ 191.454841] name failslab, interval 1, probability 0, space 0, times 0 [ 191.477663] CPU: 1 PID: 9774 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 191.528621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.540598] Call Trace: 04:52:50 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:50 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 191.543376] dump_stack+0x138/0x19c [ 191.548687] should_fail.cold+0x10f/0x159 [ 191.554184] should_failslab+0xdb/0x130 [ 191.560376] kmem_cache_alloc_node_trace+0x280/0x770 [ 191.567738] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 191.574108] __kmalloc_node_track_caller+0x3d/0x80 [ 191.579443] __kmalloc_reserve.isra.0+0x40/0xe0 [ 191.584199] __alloc_skb+0xcf/0x500 [ 191.587868] ? skb_scrub_packet+0x4b0/0x4b0 [ 191.592885] ? netlink_has_listeners+0x20a/0x330 [ 191.599289] kobject_uevent_env+0x781/0xc23 [ 191.603637] ? internal_create_group+0x49a/0x7b0 [ 191.608487] kobject_uevent+0x20/0x26 [ 191.612362] lo_ioctl+0x11e7/0x1ce0 [ 191.617244] ? loop_probe+0x160/0x160 [ 191.621727] blkdev_ioctl+0x96b/0x1860 [ 191.626283] ? blkpg_ioctl+0x980/0x980 [ 191.630167] ? __might_sleep+0x93/0xb0 [ 191.634148] ? __fget+0x210/0x370 [ 191.637607] block_ioctl+0xde/0x120 [ 191.641238] ? blkdev_fallocate+0x3b0/0x3b0 [ 191.645547] do_vfs_ioctl+0x7ae/0x1060 [ 191.649456] ? selinux_file_mprotect+0x5d0/0x5d0 [ 191.654202] ? lock_downgrade+0x6e0/0x6e0 [ 191.658344] ? ioctl_preallocate+0x1c0/0x1c0 [ 191.662768] ? __fget+0x237/0x370 [ 191.666230] ? security_file_ioctl+0x89/0xb0 [ 191.670626] SyS_ioctl+0x8f/0xc0 [ 191.674084] ? do_vfs_ioctl+0x1060/0x1060 [ 191.678219] do_syscall_64+0x1e8/0x640 [ 191.682217] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 191.687088] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 191.692473] RIP: 0033:0x459637 [ 191.695660] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 191.703466] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 191.711114] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 191.718766] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 191.726975] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 191.734320] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 191.750291] gfs2: not a GFS2 filesystem [ 191.759948] gfs2: not a GFS2 filesystem 04:52:51 executing program 3 (fault-call:0 fault-nth:22): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:51 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:51 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:51 executing program 4 (fault-call:0 fault-nth:15): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:51 executing program 2: rt_tgsigqueueinfo(0x0, 0x0, 0x16, &(0x7f0000000100)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(r0, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:52:51 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:51 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:51 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:51 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 191.922907] FAULT_INJECTION: forcing a failure. [ 191.922907] name failslab, interval 1, probability 0, space 0, times 0 [ 191.938644] CPU: 1 PID: 9808 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 191.945886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.955513] Call Trace: [ 191.958145] dump_stack+0x138/0x19c [ 191.961885] should_fail.cold+0x10f/0x159 [ 191.968105] should_failslab+0xdb/0x130 04:52:51 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 191.972301] kmem_cache_alloc+0x2d7/0x780 [ 191.976464] ? wait_for_completion+0x420/0x420 [ 191.981187] __kernfs_new_node+0x70/0x420 [ 191.985527] kernfs_new_node+0x80/0xf0 [ 191.985543] __kernfs_create_file+0x46/0x323 [ 191.985558] sysfs_add_file_mode_ns+0x1e4/0x450 [ 191.993964] internal_create_group+0x232/0x7b0 [ 191.993984] sysfs_create_group+0x20/0x30 [ 191.993996] lo_ioctl+0x1176/0x1ce0 [ 191.994011] ? loop_probe+0x160/0x160 [ 192.015842] blkdev_ioctl+0x96b/0x1860 04:52:51 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 192.019861] ? blkpg_ioctl+0x980/0x980 [ 192.024063] ? __might_sleep+0x93/0xb0 [ 192.028143] ? __fget+0x210/0x370 [ 192.031617] block_ioctl+0xde/0x120 [ 192.035261] ? blkdev_fallocate+0x3b0/0x3b0 [ 192.039771] do_vfs_ioctl+0x7ae/0x1060 [ 192.043679] ? selinux_file_mprotect+0x5d0/0x5d0 [ 192.048509] ? lock_downgrade+0x6e0/0x6e0 [ 192.052706] ? ioctl_preallocate+0x1c0/0x1c0 [ 192.057158] ? __fget+0x237/0x370 [ 192.060628] ? security_file_ioctl+0x89/0xb0 [ 192.065238] SyS_ioctl+0x8f/0xc0 [ 192.068612] ? do_vfs_ioctl+0x1060/0x1060 04:52:51 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 192.072772] do_syscall_64+0x1e8/0x640 [ 192.076663] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 192.076681] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 192.076691] RIP: 0033:0x459637 [ 192.076697] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 192.076709] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 192.076716] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 192.076722] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 192.076734] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 192.089962] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 192.159906] FAULT_INJECTION: forcing a failure. [ 192.159906] name failslab, interval 1, probability 0, space 0, times 0 [ 192.171781] CPU: 1 PID: 9811 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 192.179166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.188806] Call Trace: [ 192.188828] dump_stack+0x138/0x19c [ 192.188846] should_fail.cold+0x10f/0x159 [ 192.188861] should_failslab+0xdb/0x130 [ 192.188877] kmem_cache_alloc_node+0x287/0x780 [ 192.195383] __alloc_skb+0x9c/0x500 [ 192.195397] ? skb_scrub_packet+0x4b0/0x4b0 [ 192.195418] ? netlink_has_listeners+0x20a/0x330 [ 192.195433] kobject_uevent_env+0x781/0xc23 [ 192.226387] kobject_uevent+0x20/0x26 [ 192.230200] lo_ioctl+0x11e7/0x1ce0 [ 192.244722] ? loop_probe+0x160/0x160 [ 192.248554] blkdev_ioctl+0x96b/0x1860 [ 192.256007] ? blkpg_ioctl+0x980/0x980 [ 192.261520] ? __might_sleep+0x93/0xb0 [ 192.265494] ? __fget+0x210/0x370 [ 192.268969] block_ioctl+0xde/0x120 [ 192.273037] ? blkdev_fallocate+0x3b0/0x3b0 [ 192.279661] do_vfs_ioctl+0x7ae/0x1060 [ 192.283560] ? selinux_file_mprotect+0x5d0/0x5d0 [ 192.288350] ? lock_downgrade+0x6e0/0x6e0 [ 192.293114] ? ioctl_preallocate+0x1c0/0x1c0 [ 192.297546] ? __fget+0x237/0x370 [ 192.301137] ? security_file_ioctl+0x89/0xb0 [ 192.307292] SyS_ioctl+0x8f/0xc0 [ 192.311178] ? do_vfs_ioctl+0x1060/0x1060 [ 192.315515] do_syscall_64+0x1e8/0x640 [ 192.319611] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 192.325632] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 192.331709] RIP: 0033:0x459637 [ 192.334907] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 192.343381] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 192.352921] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 192.360998] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 192.368375] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 192.375810] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 192.399659] gfs2: not a GFS2 filesystem [ 192.414138] gfs2: not a GFS2 filesystem 04:52:51 executing program 3 (fault-call:0 fault-nth:23): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:51 executing program 2: rt_tgsigqueueinfo(0x0, 0x0, 0x16, &(0x7f0000000100)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(r0, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:52:51 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:51 executing program 4 (fault-call:0 fault-nth:16): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:51 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:51 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:51 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 192.503160] FAULT_INJECTION: forcing a failure. [ 192.503160] name failslab, interval 1, probability 0, space 0, times 0 [ 192.537255] CPU: 1 PID: 9839 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 192.545368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.549592] FAULT_INJECTION: forcing a failure. [ 192.549592] name failslab, interval 1, probability 0, space 0, times 0 [ 192.554736] Call Trace: [ 192.554760] dump_stack+0x138/0x19c [ 192.554780] should_fail.cold+0x10f/0x159 [ 192.554798] should_failslab+0xdb/0x130 [ 192.554811] kmem_cache_alloc_node+0x287/0x780 [ 192.554830] __alloc_skb+0x9c/0x500 [ 192.554844] ? skb_scrub_packet+0x4b0/0x4b0 [ 192.554864] ? netlink_has_listeners+0x20a/0x330 [ 192.598237] kobject_uevent_env+0x781/0xc23 [ 192.602592] kobject_uevent+0x20/0x26 [ 192.606581] lo_ioctl+0x11e7/0x1ce0 [ 192.610228] ? loop_probe+0x160/0x160 [ 192.614045] blkdev_ioctl+0x96b/0x1860 [ 192.617955] ? blkpg_ioctl+0x980/0x980 [ 192.621867] ? __might_sleep+0x93/0xb0 [ 192.625880] ? __fget+0x210/0x370 [ 192.629623] block_ioctl+0xde/0x120 [ 192.633264] ? blkdev_fallocate+0x3b0/0x3b0 [ 192.637605] do_vfs_ioctl+0x7ae/0x1060 [ 192.641682] ? selinux_file_mprotect+0x5d0/0x5d0 [ 192.646986] ? lock_downgrade+0x6e0/0x6e0 [ 192.651154] ? ioctl_preallocate+0x1c0/0x1c0 [ 192.655605] ? __fget+0x237/0x370 [ 192.659108] ? security_file_ioctl+0x89/0xb0 [ 192.664013] SyS_ioctl+0x8f/0xc0 [ 192.667421] ? do_vfs_ioctl+0x1060/0x1060 [ 192.671675] do_syscall_64+0x1e8/0x640 [ 192.675590] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 192.680502] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 192.685721] RIP: 0033:0x459637 [ 192.688916] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 192.696637] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 192.703916] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 192.711283] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 192.718566] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 192.727083] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 192.734499] CPU: 0 PID: 9849 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 192.741544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.751542] Call Trace: [ 192.754145] dump_stack+0x138/0x19c [ 192.757794] should_fail.cold+0x10f/0x159 [ 192.761962] should_failslab+0xdb/0x130 [ 192.766066] kmem_cache_alloc+0x2d7/0x780 [ 192.770422] ? wait_for_completion+0x420/0x420 [ 192.771428] gfs2: not a GFS2 filesystem [ 192.775038] __kernfs_new_node+0x70/0x420 [ 192.775054] kernfs_new_node+0x80/0xf0 [ 192.775070] __kernfs_create_file+0x46/0x323 [ 192.791544] sysfs_add_file_mode_ns+0x1e4/0x450 [ 192.796319] internal_create_group+0x232/0x7b0 04:52:52 executing program 3 (fault-call:0 fault-nth:24): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) [ 192.800929] sysfs_create_group+0x20/0x30 [ 192.805093] lo_ioctl+0x1176/0x1ce0 [ 192.808822] ? loop_probe+0x160/0x160 [ 192.812650] blkdev_ioctl+0x96b/0x1860 [ 192.816556] ? blkpg_ioctl+0x980/0x980 [ 192.820468] ? __might_sleep+0x93/0xb0 [ 192.824567] ? __fget+0x210/0x370 [ 192.828042] block_ioctl+0xde/0x120 [ 192.831682] ? blkdev_fallocate+0x3b0/0x3b0 [ 192.836010] do_vfs_ioctl+0x7ae/0x1060 [ 192.839984] ? selinux_file_mprotect+0x5d0/0x5d0 [ 192.844914] ? lock_downgrade+0x6e0/0x6e0 [ 192.849067] ? ioctl_preallocate+0x1c0/0x1c0 [ 192.853487] ? __fget+0x237/0x370 [ 192.856953] ? security_file_ioctl+0x89/0xb0 [ 192.861365] SyS_ioctl+0x8f/0xc0 [ 192.864746] ? do_vfs_ioctl+0x1060/0x1060 [ 192.868890] do_syscall_64+0x1e8/0x640 [ 192.872799] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 192.877655] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 192.882859] RIP: 0033:0x459637 [ 192.886066] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 192.894252] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 04:52:52 executing program 2: rt_tgsigqueueinfo(0x0, 0x0, 0x16, &(0x7f0000000100)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(r0, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:52:52 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:52 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 192.903433] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 192.911096] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 192.918365] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 192.925643] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 04:52:52 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 192.993112] gfs2: not a GFS2 filesystem [ 193.029011] FAULT_INJECTION: forcing a failure. [ 193.029011] name failslab, interval 1, probability 0, space 0, times 0 [ 193.060843] CPU: 0 PID: 9871 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 193.067951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 193.077777] Call Trace: [ 193.080487] dump_stack+0x138/0x19c [ 193.084126] should_fail.cold+0x10f/0x159 [ 193.088292] should_failslab+0xdb/0x130 [ 193.092365] kmem_cache_alloc_node+0x287/0x780 [ 193.097022] __alloc_skb+0x9c/0x500 [ 193.101808] ? skb_scrub_packet+0x4b0/0x4b0 [ 193.106483] ? netlink_has_listeners+0x20a/0x330 [ 193.113767] kobject_uevent_env+0x781/0xc23 [ 193.118640] kobject_uevent+0x20/0x26 [ 193.122435] lo_ioctl+0x11e7/0x1ce0 [ 193.126321] ? loop_probe+0x160/0x160 [ 193.130309] blkdev_ioctl+0x96b/0x1860 [ 193.134379] ? blkpg_ioctl+0x980/0x980 [ 193.138266] ? __might_sleep+0x93/0xb0 [ 193.142141] ? __fget+0x210/0x370 [ 193.145583] block_ioctl+0xde/0x120 [ 193.149228] ? blkdev_fallocate+0x3b0/0x3b0 [ 193.153574] do_vfs_ioctl+0x7ae/0x1060 [ 193.158158] ? selinux_file_mprotect+0x5d0/0x5d0 [ 193.163257] ? lock_downgrade+0x6e0/0x6e0 [ 193.169417] ? ioctl_preallocate+0x1c0/0x1c0 [ 193.174639] ? __fget+0x237/0x370 [ 193.178296] ? security_file_ioctl+0x89/0xb0 [ 193.182870] SyS_ioctl+0x8f/0xc0 [ 193.186224] ? do_vfs_ioctl+0x1060/0x1060 [ 193.190376] do_syscall_64+0x1e8/0x640 [ 193.194279] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 193.199426] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 193.204629] RIP: 0033:0x459637 [ 193.208086] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 193.216537] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 04:52:52 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:52 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 193.223943] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 193.231630] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 193.238938] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 193.246231] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 04:52:52 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:52 executing program 4 (fault-call:0 fault-nth:17): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) [ 193.287788] gfs2: not a GFS2 filesystem 04:52:52 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, &(0x7f0000000100)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(r0, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:52:52 executing program 3 (fault-call:0 fault-nth:25): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:52 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:52 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 193.370984] FAULT_INJECTION: forcing a failure. [ 193.370984] name failslab, interval 1, probability 0, space 0, times 0 [ 193.434802] FAULT_INJECTION: forcing a failure. [ 193.434802] name failslab, interval 1, probability 0, space 0, times 0 [ 193.447873] CPU: 0 PID: 9887 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 193.454939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 193.464397] Call Trace: [ 193.467024] dump_stack+0x138/0x19c [ 193.470769] should_fail.cold+0x10f/0x159 [ 193.474949] should_failslab+0xdb/0x130 [ 193.479553] kmem_cache_alloc+0x2d7/0x780 [ 193.483712] ? wait_for_completion+0x420/0x420 [ 193.488317] __kernfs_new_node+0x70/0x420 [ 193.492489] kernfs_new_node+0x80/0xf0 [ 193.496474] __kernfs_create_file+0x46/0x323 [ 193.500902] sysfs_add_file_mode_ns+0x1e4/0x450 [ 193.505600] internal_create_group+0x232/0x7b0 [ 193.510212] sysfs_create_group+0x20/0x30 [ 193.514373] lo_ioctl+0x1176/0x1ce0 [ 193.518200] ? loop_probe+0x160/0x160 [ 193.522041] blkdev_ioctl+0x96b/0x1860 [ 193.525942] ? blkpg_ioctl+0x980/0x980 [ 193.529856] ? __might_sleep+0x93/0xb0 [ 193.533753] ? __fget+0x210/0x370 [ 193.537219] block_ioctl+0xde/0x120 [ 193.540857] ? blkdev_fallocate+0x3b0/0x3b0 [ 193.545250] do_vfs_ioctl+0x7ae/0x1060 [ 193.549152] ? selinux_file_mprotect+0x5d0/0x5d0 [ 193.553960] ? lock_downgrade+0x6e0/0x6e0 [ 193.558147] ? ioctl_preallocate+0x1c0/0x1c0 [ 193.562582] ? __fget+0x237/0x370 [ 193.566056] ? security_file_ioctl+0x89/0xb0 [ 193.570482] SyS_ioctl+0x8f/0xc0 [ 193.573862] ? do_vfs_ioctl+0x1060/0x1060 [ 193.578031] do_syscall_64+0x1e8/0x640 [ 193.581938] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 193.586812] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 193.592102] RIP: 0033:0x459637 [ 193.595297] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 193.603018] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 193.610416] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 193.617966] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 193.625248] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 04:52:53 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 193.632791] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 193.643854] CPU: 1 PID: 9894 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 193.650905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 193.660269] Call Trace: [ 193.660292] dump_stack+0x138/0x19c [ 193.660308] should_fail.cold+0x10f/0x159 [ 193.660335] should_failslab+0xdb/0x130 [ 193.660349] kmem_cache_alloc_node_trace+0x280/0x770 [ 193.660363] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 193.660382] __kmalloc_node_track_caller+0x3d/0x80 [ 193.666604] __kmalloc_reserve.isra.0+0x40/0xe0 [ 193.666618] __alloc_skb+0xcf/0x500 [ 193.666630] ? skb_scrub_packet+0x4b0/0x4b0 [ 193.666643] ? netlink_has_listeners+0x20a/0x330 [ 193.666656] kobject_uevent_env+0x781/0xc23 [ 193.712847] kobject_uevent+0x20/0x26 [ 193.716758] lo_ioctl+0x11e7/0x1ce0 [ 193.720413] ? loop_probe+0x160/0x160 [ 193.724319] blkdev_ioctl+0x96b/0x1860 [ 193.728231] ? blkpg_ioctl+0x980/0x980 [ 193.732332] ? __might_sleep+0x93/0xb0 [ 193.736241] ? __fget+0x210/0x370 [ 193.739799] block_ioctl+0xde/0x120 [ 193.744838] ? blkdev_fallocate+0x3b0/0x3b0 [ 193.749188] do_vfs_ioctl+0x7ae/0x1060 [ 193.753102] ? selinux_file_mprotect+0x5d0/0x5d0 [ 193.757971] ? lock_downgrade+0x6e0/0x6e0 [ 193.762240] ? ioctl_preallocate+0x1c0/0x1c0 [ 193.766943] ? __fget+0x237/0x370 [ 193.770459] ? security_file_ioctl+0x89/0xb0 [ 193.774911] SyS_ioctl+0x8f/0xc0 [ 193.778296] ? do_vfs_ioctl+0x1060/0x1060 [ 193.782475] do_syscall_64+0x1e8/0x640 04:52:53 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:53 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:53 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:53 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:53 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:53 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 193.786390] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 193.793532] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 193.798823] RIP: 0033:0x459637 [ 193.802030] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 193.809757] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 193.817047] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 193.824890] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 193.832181] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 193.839442] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 193.855624] gfs2: not a GFS2 filesystem [ 193.883779] gfs2: not a GFS2 filesystem 04:52:53 executing program 4 (fault-call:0 fault-nth:18): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:53 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:53 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:53 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:53 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, &(0x7f0000000100)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(r0, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:52:53 executing program 3 (fault-call:0 fault-nth:26): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:53 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 194.030257] FAULT_INJECTION: forcing a failure. [ 194.030257] name failslab, interval 1, probability 0, space 0, times 0 [ 194.063897] CPU: 1 PID: 9933 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 194.071171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 04:52:53 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:53 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 194.071177] Call Trace: [ 194.071199] dump_stack+0x138/0x19c [ 194.071218] should_fail.cold+0x10f/0x159 [ 194.071234] should_failslab+0xdb/0x130 [ 194.071247] kmem_cache_alloc_node_trace+0x280/0x770 [ 194.071261] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 194.071276] __kmalloc_node_track_caller+0x3d/0x80 [ 194.071289] __kmalloc_reserve.isra.0+0x40/0xe0 [ 194.071303] __alloc_skb+0xcf/0x500 [ 194.071316] ? skb_scrub_packet+0x4b0/0x4b0 [ 194.071334] ? netlink_has_listeners+0x20a/0x330 [ 194.115867] kobject_uevent_env+0x781/0xc23 [ 194.115888] kobject_uevent+0x20/0x26 [ 194.115900] lo_ioctl+0x11e7/0x1ce0 [ 194.115918] ? loop_probe+0x160/0x160 [ 194.123891] blkdev_ioctl+0x96b/0x1860 [ 194.123903] ? blkpg_ioctl+0x980/0x980 [ 194.123920] ? __might_sleep+0x93/0xb0 [ 194.123930] ? __fget+0x210/0x370 [ 194.123943] block_ioctl+0xde/0x120 [ 194.123954] ? blkdev_fallocate+0x3b0/0x3b0 [ 194.144006] FAULT_INJECTION: forcing a failure. [ 194.144006] name failslab, interval 1, probability 0, space 0, times 0 [ 194.144490] do_vfs_ioctl+0x7ae/0x1060 [ 194.144505] ? selinux_file_mprotect+0x5d0/0x5d0 [ 194.144517] ? lock_downgrade+0x6e0/0x6e0 [ 194.144529] ? ioctl_preallocate+0x1c0/0x1c0 [ 194.144542] ? __fget+0x237/0x370 [ 194.144558] ? security_file_ioctl+0x89/0xb0 [ 194.205193] SyS_ioctl+0x8f/0xc0 [ 194.208576] ? do_vfs_ioctl+0x1060/0x1060 [ 194.212738] do_syscall_64+0x1e8/0x640 [ 194.217413] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 194.222391] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 194.227920] RIP: 0033:0x459637 [ 194.231131] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 194.239136] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 194.246437] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 194.253895] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 194.261299] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 194.268581] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 194.276678] CPU: 0 PID: 9940 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 194.283732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.293095] Call Trace: [ 194.295705] dump_stack+0x138/0x19c [ 194.299403] should_fail.cold+0x10f/0x159 [ 194.304206] should_failslab+0xdb/0x130 [ 194.308216] kmem_cache_alloc_trace+0x2e9/0x790 [ 194.312933] ? kernfs_put+0x35e/0x490 [ 194.316747] ? sysfs_add_file_mode_ns+0x1e4/0x450 [ 194.321609] ? devm_device_remove_groups+0x50/0x50 [ 194.324337] gfs2: not a GFS2 filesystem [ 194.326572] kobject_uevent_env+0x378/0xc23 [ 194.326585] ? internal_create_group+0x49a/0x7b0 [ 194.326604] kobject_uevent+0x20/0x26 [ 194.343574] lo_ioctl+0x11e7/0x1ce0 [ 194.347220] ? loop_probe+0x160/0x160 [ 194.351137] blkdev_ioctl+0x96b/0x1860 [ 194.355047] ? blkpg_ioctl+0x980/0x980 [ 194.358952] ? __might_sleep+0x93/0xb0 [ 194.362856] ? __fget+0x210/0x370 [ 194.366320] block_ioctl+0xde/0x120 [ 194.370053] ? blkdev_fallocate+0x3b0/0x3b0 [ 194.374386] do_vfs_ioctl+0x7ae/0x1060 [ 194.378290] ? selinux_file_mprotect+0x5d0/0x5d0 [ 194.383053] ? lock_downgrade+0x6e0/0x6e0 [ 194.387240] ? ioctl_preallocate+0x1c0/0x1c0 [ 194.391670] ? __fget+0x237/0x370 [ 194.395140] ? security_file_ioctl+0x89/0xb0 [ 194.399566] SyS_ioctl+0x8f/0xc0 [ 194.402945] ? do_vfs_ioctl+0x1060/0x1060 [ 194.407309] do_syscall_64+0x1e8/0x640 [ 194.411200] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 194.416679] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 194.421950] RIP: 0033:0x459637 04:52:53 executing program 3 (fault-call:0 fault-nth:27): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:53 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:53 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 194.425143] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 194.433513] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 194.440782] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 194.448456] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 194.455822] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 194.463185] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 194.505569] gfs2: not a GFS2 filesystem [ 194.573380] FAULT_INJECTION: forcing a failure. [ 194.573380] name failslab, interval 1, probability 0, space 0, times 0 [ 194.586086] CPU: 1 PID: 9964 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 194.593134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.602867] Call Trace: [ 194.605485] dump_stack+0x138/0x19c [ 194.609149] should_fail.cold+0x10f/0x159 [ 194.613311] should_failslab+0xdb/0x130 [ 194.617290] kmem_cache_alloc_node_trace+0x280/0x770 [ 194.622491] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 194.627957] __kmalloc_node_track_caller+0x3d/0x80 [ 194.632898] __kmalloc_reserve.isra.0+0x40/0xe0 [ 194.637585] __alloc_skb+0xcf/0x500 [ 194.643162] ? skb_scrub_packet+0x4b0/0x4b0 [ 194.647485] ? netlink_has_listeners+0x20a/0x330 [ 194.652263] kobject_uevent_env+0x781/0xc23 [ 194.656613] kobject_uevent+0x20/0x26 [ 194.660524] lo_ioctl+0x11e7/0x1ce0 [ 194.664240] ? loop_probe+0x160/0x160 [ 194.668060] blkdev_ioctl+0x96b/0x1860 [ 194.674262] ? blkpg_ioctl+0x980/0x980 [ 194.678290] ? __might_sleep+0x93/0xb0 [ 194.682460] ? __fget+0x210/0x370 [ 194.685923] block_ioctl+0xde/0x120 [ 194.689640] ? blkdev_fallocate+0x3b0/0x3b0 [ 194.693960] do_vfs_ioctl+0x7ae/0x1060 [ 194.697864] ? selinux_file_mprotect+0x5d0/0x5d0 [ 194.702861] ? lock_downgrade+0x6e0/0x6e0 [ 194.707136] ? ioctl_preallocate+0x1c0/0x1c0 [ 194.711557] ? __fget+0x237/0x370 [ 194.715011] ? security_file_ioctl+0x89/0xb0 [ 194.719431] SyS_ioctl+0x8f/0xc0 [ 194.723766] ? do_vfs_ioctl+0x1060/0x1060 [ 194.727936] do_syscall_64+0x1e8/0x640 [ 194.731816] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 194.736755] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 194.742465] RIP: 0033:0x459637 [ 194.745728] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 194.753446] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 194.760718] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 194.768155] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 194.775616] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 194.783086] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 04:52:54 executing program 4 (fault-call:0 fault-nth:19): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:54 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:54 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, &(0x7f0000000100)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(r0, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:52:54 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:54 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 194.829033] gfs2: not a GFS2 filesystem 04:52:54 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:54 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:54 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 194.899337] FAULT_INJECTION: forcing a failure. [ 194.899337] name failslab, interval 1, probability 0, space 0, times 0 04:52:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, &(0x7f0000000100)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(r0, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:52:54 executing program 3 (fault-call:0 fault-nth:28): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) [ 194.960877] CPU: 1 PID: 9981 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 194.968256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.978607] Call Trace: [ 194.981220] dump_stack+0x138/0x19c [ 194.985215] should_fail.cold+0x10f/0x159 [ 194.989387] should_failslab+0xdb/0x130 [ 194.993399] __kmalloc+0x2f0/0x7a0 [ 194.996961] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 195.002481] ? kobject_uevent_env+0x378/0xc23 [ 195.006994] ? rcu_read_lock_sched_held+0x110/0x130 [ 195.012031] ? kobject_get_path+0xbb/0x1a0 [ 195.016372] kobject_get_path+0xbb/0x1a0 [ 195.020495] ? devm_device_remove_groups+0x50/0x50 [ 195.025468] kobject_uevent_env+0x39c/0xc23 [ 195.029903] ? internal_create_group+0x49a/0x7b0 [ 195.034712] kobject_uevent+0x20/0x26 [ 195.034727] lo_ioctl+0x11e7/0x1ce0 [ 195.034743] ? loop_probe+0x160/0x160 [ 195.034755] blkdev_ioctl+0x96b/0x1860 [ 195.034765] ? blkpg_ioctl+0x980/0x980 [ 195.034782] ? __might_sleep+0x93/0xb0 [ 195.034798] ? __fget+0x210/0x370 [ 195.042442] block_ioctl+0xde/0x120 [ 195.042453] ? blkdev_fallocate+0x3b0/0x3b0 [ 195.042464] do_vfs_ioctl+0x7ae/0x1060 [ 195.042476] ? selinux_file_mprotect+0x5d0/0x5d0 [ 195.042487] ? lock_downgrade+0x6e0/0x6e0 [ 195.042499] ? ioctl_preallocate+0x1c0/0x1c0 [ 195.042512] ? __fget+0x237/0x370 [ 195.042527] ? security_file_ioctl+0x89/0xb0 [ 195.042538] SyS_ioctl+0x8f/0xc0 [ 195.042546] ? do_vfs_ioctl+0x1060/0x1060 [ 195.042559] do_syscall_64+0x1e8/0x640 [ 195.042568] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 195.042586] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 195.054038] FAULT_INJECTION: forcing a failure. [ 195.054038] name failslab, interval 1, probability 0, space 0, times 0 [ 195.054523] RIP: 0033:0x459637 [ 195.054531] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 195.054543] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 195.054550] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 195.054555] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 195.054565] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 195.171284] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 195.178691] CPU: 0 PID: 9993 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 195.185735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 195.195282] Call Trace: [ 195.197924] dump_stack+0x138/0x19c [ 195.201670] should_fail.cold+0x10f/0x159 [ 195.205839] should_failslab+0xdb/0x130 [ 195.210289] kmem_cache_alloc_node+0x287/0x780 [ 195.214925] __alloc_skb+0x9c/0x500 [ 195.219085] ? skb_scrub_packet+0x4b0/0x4b0 [ 195.223704] ? netlink_has_listeners+0x20a/0x330 [ 195.224659] gfs2: not a GFS2 filesystem [ 195.228688] kobject_uevent_env+0x781/0xc23 [ 195.237306] kobject_uevent+0x20/0x26 [ 195.241115] lo_ioctl+0x11e7/0x1ce0 [ 195.244755] ? loop_probe+0x160/0x160 [ 195.248650] blkdev_ioctl+0x96b/0x1860 [ 195.252544] ? blkpg_ioctl+0x980/0x980 [ 195.256441] ? __might_sleep+0x93/0xb0 [ 195.260329] ? __fget+0x210/0x370 [ 195.263793] block_ioctl+0xde/0x120 [ 195.267426] ? blkdev_fallocate+0x3b0/0x3b0 [ 195.271760] do_vfs_ioctl+0x7ae/0x1060 [ 195.275667] ? selinux_file_mprotect+0x5d0/0x5d0 [ 195.280465] ? lock_downgrade+0x6e0/0x6e0 [ 195.284646] ? ioctl_preallocate+0x1c0/0x1c0 [ 195.289088] ? __fget+0x237/0x370 [ 195.292643] ? security_file_ioctl+0x89/0xb0 [ 195.297060] SyS_ioctl+0x8f/0xc0 [ 195.300433] ? do_vfs_ioctl+0x1060/0x1060 [ 195.304596] do_syscall_64+0x1e8/0x640 [ 195.308819] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 195.313681] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 195.318921] RIP: 0033:0x459637 [ 195.322138] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 195.330584] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 195.340498] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 195.348062] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a 04:52:54 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:54 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 195.356586] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 195.364585] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 195.392076] gfs2: not a GFS2 filesystem 04:52:54 executing program 4 (fault-call:0 fault-nth:20): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:54 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, &(0x7f0000000100)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(r0, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:52:54 executing program 3 (fault-call:0 fault-nth:29): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:55 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 195.529284] FAULT_INJECTION: forcing a failure. [ 195.529284] name failslab, interval 1, probability 0, space 0, times 0 [ 195.559978] CPU: 0 PID: 10018 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 195.567166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 195.576558] Call Trace: [ 195.579159] dump_stack+0x138/0x19c [ 195.582804] should_fail.cold+0x10f/0x159 [ 195.587255] should_failslab+0xdb/0x130 [ 195.591280] kmem_cache_alloc_node+0x287/0x780 [ 195.595891] __alloc_skb+0x9c/0x500 [ 195.599535] ? skb_scrub_packet+0x4b0/0x4b0 [ 195.603881] ? netlink_has_listeners+0x20a/0x330 [ 195.608658] kobject_uevent_env+0x781/0xc23 [ 195.613099] kobject_uevent+0x20/0x26 [ 195.617001] lo_ioctl+0x11e7/0x1ce0 [ 195.620672] ? loop_probe+0x160/0x160 [ 195.624497] blkdev_ioctl+0x96b/0x1860 [ 195.628409] ? blkpg_ioctl+0x980/0x980 [ 195.632324] ? __might_sleep+0x93/0xb0 [ 195.636507] ? __fget+0x210/0x370 [ 195.639979] block_ioctl+0xde/0x120 [ 195.643625] ? blkdev_fallocate+0x3b0/0x3b0 [ 195.648056] do_vfs_ioctl+0x7ae/0x1060 [ 195.651972] ? selinux_file_mprotect+0x5d0/0x5d0 [ 195.656928] ? lock_downgrade+0x6e0/0x6e0 [ 195.661101] ? ioctl_preallocate+0x1c0/0x1c0 [ 195.665530] ? __fget+0x237/0x370 [ 195.669004] ? security_file_ioctl+0x89/0xb0 [ 195.673426] SyS_ioctl+0x8f/0xc0 [ 195.676802] ? do_vfs_ioctl+0x1060/0x1060 [ 195.680966] do_syscall_64+0x1e8/0x640 [ 195.684861] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 195.690159] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 195.695359] RIP: 0033:0x459637 [ 195.698549] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 195.706267] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 195.713646] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 195.720941] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a 04:52:55 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:55 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:55 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:55 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:55 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:55 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:55 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 195.728233] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 195.735529] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 195.760777] gfs2: not a GFS2 filesystem [ 195.768144] FAULT_INJECTION: forcing a failure. [ 195.768144] name failslab, interval 1, probability 0, space 0, times 0 [ 195.789635] CPU: 0 PID: 10020 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 195.796795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 195.806171] Call Trace: [ 195.808771] dump_stack+0x138/0x19c [ 195.812412] should_fail.cold+0x10f/0x159 [ 195.816860] should_failslab+0xdb/0x130 [ 195.820852] kmem_cache_alloc_node+0x287/0x780 [ 195.825725] __alloc_skb+0x9c/0x500 [ 195.829366] ? skb_scrub_packet+0x4b0/0x4b0 [ 195.833701] ? netlink_has_listeners+0x20a/0x330 [ 195.838453] kobject_uevent_env+0x781/0xc23 [ 195.842770] ? internal_create_group+0x49a/0x7b0 [ 195.847529] kobject_uevent+0x20/0x26 [ 195.851323] lo_ioctl+0x11e7/0x1ce0 [ 195.854945] ? loop_probe+0x160/0x160 [ 195.858727] blkdev_ioctl+0x96b/0x1860 [ 195.862618] ? blkpg_ioctl+0x980/0x980 [ 195.866508] ? __might_sleep+0x93/0xb0 [ 195.870394] ? __fget+0x210/0x370 [ 195.873838] block_ioctl+0xde/0x120 [ 195.877640] ? blkdev_fallocate+0x3b0/0x3b0 [ 195.881957] do_vfs_ioctl+0x7ae/0x1060 [ 195.885839] ? selinux_file_mprotect+0x5d0/0x5d0 [ 195.890577] ? lock_downgrade+0x6e0/0x6e0 [ 195.894720] ? ioctl_preallocate+0x1c0/0x1c0 [ 195.899117] ? __fget+0x237/0x370 [ 195.902574] ? security_file_ioctl+0x89/0xb0 [ 195.906980] SyS_ioctl+0x8f/0xc0 [ 195.910396] ? do_vfs_ioctl+0x1060/0x1060 [ 195.915006] do_syscall_64+0x1e8/0x640 [ 195.918893] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 195.923751] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 195.928952] RIP: 0033:0x459637 [ 195.932136] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 195.940035] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 195.947307] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 195.954674] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 195.963652] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 195.971193] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 196.007529] gfs2: not a GFS2 filesystem 04:52:55 executing program 4 (fault-call:0 fault-nth:21): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:55 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, &(0x7f0000000100)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(r0, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:52:55 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:55 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:55 executing program 3 (fault-call:0 fault-nth:30): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:55 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 196.138423] FAULT_INJECTION: forcing a failure. [ 196.138423] name failslab, interval 1, probability 0, space 0, times 0 [ 196.173424] CPU: 0 PID: 10059 Comm: syz-executor.3 Not tainted 4.14.132 #26 04:52:55 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:55 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 196.180941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 196.190303] Call Trace: [ 196.192925] dump_stack+0x138/0x19c [ 196.196658] should_fail.cold+0x10f/0x159 [ 196.200822] should_failslab+0xdb/0x130 [ 196.204817] kmem_cache_alloc_node+0x287/0x780 [ 196.209612] __alloc_skb+0x9c/0x500 [ 196.213251] ? skb_scrub_packet+0x4b0/0x4b0 [ 196.218877] ? netlink_has_listeners+0x20a/0x330 [ 196.223687] kobject_uevent_env+0x781/0xc23 [ 196.228033] kobject_uevent+0x20/0x26 [ 196.231843] lo_ioctl+0x11e7/0x1ce0 04:52:55 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 196.235478] ? loop_probe+0x160/0x160 [ 196.239396] blkdev_ioctl+0x96b/0x1860 [ 196.243300] ? blkpg_ioctl+0x980/0x980 [ 196.247210] ? __might_sleep+0x93/0xb0 [ 196.251145] ? __fget+0x210/0x370 [ 196.254806] block_ioctl+0xde/0x120 [ 196.258447] ? blkdev_fallocate+0x3b0/0x3b0 [ 196.262780] do_vfs_ioctl+0x7ae/0x1060 [ 196.266699] ? selinux_file_mprotect+0x5d0/0x5d0 [ 196.271554] ? lock_downgrade+0x6e0/0x6e0 [ 196.275719] ? ioctl_preallocate+0x1c0/0x1c0 [ 196.280142] ? __fget+0x237/0x370 [ 196.283612] ? security_file_ioctl+0x89/0xb0 04:52:55 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:55 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 196.288116] SyS_ioctl+0x8f/0xc0 [ 196.291496] ? do_vfs_ioctl+0x1060/0x1060 [ 196.295663] do_syscall_64+0x1e8/0x640 [ 196.299566] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 196.304470] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 196.310669] RIP: 0033:0x459637 [ 196.315411] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 196.323141] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 196.330595] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 196.338051] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 196.345454] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 196.353446] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 196.375775] FAULT_INJECTION: forcing a failure. [ 196.375775] name failslab, interval 1, probability 0, space 0, times 0 [ 196.389651] gfs2: not a GFS2 filesystem [ 196.396958] CPU: 0 PID: 10060 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 196.404544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 196.414841] Call Trace: [ 196.417746] dump_stack+0x138/0x19c [ 196.421486] should_fail.cold+0x10f/0x159 [ 196.426000] should_failslab+0xdb/0x130 [ 196.430013] kmem_cache_alloc_node_trace+0x280/0x770 [ 196.435206] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 196.440684] __kmalloc_node_track_caller+0x3d/0x80 [ 196.445635] __kmalloc_reserve.isra.0+0x40/0xe0 [ 196.450324] __alloc_skb+0xcf/0x500 [ 196.453965] ? skb_scrub_packet+0x4b0/0x4b0 [ 196.458301] ? netlink_has_listeners+0x20a/0x330 [ 196.463692] kobject_uevent_env+0x781/0xc23 [ 196.468042] ? internal_create_group+0x49a/0x7b0 [ 196.473371] kobject_uevent+0x20/0x26 [ 196.477199] lo_ioctl+0x11e7/0x1ce0 [ 196.480855] ? loop_probe+0x160/0x160 [ 196.485146] blkdev_ioctl+0x96b/0x1860 [ 196.489050] ? blkpg_ioctl+0x980/0x980 [ 196.493045] ? __might_sleep+0x93/0xb0 [ 196.497072] ? __fget+0x210/0x370 [ 196.500540] block_ioctl+0xde/0x120 [ 196.504777] ? blkdev_fallocate+0x3b0/0x3b0 [ 196.510787] do_vfs_ioctl+0x7ae/0x1060 [ 196.514696] ? selinux_file_mprotect+0x5d0/0x5d0 [ 196.519863] ? lock_downgrade+0x6e0/0x6e0 [ 196.524122] ? ioctl_preallocate+0x1c0/0x1c0 [ 196.528530] ? __fget+0x237/0x370 [ 196.532016] ? security_file_ioctl+0x89/0xb0 [ 196.537384] SyS_ioctl+0x8f/0xc0 [ 196.541642] ? do_vfs_ioctl+0x1060/0x1060 [ 196.546018] do_syscall_64+0x1e8/0x640 [ 196.550075] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 196.556838] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 196.562137] RIP: 0033:0x459637 [ 196.565412] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 196.574580] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 196.581958] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 196.589621] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 196.597148] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 196.605125] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 196.618674] gfs2: not a GFS2 filesystem 04:52:56 executing program 4 (fault-call:0 fault-nth:22): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:56 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:56 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:56 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, &(0x7f0000000100)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(r0, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:52:56 executing program 3 (fault-call:0 fault-nth:31): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) [ 196.724444] FAULT_INJECTION: forcing a failure. [ 196.724444] name failslab, interval 1, probability 0, space 0, times 0 [ 196.736438] CPU: 0 PID: 10096 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 196.743595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 196.752987] Call Trace: [ 196.756457] dump_stack+0x138/0x19c [ 196.760193] should_fail.cold+0x10f/0x159 [ 196.764359] should_failslab+0xdb/0x130 [ 196.768360] kmem_cache_alloc_node+0x287/0x780 04:52:56 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:56 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 196.773157] __alloc_skb+0x9c/0x500 [ 196.776796] ? skb_scrub_packet+0x4b0/0x4b0 [ 196.781131] ? netlink_has_listeners+0x20a/0x330 [ 196.785903] kobject_uevent_env+0x781/0xc23 [ 196.790439] kobject_uevent+0x20/0x26 [ 196.794438] lo_ioctl+0x11e7/0x1ce0 [ 196.798089] ? loop_probe+0x160/0x160 [ 196.801911] blkdev_ioctl+0x96b/0x1860 [ 196.805806] ? blkpg_ioctl+0x980/0x980 [ 196.809713] ? __might_sleep+0x93/0xb0 [ 196.813609] ? __fget+0x210/0x370 [ 196.817073] block_ioctl+0xde/0x120 [ 196.820721] ? blkdev_fallocate+0x3b0/0x3b0 04:52:56 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 196.825062] do_vfs_ioctl+0x7ae/0x1060 [ 196.828969] ? selinux_file_mprotect+0x5d0/0x5d0 [ 196.833744] ? lock_downgrade+0x6e0/0x6e0 [ 196.837918] ? ioctl_preallocate+0x1c0/0x1c0 [ 196.842353] ? __fget+0x237/0x370 [ 196.845923] ? security_file_ioctl+0x89/0xb0 [ 196.850550] SyS_ioctl+0x8f/0xc0 [ 196.853922] ? do_vfs_ioctl+0x1060/0x1060 [ 196.858080] do_syscall_64+0x1e8/0x640 [ 196.862020] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 196.867103] entry_SYSCALL_64_after_hwframe+0x42/0xb7 04:52:56 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:56 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:56 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 196.872425] RIP: 0033:0x459637 [ 196.875619] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 196.883326] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 196.890599] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 196.897915] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 196.905372] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 196.912655] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 196.934782] FAULT_INJECTION: forcing a failure. [ 196.934782] name failslab, interval 1, probability 0, space 0, times 0 [ 196.949727] gfs2: not a GFS2 filesystem [ 196.957044] CPU: 0 PID: 10097 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 196.964263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 196.973913] Call Trace: [ 196.976507] dump_stack+0x138/0x19c [ 196.980138] should_fail.cold+0x10f/0x159 [ 196.984285] should_failslab+0xdb/0x130 [ 196.988245] kmem_cache_alloc_node+0x287/0x780 [ 196.992832] __alloc_skb+0x9c/0x500 [ 196.996471] ? skb_scrub_packet+0x4b0/0x4b0 [ 197.001620] ? netlink_has_listeners+0x20a/0x330 [ 197.006383] kobject_uevent_env+0x781/0xc23 [ 197.010703] kobject_uevent+0x20/0x26 [ 197.014490] lo_ioctl+0x11e7/0x1ce0 [ 197.018111] ? loop_probe+0x160/0x160 [ 197.021898] blkdev_ioctl+0x96b/0x1860 [ 197.025799] ? blkpg_ioctl+0x980/0x980 [ 197.029686] ? __might_sleep+0x93/0xb0 [ 197.033572] ? __fget+0x210/0x370 [ 197.037009] block_ioctl+0xde/0x120 [ 197.040622] ? blkdev_fallocate+0x3b0/0x3b0 [ 197.044933] do_vfs_ioctl+0x7ae/0x1060 [ 197.048933] ? selinux_file_mprotect+0x5d0/0x5d0 [ 197.053675] ? lock_downgrade+0x6e0/0x6e0 [ 197.057818] ? ioctl_preallocate+0x1c0/0x1c0 [ 197.062502] ? __fget+0x237/0x370 [ 197.066390] ? security_file_ioctl+0x89/0xb0 [ 197.070816] SyS_ioctl+0x8f/0xc0 [ 197.081977] ? do_vfs_ioctl+0x1060/0x1060 [ 197.086860] do_syscall_64+0x1e8/0x640 [ 197.091363] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 197.096206] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 197.101757] RIP: 0033:0x459637 [ 197.105305] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 197.113411] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 197.120946] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 197.128834] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 197.136477] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 197.144236] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 197.220326] gfs2: not a GFS2 filesystem 04:52:56 executing program 4 (fault-call:0 fault-nth:23): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:56 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:56 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, &(0x7f0000000100)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(r0, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:52:56 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:56 executing program 3 (fault-call:0 fault-nth:32): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:56 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:56 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 197.323064] FAULT_INJECTION: forcing a failure. [ 197.323064] name failslab, interval 1, probability 0, space 0, times 0 [ 197.353313] CPU: 0 PID: 10132 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 197.360562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.370447] Call Trace: 04:52:56 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:56 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 197.373229] dump_stack+0x138/0x19c [ 197.376879] should_fail.cold+0x10f/0x159 [ 197.381048] should_failslab+0xdb/0x130 [ 197.385041] kmem_cache_alloc_node+0x287/0x780 [ 197.389646] __alloc_skb+0x9c/0x500 [ 197.393281] ? skb_scrub_packet+0x4b0/0x4b0 [ 197.397654] ? netlink_has_listeners+0x20a/0x330 [ 197.402429] kobject_uevent_env+0x781/0xc23 [ 197.406772] kobject_uevent+0x20/0x26 [ 197.410612] lo_ioctl+0x11e7/0x1ce0 [ 197.414255] ? loop_probe+0x160/0x160 [ 197.418069] blkdev_ioctl+0x96b/0x1860 04:52:56 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:56 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 197.421975] ? blkpg_ioctl+0x980/0x980 [ 197.425968] ? __might_sleep+0x93/0xb0 [ 197.429866] ? __fget+0x210/0x370 [ 197.433368] block_ioctl+0xde/0x120 [ 197.437008] ? blkdev_fallocate+0x3b0/0x3b0 [ 197.441334] do_vfs_ioctl+0x7ae/0x1060 [ 197.445234] ? selinux_file_mprotect+0x5d0/0x5d0 [ 197.450266] ? lock_downgrade+0x6e0/0x6e0 [ 197.454424] ? ioctl_preallocate+0x1c0/0x1c0 [ 197.458976] ? __fget+0x237/0x370 [ 197.462634] ? security_file_ioctl+0x89/0xb0 [ 197.467077] SyS_ioctl+0x8f/0xc0 [ 197.470449] ? do_vfs_ioctl+0x1060/0x1060 [ 197.474601] do_syscall_64+0x1e8/0x640 [ 197.478501] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 197.483359] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 197.488564] RIP: 0033:0x459637 [ 197.491752] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 197.499483] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 197.506863] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 197.514119] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 197.521467] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 197.528936] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 197.549243] gfs2: not a GFS2 filesystem [ 197.560563] FAULT_INJECTION: forcing a failure. [ 197.560563] name failslab, interval 1, probability 0, space 0, times 0 [ 197.595140] CPU: 1 PID: 10135 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 197.602290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.611756] Call Trace: [ 197.611782] dump_stack+0x138/0x19c [ 197.611799] should_fail.cold+0x10f/0x159 [ 197.611815] should_failslab+0xdb/0x130 [ 197.611832] kmem_cache_alloc_node_trace+0x280/0x770 [ 197.611847] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 197.637337] __kmalloc_node_track_caller+0x3d/0x80 [ 197.642264] __kmalloc_reserve.isra.0+0x40/0xe0 [ 197.646934] __alloc_skb+0xcf/0x500 [ 197.650551] ? skb_scrub_packet+0x4b0/0x4b0 [ 197.654876] ? netlink_has_listeners+0x20a/0x330 [ 197.659620] kobject_uevent_env+0x781/0xc23 [ 197.663940] kobject_uevent+0x20/0x26 [ 197.668515] lo_ioctl+0x11e7/0x1ce0 [ 197.672140] ? loop_probe+0x160/0x160 [ 197.676019] blkdev_ioctl+0x96b/0x1860 [ 197.679914] ? blkpg_ioctl+0x980/0x980 [ 197.684235] ? __might_sleep+0x93/0xb0 [ 197.688270] ? __fget+0x210/0x370 [ 197.692610] block_ioctl+0xde/0x120 [ 197.696820] ? blkdev_fallocate+0x3b0/0x3b0 [ 197.701429] do_vfs_ioctl+0x7ae/0x1060 [ 197.705327] ? selinux_file_mprotect+0x5d0/0x5d0 [ 197.710093] ? lock_downgrade+0x6e0/0x6e0 [ 197.714240] ? ioctl_preallocate+0x1c0/0x1c0 [ 197.719270] ? __fget+0x237/0x370 [ 197.723053] ? security_file_ioctl+0x89/0xb0 [ 197.727476] SyS_ioctl+0x8f/0xc0 [ 197.731336] ? do_vfs_ioctl+0x1060/0x1060 [ 197.735475] do_syscall_64+0x1e8/0x640 [ 197.739456] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 197.744584] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 197.751047] RIP: 0033:0x459637 [ 197.754359] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 197.762052] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 197.769318] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 197.776584] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 197.783843] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 04:52:57 executing program 4 (fault-call:0 fault-nth:24): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:57 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:57 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:57 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, &(0x7f0000000100)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(r0, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) [ 197.791121] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 197.814842] gfs2: not a GFS2 filesystem 04:52:57 executing program 3 (fault-call:0 fault-nth:33): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:57 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:57 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 197.919553] FAULT_INJECTION: forcing a failure. [ 197.919553] name failslab, interval 1, probability 0, space 0, times 0 04:52:57 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 197.960854] CPU: 0 PID: 10168 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 197.968275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.978013] Call Trace: [ 197.981067] dump_stack+0x138/0x19c [ 197.984717] should_fail.cold+0x10f/0x159 [ 197.988885] should_failslab+0xdb/0x130 [ 197.992925] kmem_cache_alloc_node_trace+0x280/0x770 [ 197.998074] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 198.003634] __kmalloc_node_track_caller+0x3d/0x80 04:52:57 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 198.008855] __kmalloc_reserve.isra.0+0x40/0xe0 [ 198.013554] __alloc_skb+0xcf/0x500 [ 198.017199] ? skb_scrub_packet+0x4b0/0x4b0 [ 198.021540] ? netlink_has_listeners+0x20a/0x330 [ 198.026347] kobject_uevent_env+0x781/0xc23 [ 198.030699] kobject_uevent+0x20/0x26 [ 198.034505] lo_ioctl+0x11e7/0x1ce0 [ 198.038138] ? loop_probe+0x160/0x160 [ 198.041943] blkdev_ioctl+0x96b/0x1860 [ 198.045844] ? blkpg_ioctl+0x980/0x980 [ 198.049747] ? __might_sleep+0x93/0xb0 [ 198.053724] ? __fget+0x210/0x370 [ 198.057182] block_ioctl+0xde/0x120 04:52:57 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:57 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 198.060816] ? blkdev_fallocate+0x3b0/0x3b0 [ 198.065233] do_vfs_ioctl+0x7ae/0x1060 [ 198.069302] ? selinux_file_mprotect+0x5d0/0x5d0 [ 198.074064] ? lock_downgrade+0x6e0/0x6e0 [ 198.078219] ? ioctl_preallocate+0x1c0/0x1c0 [ 198.082636] ? __fget+0x237/0x370 [ 198.086113] ? security_file_ioctl+0x89/0xb0 [ 198.090558] SyS_ioctl+0x8f/0xc0 [ 198.093939] ? do_vfs_ioctl+0x1060/0x1060 [ 198.098105] do_syscall_64+0x1e8/0x640 [ 198.102007] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 198.106865] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 198.112061] RIP: 0033:0x459637 [ 198.115248] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 198.122982] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 198.130289] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 198.137746] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 198.137753] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 198.137758] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 198.164524] gfs2: not a GFS2 filesystem [ 198.178353] FAULT_INJECTION: forcing a failure. [ 198.178353] name failslab, interval 1, probability 0, space 0, times 0 [ 198.192323] CPU: 1 PID: 10176 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 198.199441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.208799] Call Trace: [ 198.211661] dump_stack+0x138/0x19c [ 198.211680] should_fail.cold+0x10f/0x159 [ 198.211696] should_failslab+0xdb/0x130 [ 198.211710] kmem_cache_alloc_node_trace+0x280/0x770 [ 198.211724] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 198.234844] __kmalloc_node_track_caller+0x3d/0x80 [ 198.239773] __kmalloc_reserve.isra.0+0x40/0xe0 [ 198.244436] __alloc_skb+0xcf/0x500 [ 198.248092] ? skb_scrub_packet+0x4b0/0x4b0 [ 198.252451] ? netlink_has_listeners+0x20a/0x330 [ 198.257217] kobject_uevent_env+0x781/0xc23 [ 198.261549] kobject_uevent+0x20/0x26 [ 198.265358] lo_ioctl+0x11e7/0x1ce0 [ 198.268979] ? loop_probe+0x160/0x160 [ 198.272800] blkdev_ioctl+0x96b/0x1860 [ 198.276704] ? blkpg_ioctl+0x980/0x980 [ 198.280599] ? __might_sleep+0x93/0xb0 [ 198.284492] ? __fget+0x210/0x370 [ 198.287935] block_ioctl+0xde/0x120 [ 198.291571] ? blkdev_fallocate+0x3b0/0x3b0 [ 198.295899] do_vfs_ioctl+0x7ae/0x1060 [ 198.299788] ? selinux_file_mprotect+0x5d0/0x5d0 [ 198.304533] ? lock_downgrade+0x6e0/0x6e0 [ 198.309044] ? ioctl_preallocate+0x1c0/0x1c0 [ 198.313450] ? __fget+0x237/0x370 [ 198.317135] ? security_file_ioctl+0x89/0xb0 [ 198.321558] SyS_ioctl+0x8f/0xc0 [ 198.324925] ? do_vfs_ioctl+0x1060/0x1060 [ 198.329094] do_syscall_64+0x1e8/0x640 [ 198.332979] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 198.337827] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 198.343290] RIP: 0033:0x459637 [ 198.346467] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 198.354181] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 04:52:57 executing program 4 (fault-call:0 fault-nth:25): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:57 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, &(0x7f0000000100)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(r0, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:52:57 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:57 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 198.361439] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 198.368711] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 198.376057] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 198.383529] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 198.393692] gfs2: not a GFS2 filesystem 04:52:57 executing program 3 (fault-call:0 fault-nth:34): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(r0, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:52:58 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:58 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 198.507558] FAULT_INJECTION: forcing a failure. [ 198.507558] name failslab, interval 1, probability 0, space 0, times 0 [ 198.563749] CPU: 0 PID: 10207 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 198.570912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.580587] Call Trace: [ 198.583201] dump_stack+0x138/0x19c [ 198.586855] should_fail.cold+0x10f/0x159 [ 198.591021] should_failslab+0xdb/0x130 [ 198.595011] kmem_cache_alloc_node_trace+0x280/0x770 [ 198.600128] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 198.605611] __kmalloc_node_track_caller+0x3d/0x80 04:52:58 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:58 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 198.610562] __kmalloc_reserve.isra.0+0x40/0xe0 [ 198.615245] __alloc_skb+0xcf/0x500 [ 198.618998] ? skb_scrub_packet+0x4b0/0x4b0 [ 198.623434] ? netlink_has_listeners+0x20a/0x330 [ 198.628562] kobject_uevent_env+0x781/0xc23 [ 198.632915] kobject_uevent+0x20/0x26 [ 198.636893] lo_ioctl+0x11e7/0x1ce0 [ 198.640545] ? loop_probe+0x160/0x160 [ 198.644360] blkdev_ioctl+0x96b/0x1860 [ 198.648255] ? blkpg_ioctl+0x980/0x980 [ 198.652159] ? __might_sleep+0x93/0xb0 [ 198.656047] ? __fget+0x210/0x370 [ 198.659511] block_ioctl+0xde/0x120 04:52:58 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 198.663147] ? blkdev_fallocate+0x3b0/0x3b0 [ 198.667475] do_vfs_ioctl+0x7ae/0x1060 [ 198.671553] ? selinux_file_mprotect+0x5d0/0x5d0 [ 198.676319] ? lock_downgrade+0x6e0/0x6e0 [ 198.680476] ? ioctl_preallocate+0x1c0/0x1c0 [ 198.684888] ? __fget+0x237/0x370 [ 198.688360] ? security_file_ioctl+0x89/0xb0 [ 198.692810] SyS_ioctl+0x8f/0xc0 [ 198.696179] ? do_vfs_ioctl+0x1060/0x1060 [ 198.700507] do_syscall_64+0x1e8/0x640 [ 198.704410] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 198.709263] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 198.714460] RIP: 0033:0x459637 [ 198.717735] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 198.725454] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 198.732739] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 198.740026] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 198.740034] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 198.740039] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 04:52:58 executing program 4 (fault-call:0 fault-nth:26): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:58 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:58 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:58 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(r0, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) [ 198.752801] gfs2: not a GFS2 filesystem [ 198.783168] FAULT_INJECTION: forcing a failure. [ 198.783168] name failslab, interval 1, probability 0, space 0, times 0 [ 198.895289] CPU: 1 PID: 10216 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 198.902449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.902455] Call Trace: [ 198.902474] dump_stack+0x138/0x19c [ 198.902492] should_fail.cold+0x10f/0x159 [ 198.902508] should_failslab+0xdb/0x130 [ 198.926454] kmem_cache_alloc+0x2d7/0x780 [ 198.930614] ? selinux_file_mprotect+0x5d0/0x5d0 [ 198.930628] ? lock_downgrade+0x6e0/0x6e0 [ 198.930641] ? ioctl_preallocate+0x1c0/0x1c0 [ 198.930654] getname_flags+0xcb/0x580 [ 198.935863] FAULT_INJECTION: forcing a failure. [ 198.935863] name failslab, interval 1, probability 0, space 0, times 0 [ 198.939778] SyS_mkdir+0x7e/0x200 [ 198.939790] ? SyS_mkdirat+0x210/0x210 [ 198.939801] ? do_syscall_64+0x53/0x640 [ 198.939811] ? SyS_mkdirat+0x210/0x210 [ 198.939822] do_syscall_64+0x1e8/0x640 [ 198.939836] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 198.983349] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 198.988547] RIP: 0033:0x458be7 [ 198.991740] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 198.999466] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458be7 [ 199.006749] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000840 [ 199.014055] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 199.021344] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 199.028657] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 199.035965] CPU: 0 PID: 10244 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 199.043109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.043114] Call Trace: [ 199.043135] dump_stack+0x138/0x19c [ 199.043152] should_fail.cold+0x10f/0x159 [ 199.043166] should_failslab+0xdb/0x130 [ 199.043179] kmem_cache_alloc_node+0x287/0x780 [ 199.043198] __alloc_skb+0x9c/0x500 [ 199.043210] ? skb_scrub_packet+0x4b0/0x4b0 [ 199.071472] ? netlink_has_listeners+0x20a/0x330 [ 199.071489] kobject_uevent_env+0x781/0xc23 [ 199.071507] kobject_uevent+0x20/0x26 [ 199.092298] lo_ioctl+0x11e7/0x1ce0 [ 199.095921] ? loop_probe+0x160/0x160 [ 199.099722] blkdev_ioctl+0x96b/0x1860 [ 199.103608] ? blkpg_ioctl+0x980/0x980 [ 199.107502] ? __might_sleep+0x93/0xb0 [ 199.111379] ? __fget+0x210/0x370 [ 199.114821] block_ioctl+0xde/0x120 [ 199.118559] ? blkdev_fallocate+0x3b0/0x3b0 [ 199.122885] do_vfs_ioctl+0x7ae/0x1060 [ 199.126802] ? selinux_file_mprotect+0x5d0/0x5d0 [ 199.131581] ? lock_downgrade+0x6e0/0x6e0 [ 199.135756] ? ioctl_preallocate+0x1c0/0x1c0 [ 199.140240] ? __fget+0x237/0x370 [ 199.143725] ? security_file_ioctl+0x89/0xb0 [ 199.148170] SyS_ioctl+0x8f/0xc0 [ 199.151539] ? do_vfs_ioctl+0x1060/0x1060 [ 199.155978] do_syscall_64+0x1e8/0x640 [ 199.159875] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 199.164737] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 199.169948] RIP: 0033:0x459637 [ 199.173130] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 199.180842] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 199.188477] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 199.196547] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 199.203829] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 199.211106] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 199.226051] gfs2: not a GFS2 filesystem 04:52:58 executing program 3 (fault-call:0 fault-nth:35): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:58 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:58 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:58 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(r0, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:52:58 executing program 4 (fault-call:0 fault-nth:27): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:58 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 199.358808] FAULT_INJECTION: forcing a failure. [ 199.358808] name failslab, interval 1, probability 0, space 0, times 0 [ 199.371250] FAULT_INJECTION: forcing a failure. [ 199.371250] name failslab, interval 1, probability 0, space 0, times 0 04:52:58 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:58 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 199.399475] CPU: 0 PID: 10265 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 199.406643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.416031] Call Trace: [ 199.418638] dump_stack+0x138/0x19c [ 199.422299] should_fail.cold+0x10f/0x159 [ 199.426476] should_failslab+0xdb/0x130 [ 199.430475] kmem_cache_alloc+0x2d7/0x780 [ 199.434648] ? selinux_file_mprotect+0x5d0/0x5d0 [ 199.439425] ? lock_downgrade+0x6e0/0x6e0 [ 199.443680] ? ioctl_preallocate+0x1c0/0x1c0 04:52:58 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:58 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 199.448127] getname_flags+0xcb/0x580 [ 199.451958] SyS_mkdir+0x7e/0x200 [ 199.455428] ? SyS_mkdirat+0x210/0x210 [ 199.459336] ? do_syscall_64+0x53/0x640 [ 199.463329] ? SyS_mkdirat+0x210/0x210 [ 199.467245] do_syscall_64+0x1e8/0x640 [ 199.471154] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 199.476022] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 199.481228] RIP: 0033:0x458be7 [ 199.484437] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 199.492202] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458be7 04:52:58 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 199.499489] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000840 [ 199.506784] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 199.514070] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 199.521442] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 199.529592] CPU: 0 PID: 10264 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 199.536739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.546132] Call Trace: [ 199.548745] dump_stack+0x138/0x19c [ 199.552396] should_fail.cold+0x10f/0x159 [ 199.556567] should_failslab+0xdb/0x130 [ 199.560558] kmem_cache_alloc_node_trace+0x280/0x770 [ 199.565672] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 199.571151] __kmalloc_node_track_caller+0x3d/0x80 [ 199.576100] __kmalloc_reserve.isra.0+0x40/0xe0 [ 199.580789] __alloc_skb+0xcf/0x500 [ 199.584422] ? skb_scrub_packet+0x4b0/0x4b0 [ 199.588773] ? netlink_has_listeners+0x20a/0x330 [ 199.593546] kobject_uevent_env+0x781/0xc23 [ 199.597892] kobject_uevent+0x20/0x26 [ 199.601712] lo_ioctl+0x11e7/0x1ce0 [ 199.605351] ? loop_probe+0x160/0x160 [ 199.609161] blkdev_ioctl+0x96b/0x1860 [ 199.613051] ? blkpg_ioctl+0x980/0x980 [ 199.616962] ? __might_sleep+0x93/0xb0 [ 199.620852] ? __fget+0x210/0x370 [ 199.624568] block_ioctl+0xde/0x120 [ 199.628191] ? blkdev_fallocate+0x3b0/0x3b0 [ 199.632522] do_vfs_ioctl+0x7ae/0x1060 [ 199.636430] ? selinux_file_mprotect+0x5d0/0x5d0 [ 199.641213] ? lock_downgrade+0x6e0/0x6e0 [ 199.645396] ? ioctl_preallocate+0x1c0/0x1c0 [ 199.649812] ? __fget+0x237/0x370 [ 199.653265] ? security_file_ioctl+0x89/0xb0 [ 199.657703] SyS_ioctl+0x8f/0xc0 [ 199.661080] ? do_vfs_ioctl+0x1060/0x1060 [ 199.665251] do_syscall_64+0x1e8/0x640 [ 199.669151] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 199.674008] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 199.679209] RIP: 0033:0x459637 [ 199.682403] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 199.690247] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 04:52:59 executing program 3 (fault-call:0 fault-nth:36): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:59 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:59 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:59 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 199.697609] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 199.704888] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 199.712185] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 199.719451] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 199.730970] gfs2: not a GFS2 filesystem 04:52:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(r0, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:52:59 executing program 4 (fault-call:0 fault-nth:28): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:59 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:59 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:59 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 199.879664] FAULT_INJECTION: forcing a failure. [ 199.879664] name failslab, interval 1, probability 0, space 0, times 0 04:52:59 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:59 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 199.933164] CPU: 0 PID: 10298 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 199.940316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.949788] Call Trace: [ 199.952392] dump_stack+0x138/0x19c [ 199.956034] should_fail.cold+0x10f/0x159 [ 199.960196] should_failslab+0xdb/0x130 [ 199.964267] kmem_cache_alloc_node+0x287/0x780 [ 199.968873] __alloc_skb+0x9c/0x500 [ 199.972525] ? skb_scrub_packet+0x4b0/0x4b0 [ 199.976869] ? netlink_has_listeners+0x20a/0x330 04:52:59 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 199.981650] kobject_uevent_env+0x781/0xc23 [ 199.986001] kobject_uevent+0x20/0x26 [ 199.989823] lo_ioctl+0x11e7/0x1ce0 [ 199.993487] ? loop_probe+0x160/0x160 [ 199.997296] blkdev_ioctl+0x96b/0x1860 [ 200.001194] ? blkpg_ioctl+0x980/0x980 [ 200.005201] ? __might_sleep+0x93/0xb0 [ 200.009109] ? __fget+0x210/0x370 [ 200.012584] block_ioctl+0xde/0x120 [ 200.016226] ? blkdev_fallocate+0x3b0/0x3b0 [ 200.020566] do_vfs_ioctl+0x7ae/0x1060 [ 200.024481] ? selinux_file_mprotect+0x5d0/0x5d0 [ 200.029256] ? lock_downgrade+0x6e0/0x6e0 [ 200.033413] ? ioctl_preallocate+0x1c0/0x1c0 [ 200.037837] ? __fget+0x237/0x370 [ 200.037857] ? security_file_ioctl+0x89/0xb0 [ 200.037871] SyS_ioctl+0x8f/0xc0 [ 200.037880] ? do_vfs_ioctl+0x1060/0x1060 [ 200.037894] do_syscall_64+0x1e8/0x640 [ 200.049130] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 200.049150] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 200.049159] RIP: 0033:0x459637 [ 200.049167] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 200.078145] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 200.085415] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 200.092768] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 200.100038] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 200.107440] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 200.124463] FAULT_INJECTION: forcing a failure. [ 200.124463] name failslab, interval 1, probability 0, space 0, times 0 [ 200.128963] gfs2: not a GFS2 filesystem [ 200.140800] CPU: 0 PID: 10300 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 200.147940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.157343] Call Trace: [ 200.157375] dump_stack+0x138/0x19c [ 200.157401] should_fail.cold+0x10f/0x159 [ 200.167782] should_failslab+0xdb/0x130 [ 200.171777] kmem_cache_alloc+0x2d7/0x780 [ 200.171789] ? __d_lookup+0x3a2/0x670 [ 200.171799] ? mark_held_locks+0xb1/0x100 [ 200.171809] ? d_lookup+0xe5/0x240 [ 200.171821] __d_alloc+0x2d/0x9f0 [ 200.171835] d_alloc+0x4d/0x270 [ 200.171848] __lookup_hash+0x58/0x180 [ 200.171859] filename_create+0x16c/0x430 [ 200.171874] ? kern_path_mountpoint+0x40/0x40 [ 200.183994] SyS_mkdir+0x92/0x200 [ 200.184008] ? SyS_mkdirat+0x210/0x210 [ 200.184019] ? do_syscall_64+0x53/0x640 [ 200.184029] ? SyS_mkdirat+0x210/0x210 [ 200.194305] do_syscall_64+0x1e8/0x640 [ 200.194318] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 200.194334] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 200.237256] RIP: 0033:0x458be7 [ 200.240479] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 200.248228] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458be7 [ 200.255516] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000840 [ 200.262797] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 200.270077] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 200.277376] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 04:52:59 executing program 3 (fault-call:0 fault-nth:37): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:52:59 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:59 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(r0, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:52:59 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:52:59 executing program 4 (fault-call:0 fault-nth:29): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) [ 200.390519] FAULT_INJECTION: forcing a failure. [ 200.390519] name failslab, interval 1, probability 0, space 0, times 0 [ 200.406035] CPU: 0 PID: 10334 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 200.413185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.422554] Call Trace: [ 200.422581] dump_stack+0x138/0x19c [ 200.422600] should_fail.cold+0x10f/0x159 [ 200.422619] should_failslab+0xdb/0x130 [ 200.422635] kmem_cache_alloc_node+0x287/0x780 [ 200.422655] __alloc_skb+0x9c/0x500 [ 200.422669] ? skb_scrub_packet+0x4b0/0x4b0 [ 200.449507] ? netlink_has_listeners+0x20a/0x330 [ 200.454278] kobject_uevent_env+0x781/0xc23 [ 200.458734] kobject_uevent+0x20/0x26 [ 200.462553] lo_ioctl+0x11e7/0x1ce0 [ 200.462569] ? loop_probe+0x160/0x160 [ 200.462582] blkdev_ioctl+0x96b/0x1860 [ 200.462590] ? blkpg_ioctl+0x980/0x980 [ 200.462605] ? __might_sleep+0x93/0xb0 [ 200.462613] ? __fget+0x210/0x370 [ 200.462627] block_ioctl+0xde/0x120 [ 200.462637] ? blkdev_fallocate+0x3b0/0x3b0 [ 200.462646] do_vfs_ioctl+0x7ae/0x1060 [ 200.462658] ? selinux_file_mprotect+0x5d0/0x5d0 [ 200.462668] ? lock_downgrade+0x6e0/0x6e0 [ 200.462679] ? ioctl_preallocate+0x1c0/0x1c0 [ 200.462690] ? __fget+0x237/0x370 [ 200.514049] ? security_file_ioctl+0x89/0xb0 [ 200.518480] SyS_ioctl+0x8f/0xc0 [ 200.521884] ? do_vfs_ioctl+0x1060/0x1060 [ 200.526048] do_syscall_64+0x1e8/0x640 [ 200.529950] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 200.534815] entry_SYSCALL_64_after_hwframe+0x42/0xb7 04:52:59 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:59 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:52:59 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:00 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:00 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 200.540008] RIP: 0033:0x459637 [ 200.543207] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 200.550928] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 200.558209] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 200.565492] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 200.572893] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 200.580186] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 04:53:00 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 200.588980] FAULT_INJECTION: forcing a failure. [ 200.588980] name failslab, interval 1, probability 0, space 0, times 0 [ 200.618394] gfs2: not a GFS2 filesystem [ 200.623738] CPU: 0 PID: 10338 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 200.630880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.640261] Call Trace: [ 200.642867] dump_stack+0x138/0x19c [ 200.646511] should_fail.cold+0x10f/0x159 [ 200.650675] should_failslab+0xdb/0x130 [ 200.650690] kmem_cache_alloc+0x2d7/0x780 [ 200.650702] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 200.650717] ? ext4_sync_fs+0x800/0x800 [ 200.650726] ext4_alloc_inode+0x1d/0x610 [ 200.650736] alloc_inode+0x64/0x180 [ 200.650745] new_inode_pseudo+0x19/0xf0 [ 200.650754] new_inode+0x1f/0x40 [ 200.650763] __ext4_new_inode+0x32c/0x4860 [ 200.650783] ? avc_has_perm+0x2df/0x4b0 [ 200.650795] ? ext4_free_inode+0x1210/0x1210 [ 200.650811] ? dquot_get_next_dqblk+0x160/0x160 [ 200.650828] ext4_mkdir+0x331/0xc20 [ 200.668425] ? ext4_init_dot_dotdot+0x4c0/0x4c0 [ 200.668442] ? security_inode_mkdir+0xd0/0x110 [ 200.668457] vfs_mkdir+0x3ca/0x610 [ 200.668470] SyS_mkdir+0x1b7/0x200 [ 200.668484] ? SyS_mkdirat+0x210/0x210 [ 200.683487] ? do_syscall_64+0x53/0x640 [ 200.691715] ? SyS_mkdirat+0x210/0x210 [ 200.691731] do_syscall_64+0x1e8/0x640 [ 200.691741] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 200.691755] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 200.691763] RIP: 0033:0x458be7 [ 200.691768] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 200.691779] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458be7 [ 200.691785] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000840 [ 200.691790] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 200.691795] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 200.691800] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 04:53:00 executing program 3 (fault-call:0 fault-nth:38): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:00 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:53:00 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:00 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) r0 = syz_open_dev$mice(0x0, 0x0, 0x481) write$P9_RSYMLINK(r0, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:53:00 executing program 4 (fault-call:0 fault-nth:30): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:00 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) r0 = syz_open_dev$mice(0x0, 0x0, 0x481) write$P9_RSYMLINK(r0, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:53:00 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 200.929780] FAULT_INJECTION: forcing a failure. [ 200.929780] name failslab, interval 1, probability 0, space 0, times 0 04:53:00 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:00 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 200.976539] CPU: 0 PID: 10371 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 200.985176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.995434] Call Trace: [ 200.998139] dump_stack+0x138/0x19c [ 201.001997] should_fail.cold+0x10f/0x159 [ 201.006666] should_failslab+0xdb/0x130 [ 201.010836] kmem_cache_alloc_node+0x287/0x780 04:53:00 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 201.040024] __alloc_skb+0x9c/0x500 [ 201.043771] ? skb_scrub_packet+0x4b0/0x4b0 [ 201.049417] ? netlink_has_listeners+0x20a/0x330 [ 201.071928] kobject_uevent_env+0x781/0xc23 [ 201.080080] kobject_uevent+0x20/0x26 [ 201.094080] lo_ioctl+0x11e7/0x1ce0 [ 201.106522] ? loop_probe+0x160/0x160 [ 201.111237] blkdev_ioctl+0x96b/0x1860 [ 201.119763] ? blkpg_ioctl+0x980/0x980 [ 201.135877] ? __might_sleep+0x93/0xb0 [ 201.143995] ? __fget+0x210/0x370 [ 201.150400] block_ioctl+0xde/0x120 [ 201.161618] ? blkdev_fallocate+0x3b0/0x3b0 [ 201.170046] do_vfs_ioctl+0x7ae/0x1060 [ 201.174041] ? selinux_file_mprotect+0x5d0/0x5d0 [ 201.180964] ? lock_downgrade+0x6e0/0x6e0 [ 201.185583] ? ioctl_preallocate+0x1c0/0x1c0 [ 201.190021] ? __fget+0x237/0x370 [ 201.193508] ? security_file_ioctl+0x89/0xb0 [ 201.198144] SyS_ioctl+0x8f/0xc0 [ 201.203969] ? do_vfs_ioctl+0x1060/0x1060 [ 201.210824] do_syscall_64+0x1e8/0x640 [ 201.215928] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 201.220987] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 201.227088] RIP: 0033:0x459637 [ 201.230282] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 201.243275] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 201.260915] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 201.270799] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 201.282954] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 201.295580] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 201.315929] FAULT_INJECTION: forcing a failure. [ 201.315929] name failslab, interval 1, probability 0, space 0, times 0 [ 201.347730] gfs2: not a GFS2 filesystem [ 201.368666] CPU: 1 PID: 10370 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 201.377344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.387196] Call Trace: [ 201.389806] dump_stack+0x138/0x19c [ 201.393459] should_fail.cold+0x10f/0x159 [ 201.402760] should_failslab+0xdb/0x130 [ 201.409140] kmem_cache_alloc+0x2d7/0x780 [ 201.414105] ? __debug_object_init+0x171/0x8e0 [ 201.420635] ? ext4_alloc_inode+0x1d/0x610 [ 201.425778] selinux_inode_alloc_security+0xb6/0x2a0 [ 201.445677] security_inode_alloc+0x94/0xd0 [ 201.450025] inode_init_always+0x552/0xaf0 [ 201.455681] alloc_inode+0x81/0x180 [ 201.459348] new_inode_pseudo+0x19/0xf0 [ 201.464143] new_inode+0x1f/0x40 [ 201.469882] __ext4_new_inode+0x32c/0x4860 [ 201.478244] ? avc_has_perm+0x2df/0x4b0 [ 201.483745] ? ext4_free_inode+0x1210/0x1210 [ 201.490430] ? dquot_get_next_dqblk+0x160/0x160 [ 201.499581] ext4_mkdir+0x331/0xc20 [ 201.506036] ? ext4_init_dot_dotdot+0x4c0/0x4c0 [ 201.510806] ? security_inode_mkdir+0xd0/0x110 [ 201.515396] vfs_mkdir+0x3ca/0x610 [ 201.524697] SyS_mkdir+0x1b7/0x200 [ 201.530320] ? SyS_mkdirat+0x210/0x210 [ 201.534235] ? do_syscall_64+0x53/0x640 [ 201.538923] ? SyS_mkdirat+0x210/0x210 [ 201.545639] do_syscall_64+0x1e8/0x640 [ 201.550498] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 201.556717] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 201.566203] RIP: 0033:0x458be7 [ 201.571325] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 201.579223] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458be7 [ 201.589639] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000840 [ 201.598013] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 201.605304] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 201.612576] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 04:53:01 executing program 3 (fault-call:0 fault-nth:39): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:01 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:01 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:01 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:53:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) r0 = syz_open_dev$mice(0x0, 0x0, 0x481) write$P9_RSYMLINK(r0, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:53:01 executing program 4 (fault-call:0 fault-nth:31): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:01 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) write$P9_RSYMLINK(r0, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) [ 201.727644] FAULT_INJECTION: forcing a failure. [ 201.727644] name failslab, interval 1, probability 0, space 0, times 0 [ 201.759350] FAULT_INJECTION: forcing a failure. [ 201.759350] name failslab, interval 1, probability 0, space 0, times 0 [ 201.761332] CPU: 0 PID: 10408 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 201.777805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.787164] Call Trace: [ 201.787183] dump_stack+0x138/0x19c [ 201.787201] should_fail.cold+0x10f/0x159 [ 201.787217] should_failslab+0xdb/0x130 [ 201.787230] kmem_cache_alloc+0x2d7/0x780 [ 201.787244] ? __debug_object_init+0x171/0x8e0 [ 201.801125] ? ext4_alloc_inode+0x1d/0x610 [ 201.801147] selinux_inode_alloc_security+0xb6/0x2a0 04:53:01 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:53:01 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 201.801161] security_inode_alloc+0x94/0xd0 [ 201.801174] inode_init_always+0x552/0xaf0 [ 201.801184] alloc_inode+0x81/0x180 [ 201.801193] new_inode_pseudo+0x19/0xf0 [ 201.801202] new_inode+0x1f/0x40 [ 201.801211] __ext4_new_inode+0x32c/0x4860 [ 201.801229] ? avc_has_perm+0x2df/0x4b0 [ 201.801241] ? ext4_free_inode+0x1210/0x1210 [ 201.801258] ? dquot_get_next_dqblk+0x160/0x160 [ 201.801274] ext4_mkdir+0x331/0xc20 [ 201.801293] ? ext4_init_dot_dotdot+0x4c0/0x4c0 [ 201.801305] ? security_inode_mkdir+0xd0/0x110 [ 201.801319] vfs_mkdir+0x3ca/0x610 [ 201.882259] SyS_mkdir+0x1b7/0x200 [ 201.885838] ? SyS_mkdirat+0x210/0x210 [ 201.889747] ? do_syscall_64+0x53/0x640 [ 201.893736] ? SyS_mkdirat+0x210/0x210 [ 201.897650] do_syscall_64+0x1e8/0x640 [ 201.901556] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 201.906511] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 201.911714] RIP: 0033:0x458be7 [ 201.914932] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 04:53:01 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:01 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 201.922686] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458be7 [ 201.930053] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000840 [ 201.937884] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 201.945444] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 201.952851] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 201.964068] CPU: 1 PID: 10409 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 201.971299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.980783] Call Trace: [ 201.983393] dump_stack+0x138/0x19c [ 201.987043] should_fail.cold+0x10f/0x159 [ 201.991237] should_failslab+0xdb/0x130 [ 201.995235] kmem_cache_alloc_node_trace+0x280/0x770 [ 202.000536] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 202.006020] __kmalloc_node_track_caller+0x3d/0x80 [ 202.011060] __kmalloc_reserve.isra.0+0x40/0xe0 [ 202.015761] __alloc_skb+0xcf/0x500 [ 202.019402] ? skb_scrub_packet+0x4b0/0x4b0 [ 202.023748] ? netlink_has_listeners+0x20a/0x330 [ 202.028508] kobject_uevent_env+0x781/0xc23 [ 202.032842] kobject_uevent+0x20/0x26 [ 202.036654] lo_ioctl+0x11e7/0x1ce0 [ 202.040289] ? loop_probe+0x160/0x160 [ 202.044109] blkdev_ioctl+0x96b/0x1860 [ 202.048006] ? blkpg_ioctl+0x980/0x980 [ 202.051918] ? __might_sleep+0x93/0xb0 [ 202.056571] ? __fget+0x210/0x370 [ 202.060035] block_ioctl+0xde/0x120 [ 202.063661] ? blkdev_fallocate+0x3b0/0x3b0 [ 202.069297] do_vfs_ioctl+0x7ae/0x1060 [ 202.073450] ? selinux_file_mprotect+0x5d0/0x5d0 [ 202.078205] ? lock_downgrade+0x6e0/0x6e0 [ 202.082382] ? ioctl_preallocate+0x1c0/0x1c0 [ 202.086825] ? __fget+0x237/0x370 [ 202.090459] ? security_file_ioctl+0x89/0xb0 [ 202.095189] SyS_ioctl+0x8f/0xc0 [ 202.098559] ? do_vfs_ioctl+0x1060/0x1060 [ 202.102700] do_syscall_64+0x1e8/0x640 [ 202.106592] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 202.111434] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 202.116649] RIP: 0033:0x459637 [ 202.119918] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 202.127706] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 202.135802] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 202.143890] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 202.151462] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 202.160985] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 04:53:01 executing program 3 (fault-call:0 fault-nth:40): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:01 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:53:01 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:01 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 202.207378] gfs2: not a GFS2 filesystem 04:53:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) write$P9_RSYMLINK(r0, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:53:01 executing program 4 (fault-call:0 fault-nth:32): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) [ 202.318831] FAULT_INJECTION: forcing a failure. [ 202.318831] name failslab, interval 1, probability 0, space 0, times 0 [ 202.331059] CPU: 0 PID: 10447 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 202.338474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.347851] Call Trace: [ 202.347881] dump_stack+0x138/0x19c [ 202.347898] should_fail.cold+0x10f/0x159 [ 202.347919] should_failslab+0xdb/0x130 [ 202.358304] __kmalloc+0x71/0x7a0 [ 202.358316] ? mls_compute_context_len+0x3f6/0x5e0 [ 202.358330] ? context_struct_to_string+0x33a/0x630 [ 202.358343] context_struct_to_string+0x33a/0x630 [ 202.358355] ? dump_masked_av_helper+0x90/0x90 [ 202.367273] FAULT_INJECTION: forcing a failure. [ 202.367273] name failslab, interval 1, probability 0, space 0, times 0 [ 202.370752] security_sid_to_context_core+0x18a/0x200 [ 202.370768] security_sid_to_context_force+0x2b/0x40 [ 202.370779] selinux_inode_init_security+0x493/0x700 04:53:01 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:01 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:53:01 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 202.370791] ? selinux_inode_create+0x30/0x30 [ 202.370800] ? kfree+0x20a/0x270 [ 202.370815] security_inode_init_security+0x18d/0x360 [ 202.370827] ? ext4_init_acl+0x1f0/0x1f0 [ 202.370843] ? security_kernel_post_read_file+0xd0/0xd0 [ 202.434481] ? posix_acl_create+0xf5/0x3a0 [ 202.434499] ? ext4_set_acl+0x400/0x400 [ 202.434509] ? lock_downgrade+0x6e0/0x6e0 [ 202.434523] ext4_init_security+0x34/0x40 [ 202.434535] __ext4_new_inode+0x3385/0x4860 [ 202.434559] ? ext4_free_inode+0x1210/0x1210 [ 202.434574] ? dquot_get_next_dqblk+0x160/0x160 [ 202.434592] ext4_mkdir+0x331/0xc20 [ 202.434610] ? ext4_init_dot_dotdot+0x4c0/0x4c0 [ 202.434629] ? security_inode_mkdir+0xd0/0x110 [ 202.444438] vfs_mkdir+0x3ca/0x610 [ 202.444453] SyS_mkdir+0x1b7/0x200 [ 202.444465] ? SyS_mkdirat+0x210/0x210 [ 202.444476] ? do_syscall_64+0x53/0x640 [ 202.444487] ? SyS_mkdirat+0x210/0x210 [ 202.508512] do_syscall_64+0x1e8/0x640 [ 202.512422] ? trace_hardirqs_off_thunk+0x1a/0x1c 04:53:01 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:02 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 202.517295] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 202.522500] RIP: 0033:0x458be7 [ 202.525862] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 202.533884] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458be7 [ 202.541579] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000840 [ 202.549044] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 202.556421] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 202.563708] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 202.571511] CPU: 1 PID: 10449 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 202.578901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.588364] Call Trace: [ 202.591080] dump_stack+0x138/0x19c [ 202.594753] should_fail.cold+0x10f/0x159 [ 202.598951] should_failslab+0xdb/0x130 [ 202.603125] kmem_cache_alloc_node+0x287/0x780 [ 202.607822] __alloc_skb+0x9c/0x500 [ 202.611481] ? skb_scrub_packet+0x4b0/0x4b0 [ 202.615799] ? netlink_has_listeners+0x20a/0x330 [ 202.620557] kobject_uevent_env+0x781/0xc23 [ 202.624895] kobject_uevent+0x20/0x26 [ 202.628803] lo_ioctl+0x11e7/0x1ce0 [ 202.632452] ? loop_probe+0x160/0x160 [ 202.636282] blkdev_ioctl+0x96b/0x1860 [ 202.640452] ? blkpg_ioctl+0x980/0x980 [ 202.644348] ? __might_sleep+0x93/0xb0 [ 202.648224] ? __fget+0x210/0x370 [ 202.651775] block_ioctl+0xde/0x120 [ 202.655393] ? blkdev_fallocate+0x3b0/0x3b0 [ 202.659726] do_vfs_ioctl+0x7ae/0x1060 [ 202.663625] ? selinux_file_mprotect+0x5d0/0x5d0 [ 202.668379] ? lock_downgrade+0x6e0/0x6e0 [ 202.672526] ? ioctl_preallocate+0x1c0/0x1c0 [ 202.677012] ? __fget+0x237/0x370 [ 202.680459] ? security_file_ioctl+0x89/0xb0 [ 202.685218] SyS_ioctl+0x8f/0xc0 [ 202.688577] ? do_vfs_ioctl+0x1060/0x1060 [ 202.693158] do_syscall_64+0x1e8/0x640 [ 202.697034] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 202.701899] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 202.707184] RIP: 0033:0x459637 [ 202.710363] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 04:53:02 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 202.718061] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 202.725330] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 202.732610] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 202.739884] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 202.747155] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 04:53:02 executing program 3 (fault-call:0 fault-nth:41): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:02 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:02 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:53:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) write$P9_RSYMLINK(r0, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) [ 202.806169] gfs2: not a GFS2 filesystem 04:53:02 executing program 4 (fault-call:0 fault-nth:33): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:02 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 202.948500] FAULT_INJECTION: forcing a failure. [ 202.948500] name failslab, interval 1, probability 0, space 0, times 0 [ 202.960423] CPU: 1 PID: 10482 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 202.968010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.977396] Call Trace: [ 202.980030] dump_stack+0x138/0x19c [ 202.983695] should_fail.cold+0x10f/0x159 [ 202.987866] ? __es_tree_search.isra.0+0x15f/0x1c0 [ 202.992842] should_failslab+0xdb/0x130 04:53:02 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 202.996837] kmem_cache_alloc+0x47/0x780 [ 203.000916] __es_insert_extent+0x26c/0xe60 [ 203.005256] ext4_es_insert_extent+0x1f0/0x590 [ 203.009846] ? check_preemption_disabled+0x3c/0x250 [ 203.014914] ? ext4_es_find_delayed_extent_range+0x960/0x960 [ 203.020726] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 203.026198] ? ext4_es_find_delayed_extent_range+0x31d/0x960 [ 203.032023] ext4_ext_put_gap_in_cache+0xcb/0x110 [ 203.036880] ? ext4_zeroout_es+0x170/0x170 [ 203.036895] ? ext4_find_extent+0x64c/0x960 04:53:02 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 203.036913] ext4_ext_map_blocks+0x1d4b/0x4fa0 [ 203.036928] ? save_trace+0x290/0x290 [ 203.036946] ? ext4_find_delalloc_cluster+0xb0/0xb0 [ 203.036955] ? __lock_is_held+0xb6/0x140 [ 203.036972] ? lock_acquire+0x16f/0x430 [ 203.066952] ? ext4_map_blocks+0x354/0x16e0 [ 203.071301] ext4_map_blocks+0xc8a/0x16e0 [ 203.071316] ? __lock_is_held+0xb6/0x140 [ 203.071329] ? check_preemption_disabled+0x3c/0x250 [ 203.071343] ? ext4_issue_zeroout+0x160/0x160 [ 203.071356] ? __brelse+0x50/0x60 [ 203.071372] ext4_getblk+0xac/0x450 04:53:02 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 203.071383] ? ext4_iomap_begin+0x8a0/0x8a0 [ 203.071394] ? ext4_free_inode+0x1210/0x1210 [ 203.071414] ext4_bread+0x6e/0x1a0 [ 203.084694] ? ext4_getblk+0x450/0x450 [ 203.084714] ext4_append+0x14b/0x360 [ 203.084729] ext4_mkdir+0x531/0xc20 [ 203.084749] ? ext4_init_dot_dotdot+0x4c0/0x4c0 [ 203.084763] ? security_inode_mkdir+0xd0/0x110 [ 203.084778] vfs_mkdir+0x3ca/0x610 [ 203.132654] SyS_mkdir+0x1b7/0x200 [ 203.136219] ? SyS_mkdirat+0x210/0x210 [ 203.140155] ? do_syscall_64+0x53/0x640 [ 203.144154] ? SyS_mkdirat+0x210/0x210 04:53:02 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:02 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 203.148130] do_syscall_64+0x1e8/0x640 [ 203.152063] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 203.156938] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 203.162153] RIP: 0033:0x458be7 [ 203.165353] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 203.173087] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458be7 [ 203.180369] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000840 [ 203.187773] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a 04:53:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) [ 203.195051] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 203.195058] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 203.210798] FAULT_INJECTION: forcing a failure. [ 203.210798] name failslab, interval 1, probability 0, space 0, times 0 [ 203.214419] gfs2: not a GFS2 filesystem [ 203.245450] CPU: 1 PID: 10487 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 203.259735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.269115] Call Trace: [ 203.269138] dump_stack+0x138/0x19c [ 203.269154] should_fail.cold+0x10f/0x159 [ 203.269168] should_failslab+0xdb/0x130 [ 203.283753] kmem_cache_alloc_node+0x287/0x780 [ 203.288358] __alloc_skb+0x9c/0x500 [ 203.291995] ? skb_scrub_packet+0x4b0/0x4b0 [ 203.296325] ? netlink_has_listeners+0x20a/0x330 [ 203.301092] kobject_uevent_env+0x781/0xc23 [ 203.305537] kobject_uevent+0x20/0x26 [ 203.309345] lo_ioctl+0x11e7/0x1ce0 [ 203.312990] ? loop_probe+0x160/0x160 [ 203.316799] blkdev_ioctl+0x96b/0x1860 [ 203.320696] ? blkpg_ioctl+0x980/0x980 [ 203.325122] ? __might_sleep+0x93/0xb0 [ 203.329139] ? __fget+0x210/0x370 [ 203.332610] block_ioctl+0xde/0x120 [ 203.336244] ? blkdev_fallocate+0x3b0/0x3b0 [ 203.340575] do_vfs_ioctl+0x7ae/0x1060 [ 203.344475] ? selinux_file_mprotect+0x5d0/0x5d0 [ 203.349250] ? lock_downgrade+0x6e0/0x6e0 [ 203.353426] ? ioctl_preallocate+0x1c0/0x1c0 [ 203.357848] ? __fget+0x237/0x370 [ 203.361331] ? security_file_ioctl+0x89/0xb0 [ 203.365788] SyS_ioctl+0x8f/0xc0 [ 203.369163] ? do_vfs_ioctl+0x1060/0x1060 [ 203.373422] do_syscall_64+0x1e8/0x640 [ 203.377322] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 203.382187] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 203.387387] RIP: 0033:0x459637 [ 203.390580] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 203.398299] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 [ 203.405577] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 203.413381] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 203.420664] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 203.427972] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 203.451281] gfs2: not a GFS2 filesystem 04:53:02 executing program 3 (fault-call:0 fault-nth:42): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:02 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:02 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:02 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:53:02 executing program 4 (fault-call:0 fault-nth:34): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:53:03 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 203.592872] FAULT_INJECTION: forcing a failure. [ 203.592872] name failslab, interval 1, probability 0, space 0, times 0 [ 203.604369] CPU: 1 PID: 10523 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 203.611502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.620870] Call Trace: [ 203.623479] dump_stack+0x138/0x19c [ 203.627133] should_fail.cold+0x10f/0x159 [ 203.631312] ? __es_tree_search.isra.0+0x15f/0x1c0 [ 203.631328] should_failslab+0xdb/0x130 [ 203.631341] kmem_cache_alloc+0x47/0x780 [ 203.631359] __es_insert_extent+0x26c/0xe60 [ 203.631378] ext4_es_insert_extent+0x1f0/0x590 [ 203.631390] ? check_preemption_disabled+0x3c/0x250 [ 203.631413] ? ext4_es_find_delayed_extent_range+0x960/0x960 [ 203.648712] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 203.648729] ? ext4_es_find_delayed_extent_range+0x31d/0x960 [ 203.648745] ext4_ext_put_gap_in_cache+0xcb/0x110 [ 203.648757] ? ext4_zeroout_es+0x170/0x170 [ 203.648769] ? ext4_find_extent+0x64c/0x960 04:53:03 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 203.648785] ext4_ext_map_blocks+0x1d4b/0x4fa0 [ 203.657818] FAULT_INJECTION: forcing a failure. [ 203.657818] name failslab, interval 1, probability 0, space 0, times 0 [ 203.658391] ? save_trace+0x290/0x290 [ 203.658419] ? ext4_find_delalloc_cluster+0xb0/0xb0 [ 203.658429] ? __lock_is_held+0xb6/0x140 [ 203.658446] ? lock_acquire+0x16f/0x430 [ 203.709089] ? ext4_map_blocks+0x354/0x16e0 [ 203.722160] ext4_map_blocks+0xc8a/0x16e0 [ 203.730635] ? __lock_is_held+0xb6/0x140 [ 203.734711] ? check_preemption_disabled+0x3c/0x250 04:53:03 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 203.739750] ? ext4_issue_zeroout+0x160/0x160 [ 203.744269] ? __brelse+0x50/0x60 [ 203.747742] ext4_getblk+0xac/0x450 [ 203.751396] ? ext4_iomap_begin+0x8a0/0x8a0 [ 203.755745] ? ext4_free_inode+0x1210/0x1210 [ 203.760182] ext4_bread+0x6e/0x1a0 [ 203.763745] ? ext4_getblk+0x450/0x450 [ 203.767662] ext4_append+0x14b/0x360 [ 203.771412] ext4_mkdir+0x531/0xc20 [ 203.775075] ? ext4_init_dot_dotdot+0x4c0/0x4c0 [ 203.779939] ? security_inode_mkdir+0xd0/0x110 [ 203.784548] vfs_mkdir+0x3ca/0x610 [ 203.788116] SyS_mkdir+0x1b7/0x200 [ 203.791681] ? SyS_mkdirat+0x210/0x210 [ 203.795596] ? do_syscall_64+0x53/0x640 [ 203.799691] ? SyS_mkdirat+0x210/0x210 [ 203.803595] do_syscall_64+0x1e8/0x640 [ 203.807501] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 203.812467] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 203.817704] RIP: 0033:0x458be7 [ 203.820901] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 203.828626] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458be7 [ 203.836191] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000840 04:53:03 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 203.843649] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 203.850940] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 203.858234] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 203.865537] CPU: 0 PID: 10527 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 203.872837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.881842] gfs2: not a GFS2 filesystem [ 203.882300] Call Trace: [ 203.882320] dump_stack+0x138/0x19c [ 203.882339] should_fail.cold+0x10f/0x159 [ 203.882355] should_failslab+0xdb/0x130 [ 203.900825] kmem_cache_alloc_node_trace+0x280/0x770 [ 203.906037] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 203.911510] __kmalloc_node_track_caller+0x3d/0x80 [ 203.916453] __kmalloc_reserve.isra.0+0x40/0xe0 [ 203.921131] __alloc_skb+0xcf/0x500 [ 203.924760] ? skb_scrub_packet+0x4b0/0x4b0 [ 203.929071] ? netlink_has_listeners+0x20a/0x330 [ 203.933817] kobject_uevent_env+0x781/0xc23 [ 203.938177] kobject_uevent+0x20/0x26 [ 203.942684] lo_ioctl+0x11e7/0x1ce0 [ 203.946563] ? loop_probe+0x160/0x160 [ 203.950455] blkdev_ioctl+0x96b/0x1860 [ 203.954334] ? blkpg_ioctl+0x980/0x980 [ 203.958235] ? __might_sleep+0x93/0xb0 [ 203.962167] ? __fget+0x210/0x370 [ 203.965625] block_ioctl+0xde/0x120 [ 203.969268] ? blkdev_fallocate+0x3b0/0x3b0 [ 203.973672] do_vfs_ioctl+0x7ae/0x1060 [ 203.977641] ? selinux_file_mprotect+0x5d0/0x5d0 [ 203.982389] ? lock_downgrade+0x6e0/0x6e0 [ 203.986530] ? ioctl_preallocate+0x1c0/0x1c0 [ 203.991029] ? __fget+0x237/0x370 [ 203.994506] ? security_file_ioctl+0x89/0xb0 [ 203.999098] SyS_ioctl+0x8f/0xc0 [ 204.002452] ? do_vfs_ioctl+0x1060/0x1060 [ 204.006590] do_syscall_64+0x1e8/0x640 [ 204.010464] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 204.015299] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 204.020492] RIP: 0033:0x459637 [ 204.023675] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 204.031424] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459637 04:53:03 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:53:03 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 204.038721] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 204.045982] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 204.053262] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 204.060549] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 204.092640] gfs2: not a GFS2 filesystem 04:53:03 executing program 3 (fault-call:0 fault-nth:43): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:03 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:53:03 executing program 4 (fault-call:0 fault-nth:35): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:03 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:53:03 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:03 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 204.239250] FAULT_INJECTION: forcing a failure. [ 204.239250] name failslab, interval 1, probability 0, space 0, times 0 [ 204.257501] FAULT_INJECTION: forcing a failure. [ 204.257501] name failslab, interval 1, probability 0, space 0, times 0 04:53:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:53:03 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 204.335843] CPU: 1 PID: 10562 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 204.343114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.352525] Call Trace: [ 204.355176] dump_stack+0x138/0x19c [ 204.358821] should_fail.cold+0x10f/0x159 [ 204.362988] should_failslab+0xdb/0x130 [ 204.367005] kmem_cache_alloc+0x2d7/0x780 [ 204.371170] ? rcu_read_lock_sched_held+0x110/0x130 [ 204.376258] ? __mark_inode_dirty+0x2b7/0x1040 [ 204.380862] ext4_mb_new_blocks+0x509/0x3990 [ 204.385286] ? ext4_find_extent+0x709/0x960 [ 204.389622] ext4_ext_map_blocks+0x26cd/0x4fa0 [ 204.389644] ? ext4_find_delalloc_cluster+0xb0/0xb0 [ 204.389655] ? __lock_is_held+0xb6/0x140 [ 204.389672] ? lock_acquire+0x16f/0x430 [ 204.407322] ext4_map_blocks+0x7d3/0x16e0 [ 204.411501] ? ext4_issue_zeroout+0x160/0x160 [ 204.416009] ? __brelse+0x50/0x60 [ 204.419478] ext4_getblk+0xac/0x450 [ 204.423123] ? ext4_iomap_begin+0x8a0/0x8a0 [ 204.427520] ? ext4_free_inode+0x1210/0x1210 [ 204.431958] ext4_bread+0x6e/0x1a0 [ 204.435528] ? ext4_getblk+0x450/0x450 [ 204.439519] ext4_append+0x14b/0x360 [ 204.443287] ext4_mkdir+0x531/0xc20 [ 204.446933] ? ext4_init_dot_dotdot+0x4c0/0x4c0 [ 204.451713] ? security_inode_mkdir+0xd0/0x110 [ 204.456435] vfs_mkdir+0x3ca/0x610 [ 204.460007] SyS_mkdir+0x1b7/0x200 [ 204.463573] ? SyS_mkdirat+0x210/0x210 [ 204.467474] ? do_syscall_64+0x53/0x640 [ 204.471462] ? SyS_mkdirat+0x210/0x210 [ 204.475368] do_syscall_64+0x1e8/0x640 [ 204.479266] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 204.484138] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 204.489343] RIP: 0033:0x458be7 [ 204.492554] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 204.500287] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458be7 [ 204.507579] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000840 [ 204.515096] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 204.522384] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 204.529792] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 204.537130] CPU: 0 PID: 10558 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 204.544453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.554095] Call Trace: [ 204.556711] dump_stack+0x138/0x19c [ 204.560374] should_fail.cold+0x10f/0x159 [ 204.564625] should_failslab+0xdb/0x130 [ 204.568631] kmem_cache_alloc+0x2d7/0x780 [ 204.572823] ? selinux_file_mprotect+0x5d0/0x5d0 [ 204.577856] ? lock_downgrade+0x6e0/0x6e0 [ 204.582152] ? ioctl_preallocate+0x1c0/0x1c0 04:53:03 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 204.586599] getname_flags+0xcb/0x580 [ 204.590762] SyS_mkdir+0x7e/0x200 [ 204.594314] ? SyS_mkdirat+0x210/0x210 [ 204.598385] ? do_syscall_64+0x53/0x640 [ 204.603020] ? SyS_mkdirat+0x210/0x210 [ 204.606948] do_syscall_64+0x1e8/0x640 [ 204.610961] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 204.616113] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 204.621350] RIP: 0033:0x458be7 [ 204.624649] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 04:53:04 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:04 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 204.632389] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458be7 [ 204.639714] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000840 [ 204.647244] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 204.654811] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 204.662098] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 04:53:04 executing program 3 (fault-call:0 fault-nth:44): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:04 executing program 4 (fault-call:0 fault-nth:36): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:53:04 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:04 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:53:04 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:04 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 204.813639] FAULT_INJECTION: forcing a failure. [ 204.813639] name failslab, interval 1, probability 0, space 0, times 0 [ 204.832029] FAULT_INJECTION: forcing a failure. [ 204.832029] name failslab, interval 1, probability 0, space 0, times 0 04:53:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) [ 204.887429] CPU: 0 PID: 10598 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 204.895302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.905257] Call Trace: [ 204.907911] dump_stack+0x138/0x19c [ 204.911652] should_fail.cold+0x10f/0x159 [ 204.915930] should_failslab+0xdb/0x130 [ 204.920025] kmem_cache_alloc+0x2d7/0x780 [ 204.924207] ? rcu_read_lock_sched_held+0x110/0x130 [ 204.929255] ? __mark_inode_dirty+0x2b7/0x1040 [ 204.934179] ext4_mb_new_blocks+0x509/0x3990 [ 204.938792] ? ext4_find_extent+0x709/0x960 [ 204.943153] ext4_ext_map_blocks+0x26cd/0x4fa0 [ 204.947773] ? ext4_find_delalloc_cluster+0xb0/0xb0 [ 204.952963] ? __lock_is_held+0xb6/0x140 [ 204.957294] ? lock_acquire+0x16f/0x430 [ 204.961612] ext4_map_blocks+0x7d3/0x16e0 [ 204.965953] ? ext4_issue_zeroout+0x160/0x160 [ 204.970818] ? __brelse+0x50/0x60 [ 204.974404] ext4_getblk+0xac/0x450 [ 204.978052] ? ext4_iomap_begin+0x8a0/0x8a0 [ 204.982486] ? ext4_free_inode+0x1210/0x1210 [ 204.986972] ext4_bread+0x6e/0x1a0 [ 204.990540] ? ext4_getblk+0x450/0x450 [ 204.994544] ext4_append+0x14b/0x360 [ 204.998574] ext4_mkdir+0x531/0xc20 [ 205.002328] ? ext4_init_dot_dotdot+0x4c0/0x4c0 [ 205.007027] ? security_inode_mkdir+0xd0/0x110 [ 205.011650] vfs_mkdir+0x3ca/0x610 [ 205.015664] SyS_mkdir+0x1b7/0x200 [ 205.019313] ? SyS_mkdirat+0x210/0x210 [ 205.023463] ? do_syscall_64+0x53/0x640 [ 205.027834] ? SyS_mkdirat+0x210/0x210 [ 205.031741] do_syscall_64+0x1e8/0x640 04:53:04 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 205.035645] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 205.040652] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 205.045967] RIP: 0033:0x458be7 [ 205.049262] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 205.057270] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458be7 [ 205.064647] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000840 [ 205.072182] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 205.079563] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 205.086959] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 205.094420] CPU: 1 PID: 10600 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 205.101640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.101645] Call Trace: [ 205.101664] dump_stack+0x138/0x19c [ 205.101681] should_fail.cold+0x10f/0x159 [ 205.101695] should_failslab+0xdb/0x130 [ 205.125961] kmem_cache_alloc+0x2d7/0x780 [ 205.130313] ? rcu_lockdep_current_cpu_online+0xf2/0x140 04:53:04 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:04 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 205.136101] ? ext4_sync_fs+0x800/0x800 [ 205.140208] ext4_alloc_inode+0x1d/0x610 [ 205.144356] alloc_inode+0x64/0x180 [ 205.144368] new_inode_pseudo+0x19/0xf0 [ 205.144380] new_inode+0x1f/0x40 [ 205.144390] __ext4_new_inode+0x32c/0x4860 [ 205.144418] ? avc_has_perm+0x2df/0x4b0 [ 205.152049] ? ext4_free_inode+0x1210/0x1210 [ 205.152068] ? dquot_get_next_dqblk+0x160/0x160 [ 205.152087] ext4_mkdir+0x331/0xc20 [ 205.152105] ? ext4_init_dot_dotdot+0x4c0/0x4c0 [ 205.152121] ? security_inode_mkdir+0xd0/0x110 04:53:04 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 205.160424] vfs_mkdir+0x3ca/0x610 [ 205.160439] SyS_mkdir+0x1b7/0x200 [ 205.160451] ? SyS_mkdirat+0x210/0x210 [ 205.160461] ? do_syscall_64+0x53/0x640 [ 205.160470] ? SyS_mkdirat+0x210/0x210 [ 205.160481] do_syscall_64+0x1e8/0x640 [ 205.160489] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 205.160505] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 205.169210] RIP: 0033:0x458be7 [ 205.169217] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 205.169227] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458be7 [ 205.169233] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000840 [ 205.169238] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 205.169244] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 205.169250] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 04:53:04 executing program 3 (fault-call:0 fault-nth:45): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:04 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:53:04 executing program 4 (fault-call:0 fault-nth:37): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:04 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:04 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) [ 205.417795] FAULT_INJECTION: forcing a failure. [ 205.417795] name failslab, interval 1, probability 0, space 0, times 0 [ 205.433429] CPU: 0 PID: 10636 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 205.441155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.451743] Call Trace: [ 205.454861] dump_stack+0x138/0x19c [ 205.458539] should_fail.cold+0x10f/0x159 [ 205.462878] should_failslab+0xdb/0x130 04:53:04 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 205.467212] kmem_cache_alloc+0x2d7/0x780 [ 205.471560] ? selinux_file_mprotect+0x5d0/0x5d0 [ 205.476432] ? lock_downgrade+0x6e0/0x6e0 [ 205.481344] ? ioctl_preallocate+0x1c0/0x1c0 [ 205.485964] getname_flags+0xcb/0x580 [ 205.490095] SyS_mkdir+0x7e/0x200 [ 205.493750] ? SyS_mkdirat+0x210/0x210 [ 205.498760] ? do_syscall_64+0x53/0x640 [ 205.503064] ? SyS_mkdirat+0x210/0x210 [ 205.507454] do_syscall_64+0x1e8/0x640 [ 205.511468] ? trace_hardirqs_off_thunk+0x1a/0x1c 04:53:05 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 205.516734] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 205.522476] RIP: 0033:0x458be7 [ 205.526209] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 205.534407] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458be7 [ 205.542474] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000840 [ 205.550319] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 205.550326] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 205.550331] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 205.579542] FAULT_INJECTION: forcing a failure. [ 205.579542] name failslab, interval 1, probability 0, space 0, times 0 [ 205.591577] CPU: 0 PID: 10641 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 205.599772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.609589] Call Trace: [ 205.609609] dump_stack+0x138/0x19c [ 205.609627] should_fail.cold+0x10f/0x159 [ 205.609639] ? __es_tree_search.isra.0+0x15f/0x1c0 [ 205.609652] should_failslab+0xdb/0x130 [ 205.609667] kmem_cache_alloc+0x47/0x780 [ 205.629630] ? ext4_es_can_be_merged+0x16e/0x230 [ 205.643337] __es_insert_extent+0x26c/0xe60 [ 205.648097] ext4_es_insert_extent+0x1f0/0x590 [ 205.648115] ? ext4_es_find_delayed_extent_range+0x960/0x960 [ 205.648137] ext4_map_blocks+0xa03/0x16e0 [ 205.648153] ? ext4_issue_zeroout+0x160/0x160 [ 205.670630] ? __brelse+0x50/0x60 [ 205.674334] ext4_getblk+0xac/0x450 [ 205.674348] ? ext4_iomap_begin+0x8a0/0x8a0 [ 205.674361] ? ext4_free_inode+0x1210/0x1210 [ 205.674374] ext4_bread+0x6e/0x1a0 [ 205.674385] ? ext4_getblk+0x450/0x450 [ 205.687065] ext4_append+0x14b/0x360 [ 205.687081] ext4_mkdir+0x531/0xc20 [ 205.687098] ? ext4_init_dot_dotdot+0x4c0/0x4c0 [ 205.707536] ? security_inode_mkdir+0xd0/0x110 [ 205.712602] vfs_mkdir+0x3ca/0x610 [ 205.716180] SyS_mkdir+0x1b7/0x200 [ 205.719771] ? SyS_mkdirat+0x210/0x210 [ 205.725826] ? do_syscall_64+0x53/0x640 [ 205.730238] ? SyS_mkdirat+0x210/0x210 [ 205.734177] do_syscall_64+0x1e8/0x640 [ 205.738273] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 205.744391] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 205.750307] RIP: 0033:0x458be7 [ 205.753792] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 04:53:05 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:53:05 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:05 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:05 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 205.761748] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458be7 [ 205.771181] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000840 [ 205.780161] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 205.787785] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 205.795536] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 205.804500] gfs2: not a GFS2 filesystem 04:53:05 executing program 3 (fault-call:0 fault-nth:46): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:05 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:05 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:05 executing program 4 (fault-call:0 fault-nth:38): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:53:05 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 205.953419] FAULT_INJECTION: forcing a failure. [ 205.953419] name failslab, interval 1, probability 0, space 0, times 0 [ 205.968094] CPU: 1 PID: 10681 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 205.968781] FAULT_INJECTION: forcing a failure. [ 205.968781] name failslab, interval 1, probability 0, space 0, times 0 [ 205.976301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.976308] Call Trace: [ 205.976334] dump_stack+0x138/0x19c [ 205.976352] should_fail.cold+0x10f/0x159 [ 205.976365] ? __es_tree_search.isra.0+0x15f/0x1c0 [ 205.976379] should_failslab+0xdb/0x130 [ 205.976394] kmem_cache_alloc+0x47/0x780 [ 205.976416] ? ext4_es_can_be_merged+0x16e/0x230 [ 205.976434] __es_insert_extent+0x26c/0xe60 [ 205.976454] ext4_es_insert_extent+0x1f0/0x590 [ 205.976469] ? ext4_es_find_delayed_extent_range+0x960/0x960 [ 205.976488] ext4_map_blocks+0xa03/0x16e0 [ 205.976507] ? ext4_issue_zeroout+0x160/0x160 [ 206.054004] ? __brelse+0x50/0x60 [ 206.057780] ext4_getblk+0xac/0x450 [ 206.061648] ? ext4_iomap_begin+0x8a0/0x8a0 [ 206.066446] ? ext4_free_inode+0x1210/0x1210 [ 206.071449] ext4_bread+0x6e/0x1a0 [ 206.075337] ? ext4_getblk+0x450/0x450 [ 206.079541] ext4_append+0x14b/0x360 [ 206.083302] ext4_mkdir+0x531/0xc20 [ 206.087003] ? ext4_init_dot_dotdot+0x4c0/0x4c0 [ 206.092275] ? security_inode_mkdir+0xd0/0x110 [ 206.097236] vfs_mkdir+0x3ca/0x610 [ 206.100902] SyS_mkdir+0x1b7/0x200 [ 206.104585] ? SyS_mkdirat+0x210/0x210 [ 206.108844] ? do_syscall_64+0x53/0x640 [ 206.112840] ? SyS_mkdirat+0x210/0x210 [ 206.116883] do_syscall_64+0x1e8/0x640 [ 206.120774] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 206.125735] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 206.131196] RIP: 0033:0x458be7 [ 206.134585] RSP: 002b:00007f97dd667a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 206.142933] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458be7 04:53:05 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 206.150518] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000840 [ 206.159012] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 206.166661] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 206.174716] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 206.182138] CPU: 0 PID: 10683 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 206.189820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.199287] Call Trace: 04:53:05 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 206.201989] dump_stack+0x138/0x19c [ 206.205918] should_fail.cold+0x10f/0x159 [ 206.210099] should_failslab+0xdb/0x130 [ 206.214258] kmem_cache_alloc+0x2d7/0x780 [ 206.220198] ? __debug_object_init+0x171/0x8e0 [ 206.225072] ? ext4_alloc_inode+0x1d/0x610 [ 206.229717] selinux_inode_alloc_security+0xb6/0x2a0 [ 206.235477] security_inode_alloc+0x94/0xd0 [ 206.240921] inode_init_always+0x552/0xaf0 [ 206.245362] alloc_inode+0x81/0x180 [ 206.249250] new_inode_pseudo+0x19/0xf0 04:53:05 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:05 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 206.253951] new_inode+0x1f/0x40 [ 206.257852] __ext4_new_inode+0x32c/0x4860 [ 206.262304] ? avc_has_perm+0x2df/0x4b0 [ 206.266971] ? ext4_free_inode+0x1210/0x1210 [ 206.271454] ? dquot_get_next_dqblk+0x160/0x160 [ 206.276367] ext4_mkdir+0x331/0xc20 [ 206.280353] ? ext4_init_dot_dotdot+0x4c0/0x4c0 [ 206.285529] ? security_inode_mkdir+0xd0/0x110 [ 206.290231] vfs_mkdir+0x3ca/0x610 [ 206.294230] SyS_mkdir+0x1b7/0x200 [ 206.298132] ? SyS_mkdirat+0x210/0x210 [ 206.302048] ? do_syscall_64+0x53/0x640 [ 206.306321] ? SyS_mkdirat+0x210/0x210 [ 206.310326] do_syscall_64+0x1e8/0x640 [ 206.314243] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 206.316392] gfs2: not a GFS2 filesystem [ 206.319389] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 206.328866] RIP: 0033:0x458be7 [ 206.332245] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 206.340498] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458be7 04:53:05 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:05 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 206.348140] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000840 [ 206.356499] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 206.363803] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 206.371198] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 04:53:05 executing program 3 (fault-call:0 fault-nth:47): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:05 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:53:05 executing program 4 (fault-call:0 fault-nth:39): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) [ 206.468896] FAULT_INJECTION: forcing a failure. [ 206.468896] name failslab, interval 1, probability 0, space 0, times 0 04:53:05 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 206.552298] CPU: 0 PID: 10706 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 206.559723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.569269] Call Trace: [ 206.569292] dump_stack+0x138/0x19c [ 206.575831] should_fail.cold+0x10f/0x159 [ 206.580763] should_failslab+0xdb/0x130 [ 206.584948] kmem_cache_alloc_trace+0x2e9/0x790 [ 206.590421] ? kasan_check_write+0x14/0x20 [ 206.596367] ? _copy_from_user+0x99/0x110 04:53:06 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 206.600959] copy_mount_options+0x5c/0x2f0 [ 206.605691] SyS_mount+0x87/0x120 [ 206.610124] ? copy_mnt_ns+0x8c0/0x8c0 [ 206.614047] do_syscall_64+0x1e8/0x640 [ 206.618783] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 206.624706] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 206.630370] RIP: 0033:0x45c21a [ 206.634186] RSP: 002b:00007f97dd667a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 206.643048] RAX: ffffffffffffffda RBX: 00007f97dd667b40 RCX: 000000000045c21a 04:53:06 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 206.650837] RDX: 00007f97dd667ae0 RSI: 0000000020000840 RDI: 00007f97dd667b00 [ 206.658733] RBP: 0000000000000000 R08: 00007f97dd667b40 R09: 00007f97dd667ae0 [ 206.666469] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 206.674064] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 206.693434] FAULT_INJECTION: forcing a failure. [ 206.693434] name failslab, interval 1, probability 0, space 0, times 0 [ 206.721913] CPU: 0 PID: 10719 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 206.729564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.739949] Call Trace: [ 206.742778] dump_stack+0x138/0x19c [ 206.746521] should_fail.cold+0x10f/0x159 [ 206.750698] should_failslab+0xdb/0x130 [ 206.755110] __kmalloc+0x2f0/0x7a0 [ 206.759091] ? ext4_find_extent+0x709/0x960 [ 206.763918] ext4_find_extent+0x709/0x960 [ 206.768442] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 206.774010] ext4_ext_map_blocks+0x1a3/0x4fa0 [ 206.778535] ? save_trace+0x290/0x290 [ 206.782740] ? ext4_find_delalloc_cluster+0xb0/0xb0 [ 206.787869] ? __lock_is_held+0xb6/0x140 [ 206.791970] ? lock_acquire+0x16f/0x430 [ 206.796646] ? ext4_map_blocks+0x354/0x16e0 04:53:06 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 206.801436] ext4_map_blocks+0xc8a/0x16e0 [ 206.805880] ? __lock_is_held+0xb6/0x140 [ 206.810337] ? check_preemption_disabled+0x3c/0x250 [ 206.810354] ? ext4_issue_zeroout+0x160/0x160 [ 206.810365] ? __brelse+0x50/0x60 [ 206.810380] ext4_getblk+0xac/0x450 [ 206.810393] ? ext4_iomap_begin+0x8a0/0x8a0 [ 206.810404] ? ext4_free_inode+0x1210/0x1210 [ 206.810418] ext4_bread+0x6e/0x1a0 [ 206.810429] ? ext4_getblk+0x450/0x450 [ 206.810448] ext4_append+0x14b/0x360 [ 206.825711] ext4_mkdir+0x531/0xc20 [ 206.854976] ? ext4_init_dot_dotdot+0x4c0/0x4c0 [ 206.859995] ? security_inode_mkdir+0xd0/0x110 [ 206.865143] vfs_mkdir+0x3ca/0x610 [ 206.869218] SyS_mkdir+0x1b7/0x200 [ 206.872967] ? SyS_mkdirat+0x210/0x210 [ 206.877126] ? do_syscall_64+0x53/0x640 [ 206.881429] ? SyS_mkdirat+0x210/0x210 [ 206.885778] do_syscall_64+0x1e8/0x640 [ 206.891237] ? trace_hardirqs_off_thunk+0x1a/0x1c 04:53:06 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:06 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:53:06 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) [ 206.891255] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 206.891264] RIP: 0033:0x458be7 [ 206.891269] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 206.891279] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458be7 [ 206.891284] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000840 [ 206.891290] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 206.891295] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 04:53:06 executing program 3 (fault-call:0 fault-nth:48): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:06 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 206.891300] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 206.933778] gfs2: not a GFS2 filesystem 04:53:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) [ 207.068256] FAULT_INJECTION: forcing a failure. [ 207.068256] name failslab, interval 1, probability 0, space 0, times 0 [ 207.095870] CPU: 0 PID: 10754 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 207.103550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.113340] Call Trace: [ 207.115960] dump_stack+0x138/0x19c [ 207.119915] should_fail.cold+0x10f/0x159 [ 207.124562] should_failslab+0xdb/0x130 [ 207.128921] kmem_cache_alloc+0x2d7/0x780 [ 207.133186] ? lock_downgrade+0x6e0/0x6e0 [ 207.137983] alloc_vfsmnt+0x28/0x7d0 [ 207.141962] vfs_kern_mount.part.0+0x2a/0x3d0 [ 207.146930] do_mount+0x417/0x27d0 [ 207.150947] ? copy_mount_options+0x5c/0x2f0 [ 207.155365] ? rcu_read_lock_sched_held+0x110/0x130 [ 207.161469] ? copy_mount_string+0x40/0x40 [ 207.166765] ? copy_mount_options+0x1fe/0x2f0 [ 207.171561] SyS_mount+0xab/0x120 [ 207.175202] ? copy_mnt_ns+0x8c0/0x8c0 [ 207.179448] do_syscall_64+0x1e8/0x640 [ 207.183538] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 207.188654] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 207.195367] RIP: 0033:0x45c21a [ 207.200147] RSP: 002b:00007f97dd667a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 207.208383] RAX: ffffffffffffffda RBX: 00007f97dd667b40 RCX: 000000000045c21a [ 207.216124] RDX: 00007f97dd667ae0 RSI: 0000000020000840 RDI: 00007f97dd667b00 [ 207.223728] RBP: 0000000000000000 R08: 00007f97dd667b40 R09: 00007f97dd667ae0 [ 207.231473] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 207.239988] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 04:53:06 executing program 4 (fault-call:0 fault-nth:40): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:06 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:06 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:53:06 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:06 executing program 3 (fault-call:0 fault-nth:49): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) [ 207.365423] FAULT_INJECTION: forcing a failure. [ 207.365423] name failslab, interval 1, probability 0, space 0, times 0 [ 207.377652] CPU: 0 PID: 10772 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 207.385447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.395175] Call Trace: [ 207.397975] dump_stack+0x138/0x19c [ 207.402315] should_fail.cold+0x10f/0x159 [ 207.407352] should_failslab+0xdb/0x130 [ 207.412122] __kmalloc+0x71/0x7a0 04:53:06 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 207.415841] ? mls_compute_context_len+0x3f6/0x5e0 [ 207.421314] ? context_struct_to_string+0x33a/0x630 [ 207.426495] context_struct_to_string+0x33a/0x630 [ 207.431926] ? dump_masked_av_helper+0x90/0x90 [ 207.437152] security_sid_to_context_core+0x18a/0x200 [ 207.442733] security_sid_to_context_force+0x2b/0x40 [ 207.442748] selinux_inode_init_security+0x493/0x700 [ 207.442762] ? selinux_inode_create+0x30/0x30 [ 207.442772] ? kfree+0x20a/0x270 04:53:06 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:06 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 207.442804] security_inode_init_security+0x18d/0x360 [ 207.453128] ? ext4_init_acl+0x1f0/0x1f0 [ 207.453143] ? security_kernel_post_read_file+0xd0/0xd0 [ 207.453153] ? posix_acl_create+0xf5/0x3a0 [ 207.453169] ? ext4_set_acl+0x400/0x400 [ 207.453180] ? lock_downgrade+0x6e0/0x6e0 [ 207.453192] ext4_init_security+0x34/0x40 [ 207.453202] __ext4_new_inode+0x3385/0x4860 [ 207.453223] ? ext4_free_inode+0x1210/0x1210 [ 207.453238] ? dquot_get_next_dqblk+0x160/0x160 [ 207.453256] ext4_mkdir+0x331/0xc20 [ 207.480638] ? ext4_init_dot_dotdot+0x4c0/0x4c0 [ 207.480655] ? security_inode_mkdir+0xd0/0x110 [ 207.480671] vfs_mkdir+0x3ca/0x610 [ 207.480682] SyS_mkdir+0x1b7/0x200 [ 207.480692] ? SyS_mkdirat+0x210/0x210 [ 207.480702] ? do_syscall_64+0x53/0x640 [ 207.480711] ? SyS_mkdirat+0x210/0x210 [ 207.480722] do_syscall_64+0x1e8/0x640 [ 207.480732] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 207.480748] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 207.480756] RIP: 0033:0x458be7 [ 207.480762] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 207.480773] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458be7 [ 207.480779] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000840 [ 207.480784] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 207.480790] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 207.480796] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 207.608141] FAULT_INJECTION: forcing a failure. 04:53:07 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:07 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:07 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 207.608141] name failslab, interval 1, probability 0, space 0, times 0 [ 207.682121] CPU: 1 PID: 10773 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 207.689665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.699282] Call Trace: [ 207.702190] dump_stack+0x138/0x19c [ 207.706045] should_fail.cold+0x10f/0x159 [ 207.710253] should_failslab+0xdb/0x130 [ 207.714454] kmem_cache_alloc+0x2d7/0x780 [ 207.718997] ? fs_reclaim_acquire+0x20/0x20 [ 207.724512] ? find_held_lock+0x35/0x130 [ 207.729892] getname_flags+0xcb/0x580 [ 207.736583] user_path_at_empty+0x2f/0x50 [ 207.743243] do_mount+0x12b/0x27d0 [ 207.747482] ? copy_mount_options+0x5c/0x2f0 [ 207.753151] ? rcu_read_lock_sched_held+0x110/0x130 [ 207.759753] ? copy_mount_string+0x40/0x40 [ 207.764934] ? _copy_from_user+0x99/0x110 [ 207.770108] ? copy_mount_options+0x1fe/0x2f0 [ 207.775546] SyS_mount+0xab/0x120 [ 207.782516] ? copy_mnt_ns+0x8c0/0x8c0 [ 207.787029] do_syscall_64+0x1e8/0x640 [ 207.791575] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 207.796860] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 207.802887] RIP: 0033:0x45c21a [ 207.806652] RSP: 002b:00007f97dd667a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 207.815301] RAX: ffffffffffffffda RBX: 00007f97dd667b40 RCX: 000000000045c21a [ 207.824560] RDX: 00007f97dd667ae0 RSI: 0000000020000840 RDI: 00007f97dd667b00 04:53:07 executing program 4 (fault-call:0 fault-nth:41): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:53:07 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:07 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 207.832724] RBP: 0000000000000000 R08: 00007f97dd667b40 R09: 00007f97dd667ae0 [ 207.840858] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 207.849545] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 04:53:07 executing program 3 (fault-call:0 fault-nth:50): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:07 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:07 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:53:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) [ 208.045017] FAULT_INJECTION: forcing a failure. [ 208.045017] name failslab, interval 1, probability 0, space 0, times 0 [ 208.057079] CPU: 0 PID: 10819 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 208.064303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.074219] Call Trace: [ 208.077787] dump_stack+0x138/0x19c [ 208.077805] should_fail.cold+0x10f/0x159 [ 208.077822] should_failslab+0xdb/0x130 [ 208.077835] __kmalloc+0x71/0x7a0 04:53:07 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:07 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 208.077846] ? mls_compute_context_len+0x3f6/0x5e0 [ 208.077859] ? context_struct_to_string+0x33a/0x630 [ 208.077873] context_struct_to_string+0x33a/0x630 [ 208.086114] ? dump_masked_av_helper+0x90/0x90 [ 208.086133] security_sid_to_context_core+0x18a/0x200 [ 208.086148] security_sid_to_context_force+0x2b/0x40 [ 208.086162] selinux_inode_init_security+0x493/0x700 [ 208.086177] ? selinux_inode_create+0x30/0x30 [ 208.086187] ? kfree+0x20a/0x270 [ 208.086203] security_inode_init_security+0x18d/0x360 [ 208.130133] ? ext4_init_acl+0x1f0/0x1f0 [ 208.130147] ? security_kernel_post_read_file+0xd0/0xd0 [ 208.130158] ? posix_acl_create+0xf5/0x3a0 [ 208.130175] ? ext4_set_acl+0x400/0x400 [ 208.130186] ? lock_downgrade+0x6e0/0x6e0 [ 208.130200] ext4_init_security+0x34/0x40 [ 208.130210] __ext4_new_inode+0x3385/0x4860 [ 208.130232] ? ext4_free_inode+0x1210/0x1210 [ 208.130247] ? dquot_get_next_dqblk+0x160/0x160 [ 208.130266] ext4_mkdir+0x331/0xc20 [ 208.130284] ? ext4_init_dot_dotdot+0x4c0/0x4c0 04:53:07 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:07 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 208.130296] ? security_inode_mkdir+0xd0/0x110 [ 208.154063] vfs_mkdir+0x3ca/0x610 [ 208.154076] SyS_mkdir+0x1b7/0x200 [ 208.154086] ? SyS_mkdirat+0x210/0x210 [ 208.154097] ? do_syscall_64+0x53/0x640 [ 208.154108] ? SyS_mkdirat+0x210/0x210 [ 208.154120] do_syscall_64+0x1e8/0x640 [ 208.154130] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 208.154148] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 208.154157] RIP: 0033:0x458be7 [ 208.154163] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 208.154176] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458be7 [ 208.154181] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000840 [ 208.154186] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 208.154191] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 208.154196] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 208.290336] FAULT_INJECTION: forcing a failure. [ 208.290336] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 208.302993] CPU: 1 PID: 10821 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 208.310486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.310493] Call Trace: [ 208.310516] dump_stack+0x138/0x19c [ 208.310535] should_fail.cold+0x10f/0x159 [ 208.310552] __alloc_pages_nodemask+0x1d6/0x7a0 [ 208.310561] ? fs_reclaim_acquire+0x20/0x20 [ 208.310574] ? __alloc_pages_slowpath+0x2930/0x2930 [ 208.310599] cache_grow_begin+0x80/0x400 [ 208.323482] kmem_cache_alloc+0x6a6/0x780 [ 208.323497] ? fs_reclaim_acquire+0x20/0x20 [ 208.323514] getname_flags+0xcb/0x580 [ 208.323528] user_path_at_empty+0x2f/0x50 [ 208.323541] do_mount+0x12b/0x27d0 [ 208.331667] ? copy_mount_options+0x5c/0x2f0 [ 208.331680] ? rcu_read_lock_sched_held+0x110/0x130 [ 208.331694] ? copy_mount_string+0x40/0x40 [ 208.331705] ? _copy_from_user+0x99/0x110 [ 208.331720] ? copy_mount_options+0x1fe/0x2f0 [ 208.331733] SyS_mount+0xab/0x120 [ 208.331742] ? copy_mnt_ns+0x8c0/0x8c0 [ 208.331754] do_syscall_64+0x1e8/0x640 [ 208.331763] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 208.331780] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 208.340919] RIP: 0033:0x45c21a [ 208.340926] RSP: 002b:00007f97dd667a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 208.340939] RAX: ffffffffffffffda RBX: 00007f97dd667b40 RCX: 000000000045c21a [ 208.340946] RDX: 00007f97dd667ae0 RSI: 0000000020000840 RDI: 00007f97dd667b00 04:53:07 executing program 4 (fault-call:0 fault-nth:42): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:07 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:53:07 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:07 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 208.340953] RBP: 0000000000000000 R08: 00007f97dd667b40 R09: 00007f97dd667ae0 [ 208.340959] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 208.340965] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 208.360655] gfs2: not a GFS2 filesystem [ 208.562015] FAULT_INJECTION: forcing a failure. [ 208.562015] name failslab, interval 1, probability 0, space 0, times 0 [ 208.574667] CPU: 1 PID: 10851 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 208.574676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.574681] Call Trace: [ 208.574700] dump_stack+0x138/0x19c [ 208.574721] should_fail.cold+0x10f/0x159 [ 208.574735] ? __es_tree_search.isra.0+0x15f/0x1c0 [ 208.574754] should_failslab+0xdb/0x130 [ 208.574771] kmem_cache_alloc+0x47/0x780 [ 208.604317] __es_insert_extent+0x26c/0xe60 [ 208.604338] ext4_es_insert_extent+0x1f0/0x590 [ 208.630225] ? check_preemption_disabled+0x3c/0x250 [ 208.635637] ? ext4_es_find_delayed_extent_range+0x960/0x960 [ 208.641964] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 208.647665] ? ext4_es_find_delayed_extent_range+0x31d/0x960 [ 208.654398] ext4_ext_put_gap_in_cache+0xcb/0x110 [ 208.659996] ? ext4_zeroout_es+0x170/0x170 [ 208.664766] ? ext4_find_extent+0x64c/0x960 [ 208.669220] ext4_ext_map_blocks+0x1d4b/0x4fa0 [ 208.674218] ? save_trace+0x290/0x290 [ 208.679205] ? ext4_find_delalloc_cluster+0xb0/0xb0 [ 208.679218] ? __lock_is_held+0xb6/0x140 [ 208.679241] ? lock_acquire+0x16f/0x430 [ 208.689682] ? ext4_map_blocks+0x354/0x16e0 [ 208.689701] ext4_map_blocks+0xc8a/0x16e0 [ 208.689716] ? __lock_is_held+0xb6/0x140 [ 208.689726] ? check_preemption_disabled+0x3c/0x250 [ 208.689740] ? ext4_issue_zeroout+0x160/0x160 [ 208.701176] FAULT_INJECTION: forcing a failure. [ 208.701176] name failslab, interval 1, probability 0, space 0, times 0 [ 208.703961] ? __brelse+0x50/0x60 [ 208.703980] ext4_getblk+0xac/0x450 [ 208.703994] ? ext4_iomap_begin+0x8a0/0x8a0 [ 208.704005] ? ext4_free_inode+0x1210/0x1210 [ 208.704019] ext4_bread+0x6e/0x1a0 [ 208.758566] ? ext4_getblk+0x450/0x450 [ 208.762979] ext4_append+0x14b/0x360 [ 208.766759] ext4_mkdir+0x531/0xc20 [ 208.770895] ? ext4_init_dot_dotdot+0x4c0/0x4c0 [ 208.776355] ? security_inode_mkdir+0xd0/0x110 [ 208.781378] vfs_mkdir+0x3ca/0x610 [ 208.785071] SyS_mkdir+0x1b7/0x200 [ 208.790041] ? SyS_mkdirat+0x210/0x210 [ 208.793964] ? do_syscall_64+0x53/0x640 [ 208.798362] ? SyS_mkdirat+0x210/0x210 [ 208.802276] do_syscall_64+0x1e8/0x640 [ 208.806539] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 208.811762] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 208.817148] RIP: 0033:0x458be7 [ 208.820540] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 208.828808] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458be7 [ 208.836363] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000840 [ 208.843948] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 208.851419] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 04:53:08 executing program 3 (fault-call:0 fault-nth:51): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:53:08 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:08 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:08 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 208.859153] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 208.866627] CPU: 0 PID: 10861 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 208.873856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.878872] gfs2: not a GFS2 filesystem [ 208.883668] Call Trace: [ 208.883690] dump_stack+0x138/0x19c [ 208.883706] should_fail.cold+0x10f/0x159 [ 208.883722] should_failslab+0xdb/0x130 [ 208.883734] __kmalloc_track_caller+0x2ec/0x790 [ 208.883747] ? kstrdup_const+0x48/0x60 [ 208.883757] kstrdup+0x3a/0x70 [ 208.883767] kstrdup_const+0x48/0x60 [ 208.883777] alloc_vfsmnt+0xe5/0x7d0 [ 208.883789] vfs_kern_mount.part.0+0x2a/0x3d0 [ 208.883805] do_mount+0x417/0x27d0 [ 208.911644] ? copy_mount_options+0x5c/0x2f0 [ 208.911657] ? rcu_read_lock_sched_held+0x110/0x130 [ 208.911669] ? copy_mount_string+0x40/0x40 [ 208.911684] ? copy_mount_options+0x1fe/0x2f0 [ 208.911697] SyS_mount+0xab/0x120 [ 208.911706] ? copy_mnt_ns+0x8c0/0x8c0 [ 208.911721] do_syscall_64+0x1e8/0x640 [ 208.919353] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 208.919371] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 208.919381] RIP: 0033:0x45c21a [ 208.919386] RSP: 002b:00007f97dd667a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 208.919398] RAX: ffffffffffffffda RBX: 00007f97dd667b40 RCX: 000000000045c21a [ 208.919404] RDX: 00007f97dd667ae0 RSI: 0000000020000840 RDI: 00007f97dd667b00 04:53:08 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:08 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:08 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 208.919410] RBP: 0000000000000000 R08: 00007f97dd667b40 R09: 00007f97dd667ae0 [ 208.919420] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 208.964032] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 04:53:08 executing program 4 (fault-call:0 fault-nth:43): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:08 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:08 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:53:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:53:08 executing program 3 (fault-call:0 fault-nth:52): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:08 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:08 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:08 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 209.162117] FAULT_INJECTION: forcing a failure. [ 209.162117] name failslab, interval 1, probability 0, space 0, times 0 04:53:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:53:08 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 209.231631] FAULT_INJECTION: forcing a failure. [ 209.231631] name failslab, interval 1, probability 0, space 0, times 0 [ 209.264631] CPU: 0 PID: 10887 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 209.272465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.282658] Call Trace: [ 209.285651] dump_stack+0x138/0x19c [ 209.289460] should_fail.cold+0x10f/0x159 [ 209.294328] should_failslab+0xdb/0x130 [ 209.298698] __kmalloc+0x2f0/0x7a0 [ 209.302815] ? check_preemption_disabled+0x3c/0x250 [ 209.307968] ? ext4_find_extent+0x709/0x960 [ 209.312565] ext4_find_extent+0x709/0x960 [ 209.318144] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 209.325154] ext4_ext_map_blocks+0x1a3/0x4fa0 04:53:08 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 209.330409] ? save_trace+0x290/0x290 [ 209.330425] ? ext4_find_delalloc_cluster+0xb0/0xb0 [ 209.330433] ? __lock_is_held+0xb6/0x140 [ 209.330449] ? lock_acquire+0x16f/0x430 [ 209.330459] ? ext4_map_blocks+0x77b/0x16e0 [ 209.330477] ext4_map_blocks+0x7d3/0x16e0 [ 209.330495] ? ext4_issue_zeroout+0x160/0x160 [ 209.330506] ? __brelse+0x50/0x60 [ 209.330522] ext4_getblk+0xac/0x450 [ 209.340614] ? ext4_iomap_begin+0x8a0/0x8a0 [ 209.340626] ? ext4_free_inode+0x1210/0x1210 [ 209.340641] ext4_bread+0x6e/0x1a0 [ 209.340650] ? ext4_getblk+0x450/0x450 [ 209.340665] ext4_append+0x14b/0x360 [ 209.340678] ext4_mkdir+0x531/0xc20 [ 209.340694] ? ext4_init_dot_dotdot+0x4c0/0x4c0 [ 209.340707] ? security_inode_mkdir+0xd0/0x110 [ 209.340720] vfs_mkdir+0x3ca/0x610 [ 209.340734] SyS_mkdir+0x1b7/0x200 [ 209.340745] ? SyS_mkdirat+0x210/0x210 [ 209.340754] ? do_syscall_64+0x53/0x640 [ 209.340765] ? SyS_mkdirat+0x210/0x210 [ 209.430516] do_syscall_64+0x1e8/0x640 [ 209.434448] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 209.439409] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 209.444709] RIP: 0033:0x458be7 [ 209.448187] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 209.456129] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458be7 [ 209.463422] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000840 [ 209.470720] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a 04:53:08 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 209.478283] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 209.485972] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 209.511433] CPU: 1 PID: 10896 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 209.519490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.519496] Call Trace: [ 209.519516] dump_stack+0x138/0x19c [ 209.519535] should_fail.cold+0x10f/0x159 [ 209.519551] should_failslab+0xdb/0x130 [ 209.519564] kmem_cache_alloc+0x2d7/0x780 [ 209.519580] ? lock_downgrade+0x6e0/0x6e0 [ 209.553506] alloc_vfsmnt+0x28/0x7d0 [ 209.553521] vfs_kern_mount.part.0+0x2a/0x3d0 [ 209.553535] do_mount+0x417/0x27d0 [ 209.553546] ? copy_mount_options+0x5c/0x2f0 [ 209.553559] ? rcu_read_lock_sched_held+0x110/0x130 [ 209.553572] ? copy_mount_string+0x40/0x40 [ 209.553587] ? copy_mount_options+0x1fe/0x2f0 [ 209.584678] SyS_mount+0xab/0x120 [ 209.588508] ? copy_mnt_ns+0x8c0/0x8c0 [ 209.592466] do_syscall_64+0x1e8/0x640 [ 209.596568] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 209.601644] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 209.607377] RIP: 0033:0x45c21a [ 209.611566] RSP: 002b:00007f97dd667a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 209.620210] RAX: ffffffffffffffda RBX: 00007f97dd667b40 RCX: 000000000045c21a 04:53:09 executing program 4 (fault-call:0 fault-nth:44): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:09 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:09 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:53:09 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 209.628089] RDX: 00007f97dd667ae0 RSI: 0000000020000840 RDI: 00007f97dd667b00 [ 209.635765] RBP: 0000000000000000 R08: 00007f97dd667b40 R09: 00007f97dd667ae0 [ 209.643491] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 209.651357] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 04:53:09 executing program 3 (fault-call:0 fault-nth:53): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:53:09 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:09 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:53:09 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 209.782028] FAULT_INJECTION: forcing a failure. [ 209.782028] name failslab, interval 1, probability 0, space 0, times 0 [ 209.808622] FAULT_INJECTION: forcing a failure. [ 209.808622] name failslab, interval 1, probability 0, space 0, times 0 [ 209.842735] CPU: 1 PID: 10934 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 209.849992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.859377] Call Trace: [ 209.862167] dump_stack+0x138/0x19c [ 209.865820] should_fail.cold+0x10f/0x159 [ 209.870234] should_failslab+0xdb/0x130 [ 209.874323] kmem_cache_alloc+0x2d7/0x780 [ 209.879322] ? rcu_read_lock_sched_held+0x110/0x130 [ 209.884366] ? __mark_inode_dirty+0x2b7/0x1040 [ 209.889089] ext4_mb_new_blocks+0x509/0x3990 [ 209.894101] ? ext4_find_extent+0x709/0x960 [ 209.898963] ext4_ext_map_blocks+0x26cd/0x4fa0 [ 209.904156] ? ext4_find_delalloc_cluster+0xb0/0xb0 [ 209.909305] ? __lock_is_held+0xb6/0x140 [ 209.913389] ? lock_acquire+0x16f/0x430 [ 209.917557] ext4_map_blocks+0x7d3/0x16e0 [ 209.921932] ? ext4_issue_zeroout+0x160/0x160 [ 209.926652] ? __brelse+0x50/0x60 [ 209.930198] ext4_getblk+0xac/0x450 [ 209.933968] ? ext4_iomap_begin+0x8a0/0x8a0 [ 209.938307] ? ext4_free_inode+0x1210/0x1210 [ 209.942747] ext4_bread+0x6e/0x1a0 [ 209.946298] ? ext4_getblk+0x450/0x450 [ 209.950273] ext4_append+0x14b/0x360 [ 209.954006] ext4_mkdir+0x531/0xc20 [ 209.957652] ? ext4_init_dot_dotdot+0x4c0/0x4c0 [ 209.962600] ? security_inode_mkdir+0xd0/0x110 [ 209.967199] vfs_mkdir+0x3ca/0x610 [ 209.970762] SyS_mkdir+0x1b7/0x200 [ 209.974368] ? SyS_mkdirat+0x210/0x210 [ 209.978274] ? do_syscall_64+0x53/0x640 [ 209.982259] ? SyS_mkdirat+0x210/0x210 [ 209.986190] do_syscall_64+0x1e8/0x640 [ 209.990087] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 209.994944] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 210.000135] RIP: 0033:0x458be7 [ 210.003322] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 210.011034] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458be7 [ 210.018307] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000840 [ 210.025591] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 210.032874] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 210.040151] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 210.047450] CPU: 0 PID: 10935 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 210.054658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.064018] Call Trace: [ 210.066612] dump_stack+0x138/0x19c [ 210.070249] should_fail.cold+0x10f/0x159 [ 210.074414] should_failslab+0xdb/0x130 [ 210.078419] kmem_cache_alloc_trace+0x2e9/0x790 [ 210.083275] ? lock_downgrade+0x6e0/0x6e0 [ 210.083310] ? gfs2_open+0x170/0x170 04:53:09 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:53:09 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:09 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 210.091160] sget_userns+0xfe/0xc30 [ 210.091169] ? gfs2_kill_sb+0x1a0/0x1a0 [ 210.091178] ? gfs2_kill_sb+0x1a0/0x1a0 [ 210.091187] ? gfs2_open+0x170/0x170 [ 210.091195] ? gfs2_open+0x170/0x170 [ 210.091202] ? gfs2_kill_sb+0x1a0/0x1a0 [ 210.091210] sget+0xd6/0x120 [ 210.091223] gfs2_mount+0x13e/0x556 [ 210.120759] ? fill_super+0x22f0/0x22f0 [ 210.124735] ? trace_hardirqs_on+0xd/0x10 [ 210.128900] ? __free_pages+0x54/0x90 [ 210.132719] ? free_pages+0x46/0x50 [ 210.136443] ? selinux_sb_copy_data+0x21e/0x390 [ 210.141129] ? security_sb_copy_data+0x81/0xb0 [ 210.145723] mount_fs+0x97/0x2a1 [ 210.149100] vfs_kern_mount.part.0+0x5e/0x3d0 [ 210.153608] do_mount+0x417/0x27d0 [ 210.157153] ? copy_mount_options+0x5c/0x2f0 [ 210.161577] ? rcu_read_lock_sched_held+0x110/0x130 [ 210.166606] ? copy_mount_string+0x40/0x40 [ 210.170860] ? copy_mount_options+0x1fe/0x2f0 [ 210.175383] SyS_mount+0xab/0x120 [ 210.178851] ? copy_mnt_ns+0x8c0/0x8c0 [ 210.182758] do_syscall_64+0x1e8/0x640 [ 210.186656] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 210.191522] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 210.196835] RIP: 0033:0x45c21a [ 210.200040] RSP: 002b:00007f97dd667a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 210.208295] RAX: ffffffffffffffda RBX: 00007f97dd667b40 RCX: 000000000045c21a [ 210.215581] RDX: 00007f97dd667ae0 RSI: 0000000020000840 RDI: 00007f97dd667b00 [ 210.224309] RBP: 0000000000000000 R08: 00007f97dd667b40 R09: 00007f97dd667ae0 [ 210.231575] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 210.239053] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 04:53:09 executing program 4 (fault-call:0 fault-nth:45): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:09 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:53:09 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:09 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:09 executing program 3 (fault-call:0 fault-nth:54): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) [ 210.378656] FAULT_INJECTION: forcing a failure. [ 210.378656] name failslab, interval 1, probability 0, space 0, times 0 [ 210.391047] CPU: 1 PID: 10970 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 210.398871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.408238] Call Trace: [ 210.410932] dump_stack+0x138/0x19c [ 210.414576] should_fail.cold+0x10f/0x159 [ 210.418739] ? __es_tree_search.isra.0+0x15f/0x1c0 [ 210.423690] should_failslab+0xdb/0x130 [ 210.427677] kmem_cache_alloc+0x47/0x780 [ 210.431766] ? ext4_es_can_be_merged+0x16e/0x230 [ 210.431780] __es_insert_extent+0x26c/0xe60 [ 210.431798] ext4_es_insert_extent+0x1f0/0x590 [ 210.431812] ? ext4_es_find_delayed_extent_range+0x960/0x960 [ 210.431831] ext4_map_blocks+0xa03/0x16e0 [ 210.431847] ? ext4_issue_zeroout+0x160/0x160 [ 210.455571] ? __brelse+0x50/0x60 [ 210.455592] ext4_getblk+0xac/0x450 [ 210.455606] ? ext4_iomap_begin+0x8a0/0x8a0 [ 210.455622] ? ext4_free_inode+0x1210/0x1210 [ 210.475990] ext4_bread+0x6e/0x1a0 [ 210.476003] ? ext4_getblk+0x450/0x450 [ 210.476021] ext4_append+0x14b/0x360 [ 210.476038] ext4_mkdir+0x531/0xc20 [ 210.490988] ? ext4_init_dot_dotdot+0x4c0/0x4c0 [ 210.495700] ? security_inode_mkdir+0xd0/0x110 [ 210.495715] vfs_mkdir+0x3ca/0x610 [ 210.495730] SyS_mkdir+0x1b7/0x200 [ 210.495742] ? SyS_mkdirat+0x210/0x210 [ 210.495752] ? do_syscall_64+0x53/0x640 [ 210.495763] ? SyS_mkdirat+0x210/0x210 [ 210.507809] do_syscall_64+0x1e8/0x640 [ 210.523553] ? trace_hardirqs_off_thunk+0x1a/0x1c 04:53:09 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:09 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:09 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 210.528437] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 210.533650] RIP: 0033:0x458be7 [ 210.536861] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 210.544587] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000458be7 [ 210.552560] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000840 [ 210.559847] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 210.567131] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 04:53:10 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:10 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:10 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 210.574428] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 210.594418] gfs2: not a GFS2 filesystem [ 210.602785] FAULT_INJECTION: forcing a failure. [ 210.602785] name fail_page_alloc, interval 1, probability 0, space 0, times 0 04:53:10 executing program 4 (fault-call:0 fault-nth:46): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) [ 210.685214] CPU: 1 PID: 10977 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 210.692465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.702031] Call Trace: [ 210.704646] dump_stack+0x138/0x19c [ 210.708327] should_fail.cold+0x10f/0x159 [ 210.712504] ? __might_sleep+0x93/0xb0 [ 210.716430] __alloc_pages_nodemask+0x1d6/0x7a0 [ 210.721131] ? check_preemption_disabled+0x3c/0x250 [ 210.726167] ? __alloc_pages_slowpath+0x2930/0x2930 04:53:10 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:10 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 210.726181] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 210.726195] ? __alloc_pages_nodemask+0x639/0x7a0 [ 210.726213] alloc_pages_current+0xec/0x1e0 [ 210.726228] __get_free_pages+0xf/0x40 [ 210.726242] get_zeroed_page+0x11/0x20 [ 210.746114] selinux_sb_copy_data+0x2a/0x390 [ 210.746133] security_sb_copy_data+0x75/0xb0 [ 210.746147] mount_fs+0x1ec/0x2a1 [ 210.746163] vfs_kern_mount.part.0+0x5e/0x3d0 [ 210.746177] do_mount+0x417/0x27d0 [ 210.755411] FAULT_INJECTION: forcing a failure. [ 210.755411] name failslab, interval 1, probability 0, space 0, times 0 [ 210.758891] ? copy_mount_options+0x5c/0x2f0 [ 210.758903] ? rcu_read_lock_sched_held+0x110/0x130 [ 210.758917] ? copy_mount_string+0x40/0x40 [ 210.758933] ? copy_mount_options+0x1fe/0x2f0 [ 210.758947] SyS_mount+0xab/0x120 [ 210.758957] ? copy_mnt_ns+0x8c0/0x8c0 [ 210.758971] do_syscall_64+0x1e8/0x640 [ 210.758979] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 210.758995] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 210.826856] RIP: 0033:0x45c21a [ 210.830054] RSP: 002b:00007f97dd667a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 210.837778] RAX: ffffffffffffffda RBX: 00007f97dd667b40 RCX: 000000000045c21a [ 210.845146] RDX: 00007f97dd667ae0 RSI: 0000000020000840 RDI: 00007f97dd667b00 [ 210.852512] RBP: 0000000000000000 R08: 00007f97dd667b40 R09: 00007f97dd667ae0 [ 210.859799] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 210.867081] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 210.874384] CPU: 0 PID: 11000 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 210.881542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.881548] Call Trace: [ 210.881569] dump_stack+0x138/0x19c [ 210.881583] should_fail.cold+0x10f/0x159 [ 210.881597] should_failslab+0xdb/0x130 [ 210.881610] __kmalloc_track_caller+0x2ec/0x790 [ 210.881621] ? kasan_check_write+0x14/0x20 [ 210.881631] ? strndup_user+0x62/0xf0 [ 210.881643] memdup_user+0x26/0xa0 [ 210.881653] strndup_user+0x62/0xf0 [ 210.881667] SyS_mount+0x6b/0x120 [ 210.881676] ? copy_mnt_ns+0x8c0/0x8c0 [ 210.881689] do_syscall_64+0x1e8/0x640 [ 210.881698] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 210.881713] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 210.881722] RIP: 0033:0x45c21a [ 210.881728] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 210.881738] RAX: ffffffffffffffda RBX: 00007fcdab3cbb40 RCX: 000000000045c21a [ 210.881744] RDX: 00007fcdab3cbae0 RSI: 0000000020000840 RDI: 00007fcdab3cbb00 [ 210.881754] RBP: 0000000000000000 R08: 00007fcdab3cbb40 R09: 00007fcdab3cbae0 04:53:10 executing program 3 (fault-call:0 fault-nth:55): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:10 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:10 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:10 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 210.905791] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 210.987096] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 04:53:10 executing program 4 (fault-call:0 fault-nth:47): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:53:10 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:10 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:53:10 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 211.162188] FAULT_INJECTION: forcing a failure. [ 211.162188] name failslab, interval 1, probability 0, space 0, times 0 [ 211.176874] FAULT_INJECTION: forcing a failure. [ 211.176874] name failslab, interval 1, probability 0, space 0, times 0 [ 211.194955] CPU: 1 PID: 11031 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 211.202113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 04:53:10 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 211.211492] Call Trace: [ 211.211518] dump_stack+0x138/0x19c [ 211.211537] should_fail.cold+0x10f/0x159 [ 211.211555] should_failslab+0xdb/0x130 [ 211.211569] kmem_cache_alloc_trace+0x2e9/0x790 [ 211.211580] ? kasan_check_write+0x14/0x20 [ 211.211588] ? _copy_from_user+0x99/0x110 [ 211.211603] copy_mount_options+0x5c/0x2f0 [ 211.211617] SyS_mount+0x87/0x120 [ 211.211633] ? copy_mnt_ns+0x8c0/0x8c0 [ 211.251291] do_syscall_64+0x1e8/0x640 [ 211.251303] ? trace_hardirqs_off_thunk+0x1a/0x1c 04:53:10 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 211.251319] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 211.251328] RIP: 0033:0x45c21a [ 211.251334] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 211.251346] RAX: ffffffffffffffda RBX: 00007fcdab3cbb40 RCX: 000000000045c21a [ 211.251353] RDX: 00007fcdab3cbae0 RSI: 0000000020000840 RDI: 00007fcdab3cbb00 [ 211.251359] RBP: 0000000000000000 R08: 00007fcdab3cbb40 R09: 00007fcdab3cbae0 [ 211.251365] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 211.251371] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 211.258737] CPU: 1 PID: 11032 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 211.313795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.313800] Call Trace: [ 211.313818] dump_stack+0x138/0x19c [ 211.313836] should_fail.cold+0x10f/0x159 [ 211.313852] should_failslab+0xdb/0x130 [ 211.313866] __kmalloc+0x2f0/0x7a0 [ 211.313880] ? __list_lru_init+0x6b/0x660 [ 211.313893] __list_lru_init+0x6b/0x660 [ 211.331949] sget_userns+0x500/0xc30 04:53:10 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 211.331960] ? gfs2_kill_sb+0x1a0/0x1a0 [ 211.331973] ? gfs2_open+0x170/0x170 [ 211.331983] ? gfs2_open+0x170/0x170 [ 211.331991] ? gfs2_kill_sb+0x1a0/0x1a0 [ 211.332000] sget+0xd6/0x120 [ 211.332013] gfs2_mount+0x13e/0x556 [ 211.332025] ? fill_super+0x22f0/0x22f0 [ 211.332036] ? trace_hardirqs_on+0xd/0x10 [ 211.332054] ? __free_pages+0x54/0x90 [ 211.332064] ? free_pages+0x46/0x50 [ 211.332077] ? selinux_sb_copy_data+0x21e/0x390 [ 211.338315] ? security_sb_copy_data+0x81/0xb0 [ 211.338328] mount_fs+0x97/0x2a1 [ 211.338345] vfs_kern_mount.part.0+0x5e/0x3d0 [ 211.338361] do_mount+0x417/0x27d0 [ 211.338373] ? copy_mount_options+0x5c/0x2f0 [ 211.338385] ? rcu_read_lock_sched_held+0x110/0x130 [ 211.338409] ? copy_mount_string+0x40/0x40 [ 211.433770] ? copy_mount_options+0x1fe/0x2f0 [ 211.438295] SyS_mount+0xab/0x120 [ 211.441760] ? copy_mnt_ns+0x8c0/0x8c0 [ 211.441776] do_syscall_64+0x1e8/0x640 [ 211.441785] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 211.441801] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 211.441810] RIP: 0033:0x45c21a [ 211.441815] RSP: 002b:00007f97dd667a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 211.441827] RAX: ffffffffffffffda RBX: 00007f97dd667b40 RCX: 000000000045c21a [ 211.441834] RDX: 00007f97dd667ae0 RSI: 0000000020000840 RDI: 00007f97dd667b00 [ 211.441840] RBP: 0000000000000000 R08: 00007f97dd667b40 R09: 00007f97dd667ae0 [ 211.441845] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 211.441850] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 04:53:11 executing program 3 (fault-call:0 fault-nth:56): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:53:11 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:11 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:53:11 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:11 executing program 4 (fault-call:0 fault-nth:48): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) [ 211.632457] FAULT_INJECTION: forcing a failure. [ 211.632457] name failslab, interval 1, probability 0, space 0, times 0 [ 211.648497] FAULT_INJECTION: forcing a failure. [ 211.648497] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 211.660329] CPU: 1 PID: 11073 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 211.667440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.676803] Call Trace: [ 211.679412] dump_stack+0x138/0x19c [ 211.683063] should_fail.cold+0x10f/0x159 [ 211.687228] __alloc_pages_nodemask+0x1d6/0x7a0 [ 211.691902] ? fs_reclaim_acquire+0x20/0x20 [ 211.696226] ? __alloc_pages_slowpath+0x2930/0x2930 [ 211.701256] cache_grow_begin+0x80/0x400 [ 211.705321] kmem_cache_alloc_trace+0x6b2/0x790 [ 211.709992] ? kasan_check_write+0x14/0x20 [ 211.714234] copy_mount_options+0x5c/0x2f0 [ 211.718480] SyS_mount+0x87/0x120 [ 211.721933] ? copy_mnt_ns+0x8c0/0x8c0 [ 211.725832] do_syscall_64+0x1e8/0x640 [ 211.729723] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 211.734575] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 211.739771] RIP: 0033:0x45c21a [ 211.742960] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 211.750688] RAX: ffffffffffffffda RBX: 00007fcdab3cbb40 RCX: 000000000045c21a [ 211.757964] RDX: 00007fcdab3cbae0 RSI: 0000000020000840 RDI: 00007fcdab3cbb00 [ 211.765239] RBP: 0000000000000000 R08: 00007fcdab3cbb40 R09: 00007fcdab3cbae0 [ 211.772513] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 211.779783] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 211.787080] CPU: 0 PID: 11072 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 211.794199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.803582] Call Trace: [ 211.806181] dump_stack+0x138/0x19c [ 211.809817] should_fail.cold+0x10f/0x159 [ 211.813985] should_failslab+0xdb/0x130 [ 211.817972] __kmalloc+0x2f0/0x7a0 [ 211.821525] ? __list_lru_init+0x6b/0x660 [ 211.825685] __list_lru_init+0x6b/0x660 [ 211.829672] sget_userns+0x4e0/0xc30 [ 211.833407] ? gfs2_kill_sb+0x1a0/0x1a0 [ 211.837396] ? gfs2_open+0x170/0x170 [ 211.841119] ? gfs2_open+0x170/0x170 [ 211.844843] ? gfs2_kill_sb+0x1a0/0x1a0 [ 211.848827] sget+0xd6/0x120 [ 211.852059] gfs2_mount+0x13e/0x556 [ 211.855695] ? fill_super+0x22f0/0x22f0 [ 211.859691] ? trace_hardirqs_on+0xd/0x10 [ 211.863865] ? __free_pages+0x54/0x90 [ 211.867681] ? free_pages+0x46/0x50 [ 211.870329] gfs2: not a GFS2 filesystem [ 211.871317] ? selinux_sb_copy_data+0x21e/0x390 04:53:11 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:11 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:11 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:11 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 211.871335] ? security_sb_copy_data+0x81/0xb0 [ 211.871350] mount_fs+0x97/0x2a1 [ 211.871366] vfs_kern_mount.part.0+0x5e/0x3d0 [ 211.871381] do_mount+0x417/0x27d0 [ 211.884611] ? retint_kernel+0x2d/0x2d [ 211.892465] ? copy_mount_string+0x40/0x40 [ 211.892477] ? copy_mount_options+0x199/0x2f0 [ 211.892486] ? copy_mount_options+0x1fe/0x2f0 [ 211.892499] SyS_mount+0xab/0x120 [ 211.892508] ? copy_mnt_ns+0x8c0/0x8c0 [ 211.892521] do_syscall_64+0x1e8/0x640 [ 211.892530] ? trace_hardirqs_off_thunk+0x1a/0x1c 04:53:11 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) [ 211.892546] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 211.892557] RIP: 0033:0x45c21a [ 211.920842] RSP: 002b:00007f97dd667a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 211.920855] RAX: ffffffffffffffda RBX: 00007f97dd667b40 RCX: 000000000045c21a [ 211.920861] RDX: 00007f97dd667ae0 RSI: 0000000020000840 RDI: 00007f97dd667b00 [ 211.920866] RBP: 0000000000000000 R08: 00007f97dd667b40 R09: 00007f97dd667ae0 [ 211.920871] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 211.920877] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 04:53:11 executing program 3 (fault-call:0 fault-nth:57): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:11 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:53:11 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:11 executing program 4 (fault-call:0 fault-nth:49): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:11 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:11 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:11 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 212.113823] FAULT_INJECTION: forcing a failure. [ 212.113823] name failslab, interval 1, probability 0, space 0, times 0 04:53:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) [ 212.157418] FAULT_INJECTION: forcing a failure. [ 212.157418] name failslab, interval 1, probability 0, space 0, times 0 [ 212.187267] CPU: 1 PID: 11106 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 212.194422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.203896] Call Trace: [ 212.206504] dump_stack+0x138/0x19c [ 212.210151] should_fail.cold+0x10f/0x159 [ 212.214322] should_failslab+0xdb/0x130 [ 212.219127] kmem_cache_alloc_trace+0x2e9/0x790 [ 212.223813] ? lock_downgrade+0x6e0/0x6e0 [ 212.228012] ? gfs2_open+0x170/0x170 [ 212.231745] sget_userns+0xfe/0xc30 [ 212.235380] ? gfs2_kill_sb+0x1a0/0x1a0 [ 212.239371] ? gfs2_kill_sb+0x1a0/0x1a0 [ 212.243362] ? gfs2_open+0x170/0x170 [ 212.247175] ? gfs2_open+0x170/0x170 [ 212.250912] ? gfs2_kill_sb+0x1a0/0x1a0 [ 212.254898] sget+0xd6/0x120 [ 212.257933] gfs2_mount+0x13e/0x556 [ 212.261573] ? fill_super+0x22f0/0x22f0 [ 212.265563] ? trace_hardirqs_on+0xd/0x10 [ 212.269738] ? __free_pages+0x54/0x90 [ 212.273551] ? free_pages+0x46/0x50 [ 212.277199] ? selinux_sb_copy_data+0x21e/0x390 [ 212.281892] ? security_sb_copy_data+0x81/0xb0 [ 212.286591] mount_fs+0x97/0x2a1 [ 212.289981] vfs_kern_mount.part.0+0x5e/0x3d0 [ 212.294498] do_mount+0x417/0x27d0 [ 212.298070] ? copy_mount_string+0x40/0x40 [ 212.302317] ? copy_mount_options+0x151/0x2f0 [ 212.306836] ? __sanitizer_cov_trace_pc+0x4e/0x60 [ 212.311699] ? copy_mount_options+0x1fe/0x2f0 [ 212.316238] SyS_mount+0xab/0x120 [ 212.320409] ? copy_mnt_ns+0x8c0/0x8c0 [ 212.324322] do_syscall_64+0x1e8/0x640 [ 212.328244] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 212.333108] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 212.338315] RIP: 0033:0x45c21a [ 212.341511] RSP: 002b:00007f97dd667a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 212.349243] RAX: ffffffffffffffda RBX: 00007f97dd667b40 RCX: 000000000045c21a [ 212.356524] RDX: 00007f97dd667ae0 RSI: 0000000020000840 RDI: 00007f97dd667b00 [ 212.363804] RBP: 0000000000000000 R08: 00007f97dd667b40 R09: 00007f97dd667ae0 [ 212.371081] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 212.378363] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 212.385680] CPU: 0 PID: 11102 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 212.392800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.402515] Call Trace: 04:53:11 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 212.402540] dump_stack+0x138/0x19c [ 212.402555] should_fail.cold+0x10f/0x159 [ 212.402571] should_failslab+0xdb/0x130 [ 212.402584] kmem_cache_alloc+0x2d7/0x780 [ 212.402595] ? cache_grow_end.part.0+0x92/0x160 [ 212.402609] getname_flags+0xcb/0x580 [ 212.402619] ? lock_downgrade+0x6e0/0x6e0 [ 212.402630] user_path_at_empty+0x2f/0x50 [ 212.402642] do_mount+0x12b/0x27d0 [ 212.402651] ? copy_mount_options+0x5c/0x2f0 [ 212.402661] ? rcu_read_lock_sched_held+0x110/0x130 [ 212.402673] ? copy_mount_string+0x40/0x40 04:53:11 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:53:11 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 212.402686] ? copy_mount_options+0x1fe/0x2f0 [ 212.402698] SyS_mount+0xab/0x120 [ 212.402707] ? copy_mnt_ns+0x8c0/0x8c0 [ 212.402721] do_syscall_64+0x1e8/0x640 [ 212.402731] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 212.402746] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 212.402754] RIP: 0033:0x45c21a [ 212.402759] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 212.402771] RAX: ffffffffffffffda RBX: 00007fcdab3cbb40 RCX: 000000000045c21a [ 212.402777] RDX: 00007fcdab3cbae0 RSI: 0000000020000840 RDI: 00007fcdab3cbb00 04:53:11 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:12 executing program 3 (fault-call:0 fault-nth:58): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:12 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:12 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 212.402783] RBP: 0000000000000000 R08: 00007fcdab3cbb40 R09: 00007fcdab3cbae0 [ 212.402788] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 212.402794] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 04:53:12 executing program 4 (fault-call:0 fault-nth:50): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:53:12 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:12 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 212.656929] FAULT_INJECTION: forcing a failure. [ 212.656929] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 212.668889] CPU: 1 PID: 11146 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 212.676013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.685431] Call Trace: [ 212.688164] dump_stack+0x138/0x19c [ 212.691830] should_fail.cold+0x10f/0x159 [ 212.696029] __alloc_pages_nodemask+0x1d6/0x7a0 [ 212.700719] ? fs_reclaim_acquire+0x20/0x20 04:53:12 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 212.705054] ? __alloc_pages_slowpath+0x2930/0x2930 [ 212.710100] cache_grow_begin+0x80/0x400 [ 212.714179] kmem_cache_alloc+0x6a6/0x780 [ 212.718340] ? debug_check_no_obj_freed+0x2aa/0x7b7 [ 212.723372] getname_kernel+0x53/0x350 [ 212.727280] kern_path+0x20/0x40 [ 212.730659] lookup_bdev.part.0+0x63/0x160 [ 212.734986] ? blkdev_open+0x260/0x260 [ 212.738888] ? debug_check_no_obj_freed+0x2aa/0x7b7 [ 212.743928] blkdev_get_by_path+0x76/0xf0 [ 212.748091] gfs2_mount+0xb7/0x556 [ 212.751641] ? fill_super+0x22f0/0x22f0 04:53:12 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 212.755625] ? trace_hardirqs_on+0xd/0x10 [ 212.759962] ? __free_pages+0x54/0x90 [ 212.759975] ? free_pages+0x46/0x50 [ 212.759988] ? selinux_sb_copy_data+0x21e/0x390 [ 212.760003] ? security_sb_copy_data+0x81/0xb0 [ 212.776684] mount_fs+0x97/0x2a1 [ 212.780065] vfs_kern_mount.part.0+0x5e/0x3d0 [ 212.784584] do_mount+0x417/0x27d0 [ 212.788142] ? copy_mount_options+0x5c/0x2f0 [ 212.792567] ? rcu_read_lock_sched_held+0x110/0x130 [ 212.797606] ? copy_mount_string+0x40/0x40 [ 212.801862] ? copy_mount_options+0x1fe/0x2f0 [ 212.806382] SyS_mount+0xab/0x120 [ 212.809861] ? copy_mnt_ns+0x8c0/0x8c0 [ 212.813763] do_syscall_64+0x1e8/0x640 [ 212.817684] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 212.822566] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 212.827768] RIP: 0033:0x45c21a [ 212.830960] RSP: 002b:00007f97dd667a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 212.830972] RAX: ffffffffffffffda RBX: 00007f97dd667b40 RCX: 000000000045c21a [ 212.830978] RDX: 00007f97dd667ae0 RSI: 0000000020000840 RDI: 00007f97dd667b00 04:53:12 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:12 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 212.830984] RBP: 0000000000000000 R08: 00007f97dd667b40 R09: 00007f97dd667ae0 [ 212.830989] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 212.830995] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 212.882802] FAULT_INJECTION: forcing a failure. [ 212.882802] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 212.894645] CPU: 1 PID: 11151 Comm: syz-executor.4 Not tainted 4.14.132 #26 04:53:12 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 212.901758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.911128] Call Trace: [ 212.913731] dump_stack+0x138/0x19c [ 212.917389] should_fail.cold+0x10f/0x159 [ 212.921578] __alloc_pages_nodemask+0x1d6/0x7a0 [ 212.926259] ? fs_reclaim_acquire+0x20/0x20 [ 212.930600] ? __alloc_pages_slowpath+0x2930/0x2930 [ 212.935909] cache_grow_begin+0x80/0x400 [ 212.939997] kmem_cache_alloc+0x6a6/0x780 [ 212.944166] ? fs_reclaim_acquire+0x20/0x20 [ 212.944183] getname_flags+0xcb/0x580 [ 212.944197] user_path_at_empty+0x2f/0x50 [ 212.944211] do_mount+0x12b/0x27d0 [ 212.944221] ? copy_mount_options+0x5c/0x2f0 [ 212.944235] ? rcu_read_lock_sched_held+0x110/0x130 [ 212.964488] ? copy_mount_string+0x40/0x40 [ 212.964500] ? _copy_from_user+0x99/0x110 [ 212.964515] ? copy_mount_options+0x1fe/0x2f0 [ 212.964529] SyS_mount+0xab/0x120 [ 212.986085] ? copy_mnt_ns+0x8c0/0x8c0 [ 212.990108] do_syscall_64+0x1e8/0x640 [ 212.994049] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 212.998923] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 212.998933] RIP: 0033:0x45c21a [ 212.998939] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 212.998950] RAX: ffffffffffffffda RBX: 00007fcdab3cbb40 RCX: 000000000045c21a [ 212.998961] RDX: 00007fcdab3cbae0 RSI: 0000000020000840 RDI: 00007fcdab3cbb00 [ 213.022439] RBP: 0000000000000000 R08: 00007fcdab3cbb40 R09: 00007fcdab3cbae0 [ 213.022446] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 213.022451] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 213.055718] gfs2: not a GFS2 filesystem [ 213.056205] gfs2: not a GFS2 filesystem 04:53:12 executing program 3 (fault-call:0 fault-nth:59): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:12 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:12 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) 04:53:12 executing program 4 (fault-call:0 fault-nth:51): syz_mount_image$gfs2(&(0x7f0000000800)='gfs2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)={[{@discard='discard'}]}) 04:53:12 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x481) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x4, 0x1, 0x2}}, 0x14) 04:53:12 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 213.175118] FAULT_INJECTION: forcing a failure. [ 213.175118] name failslab, interval 1, probability 0, space 0, times 0 04:53:12 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 213.249420] CPU: 1 PID: 11182 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 213.256662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.256673] Call Trace: [ 213.269111] dump_stack+0x138/0x19c [ 213.272756] should_fail.cold+0x10f/0x159 [ 213.277225] should_failslab+0xdb/0x130 [ 213.281221] __kmalloc+0x2f0/0x7a0 [ 213.284781] ? lock_downgrade+0x6e0/0x6e0 [ 213.288945] ? register_shrinker+0xbd/0x220 [ 213.293287] register_shrinker+0xbd/0x220 [ 213.293300] sget_userns+0x9bf/0xc30 [ 213.293311] ? gfs2_kill_sb+0x1a0/0x1a0 [ 213.293325] ? gfs2_open+0x170/0x170 [ 213.293334] ? gfs2_open+0x170/0x170 [ 213.293341] ? gfs2_kill_sb+0x1a0/0x1a0 [ 213.293349] sget+0xd6/0x120 [ 213.293361] gfs2_mount+0x13e/0x556 [ 213.293376] ? fill_super+0x22f0/0x22f0 [ 213.306927] FAULT_INJECTION: forcing a failure. [ 213.306927] name failslab, interval 1, probability 0, space 0, times 0 [ 213.308921] ? trace_hardirqs_on+0xd/0x10 [ 213.308944] ? __free_pages+0x54/0x90 [ 213.308955] ? free_pages+0x46/0x50 [ 213.308969] ? selinux_sb_copy_data+0x21e/0x390 [ 213.308985] ? security_sb_copy_data+0x81/0xb0 [ 213.360447] mount_fs+0x97/0x2a1 [ 213.364438] vfs_kern_mount.part.0+0x5e/0x3d0 [ 213.368955] do_mount+0x417/0x27d0 [ 213.372507] ? copy_mount_options+0x5c/0x2f0 [ 213.376928] ? rcu_read_lock_sched_held+0x110/0x130 [ 213.381982] ? copy_mount_string+0x40/0x40 [ 213.386319] ? copy_mount_options+0x1fe/0x2f0 [ 213.390857] SyS_mount+0xab/0x120 [ 213.394320] ? copy_mnt_ns+0x8c0/0x8c0 [ 213.398238] do_syscall_64+0x1e8/0x640 [ 213.402154] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 213.407042] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 213.412244] RIP: 0033:0x45c21a [ 213.415533] RSP: 002b:00007f97dd667a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 213.423251] RAX: ffffffffffffffda RBX: 00007f97dd667b40 RCX: 000000000045c21a [ 213.430527] RDX: 00007f97dd667ae0 RSI: 0000000020000840 RDI: 00007f97dd667b00 [ 213.437893] RBP: 0000000000000000 R08: 00007f97dd667b40 R09: 00007f97dd667ae0 [ 213.445167] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 213.452444] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 213.459745] CPU: 0 PID: 11191 Comm: syz-executor.4 Not tainted 4.14.132 #26 [ 213.466870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.476239] Call Trace: [ 213.478843] dump_stack+0x138/0x19c [ 213.482484] should_fail.cold+0x10f/0x159 [ 213.486645] should_failslab+0xdb/0x130 [ 213.490635] __kmalloc_track_caller+0x2ec/0x790 [ 213.495313] ? kstrdup_const+0x48/0x60 [ 213.499209] kstrdup+0x3a/0x70 [ 213.502412] kstrdup_const+0x48/0x60 [ 213.506143] alloc_vfsmnt+0xe5/0x7d0 [ 213.509311] ------------[ cut here ]------------ [ 213.509862] vfs_kern_mount.part.0+0x2a/0x3d0 [ 213.514628] WARNING: CPU: 1 PID: 11182 at fs/super.c:1163 kill_block_super+0xc9/0xf0 [ 213.519115] do_mount+0x417/0x27d0 [ 213.526991] Kernel panic - not syncing: panic_on_warn set ... [ 213.526991] [ 213.530539] ? copy_mount_options+0x5c/0x2f0 [ 213.542321] ? rcu_read_lock_sched_held+0x110/0x130 [ 213.547359] ? copy_mount_string+0x40/0x40 [ 213.551606] ? copy_mount_options+0x1fe/0x2f0 [ 213.556113] SyS_mount+0xab/0x120 [ 213.559655] ? copy_mnt_ns+0x8c0/0x8c0 [ 213.563558] do_syscall_64+0x1e8/0x640 [ 213.567458] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 213.572310] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 213.577518] RIP: 0033:0x45c21a [ 213.580704] RSP: 002b:00007fcdab3cba88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 213.588430] RAX: ffffffffffffffda RBX: 00007fcdab3cbb40 RCX: 000000000045c21a 04:53:12 executing program 1: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 213.595702] RDX: 00007fcdab3cbae0 RSI: 0000000020000840 RDI: 00007fcdab3cbb00 [ 213.602986] RBP: 0000000000000000 R08: 00007fcdab3cbb40 R09: 00007fcdab3cbae0 [ 213.610263] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 213.617541] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 213.624846] CPU: 1 PID: 11182 Comm: syz-executor.3 Not tainted 4.14.132 #26 [ 213.626380] kobject: 'loop1' (ffff8880a4983620): kobject_uevent_env [ 213.632058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.632064] Call Trace: [ 213.632084] dump_stack+0x138/0x19c [ 213.632097] panic+0x1f2/0x426 [ 213.632106] ? add_taint.cold+0x16/0x16 [ 213.632119] ? kill_block_super+0xc9/0xf0 [ 213.647078] kobject: 'loop1' (ffff8880a4983620): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 213.648567] ? __warn.cold+0x14/0x36 [ 213.648583] ? kill_block_super+0xc9/0xf0 [ 213.648591] __warn.cold+0x2f/0x36 [ 213.648602] ? ist_end_non_atomic+0x10/0x10 [ 213.648613] ? kill_block_super+0xc9/0xf0 04:53:13 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) 04:53:13 executing program 5: syz_init_net_socket$ax25(0x3, 0x5, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom, 0x40000000001}, [@null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote, @rose, @remote, @default]}, 0x48) [ 213.656430] kobject: 'loop5' (ffff8880a4aa4f60): kobject_uevent_env [ 213.658063] report_bug+0x216/0x254 [ 213.658080] do_error_trap+0x1bb/0x310 [ 213.658092] ? math_error+0x360/0x360 [ 213.658104] ? save_trace+0x290/0x290 [ 213.658120] ? generic_shutdown_super+0x27c/0x370 [ 213.667862] kobject: 'loop5' (ffff8880a4aa4f60): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 213.675982] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 213.675999] do_invalid_op+0x1b/0x20 04:53:13 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x8001004000000016) [ 213.676011] invalid_op+0x1b/0x40 [ 213.676021] RIP: 0010:kill_block_super+0xc9/0xf0 [ 213.676026] RSP: 0018:ffff88805dc17a48 EFLAGS: 00010246 [ 213.676035] RAX: 0000000000040000 RBX: 0000000000000000 RCX: ffffc9000605e000 [ 213.676041] RDX: 0000000000040000 RSI: ffffffff818d9da9 RDI: ffff8880a77ce560 [ 213.676046] RBP: ffff88805dc17a60 R08: ffff88805e0c6380 R09: 0000000000000001 [ 213.676052] R10: 0000000000000000 R11: ffff88805e0c6380 R12: ffff88805dd36d40 [ 213.676062] R13: ffff8880a77ce1c0 R14: ffff88805dd36d40 R15: dffffc0000000000 [ 213.741301] kobject: 'loop5' (ffff8880a4aa4f60): kobject_uevent_env [ 213.744886] ? kill_block_super+0xc9/0xf0 [ 213.770097] kobject: 'loop5' (ffff8880a4aa4f60): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 213.772964] ? kill_block_super+0xc9/0xf0 [ 213.772979] gfs2_kill_sb+0x14e/0x1a0 [ 213.772992] deactivate_locked_super+0x74/0xe0 [ 213.773002] sget_userns+0x9d9/0xc30 [ 213.773011] ? gfs2_kill_sb+0x1a0/0x1a0 [ 213.773023] ? gfs2_open+0x170/0x170 [ 213.792990] kobject: 'loop0' (ffff88808e5a15a0): kobject_uevent_env [ 213.796033] ? gfs2_open+0x170/0x170 [ 213.796042] ? gfs2_kill_sb+0x1a0/0x1a0 [ 213.796051] sget+0xd6/0x120 [ 213.796064] gfs2_mount+0x13e/0x556 [ 213.796077] ? fill_super+0x22f0/0x22f0 [ 213.796088] ? trace_hardirqs_on+0xd/0x10 [ 213.796107] ? __free_pages+0x54/0x90 [ 213.826821] kobject: 'loop0' (ffff88808e5a15a0): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 213.829537] ? free_pages+0x46/0x50 [ 213.829552] ? selinux_sb_copy_data+0x21e/0x390 [ 213.829568] ? security_sb_copy_data+0x81/0xb0 [ 213.829581] mount_fs+0x97/0x2a1 [ 213.829596] vfs_kern_mount.part.0+0x5e/0x3d0 [ 213.923601] do_mount+0x417/0x27d0 [ 213.927168] ? copy_mount_options+0x5c/0x2f0 [ 213.931580] ? rcu_read_lock_sched_held+0x110/0x130 [ 213.936679] ? copy_mount_string+0x40/0x40 [ 213.940927] ? copy_mount_options+0x1fe/0x2f0 [ 213.945422] SyS_mount+0xab/0x120 [ 213.948893] ? copy_mnt_ns+0x8c0/0x8c0 [ 213.952948] do_syscall_64+0x1e8/0x640 [ 213.956830] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 213.961674] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 213.967142] RIP: 0033:0x45c21a [ 213.970329] RSP: 002b:00007f97dd667a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 213.978173] RAX: ffffffffffffffda RBX: 00007f97dd667b40 RCX: 000000000045c21a [ 213.985459] RDX: 00007f97dd667ae0 RSI: 0000000020000840 RDI: 00007f97dd667b00 [ 213.992729] RBP: 0000000000000000 R08: 00007f97dd667b40 R09: 00007f97dd667ae0 [ 214.000080] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 214.007344] R13: 00000000004c8772 R14: 00000000004df368 R15: 0000000000000003 [ 214.016341] Kernel Offset: disabled [ 214.020073] Rebooting in 86400 seconds..