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"], 0x0)
syz_emit_ethernet(0x1e, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, [], {@can={0xc, {{0x0, 0x7, 0x3ff, 0x80000000}, 0x8, 0x3, 0x0, 0x0, "8a34c67cf05b39ff"}}}}, &(0x7f0000000040)={0x1, 0x3, [0x4cf, 0xd7f, 0x2af, 0x785]})

2018/04/16 18:13:54 executing program 4:
r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000000080)})

2018/04/16 18:13:54 executing program 6:
r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = dup2(r1, r0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"})
write$sndseq(r2, &(0x7f0000028000)=[{0x22, 0x0, 0x0, 0x0, @time, {}, {}, @time}], 0x30)

2018/04/16 18:13:54 executing program 5:
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x20080, 0x0)
sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020a"], 0x2}, 0x1}, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05")
mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000000100))
preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0)

[  157.003160] FAT-fs (loop1): invalid media value (0xe3)
[  157.008674] FAT-fs (loop1): Can't find a valid FAT filesystem
2018/04/16 18:13:54 executing program 7:
r0 = socket(0x11, 0x2, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={"6c6f0000000000000000000100", &(0x7f0000000000)=ANY=[@ANYBLOB="180000000002dea78c00000900000000ffff0300000000288b2c8b93b8be649a715ea0c3a12817f8d82cc5b47202454b0275f9aa804642e4aa18f880f26b95a5289cb2c448afb4cddea5471dc9c2a01ca6842065bc0000000000000000000000000000"]})

2018/04/16 18:13:54 executing program 2:
syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x9, 0x20a01)
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x200)
syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xfffffffffffffff9, 0x400000)
syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x8, 0x200000)
ioctl$LOOP_GET_STATUS(r0, 0x125d, &(0x7f0000000180))

2018/04/16 18:13:54 executing program 6:
r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0)
readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/22, 0x16}, {&(0x7f00000000c0)=""/199, 0xc7}, {&(0x7f00000001c0)=""/224, 0xe0}, {&(0x7f00000002c0)=""/157, 0x9d}, {&(0x7f0000000380)=""/71, 0x47}, {&(0x7f0000000400), 0x13c}], 0x6)
r1 = syz_open_pts(0xffffffffffffff9c, 0x8003)
syz_open_pts(r1, 0x2)
sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)

[  157.182708] FAT-fs (loop1): invalid media value (0xe3)
[  157.188189] FAT-fs (loop1): Can't find a valid FAT filesystem
[  157.246951] Dev loop3: unable to read RDB block 8
[  157.251976]  loop3: unable to read partition table
[  157.279985] loop3: partition table beyond EOD, truncated
[  157.285598] loop_reread_partitions: partition scan of loop3 () failed (rc=-5)
[  157.397651] Dev loop3: unable to read RDB block 8
[  157.402644]  loop3: unable to read partition table
[  157.407908] loop3: partition table beyond EOD, truncated
[  157.413501] loop_reread_partitions: partition scan of loop3 () failed (rc=-5)
2018/04/16 18:13:55 executing program 7:
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10)
socket$inet_tcp(0x2, 0x1, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c)
socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet6_icmp(0xa, 0x2, 0x3a)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000000000000000000d1060f407bc5dd0c00000000000000000095000000000000009b82550477a4400e15d8d644f702d62f96d2b736b623dc054faad0d6a452a4034c3abb3462c5c8d05fce355f0a3bff4660aa498247c70691e476daf89e6e0763745d24afea4ee24989c4703164e955c459251b727d00ade1b557f956bf75519b4edae203b19b34770e41a82e"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10)
openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0)
socket$can_raw(0x1d, 0x3, 0x1)
socketpair$inet_icmp(0x13, 0x894c, 0xfffffffe, &(0x7f0000000280))
socket$can_raw(0x1d, 0x3, 0x1)

2018/04/16 18:13:55 executing program 5:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='nsfs\x00', 0x0, &(0x7f0000000140))
syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x280000)
syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000140)='./file0\x00', 0x80d, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="60063f012087b961e0783162fb4ebcb29f63d0a4e7f34442c1dbc5e9cf87cea66e246d4853cd95771c5a8bb1de54980f2974666f361e83dc2a563e4d325c4e23801e4101b5e082f9b22fc83668fe076672732c", 0x53, 0x9}], 0x40, &(0x7f0000000240)={'nouuid,', {[{@barrier='barrier', 0x2c}]}})
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x20000, 0x0)

2018/04/16 18:13:55 executing program 4:
socket$nl_xfrm(0x10, 0x3, 0x6)
ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setpriority(0x0, 0x0, 0x1)

2018/04/16 18:13:55 executing program 2:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0)
write(r0, &(0x7f00000001c0)='0x2', 0x3)

2018/04/16 18:13:55 executing program 1:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x208000)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
dup3(r3, r2, 0x0)
ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{0x20040000021}]})

2018/04/16 18:13:55 executing program 6:
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00')
socket$bt_hidp(0x1f, 0x3, 0x6)
readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1)
readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1)
socket$inet6(0xa, 0x80005, 0x48000)
readv(r0, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3)
readv(r0, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1)

2018/04/16 18:13:55 executing program 3:
r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0)
syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffcb1, 0x2400)
r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x800, 0x40000)
perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, r1, 0x9)
ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250)

2018/04/16 18:13:55 executing program 0:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netfilter\x00')
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="fc000000", @ANYRES16=r3, @ANYBLOB="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"], 0xfc}, 0x1, 0x0, 0x0, 0x1}, 0x8000)
setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00000001c0), 0x4)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00')
mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x2000004, 0x10032, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00')
ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000140)={0x0, &(0x7f00000000c0)})

2018/04/16 18:13:55 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000001040)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-asm)\x00'}, 0x30)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x401, 0x4, &(0x7f0000000380)=[{&(0x7f00000000c0)="a7e09a4f2dec54c89b03b77b441089dbbdd6b109ebd865930e2c9b9611066ba80777aec71f26ea8268b26ebdab36a51470ce678a864165b3d67d917c0d8b858d16f9efdccf848fd60d1beb4b625117d5307380a970c75d9cc2ff719677fbc04fab248b8fec8d40b30b9f86b52e326efd658b884795d23a2b812fb647820257ea97b666859599c2ee5d194ba65ba23774f8b4e77d1235d0", 0x97, 0xc6}, {&(0x7f0000000180)="a44b95f9a951038b8c5f7d50f42fe3cab0ca315c06c2d30ac045b18458ccb9e62e7ad94c95690abfcfd4abcae63fc774a049421cc43db3545cabf749faee73d5ec862984efc94f10012e273d84564f613c0cd91bf5351fb771c4f34603909a30f2cda3616dd592c12774d07447d7cc7bd7c88de4fb5a07e0377b2b4a6031591c20b017a85e19a541ef20d19713e44470545e201b2b86df1297398d9b4ba89e5b1203460a5127fe8878f3cf3a9cf8fc61834e8307f6592b0b4419f2a931d41a60001518f68b8aef8c10468cc0", 0xcc, 0x1}, {&(0x7f0000000280)="72a07ceb258d46dd5e8b58f06ef6c9e406c57515a2c331450a586726023d5c6977c65c0354037532af48139bed366c7b06d2b8ab54449247923a08ef56bc175af7a0e0da4386f5d7ff7c7247ed31833a3bed3d79ca4d5e825dd27b9af5f001ec2ccfb62e247eaa59e36fc45854b412354b7dca58be97d4b16cef2bcf1834a69cdaaa4d", 0x83, 0x7ff}, {&(0x7f0000000340)="78f2452ae0960e2527aab657002bb57355d53c15473b14", 0x17, 0x100000001}], 0xccc0, &(0x7f0000000400)={[{@uid={'uid', 0x3d, [0x36, 0x3f, 0x2d, 0x37, 0x0]}, 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x3f, 0x30, 0x37, 0x3f]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x35, 0x39]}, 0x2c}, {@nls={'nls', 0x3d, 'maccenteuro'}, 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x38, 0x3f, 0x32, 0x7f, 0x33, 0x31, 0x3d, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x2d, 0x0, 0x3f, 0x3d, 0x7f, 0x39, 0x3d, 0x0]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x3f, 0x78, 0x31, 0x0, 0x78, 0x39]}, 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x36]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]})
syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x1)

2018/04/16 18:13:55 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x286, &(0x7f0000000040)=[{&(0x7f00000000c0)="0243443030310100004c0049004e005500580020002000200020cf18002000200020002000200020004300440052004f044d002000200020002000200020002000200020002000200000000000000000bb000000000000bb252f450000000000000000000000000000000000000000000000000000000000010000010100000100d8", 0x82, 0x9000}], 0x2, &(0x7f0000000380)=ANY=[])
syz_mount_image$iso9660(&(0x7f0000000180)='iso9660\x00', &(0x7f00000001c0)='./file0\x00', 0x8f, 0x6, &(0x7f00000004c0)=[{&(0x7f0000000200)="5aba58a704cb380787bc99b8426c2540a13067f142f348d958c893d7bea9f668df6451de00c68a52956c459c50956fe32cfc18b5e241953d15e22d723e93d6da453856b86085ea01e646fc1f535d1208aaaecb", 0x53, 0x3ff}, {&(0x7f0000000280)="edca3d138ade13e2edf1bdee9158c029ee08ac4e09620122d7a3dcbce5205523452d37a0da94892718f40ff041262c22d56c28c406744be16f7da62ed21301052dceda800d515407b40d04054dd47b22f8098775b434111cf71d217b94a7c1dc1a7dac", 0x63, 0x100}, {&(0x7f0000000300)="b423df3dbc3bcba61b6bfb5e6f7f5a8c9c538ea11681e6239f0d96944b6b", 0x1e, 0x5}, {&(0x7f0000000340)="938a7d392ea2b9a967eefe5471f3eee84496ee992853167dafe9aa8f8eea74972adc470ac7117ae379a285a35e9fa9afe5da9d8efb1d08587017b158f5d07b7c0bdc72c8e9466317adcecafdb8a3e8747d9acd13a8a3e8f88133cc01280b15c463d4aabf0a52a6741d59fdf443f8260c5b3d956a8d60e98e92715b22477b3e5f77e9c14d2e89fbfc3192f86985249fbf1b6752260ff9f976", 0x98, 0x5}, {&(0x7f0000000400), 0x0, 0x6}, {&(0x7f0000000440)="3ee98676051b3a279726b6d21eb320db8dc107a7057de7b7415a1339271261f34180c77222cfe8261d59c0ab937aabda15bad88969bc93abcd0392ecc782f5ccd36947ade0a4564c14c99f42a8b3803a4958a755b39e1e8c7e94108afe18214b9d526a", 0x63, 0x7}], 0x40000, &(0x7f0000000580)=ANY=[@ANYBLOB='nojoliet,check=relaxed,dmode=-ector=4x!xx5|7,overriderockperm,unhide,map_U]=off,hife,uy~,norock,\x00\x00\x00'])
syz_mount_image$bfs(&(0x7f00000007c0)='bfs\x00', &(0x7f0000000800)='./file0/file0\x00', 0x7, 0x7, &(0x7f0000000cc0)=[{&(0x7f0000000840)="3c638d4987a1a0c483d6a57b9b9a632da5d7b2870168312e5b74761c4faea9fe7bfe19269b1ba52f1225a48f0e802980a565f2347645f8c0f0006d0092583e1678f7e4f83f362c5ae51d508ac8f087dc9f92cdc502449ed19b2b9ece985fe93f7f", 0x61, 0xffffffff}, {&(0x7f00000008c0)="fa57353552edc336f3ddef9882bf27be9d", 0x11, 0x2}, {&(0x7f0000000900)="f8802ddef88b00fb4b6d440d147537f069064964a906ace887a772cbbd281ac035222061c941858699008ea109d9103a0a739a2d4d4ac3522c994ab37eb4032090b1386868d25a3ae5c8b946f05b2c79c6072b67db6db42f", 0x58, 0x7fff}, {&(0x7f0000000980)="d30ef1fa6b586741f4f3f19e48fc1ae4d237b7dcea3392dc43ccc8db437a397e23850f1e925aad59bb176afa09b7272e7705c2a391180b5b80e5260802adb6dca8296d0c4cbff4d806b56fc27778e44ce9348da3e06b802529964bdf568ff3922d5e5e6ceb7dc48dd6efb525ceeacd9128de05e414615b6356b0d3104f679b4186cd231e45d8aa42cc3b6f7005cef2a2f58eedc6f8f796da392d8b3d91a24eafcd72e8ef1a574bb47ff9cc6ba3c7fea6967da2090d5f2c25", 0xb8, 0x7}, {&(0x7f0000000a40)="876ad4a1761ba7585a5c48f6c8e9f3b0798f3e55b6cac1dece5b3e0e1a783ba5000a1e832f968e5be313e31af200e4736e99c7f7a4a82f3d86a1c820be7b5e043772bb84abb42c0db2028f2d31338cce72a711c2b56398ccd40f0ee9695003a8f1d3a5771b450c909228950a82fae998378270de0e3d23802aac74bf5e11a54835d6b3892d90", 0x86, 0xffffffffffffffb1}, {&(0x7f0000000b00)="6fe37264b9414fd20e93ed8c38a7fe984edb49918d96831b998e57991303b5b20cab8f4ef09407d04e13d10c608695bae44c09f5b6278c86b526df39fc2c6eaab294401939552587760605b64358be1eafcd6ea00fb488e29e27a800ddbc99bdbb22f415c0a65f3512173cb4ecfa5fc4e1dd779e7b76e23f3ab911437553a3e8866226fca26679604529f587e6c56148dceff98eb8727d071a5be056964350cb296837fdfb72c7184d82a1b1cb296390e5cb6719f5d59c333038d10e0d2dd3f196f5a17804e955bbd8f53aa901f8ee5ca78fa7ca31237fa51d536d0f9d8a732a14e2fb473fa46990d0e3bfc2", 0xec, 0x4}, {&(0x7f0000000c00)="c733a846770f7eba10752d064f6cd2c2fcdedff009feee63d1ad879eea0bf228b78156b4ada73a5087e17ed7f0fab232ae80486a80b6ae76d12361ef472fec8bce155e0e27617da8cee8765a904de213c30fb759b8a59210a7c460042e1c618f3c6a8745a1e47c4e0cba2606cf3703fbb7a22eb295f363c4513f4bbd1329b04e4f52732d92dcf9a0ee2c6a12c84992730655a3608a449b9d10c21785a30a83c8e9f420c1ac510a88f630f756cb2f3b7ee5877c7f6b759df5", 0xb8, 0x1ff}], 0x1000, 0x0)
syz_mount_image$iso9660(&(0x7f0000000400)='iso9660\x00', &(0x7f0000000600)='./file0\x00', 0x3, 0x1, &(0x7f0000000700)=[{&(0x7f0000000640)="2e91507fd565a4fba043d1373692b8b50eed4ddb315982bb1b90e55c6cfcc20a3cf5112bbfc8f4573b2f8394566ea53e8422dc2f66a124297d6db3f2721132e4376fd242ae53b05f6f207627f250757e2094aa60148cd6b77519ea9a9c26f9e378bbfb600d985091ed58b531f4b996a767f26fc6d4b3468e3af6c11714dc4541bda488c531454d5f919515b8cdf3a158eea7729d607ba7cdf5765f655ff4b9c1a4e48e30a65f96b8c7b6", 0xaa, 0x3}], 0x1000000, &(0x7f0000000740)={[{@norock='norock', 0x2c}, {@nocompress='nocompress', 0x2c}, {@session={'session', 0x3d, [0x39, 0x35, 0x3b, 0x37, 0x35, 0x37]}, 0x2c}, {@nocompress='nocompress', 0x2c}, {@overriderock='overriderockperm', 0x2c}, {@uid={'uid', 0x3d, [0x30, 0x3f, 0x35]}, 0x2c}, {@unhide='unhide', 0x2c}, {@norock='norock', 0x2c}]})

[  158.220592] XFS (loop5): barrier option is deprecated, ignoring.
2018/04/16 18:13:55 executing program 4:
syz_open_dev$loop(&(0x7f0000000980)='/dev/loop#\x00', 0x0, 0x210000)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
syz_open_dev$dspn(&(0x7f0000000740)='/dev/dsp#\x00', 0x2, 0x103400)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c)
socket$nl_route(0x10, 0x3, 0x0)
syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x8, 0x440004)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000780)=ANY=[@ANYBLOB="18000000000032f202a6e2000000000071100000000000000074ffd960e0a18fc52f27173722a1cc259febd6be7b2c46c75312ab37682ff4890063e5260b820f41ba9f866273060adb2bd3cc7ad253904af5cfa137a4e20e46a1e173503eb2fbbd66b5ac80299d0c21769051d68293a851e1174d3c2ee0995a00f446f3309d8abbe764375dcee4273c12eade0c5b30fc4fa6003578f9022d666ade5dcb5c66"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f00000000c0)}, 0x44c)
socketpair$inet_icmp(0x13, 0x80041270, 0x6f2000, &(0x7f00000003c0))
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000840)='/proc/self/net/pfkey\x00', 0x100c0, 0x0)
socket$inet6_icmp(0xa, 0x2, 0x3a)
syz_mount_image$ntfs(&(0x7f0000000180)='ntfs\x00', &(0x7f00000001c0)='./file0\x00', 0x8, 0x5, &(0x7f00000006c0)=[{&(0x7f0000000200)="4e54e1afe29d2af05ad2a5e51f341cc09b986280e1970a3b7151c548e48f9493f3f07ec02b25e6639b292641f91a839df3d2c7f8554cd575add36f7ca62fb91e6d19cd2d11d0aca7e2aba2b190af6bd2fac5ed14e96cd8dff21b221d86b6c546d8be642243ead45cd774b9726775515ca77533c3fea45181e02cfdf2e7480ff49623c321", 0x84, 0x1}, {&(0x7f00000002c0)="06ceb8ba3af92761f7438bd9547bb76d95611a9d64e4adfeeafdbc5a5ac4a4655bca4c3128af3d89457b09ef2ec97a1890312cd336ed0dfcb0609fd4b69573b5639f52eb7dac79d6a50f6f33b9e47875fdaac8268b3d4d89a34c2b20a77e43bbacb8745daaa2c30526ec934c0e2cdff9e1cd81958283a24713e6afba8f88fb6f00b85b78ad3ad8dcd2a92763e00e0f0b3f7978083cdf162f0b2369d326aa282356c2f6be7b2e3ef70349e27262399687d70a40c98dffa52d9ec280bdabd5a0c5fa65c59aeb77015d70c89a7e61dc8a95cd5963d43869afeab58c398380c752ac107c002eb27d3fc6ad26888656227b0c86340b2a7984c87dc7", 0xf9, 0x3}, {&(0x7f0000000400)="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", 0xff, 0x1}, {&(0x7f0000000500)="c86c578f751d41264077986eb2e035bc10dc30013d9d9e5caa27a2e702bd2ea72989c0abb3b9dcc6959472716d3c0c7edf1045e96e12b003a74ef9603ae6e8d3ae7ffb77830c1ee1ee6676f834697a279ef0050f6a471b47962c859a499643867efe152410bf3750eea337a9d30b710e72758f57c5425d17e0a64df87a758835460345205c1e4b4202de994ac83b", 0x8e, 0x23}, {&(0x7f00000005c0)="97295b1ecf91e8293cf66f4b59037b3ebb3831d270e4cb879b5450629a6f74f38d44fd6abcb39f002675991ec404cc682a447590089f03b5f2ff92658dfb09669ba225c9d4e6ef6d2207a2f7169e8b34b546d37ec7eda9f2f5ca5fab030d35d46a49ede7166edaebb387c3009e7208694bada9807923ac8e49db8e6d9af551f6daecfbe03c93d4787a2034113aa1cad81b003934bd704065926710d8737537ec3d5c8de84082ed6d6bbffb1fd6f210f7980626225a7f944511615876fcc36cd4d7e8a6ed9cb0fe375be93dd30190de1a49613eda7db21984edd2823b9ce593fe75d8a73ef2ed008ba4", 0xe9}], 0x100000, &(0x7f0000000880)=ANY=[@ANYBLOB="636173655f73656e73a04a39ef176c2a84876974697636002c009f6fc50b6d19b0602a0c0984b9dae12f70cdf834239527555980d176deb7024660bacc793703f45685f60784b63c369ad06cd4bb723b8ae3445ebb2c10bfddef77c022a36e5f79f052a2787bb4485cd1c056a588648be5fad4735e9f3fe204de24e243b3e2b19f6b0efdc8576d759b47bf071651fa06a86ea15e197b2d0aa6addb7b82288cc606b96172282f71af7199b87106b97125c707ba5f368290709f7f7ba977700882d50e2a539944d2a51ee36514db212b81c52e04dce6c6170a10027194000000000000000000000000000000"])

2018/04/16 18:13:55 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000080))

[  158.324511] XFS (loop5): Invalid superblock magic number
[  158.354401] ntfs: (device loop2): parse_options(): Invalid uid option argument: 6?-7
[  158.399633] ISOFS: Unable to identify CD-ROM format.
[  158.426534] XFS (loop5): barrier option is deprecated, ignoring.
[  158.469119] ntfs: (device loop2): parse_options(): Invalid uid option argument: 6?-7
2018/04/16 18:13:55 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x24, 0x2a, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x10, 0x0, [@typed={0xc, 0x9, @ipv4}]}]}, 0x1f9}, 0x1}, 0x0)
r1 = socket(0x6, 0x2, 0x0)
write(r1, &(0x7f0000000340)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000f0000000000", 0x24)
pipe(&(0x7f0000000080)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x7)
ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100))

2018/04/16 18:13:55 executing program 7:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8000000003fd, 0x0)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x501200, 0x0)
syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x410000)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x200, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0)
syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x10301)
ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000000100))
socket$inet6_dccp(0xa, 0x6, 0x0)
openat$cgroup_type(r1, &(0x7f0000000240)='cgroup.type\x00', 0x2, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
socket$vsock_dgram(0x28, 0x2, 0x0)
openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x109040, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
socket$pppoe(0x18, 0x1, 0x0)
socket$pppoe(0x18, 0x1, 0x0)

2018/04/16 18:13:55 executing program 6:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x3, 0x400004)
syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2)
getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000340)=""/188, &(0x7f0000000440)=0xffef)

2018/04/16 18:13:55 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x374)
setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4)
connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xa0000, 0x0)
poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0)

2018/04/16 18:13:55 executing program 2:
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0)
mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000180), 0x4)

2018/04/16 18:13:55 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101040, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000080)={0x5, 0x1, 0x9, 0x18de, 0x81}, 0xc)
setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4)
recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2)
writev(r1, &(0x7f0000bf3fa0)=[{&(0x7f00000000c0)="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"}], 0x1)

2018/04/16 18:13:55 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000580)=[{0x3, 0x6}, {}, {0x0, 0x6}, {0x2, 0x20}, {0x0, 0xfffffffffffffe00}, {0x2, 0xfffffffffffffb85}, {0x7, 0x800}, {0x3, 0xfffffffffffffffe}], 0x8)
lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780))
bind$inet(r0, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10)
sendto$inet(r0, &(0x7f0000243fca), 0x0, 0x200080c2, &(0x7f0000000600)={0x2, 0x4e22}, 0x10)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000940)='/dev/vcs\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000440)={0x0, 0x65b}, &(0x7f0000000480)=0x8)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000009c0)=ANY=[], &(0x7f00000005c0))
sendmsg$nl_crypto(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80004000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@delrng={0x10, 0x14, 0x1, 0x70bd2a, 0x25dfdbfb}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x840)
r2 = syz_open_dev$vcsa(&(0x7f0000000b80)='/dev/vcsa#\x00', 0x403, 0x141804)
ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000400))
getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000640)=""/18, &(0x7f0000000680)=0x12)
getpeername$inet(r0, &(0x7f0000000380)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000100)={<r3=>0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xcb, 0x2}, &(0x7f0000000000)=0x98)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000006c0)={r3, 0x10001, 0x20}, &(0x7f0000000700)=0xc)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000080)={r3, 0x9039}, &(0x7f00000001c0)=0x8)
geteuid()
syz_open_dev$vcsa(&(0x7f00000004c0)='/dev/vcsa#\x00', 0x7ff, 0x40)
ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000200)={0x1})
ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40086436, &(0x7f0000000900))
getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000500), &(0x7f0000000540)=0x4)
ioprio_get$uid(0x0, 0x0)
prctl$setfpexc(0xc, 0x0)
getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000800)=""/148, &(0x7f00000008c0)=0x94)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000980), 0x2b0)
writev(r0, &(0x7f0000001100)=[{&(0x7f00000010c0)="eb", 0x1}], 0x1)
r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x200000, 0x0)
dup3(r4, r0, 0x80000)

2018/04/16 18:13:55 executing program 5:
sigaltstack(&(0x7f0000ffd000/0x3000)=nil, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, &(0x7f00000000c0), 0x1, 0x5)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)

2018/04/16 18:13:55 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001f0ff8)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
syz_emit_ethernet(0x56, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @link_local={0x1, 0x80, 0xc2}, [], {@canfd={0xd, {{0x3, 0x5, 0x7, 0x9}, 0x3c, 0x1, 0x0, 0x0, "2ae98e1cf969be3ef595178f1ab90ed9b3a8a5d5aff14bb9b62e663bcb7a8c1d200d1143d70aec44300a21b38530f7fc0d0eabcd7aed653068692df19d5f5e14"}}}}, &(0x7f00000000c0)={0x0, 0x3, [0x2a7, 0x247, 0x958, 0x7af]})
ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000002c0))

2018/04/16 18:13:55 executing program 1:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x600, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x8000000000000802, 0x0)
sendmsg(r0, &(0x7f0000000a40)={&(0x7f00000002c0)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000340)="193afd2c601eca916d878588b5", 0xd}], 0x1, &(0x7f0000000440)}, 0x8001)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000012c0)="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", 0x5a0}], 0x1}, 0x8000)
socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f0ffc)=0x2, 0x4)
openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0)

2018/04/16 18:13:55 executing program 2:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xd689, 0x300)
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000080)=0x10000)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x21})
socket$nl_crypto(0x10, 0x3, 0x15)
perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0)
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000})

2018/04/16 18:13:55 executing program 7:
pread64(0xffffffffffffffff, &(0x7f00000000c0)=""/134, 0x86, 0x745a440)
socket$pppoe(0x18, 0x1, 0x0)

2018/04/16 18:13:55 executing program 5:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x80006, 0x0)
write$eventfd(r0, &(0x7f0000857ff8), 0x8)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0)
mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x2, 0x22812, r0, 0x2000000000000000)
syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x89, 0x200)

2018/04/16 18:13:55 executing program 6:
syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x8840)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000001040)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-asm)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
socket$alg(0x26, 0x5, 0x0)
syz_open_dev$audion(&(0x7f0000000840)='/dev/audio#\x00', 0x1, 0x80000)
openat$autofs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/autofs\x00', 0x1, 0x0)
syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x8, &(0x7f0000000440)=[{&(0x7f00000000c0)="e1ba957e9b4caed5ddafff3125e7e5ba2438549fb2ae403f57b2b273c1fc30e234219a3626367092cf14feaf5bc4a697a345159faf1b91ac6e6d37024ef5a4c71132", 0x42, 0x7ff}, {&(0x7f0000000140)="f40272b4989e468438a9cde66cd1983e381c30d923087ea90d30af74fb42886d3bb07a7b547f972419ef6a0c6f3f7a37675296751965d1bed8f04be964cddd7e7750cfc0a1a4f63b07f0f6e60b69bcb10c933b79f6c22e4f3b56f7919b2e8822ab771b77d4abf7b1165443f155b4942c18c2316ce63499000f2150", 0x7b, 0x6}, {&(0x7f00000001c0)="129e92cfbe70f6b9a96ed80c420eddc5c51ad89b34ea9c846fd16b72073ae988d4f1b3949776a21a5537857ee832bbd8abbca2564ea93281eaec1140cdcac3aa9991c9552e1b89b1390fdde7286277d2c0a1939d394cc1b076b4a0a8359f068d8f09507861673989015b7f1a8cfe65dd1bbc07488089b25f0cd762da161564106bee", 0x82, 0x7f}, {&(0x7f00000010c0)="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", 0x1000, 0xf6}, {&(0x7f0000000280)="b30e54416e51a2013dc1f0479985b74a88c8d34b787a62481313a22434a3d3edaac302ad3e45aaf1fe8c7dedf73985bf750e87f6c98369e0b985c682b2e4f90b285d72ee784f5020b27f41c4ba19a5bc1f2919f7042f21b9dc793ff4cd17612dc35c05d2203e52cec075be560fcc0f7848cc15ebbf211d16986d3685ef355519e4c38b39", 0x84, 0x3}, {&(0x7f0000000340)="2b68c4bcf2690fbb4a7d696df5aac9ea9fd84dde80181afdb27b65ac61458db1dd37a334d7aaab108895087f9b13fb412f7b04a4c60bc6c99e0075c8d613e83c7b8dfe958683cb47ec655ad8c24bd8fc548cb8b9bb7e988bb42459fd362495c8bb8c3107c2848097bd6d939b84ec", 0x6e, 0x7}, {&(0x7f00000003c0)="eb5167e00090c666ca87f31dbdd1a1f40ca965fc62e55dafa42177f45b3f5c7bf9db604ac3eaca8ecf8498c0", 0x2c, 0x4af3bf79}, {&(0x7f0000000400)="4225dacf1bf5dbe0d8c31f4c646a881405225e62ac7c7e62c992540aa922d0f811661ac837a54d5236bb21b0b5c65c6dc8bbecc4f1ad628363b9a55bad", 0x3d}], 0x3052000, 0x0)
syz_open_dev$vcsn(&(0x7f0000000500)='/dev/vcs#\x00', 0xfff, 0x1)
syz_mount_image$minix(&(0x7f0000000580)='minix\x00', &(0x7f00000005c0)='./file0\x00', 0x5, 0x3, &(0x7f00000007c0)=[{&(0x7f0000000600)="226e661b5470e362067d797379e1067e59f22b8f68f2fe6b0def93ef2f2941c222872195c6f19b4146e097445711f4862546e9964697eac76c5c7dde80392dc746b5cd137931d4d8cf1c7d3c6f2ca19be3db4e1f2be8160d51743832a31268bda23e8624410614fefd39f20ea8d6e5b29b", 0x71, 0x5}, {&(0x7f0000000680)="9fc02d108e826d10466ac7e8c8385fe862708755e600e400f3676b4275135ef19d6b8796fa9a9aa3", 0x28, 0x1}, {&(0x7f00000006c0)="643f4ab467578a28ede6d8ed05a9798812d5e82b04ffd794d1962737a6501faf4b35a819642369f5669c45965305555229bd96a53902c5f509d2b6ecb0328bb79e45d8adbe63ce52d5a8d1cbcc91d92485c2bfdfd2f48353f641d8767e74186bd5e9b8c07e18bf94e99c01819ab732303f3005801d16e6a9fed03bd473d6ee1aa1ee3cf7c365021a98edfdb48c97dce0435a0937f1a981e42f5fd3073e61e749c1fc9728b2ea2ebcb8dd629ff160dd9c0e3a5374e218be6ceb304661efa217bd2c5ddfe4645d74ad3010fe43250acd11a760edc14811ef63358f9e6e1a98787dd0a226d6e5c2d94a0e9e1809ee488085a5f383e65d5f5a39c8322ddeb8d2", 0xfe, 0x1000}], 0x1, 0x0)

[  158.957985] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6.
2018/04/16 18:13:56 executing program 7:
timer_create(0xfffffffffffffff1, &(0x7f0000005fb0)={0x4, 0x0, 0x1}, &(0x7f0000002ffc))
timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}}, &(0x7f0000001000))
timer_gettime(0x0, &(0x7f0000000500))

2018/04/16 18:13:56 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0)
syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x100)
mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)
socket$vsock_dgram(0x28, 0x2, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x80000, 0x0)
socket$can_raw(0x1d, 0x3, 0x1)
clone(0x0, &(0x7f00008dcfff), &(0x7f0000000040), &(0x7f0000001ffc), &(0x7f0000002000))
waitid(0x0, 0x0, &(0x7f0000003ff8), 0xa0000004, 0x0)
syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8001, 0x400)
syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x101000)

2018/04/16 18:13:56 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
io_setup(0x4, &(0x7f0000000280)=<r1=>0x0)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x187800, 0x0)
syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800)
io_submit(r1, 0x2, &(0x7f00000006c0)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000002c0)}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400), 0x0, 0xfffffffffffffffe}])

2018/04/16 18:13:56 executing program 1:
capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x4})
syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x10000, 0x2002)
r0 = inotify_init1(0x0)
fcntl$setown(r0, 0x8, 0xffffffffffffffff)
syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2601)
fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, <r1=>0x0})
move_pages(r1, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0), 0x0)
syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x8, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x60000000002, 0x8000)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')

2018/04/16 18:13:56 executing program 6:
syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4181, 0x0, &(0x7f0000000040), 0x0, 0x0)

2018/04/16 18:13:56 executing program 5:
mkdir(&(0x7f00001a3000)='./file0\x00', 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000))
syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
chdir(&(0x7f0000e3dff8)='./file0\x00')
socket$kcm(0x29, 0x800000000000001, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
socket$key(0xf, 0x3, 0x2)
mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000000040))
umount2(&(0x7f0000000040)='./file0\x00', 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
socket$bt_hidp(0x1f, 0x3, 0x6)

2018/04/16 18:13:56 executing program 4:
syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000580)='./file0\x00', 0x0, 0x0, &(0x7f00000018c0), 0x8000, &(0x7f0000001940)=ANY=[@ANYBLOB="ff0000001443ec15ebb31c384b4b"])
syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2000000002, 0x100)

2018/04/16 18:13:56 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000001640)='/dev/usbmon#\x00', 0x100000000, 0x2500)
openat$cgroup_subtree(r1, &(0x7f0000001700)='cgroup.subtree_control\x00', 0x2, 0x0)
setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, [@remote={0xac, 0x14, 0x14, 0xbb}]}, 0x14)
setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x9, &(0x7f0000001540)=[{&(0x7f0000000080)="101da190e5db2f6968eb29c47265ca654058ed7876b34c4da6d2f8c4ceed854130dda441df63616224e2221a4024cd21015f278d22105b", 0x37, 0x63b37ea7}, {&(0x7f00000000c0)="9197717ca6921d2d55bb8a5fcd3ab37cc1036f4674564205db73a1f44d61b0fb946dfbc9b80c03e7805b528349b113c9d043fe13a0675a747770e3fb4b0118958a6012fc1288aca1fa8c642a4a1b0cdfe36ced091623e567", 0x58, 0x401}, {&(0x7f0000000140)="c2d7260f7d6743edfccb922bbce24dca3c1a", 0x12, 0x6}, {&(0x7f0000000180)="695042cfe5cdd3f3f9ea981618ff21395a5bf77142ac30bd3b51777c00308c05f6d2fb9b6070962af6ec0ad829e56a6427cbb153b230831b2c6896c9a74f7a9780b669a5a54cfbabaa1ccf6986a7e769a921b01ecb83ec2401bca265d9d2da40819ba12e4ea92c8adf76ffc504f884fe75017b7f2c51c7429ffe78827ca349dd21c312e5ed738020ce0cbd298bccd9fd23254e5492d2223587e736365ec9dc627579139a9e07c369f13c00196668924667e50fe7eac02b2b8b248109b8af5d4a072092f33a3848f1c4804c053c7dc2f9b3942554951eefa5833e1db1f97f311621d1646ee66f11e014acfbbccf9c93e36b81cb27b2", 0xf5, 0x8}, {&(0x7f0000000280)="892c795981db7d12a8c14ee6653ac458aae88f80ed790f3ea9fe762bda8df433ded3996a01884f67e20c36a3fed50e999de06ccd4165609ee4f55c6c5324e668f1a641af70826ec0b9eb9dcb2a25f001c46b4b431643311806", 0x59, 0xe2}, {&(0x7f0000000300)="012ce42db02a715d70cd93841de38359ba247c33bfd49ca179a8c580a931c8c092daa83e66f1a8cf5deca55172fba91bd877f257ba9c4cd199111cc36d7ecc17d4abe30ed29d766193c9e33fd718", 0x4e, 0x9}, {&(0x7f0000000380)="8c39eb786504471b566ab2b465b30f643f2cb4fc6c2bf009cfcd03e56a1ad43f6d2161b6c15b39a71852a25c6109baa8dc8d4fec884576813cf5bbc34316ac87d1ac3031a99aecd3e383f3701211a26e560d7619886381b86bee7c11963060d9dd2e015c5ad418b7a939d7f9114304f75d5c0b8aab160cb53b9ff14666803a648eec79b2fe1916876ac218b0c1c5d44e543843fc4a786f2f2b4bf6e559ea2eac3b159a7c9c396808444c3a1ab0e441ac678501fdd319e2d97c3993cf4e23653f89a79cb409a18a", 0xc7, 0x1}, {&(0x7f0000000480)="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", 0x1000, 0x4}, {&(0x7f0000001480)="e07b58225de2f46f45417f8550ed32f29c6087deaf1a80951b89c888854c1001a1b8f447afe4189b38a22a9e31605786f24aca63c837ef8c9f9208c9d79ff82c6436ef4e6d48a1dbb0d2e4665d530b06c484e3d60649ced252df2b072f476327f126ea595affcbdb60d975372e6e876355cbbc7579b804af17e33773774da96757b2e70957decf143e44991642868c1bc480e459b7de4ba60a40036fe18d8b61149a42f2aa", 0xa5, 0x101}], 0x80000, &(0x7f0000002f00)=ANY=[@ANYBLOB="666c7573682c74696d655f6f66667365743d303833303d0038332c646f733178666c6f7070792c646973636172642c616c6c6f775f7574696d653d313434312c6e66732c646f733178666c6f7070792c747a3d5554432c00251bce6487c030f6f7ad55d81633b72ffd46487695964bc338e46f4f12fd3bf729146c09a09b9b0d79ba863c00515a7a296d7730a0c8fbac26cfd3f306725da789f473f360bbbf536a59896751172a7658ea1206b657260e9647fd9e52180c49d827b63dcb6bd4ed"])
syz_mount_image$vfat(&(0x7f0000001740)='vfat\x00', &(0x7f0000001780)='./file0\x00', 0xffffffff, 0x3, &(0x7f0000001a00)=[{&(0x7f00000017c0)="3527b87eec8cc755e4967695cf271c99aea0f185ff6f6c8ce5ca9f2a0e1351862cfe19ec1b29401ce9e1def0f1dfee5e902f7d5283a541980846a4beddf22f14e72242d72348bdb200832c65c7bde9ebdd2462ffdb10563a661260a51892f29d8f2eaf1db065a6ba626bdeb2b096fed3d3718b3aa2b6e46f06a35c766dcdf946def989cbe20ac9173a3744b333e4098f92da93dd0df058c44260b1cdde5d22d836c3594a2d5e65", 0xa7, 0x7}, {&(0x7f0000001880)="8544047b869566824e7ed304c2ebd9b5ded2d067f46d8019d9e479d6a6ad890fb53215753165062a9a13a5e8fdb1d446644712e0b259d75d48ab6fc7fc71ef654b2ba11943ac787297d821e642da9c2653d27d65eeb2eaaa78c9ef3e9e73e7799bf9206a74722f46facc3156716a25e2", 0x70, 0x146}, {&(0x7f0000001900)="23464b12e8c68e88ac45084ba3f967734b9efede51233171643e4bc32119b20b83f0b289dcc048a57bb461f824e38f18906c96181e6507f15c1a4b35aa544aa6741e72569e0038215cca3c885b14539fb3130203468f8494fd5b27df784fbf868deab8d575af5599d5288d42207af1cd6324160512a48ca81c37fe193ee9a9ca66d17c4710c8b116d09a26e02ab1fc1467bd11f62748b8099c868b07a259e667a835b24f68f619b84db45ef356821b5bcb8f69def98d8fce681caa89505a675faeaa57529e1ce578ad3ff705702d29f10332a2fb2e488cb38a2309918f", 0xdd, 0x80}], 0x20040, &(0x7f0000001a80)={[{@fmask={'fmask', 0x3d, [0x800, 0x30, 0x33]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@fmask={'fmask', 0x3d, [0x34, 0x36, 0x32]}, 0x2c}, {@quiet='quiet', 0x2c}, {@codepage={'codepage', 0x3d, '950'}, 0x2c}]})
socket$inet6_dccp(0xa, 0x6, 0x0)
syz_mount_image$vfat(&(0x7f0000001ac0)='vfat\x00', &(0x7f0000001b00)='./file0\x00', 0x4, 0x6, &(0x7f0000002e00)=[{&(0x7f0000001b40)="8b0aba3dbbaac4b63359e91280ad1389a788c85674763e94bb9cf5e0f4386e73f28d8ba4", 0x24, 0x5316}, {&(0x7f0000001b80)="a184adbc4bcf1944c3ae7f64a7426bd9627593fa5c601919faff05cce3dced295ba3b360c8d5feda16a3cfca28f0a9d8deb7dd6ff81642450fcad6afd90ec5d5c312fe2cade7be398ce47306c6ad922c7198", 0x52, 0x5}, {&(0x7f0000001c00)="4bc023f10b08207c790851e402504f9e8b8f242a46ac6e9ecdd0b805aa9ef712b6aea6587e4e4eb3bc39969286bdac0790be00535564a3a630fb190564bf38f3e653408578301e596908d71a08aaf8b70ce3d70d7ef0454b22b31e9446", 0x5d, 0x7}, {&(0x7f0000001c80)="e5acf8cacb00ad936cf82123f5c0bf8d99203b7cfaaf12f4b8244e49bc0c3b88c4e66d32902d76e4d0d7ba1b8a87e8fc7e6bd1d80e35bfceb0d36b50dcea8a32ba7a460325a9d2b13e50acbee30778f1d11e0e1edcf81d390fb570b2a95c541b167cc6a773cbbe90df3007b564c06e1e772282dc254ab76ef0e924ea527ac9b7d1cd6f7f2e6ddb13044f706501cb9cb48f844ebe1b6e983b8b6ece62af06f008890bd8521fd58dd05c1535261128b191a0381bd1d1934aa277c52c014cb3f24d36216ef426a86a57430c4df8dd795f", 0xcf, 0x8}, {&(0x7f0000001d80)="6b09edf586dd3fc7635c4e6a314ff132749918c38fb41aa05294fe97d8174c03d11747ce1f78d822a80f167a08ac38d1ffacd72825d63ac61ed5813259aad530912b3fe398e7d8fd7c3c6e45b4b7b645fd40464feaed9a8957a9b6060df872f25566cc36f1317e", 0x67, 0x9}, {&(0x7f0000001e00)="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", 0x1000, 0x3ff}], 0x1, &(0x7f0000002ec0)=ANY=[@ANYBLOB='showekec,f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'])

[  159.972618] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6.
2018/04/16 18:13:57 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = socket$netlink(0x10, 0x3, 0x4)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x0, 0xe82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4)
write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27)

2018/04/16 18:13:57 executing program 2:
socket$inet6(0xa, 0x0, 0x5)
openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10101, 0x0)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2, 0x0)
socket$inet6(0xa, 0x2, 0x8010000000000081)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00')

2018/04/16 18:13:57 executing program 7:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(seqiv(rfc4106(gcm(des3_ede-asm))))\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
sendmmsg$alg(r1, &(0x7f0000000100)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000001200)="8c", 0x1}], 0x1}], 0x1, 0x0)

[  160.027569] FAT-fs (loop3): Unrecognized mount option "showekec" or missing value
2018/04/16 18:13:57 executing program 1:
syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xea, 0x400000)
r0 = socket$rds(0x15, 0x5, 0x0)
bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x608000)
sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f0000006000)}}], 0x48}, 0x0)

2018/04/16 18:13:57 executing program 6:
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x1})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201})
write$tun(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="000000f80001080006040000aaaaaaaaaabbac14140000010000000000000000"], 0x20)

2018/04/16 18:13:57 executing program 5:
r0 = socket$inet6(0xa, 0x100000003, 0xdc47)
openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x800, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x7fc, 0x0, 0xff, 0x1}, 0x20)
socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x7fff, 0x0, 0x102}, 0xffffffffffffff6e)
syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2)

2018/04/16 18:13:57 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = socket$netlink(0x10, 0x3, 0x4)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x0, 0xe82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4)
write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27)

2018/04/16 18:13:57 executing program 3:
futex(&(0x7f0000000000), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0xfffffffffffffffc)
openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0)

2018/04/16 18:13:57 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c)
connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
listen(r0, 0x0)
syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x5, &(0x7f0000001280)=[{&(0x7f0000000080)="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", 0x1000, 0x1}, {&(0x7f0000001080)="39d6aa22f9a1ddffba0bb2f2b48632ffd3925ccccb2dac2ad55f7e7ac7377982c543b1ab6c38154e054e9e3e3ea8c78df713e477ab13fb402ec6c7b026675a98f7001cec7ba63cc9714ef828a988bcad0d44f04c864c28dc215a2c095acb5ac05d469595cfc7a9db86f426c39db88e93c3e16ca5688610fa7fa2", 0x7a, 0x1ff}, {&(0x7f0000001100)="6bba9b920fb491d702a4fe937ba82dc99d7613d01246433a03f8b6a4328aebf409dfcfaab89089b8370be352fb06662c474aa8f53c4716d2110a0decd9b31b89bbca8325d71c62de9c1eb828cf62d88bc694fc1b8a5da08da2df1ebb3c8046669eaae2e255ed104ff36bc2380711c9971601ba8ffb7a64d6912b873004aafe758798c19a3e5f5fcae03be4c13d48be57e40b955665d1ed2a3902a9731fad166544f44755041abde32a28817d658f97769b5315f12c967888a1355fe7968662ee4e46f47e684da70729c3a6866cc578e963166718033067e44399", 0xda}, {&(0x7f0000001200)="da77aace20676daf2c70db9085722f2d3967ad4b", 0x14, 0x400}, {&(0x7f0000001240)="7c531a2f9619ea48e27a253623f1a8a63ca8abe737a80e1660146ed6dd559f1143ec93cb7f147f40c10b7d3f8164aa53cb6ac5cc188f16a370c1", 0x3a, 0xffffffffffffffc1}], 0x40000, &(0x7f0000001300)=ANY=[@ANYBLOB='nodiscard,Quota,\x00'])
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001340)='/dev/vga_arbiter\x00', 0x0, 0x0)

[  160.331409] futex_wake_op: syz-executor3 tries to shift op by -1; fix this program
[  160.381513] futex_wake_op: syz-executor3 tries to shift op by -1; fix this program
2018/04/16 18:13:57 executing program 5:
syz_mount_image$vfat(&(0x7f00000003c0)='vfat\x00', &(0x7f0000000380)='./file0/file1\x00', 0x0, 0xaaaae72, &(0x7f0000001300), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]})
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x5, 0x18000)
mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0)
creat(&(0x7f00000002c0)='./file0/file1\x00', 0x0)

2018/04/16 18:13:57 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "e1d72aae3398eb02d7c7f7f4f1a9ebca2b9eb705c55355a435274c1286636fbb21a0fea09e678bb6492b61c8a2d8e419ac99672acd5b28e89cb592b7573b4017", "2dd28a5bb838eec6d02b95067cc4328a070800000000000000000000346252728b1444848950e23faa8069a689e529d4978f544e000031a21646602644ed924e", "ece7848419175fa1caab94dba1ba984502127f6cf66f395dde0e415f4dc1e210"})

2018/04/16 18:13:57 executing program 4:
perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001fe8)={0xaa})
r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000540)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000000580)})
ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x14, 0x0, &(0x7f0000000380)=[@acquire_done={0x40106309}], 0x0, 0x0, &(0x7f00000004c0)})
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657", 0x11)
r2 = accept$alg(r1, 0x0, 0x0)
r3 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000000)='IPVS\x00')
openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00000002c0)={'bcsh0\x00', {0x2, 0x4e20}})
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0)
r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5)
r6 = socket$inet(0x2, 0x3, 0x8)
r7 = dup3(r2, r6, 0x8000007fffa)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x0, r4, 0xfffffffffffffffe})
connect$bt_sco(r7, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0)
fchdir(r3)
creat(&(0x7f0000000080)='./file0\x00', 0x0)

2018/04/16 18:13:57 executing program 6:
syz_emit_ethernet(0x122, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipx={0x8137, {0xffff, 0x114, 0x6, 0x0, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x7ff}, {@current, @random="fa7ed22b1210", 0x3}, "9163a0fa3091c864e926447b884dc04b9c067bf1754601b786bba3fe8dec46d476f0d2befd706497259a6f0173214005abf5a545b184c3a465b0c42facee72897cbbf12affd0050cb54e7f7141d1ed56929f72698a398d7e0a0abc976bce78548d9eeff3338664bbd0bfade8a6ce598d690158bcb4e557b1df1067980e8253c3431277d6e5ced702c1b15a7ec2a06499cf86db6316092dd7fe0a8db176cca0251ec62128ded67e1ebe0990e2be28e1e48723cb1ae462bf91123c65139d91c83e1f2d0b42b1e2a3378dc9ef4fffe3d8cf81fe45c9a6caa758cbcece0399678b037f19e643237c121057b99afa63134a011ef6027df96a"}}}}, 0x0)
openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x2000, 0x0)
syz_emit_ethernet(0x2e, &(0x7f0000000480)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaabb08004500002000000000000290780000000000000308070000"], &(0x7f00000004c0))

2018/04/16 18:13:57 executing program 2:
r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x40800000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000001c0))
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000006c0))
bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x10, 0x0, 0x6, 0x0, 0x2, 0xffffffffffffff9c}, 0x2c)
r1 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmsg(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000340)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740)=ANY=[]}, 0x0)
ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7)
bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000200)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={0xffffffffffffffff, &(0x7f0000000d00)="6f7107b27a47ea6a59b838be40a547052a6befe4825783fd98145b0a3640ded251ec51ef08af7c176b930567032fa9de13a18065725b83b532957d72ee331d9fc9695cfcea313d91ef4ae80903dfe85f6e0f0452cc2432c7880702185f355e07efe9d6dba50e75f5172d23cf", &(0x7f0000000140)}, 0x18)
mkdir(&(0x7f0000000040)='./file0\x00', 0x85)
socketpair(0x3, 0x0, 0x0, &(0x7f0000000080))
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10)
syz_init_net_socket$llc(0x1a, 0x2, 0x0)

2018/04/16 18:13:57 executing program 7:
r0 = socket$vsock_stream(0x28, 0x1, 0x0)
socket$vsock_stream(0x28, 0x1, 0x0)
bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10)
r1 = socket$vsock_stream(0x28, 0x1, 0x0)
bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2616, @my=0x0}, 0x10)

2018/04/16 18:13:57 executing program 3:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040))
socket$nl_xfrm(0x10, 0x3, 0x6)
syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x5, &(0x7f0000000400)=[{&(0x7f0000000140)="340bbb46588fb74cdda88197e6e4c53be25664b313d0d7e05d57d739511808", 0x1f, 0x9}, {&(0x7f0000000180)="37d9be12211bbfce05f8f55928d25876c672a3e146cc283d9e751c9d9c212ca761772041de48257c88726be94e3f23dbe32bb73c79107e8b2cbecaa42cfa4da9c3b86affc8b1da2a3a22176ca83bdc8b8e6962db74326364fc112ef200aaf5271ee9a260ed1881f73afedeeeb78771374bb448c7", 0x74, 0x6}, {&(0x7f0000000200)="e5aa3ddb3aa3bc8befd256ebd0da1b16e3b95a99a7a317e7f7771367d6bb1402a5dae36c67b6107d91ac86f59e0dbc3ccfa30cf568280275a3529b21b2c0c37636a5ecb87f45de507f2fbc03fff62e3d9bb1b0efb8ba4d0c6fb029a6cc231814e3f258a6ecea23391c5c2cd70d50b80c188a0876ca0847040ea3975617a6aa632337eb1dafe99f35e42bad3baf656dc778870130a0e5526957873ef4bfd86bfcf30fbbf78ac7f2a5f349a6d32e9e1213c8242dc2cb96a9aa5a62f308b4f16c27d58daf2866d46f1c4c7ac563e056f3bc1000a2cec41c3523ab60fe9a5fdef7557b4009", 0xe3, 0x3f}, {&(0x7f0000000300)="6b2910bad52761a930a83c", 0xb, 0x9}, {&(0x7f0000000340)="5165678a11dc2aaeb185a35554e463820614cbfde43604b704a81aed2cb7ce0212a0ad0f1d551601229b170a48b23766d130447b54bc0559c452c91633e8d3948ce60a5b8ee8b055ce8fde40400f26892a862cdaa76a814fb8d482aa8cabd6b970964049a71e9adfcfd390a6dcc5bf4fbf6cb080d956a3c43a95bdc0cd8453ab465cd99c8380e23f9fe25ccb04d4b85123f6b6104d9e7b743d7a8c68f8b8e17fbd3e91e92c4d60a60a266b78c4204036", 0xb0, 0x1}], 0x13000c0, 0x0)
socket$pptp(0x18, 0x1, 0x2)
ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000080))

2018/04/16 18:13:57 executing program 1:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000280)={'teql0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000000700000005000000cd0000000ca43b210a17d23816815bf34a0a030929c07a3b46b697701f1b86a885243d67451181a3ea285affc3706f2880391aa486c27dac8e6744606bf25447a25c11c042415bd3c1b36074c36148ea833882c731033b252a63a8b7450a2e5ee0a40eda453811cc6249a9ab0c817c1cd4ef349a6502775c3f51d93f1846d237eb2e0a8dfdb24c01c2b5a1471dc0c63a96f5ea356fbf06b5d2d79a30749bc4a555ec71189a8613037b9a82c25bf3c75702c9eb599480114d389f2b24baecbd60d53f64377c6b2ddebe16d0e4ad5c8aec3ba5e255b5c24d720080"]})
ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000080)={0x0, 0xfffffffffffffffd})
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000540)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0)
r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60)
r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0)
ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000000000)=0x2)
r6 = dup2(r5, r5)
ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f0000000700)={"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"})
ioctl$KVM_RUN(r6, 0xae80, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
ioctl$DRM_IOCTL_AUTH_MAGIC(r5, 0x40046411, &(0x7f0000000b00)=0x2)
getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000aa0fec)={@remote}, &(0x7f0000067000)=0x14)
setsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000000b40)=0x400, 0x4)
ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000580)="2ddaa31071b7d57c961eb8ec75b6c722ea3fa1e37b4463f6f0d132bad5c56e29d70a06cde5948632ec1277b0e47222f09837480a36eeb42cb0c037e21f3a8beb25a5d26280c353d6f2e521d27eeb917af240ee5ff020b593bcacade9ae1b197083ba4c61af98c842c4096663bc6f957de90787c6b2025854befe5d5c93564a3cd73c9b8cf0aa059514aa7f7d1b2fcd99a9857d58504692f7a712d02de69090a8ebb2243310a58fe7d730894aae87e947f60a2cc0457edb1d0b98e86c61c8eacc54242a28fda47eea81f76929e54a43b1f6f314b75475540259dd6de64c16d590afefe5e959ab2cd9edf213bb7e39dc051c41d47b07f1fa")
getsockname$netlink(r6, &(0x7f0000000680), &(0x7f00000006c0)=0xc)
r7 = getpgid(0x0)
syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x9, 0x101000)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={<r8=>0x0}, &(0x7f0000000100)=0xc)
setpgid(r7, r8)

[  160.595730] binder: 14062:14064 BC_ACQUIRE_DONE node 16 has no pending acquire request
2018/04/16 18:13:57 executing program 0:
r0 = socket$pppoe(0x18, 0x1, 0x0)
r1 = socket$pppoe(0x18, 0x1, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)
connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e)
connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, 'syz_tun\x00'}}, 0x1e)
connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e)
openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0)

2018/04/16 18:13:57 executing program 6:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10)
sendto$inet(r0, &(0x7f0000243fca), 0x0, 0x200080c4, &(0x7f0000b56000)={0x2, 0x4e22}, 0x10)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b26000)=0x1ffc, 0xe32edad239026adf)
syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
writev(r0, &(0x7f0000000140)=[{&(0x7f0000001340)='$', 0x1}], 0x1)
writev(r0, &(0x7f0000000000)=[{&(0x7f0000068000)="02", 0x1}], 0x0)

2018/04/16 18:13:57 executing program 7:
creat(&(0x7f0000030000)='./file0\x00', 0x0)
perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
rmdir(&(0x7f0000000040)='./file0\x00')
r0 = getpgrp(0xffffffffffffffff)
syz_open_procfs(r0, &(0x7f0000000080)='maps\x00')
socket$inet6_sctp(0xa, 0x0, 0x84)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)
setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000100)={@dev={0xfe, 0x80}}, 0x14)
syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@random="671988b996e3", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "4c9148", 0x14, 0x73, 0x0, @empty, @remote={0xfe, 0x80, [], 0xbb}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000000c0))
mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000088000)='nfs\x00', 0x0, &(0x7f000000a000))

[  160.691562] binder: BINDER_SET_CONTEXT_MGR already set
[  160.722015] binder: 14062:14064 ioctl 40046207 0 returned -16
2018/04/16 18:13:57 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0)
fcntl$setlease(r0, 0x400, 0x4000000003)
rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8)
rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffff9}, &(0x7f0000000000), &(0x7f00007adff0)={0x77359400}, 0x8)
socket$can_raw(0x1d, 0x3, 0x1)
ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000140)={{0x0, 0x0, 0x0, 0x2}, 0xfffffffffffffffe})
r1 = open(&(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0)
fallocate(r1, 0x3, 0x1ff, 0x5)
r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8)
shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000)
shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x0)
sendfile(r2, r2, &(0x7f0000000040), 0x80000001)
openat$cgroup_int(r0, &(0x7f00000000c0)='io.bfq.weight\x00', 0x2, 0x0)
sendfile(r2, r1, 0x0, 0x800000000000c08f)
open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x2)
getegid()
openat$ion(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ion\x00', 0x0, 0x0)

2018/04/16 18:13:57 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setrlimit(0x7, &(0x7f0000000140))
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000540)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
signalfd4(0xffffffffffffffff, &(0x7f0000000080)={0x2}, 0x8, 0x0)
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x5, &(0x7f0000000340)=[{&(0x7f0000000580)="3c36ac4f79a451feb4f85ef144a0a4cf42fcf6f335cc7cbe6964d7edaea413627f276afed436f034a8c886d672c483d6d70ab390d65e82d12cdad8d2745f1b4e8a94b05b91cef5e10e32d295a110305260c86184ecf469a92c4cc2c57bc690f38db10479e6bde59acbce41736d5467fb81e23c6c772001548cc7e5e94a4670218c19442707b69c80ceeb6a1185e545bbf27560717de296a7938bad240201b74183e6ba871eef2d950ad36f565abcc20b7a4a124e6c547af2b80298a83f90754b67a158001d9ff66b11e76cecb63a57fab91ccb0b97b5bbe175eb7b2d9bdd3c19615733da29eec70c596bf338a24afac139c9f6fe6c68509a07b08aa5bc504aab7b62605c991e59fc309afcdbdff549a14cdb6b917b27df016422bfd77846d144b495664d7a73c13b97d460cafd699b9e2972cc5d477b0a1ed2bbdb4efb9f864f6c80b50ef2c96736c39801ad5f23888123f9b1fcd65631d53802efe39644dff56f96eb0ce5eb8fc88724a23e0585cff1ebe8a4f49cf1280fab85a369d417841037f177bba523d152baf352f6c574f421a6306e980b6a39a29599e94e478a9c4a640c638c294ce5a847419bca791903dadc9af1033a5556fec54f4fc3136016875d4361463740e906d9c35e2791efe543da46e1980f442921f23dc2145637890fce3cc758b66e6e2c77b635224b35bd0cecf1fe0fa0e93d86790aebcc8f450e3556f689c482bf1397f6e04c0e259f8fe98dd82d643052707df2e6ab49795a69861cd84464495da69d40f60bec24d9eddb6b200e2b6ebba91419ec84521ed2b8415b0b8207d7d331029b5fed2322dc12a1aab9763c10d75356cf7a410bd85186c4b8d0492aa02755e5cd97f334833a1322f1658921d861a9f92d5f1250e318e74e1856e6792b8c26d1d7315c152e58ed5b1bea814d1a27f5fd2c92c6c656e1c37fb6568c0067004c47d4682e8a5f77ddfd12c591508192f511f50a0616900a0d918be114d7c01ff021cd07c2bd177a5b976999afd967389575cebeaca86d0110725d1f6ee94fabc5f70d5c4e48f99cf27c852ead443b4d1501b724da3824027740f2a7791cffcd7e485ae8604689525088806945f619fcb2cb9a8f898b9e9beaf78ae5d84a0327bd81645fd36183d05523a2e8e4dc19053e1c89bb23a7ca61f24e329efb381a35c8037f0c25269d1993f20b5209ee70286d38b22605aa736d878e030a150f5b6ad384f0cb55200122f3d2a02461c4518029b9078d6e6c7b557fc8b758b304949a9c41cd8e2a0fba7fb710c1e5b32df436abf88db28057b5b4a759dcd0f97416815eb8962e3f26eadf63e6786753625798d58549c44bc5cf3e6c4c93fdd2763b105b7d3697480b9b60fcf87930d6b0c9e82e9ba7717197d49c8b9288e05555fc388a4f6921b5721d6122b7a3ccb87954894d5a91f6ab95d296e65789e9bbd79120f65d4352ee545227dc54dbe4aab37255cc4497aaab73a69fd9adcce1af7c3602038b8ef8b61a7b83dec53e6c7ee78e2c48afbe27732a980de0235f6a409b4a8731b5d2bfde6edd876edf4031ae9b2158bc410d6bd9b56bab4eeae894178bae83bf6418fe342a4a02561566306e4661cbe7c66b9c14cf7b6ba80fabe488aa21f81d69af137992456830eae8c68421c03eaeb52d51e148e273c0121b44ed8a00253847587ad5a334c8565113520d0a4c6ad72d33d739187870a31bb6c292f48aac7ea31c3df9cfffe3605eb21d1eaad8e50989dc48e82b2483af144f5fa9013defba06cd03879fefc1f7a67d0a2d6f7cf236b7e22fe70b53e1e1d90e30cd1f7aa0d122c2c0810a0cb093f91c1b393c6a8632ec6749697f5f5fb96835efbc6ad36277994b5a67c3ee023643477bbb17b4cc78d1493ba1231b8bf63ce4ac55ce935324550c0d6f6cc68b8a66520dae7be86089e9d9adf7037155c86086b94dad68a0a0172a6eb16208bb33ce532d8b3088614e59f3a289d2c535fae1fb3e7b726d1f4d4c253efd989fd08e4bf78fc0a1af5f14a725d3bb43f438b76389e3fe9e5789422ec253777e617665cb6525325db36e5eea6d5e254910bb56595b2962687420efc8f888f83a3a6b42443f1886e374b46586308aaa74247fab18b66622b3457426d7180657a2aadb9370fa028c9e38e8e847b84e5b3c54961bd477767f44f1dbaacde52255d1ebb7c85a40629324b750251ae70d85514879fd27f7ee92754dc6036884af5505e05b5832990ca0855302fe1e0abdf13b5f7994bf239dd0b8503f1ce1f3ffadbf853e439a099c26a957e0aeb54cb7a24203ade2134f0ee5409cdfbdcd3bc801492a4ea9a445316dbf0334e438c1d6e25801e26900b003a9c2338becdd51aabc0456a4fa384d7a26099fb6cf0b73986995a680f4eeb5382a0b29e014e766044199cb6218f794377e20f713cb4f999b09e329b0604d607cb1e1e072d277e9a189704c67d0bd8aca70c4345be65b640d5774a5e37bee29c8c2a8dc921e159aaa1defdc546a94df3b87e2f2f32a5429f94f3a166beeafb4e78d8dc3703041c28ef28f04aae72f278480cbafc808dea51f3acd418fd27f1cd2561dd036f44258e0dd8534a9d7af4516996a5b574fdfb06ddb7a888f6fa792430edd750d08cc21915ce0fd572012c9510d4daa86f7fe10da0b01a0661752cad6bca14a28037075cec1aff297a7ff2e894b4fc6cecc2416a54860a9e3b6df93019b41227ace30922899d05b3825b17b6b1b5e8eac5d3618f3cdd8904ce1dfe5a348b95dc30bdb19e205302030e647fb64b3136bb3c9ee945d07b3ee93c39eb1e2e4e7c0972af5bd4bfe119e5d7eb47bebad39422fcbc61972734ea54648cbfc053cdee481a70b9961a6f744342f727eea6a7207f03943e856ee112893b8f377dddade6c3422eca8a077b0b07b3754d4e74540fc225b9d9fe8d7024a5b0443588aedf4eb9f9101669e59753984d31297a2b6cbd236bd24cc02540104dfc28e1567c9dfde822f67e6081086561cff6aaa1fe146c65e55c11a7cceb076182c97884896fe285554dc2066acf6b868c058b45efa74f17043ea7efa1f0a29efbe9eeec0fe9816c93650d36caa28bb011650eb3387ef432098d9ed8463f94aeff7484f4c236b9eaa8d5035c6b25316d4e7ea7c0b4da09a0b785893bc2508de03433655e1a450f3288005b695a73201983808cf1ea1e81ca4d0ebcb9fa4fff3085d2eb825aee1c52f0c1d70d677caf3a07f9645230fdb94b38d1aa403f74c783922e5aaa8f594521cd89f482aefb974408b4d2bf6fdd1f23784bb88b183a16111c897d186c825b3cf9a443f285824691b198e0dc94e2150d2faf60ebe12ff59b472fddb594a925df04c57cfe9f231566f73a1c99d4abcd309d65861354226f144ccb45238aca5b7f79f17500c0cd25a5e47531b091445c73133f9fb5b34ee858be7dd2b0a7bcbaae6b29cca5b7f53b4009f03b4882b5af065a9e6beafe633b72ba9a893fa11fcfd4cecba6b496460516a01c0995c9acdf295a89e2b41c753ba2e26b2c038ac98c89d7cee26546c179f850272bfa0316b1ec04c97abfef65116b878cb0a6b60c462ebd463146570ff3718bad99ad3833c8d236625103eae0816d48064398edd6c9fa08fa6fdaa33187c5f801e495ebc61471c0b6cfd4fddde4d38df3c2f10debd691c2c420787c322ffdfc544837ebf0b557e95b3b7b377fd6ab2e716944aa733a2f7dd9458b4b656348826f0e745cb5283973334adbdfb1bc40f63eb7fa47cb6f0f5f67ff9d9e6f2a12998a19b9779a9c712943f00280f572e5ea2a0dd08fd00e558329a9755d16d72599e7f80e2d54e01670b7f9e1e5d8433768eb46b7d670adc1fcd90eece353c4fb79554c77440d85b520e073639fadb797d028a092f5bc2234672c905d73780bc7b87da10bbac9e080c88fae8465f95065e23f033be394735541120035527b1532c0864ff915ba4e4fac4c2e7785ebbef2f610926bd3f22e61b749cebc392c4ddfebefc70872e777818f8226222b2111bc095d5ffeeaeb08ac822c102a582df768540af5bd1f8fb623a08f8e1ab87b72b5d0e7e693160853b619c06892f7d6b9eea492c39a3263be6301282974f012f8f566ed199ddd91e6f5c367c5f9d77705b505c8ee27d756eed75b07e307d7b47036ac1692764bd2c786157d468584c797247edb06a2c294dd2df4e4059aa552a21e55679d8ca75333e4dbfda69914fb4f3a7185852b53a3a13b2772fc631f427811b6be78c7419f8cffb6a5e14430b553ac1d01d931e7522f3563f6e2539c6bc0ca458b2e58c865785bba85256689a1395a562d7785e1829adde3bcfd0ea89deddfcd49b5e118d58f0d1b42f0c4cd9af25f0effb66c08b31b78fba9fddb3164df303b17f351d1ff615f4061f77ce3952971d3255763159cd70d65fcdc0f8f69897ef514b1bbb955ae6379d1d5d52aabecfe537a851ed6eeda8a186ad453838943f1e4e82bb160fc5db76d60f2ccb677e8e1075b730563f213b7ac834cb3c7cc5a83b8c8b9ec03bdf8b1ab7b705f4a07a27c9ae44e8e67012ab0d150f87e056b72c595d81fb115fcc45b073a6f5100189b348d63ebfa41df9ca72826d9864ac14c3569397fcce6c2b2f09327008ac2396501abc067f051de00b643a6a86239a39b3dd62ae26911e5a7b26f1d7c4f7a63915ab23d894bada87be903b4771b3eccd8a245ace55e068f4497b6f2a9d0526d89672509c0f9feae9abfed9eb680628522c277bf92ac182ae772a59bf771433d3c87adec13ae2bc28039eeeef65d66440b1ba0e6614af788e2181f76322e7a949c49f5351dc765f7a55aaf98595bc0d9aed31ef5d66900f55091c3d7270d8fd1592fe1abf09e98e87ded4983932dfdc823e23e675a6df06c9e95d3ccada4d1cf34be9ebe75c97bc9d19941299638cabcbd736471876486bab7347149f3e054bf4a175869724214d46fc57320af6f73f91e0211a701c98c38d5501eee10b0fd5086420e57514723c5aa0e08862ee83f427001184e36b3c3295426238a3c3d39d0c81a18dccda50dff039ca674a811922c81f6c25fca309ed18d57e6aa4d8c168df75a27dad848f1a7ba7c0aa355b922da7f4015add102997b9e4155dee2e745b6214fd450e17a0e47605b7987ff83dd14077212cc34ec03941e3abf04457ffeaf9e6149287c42cd9256d5d50c84dacc68646993ab1626ace504c0ada06d16e6b338add2c551df1c2c7e4c3bc1a258725f019447e50dc29e0a47be5f30f086c3274a071795ca600ac77a0492afcc3d0e6b3e29c3406a3f2f2a2d4b6b170eb0e4b7bb10edf9905e536144cfaf45ad776998a12f0f741ae34e728bcd3675fd65d75cda156d94bc75bb9fe071d35b91e87d47d44f1ab84365051c87457988d578efd1cf0af566ccadb4edda35771c083198ac966df2288dd391d24a1ad705c5a82a3d510f6aae4a1c102b88a57eb020884d52c36083a7a7bf0bb4a84d931b2e17e287dc1b008d9e32e09a21e1e80e311c9ae0f3f76ab6b9f36fb5f9cf68f5c769f77e6eb9af9c17e2948f8d11ff262f844cd741e41e2e7672c2122a1dd87eecd73845df997364a504d537a4f26f6420cf9c1985b05d757169fa039f13e82332e595aed6af705b8329851e3426ad459e66cade32eaed78d0c1e8fcef898ac4de46d1aaa5235ed107d026c474dce3b462cf9a839aca06c452a153a4030896d6532d48b2c892daf012b3dbcc5fd540c993fb2e0b4f187cb802ace24a35c44e80f073a7a1f672fd9081bf2ed6a5c87f0fb1a0259d55238c7cd", 0x1000, 0x7}, {&(0x7f0000000180)="f6b0c5ce0e2b3eed7647a92a80197cd4b86754991384f72b66c67c644e57b97839f612dd8d3a4c1b7e4eecb84a5b2a0c3c1f35d6a6298f4594731615c34c0557c244b7afd52fb0cd4286bc7e273429034110769867965210969dca6c411d763cc3cb23612443179bee667781a8c9e34b12e280fa1b785e54744673e8063790ac1425b7685cd595a014eef7fb16a5f089bd7b71ff99d20e97bb54796cd9358f33af2c59d06593f7c0359cbae644fd2b4960faf9abf361448d", 0xb8, 0x10000}, {&(0x7f0000000100)="d40db4982c3317d8f68936ecdc1f03eca492ed57c4a570077d8c2b0be138aaf164150671278026", 0x27, 0x3ff}, {&(0x7f0000001580)="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", 0x1000, 0x7}, {&(0x7f0000000240)="ff40ae48e9874164bc67018050b6f6c3633d37bf17050cd60677acecc651b7fdc87c8cdfffdff86331a51be505fd3d5530b454e9707682add6dba3089145c5c3b3604d26d9ab6bfc4bb144a26b70bd9d2a65a047530ab119aafe5d9bfd1d5a26a1a6b1902a218bde32da51a2c7ef7889cbf1cb4ac7b036c4088bf07359c6cbe3f8535a030281ae88ae35a80aca803b2ed3bc629106bfb4e7a106949453ffc7015a563ece3cb76c8a137bd816f1168217683b8981dbca52c08148c8e857ea90872c2bcf3a06a3650dc6af2c21daef1e0a7983ce409c99053c0b473910f876ab5d5beb6c93b11160a42486983fe949f7", 0xef, 0x7}], 0x0, &(0x7f00000003c0))

2018/04/16 18:13:57 executing program 6:
r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x7e)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102})
ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'vhan0\x00', 0x400})
ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0)

[  160.754867] binder: 14062:14104 BC_ACQUIRE_DONE u0000000000000000 no match
[  160.788700] FAT-fs (loop5): error, invalid access to FAT (entry 0x000006c0)
[  160.795969] FAT-fs (loop5): Filesystem has been set read-only
2018/04/16 18:13:57 executing program 0:
r0 = socket$inet6(0xa, 0xf, 0x3ff)
setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000040)="43d37eb6bdad2e1d8c48e22b9ca8da37b27c6033fb7a55b7e7c78af5292a2601c719cf8509553e097418d24a84bf06c090fb83a3f5cc43961d88c3e030a901b9123a8df0a968c44b68e44e2aab0164b68ab239394df85d0422f3a24f6d28ddeed3abb1adba3f5ffac6b52c3597120216185a6e4ef955fe8fb512b4769ee53a78e7bae1bfb9396f4844a3234bfa178570cac9281743a7e853683b170549a52a439f7877a32fe5a46e01a67b629e8e8afd642dbb7bf1824353444630bfa97b18595f", 0xc1)
r1 = socket$inet(0x2, 0x840000000003, 0x2)
setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f0000000140), 0x4)
r2 = socket$inet6(0xa, 0x2100000000000002, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c)
connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c)
syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0)
r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x4800, 0x0)
openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x100, 0x0)
getpeername$packet(r3, &(0x7f0000000200)={0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14)
ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0x8, 0x9, 0x4, 0x100, 0x8000, 0x80000, r4})
epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0)

2018/04/16 18:13:57 executing program 1:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0)
ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, <r2=>0xffffffffffffffff})
r3 = dup3(r0, r1, 0x0)
dup2(r3, r2)

[  160.911210] FAT-fs (loop5): error, invalid access to FAT (entry 0x000006c0)
[  161.018272] FAT-fs (loop5): error, invalid access to FAT (entry 0x000006c0)
[  161.038410] FAT-fs (loop5): error, invalid access to FAT (entry 0x000006c0)
2018/04/16 18:13:58 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="81081800001d000000010054409d0954", 0x10)
r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x1000, 0x200)
syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x80)
openat$cgroup_procs(r1, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0)
r2 = accept(r0, 0x0, &(0x7f0000000180))
syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0)
sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x0)
dup2(r0, r2)

2018/04/16 18:13:58 executing program 6:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000040)=0x7, 0x4)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x10)

2018/04/16 18:13:58 executing program 0:
creat(&(0x7f0000030000)='./file0\x00', 0x0)
perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
rmdir(&(0x7f0000000040)='./file0\x00')
r0 = getpgrp(0x0)
socket$inet6_dccp(0xa, 0x6, 0x0)
syz_open_procfs(r0, &(0x7f0000000080)='maps\x00')
mount(&(0x7f00006e7000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000088000)='nfs\x00', 0x0, &(0x7f000000a000))

2018/04/16 18:13:58 executing program 7:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000380)=ANY=[@ANYBLOB="2c00000001040101ffff1f00ffffe3ff000000000c00010001000000000100010c8001000c0000f702000013"], 0x2c}, 0x1}, 0x0)
socket(0x10, 0x2, 0xc)
write(r0, &(0x7f00000000c0)="1f82412e33366038e24b54c00000006bf30501710e5ddb376a8e9bdd3424b6dc42e59f9b3c842dc74a4acd0548f68b2f8f650a5f44f011e638a070cdb422a3e53b69bb7c322c41b1581d3269871ecaa1cb130493e0c792732fa0e226394dd8308c950c6879dbd5abd138c10a8e8544ab4f844a1941293f534b8b0b8e52c22c2fbf44e25481201c4a79a530241692ccc105c886212e303835", 0x98)
write(r0, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f38100000000e17f010002dcffc500", 0x1f)

2018/04/16 18:13:58 executing program 1:
r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffffffffffff, 0xfffffffffffffffc)
socket$bt_rfcomm(0x1f, 0x1, 0x3)
socket$l2tp(0x18, 0x1, 0x1)
ioctl$int_in(r0, 0x80000080045010, &(0x7f0000000040))

2018/04/16 18:13:58 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x202, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
write(r0, &(0x7f0000000000)="d301f3d349c7317a6e4cf1f50cd8d0a7a25441a90042421f46707d7a7ba95be6706e065b5dfb5328818ea97f236d305932455d2e6fa0ffc8d933a7560dbe", 0x3e)
r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7fff, 0x8000)
openat$cgroup_int(r1, &(0x7f00000000c0)='cpuset.mem_hardwall\x00', 0x2, 0x0)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x4000, 0x0, 0x0, 0x10000000000829f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa})
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$TIOCGLCKTRMIOS(r3, 0x5412, &(0x7f0000000100)={0x891, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff})

2018/04/16 18:13:58 executing program 5:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000412ff8)="3665a1ab415b7ac7", 0x8)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0)
openat$cgroup_ro(r1, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0)
syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x100)
syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x24, 0x80)
r2 = accept$alg(r0, 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
sendmsg$alg(r2, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f000093b000)=[{&(0x7f000077ff7d)="1dad28", 0x3}], 0x1, &(0x7f00006b0000)}, 0x0)

2018/04/16 18:13:58 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58)
r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0)
syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5, 0x301200)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3c06639d476a0bf", 0x10)
fcntl$getown(0xffffffffffffffff, 0x9)
sendto(r1, &(0x7f0000000300)="f7776a25bdd15ea8ee69cb06edf0f409cf1d1c0462ad6df3f09554692f0f377d80", 0x21, 0x0, &(0x7f00000001c0)=@l2={0x1f}, 0x80)

2018/04/16 18:13:58 executing program 6:
getrusage(0x0, &(0x7f0000000000))
openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x280, 0x0)

[  161.871525] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'.
2018/04/16 18:13:58 executing program 0:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f00008b4ff7)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009000)={0x354f, 0x200016})

2018/04/16 18:13:58 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c)
setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4)
r1 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4)
bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c)
syz_init_net_socket$llc(0x1a, 0x2, 0x0)
r2 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4)
bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0xa}, 0x1c)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
socket$alg(0x26, 0x5, 0x0)

2018/04/16 18:13:58 executing program 2:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0)
openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bond0\x00'})
syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x74b400)

2018/04/16 18:13:58 executing program 4:
r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000335ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000001980)="82", 0x1, r0)
r3 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0xda800)
openat$cgroup_subtree(r3, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0)
openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x20080, 0x0)
r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r1)
keyctl$update(0x2, r4, &(0x7f0000000340)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875de80c90000080043d91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce426873b55d1df7c38cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa296722bea13fbb4b394e601ecd7bd1fedd77e871a32a00e9702e17d5eebaf96c8fc83bcff000000", 0xdf)
keyctl$dh_compute(0x17, &(0x7f00000001c0)={r2, r4, r2}, &(0x7f0000000000)=""/5, 0x144, &(0x7f0000000200)={&(0x7f0000a3dffa)={'crc32\x00'}})

[  161.925483] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'.
2018/04/16 18:13:59 executing program 5:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='loginuid\x00')
write$cgroup_int(r0, &(0x7f0000000040)={[0x31]}, 0x1)
sendfile(r0, r0, &(0x7f0000000000), 0x8)

2018/04/16 18:13:59 executing program 3:
open$dir(&(0x7f00000000c0)='./file0\x00', 0x10001fffc, 0x0)
syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x6181, 0xaaaaaaaaaaaac7e, &(0x7f0000000200), 0x0, 0x0)
umount2(&(0x7f0000000000)='./file0\x00', 0x0)
socket$inet_udp(0x2, 0x2, 0x0)

[  162.009620] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'.
2018/04/16 18:13:59 executing program 6:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-generic)\x00'}, 0xdb6c934d)
syz_open_dev$loop(&(0x7f0000000540)='/dev/loop#\x00', 0xfffffffc, 0xfffffffffffffffe)
syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x8001, 0x2, &(0x7f00000001c0)=[{&(0x7f00000002c0)="365c423309493073a75f9dcace6ff3266b8ce240bbeb557e3b1cf9158c3c7b89e939f297e7863f654fc2d18f327d486f322920697654ba97b901f638f8c8eda1fa48401b4cc1365f4b733b06fa1d40c3d029a7cfc898793e3dd57fcde81fd3ac6e23425930cb58fd96054a5a744df8dcda8509", 0x73, 0x2}, {&(0x7f0000000340)="8e5b0bebde81f65a8e209795be60888473fe715e827007d2b1aa84d97b82e5f440b596383caa86e5d503ab6a42e3895d0c5642dc0b168dd8609d23d017de11af8696adefbed0b9ed334be93e7026efaa7be3e4031f412d7fdffc4ac37824425b5383b64f52c2d43b0e30b7b3c2420aa5d1bfb20cdd4e104cfc95a3d29f786750e0b0da47767bed0d3d4697b4ff04b1f123a2ecd516b17f139af512bae4ad467cd4379bd55c216af20cb10007dc143455ba3bb71f1d1e3ab2cb1d79bab2a124c80e53e3cb9791e601fb67409682976b7a5d388402e718ec84d218c219918adc29f3cb07d5c820da2a5c2c27e8afdb9cbb4fe6d787831a37c0b924614f", 0xfc, 0x5}], 0x2000, &(0x7f0000000440)={[{@errors_remount='errors=remount-ro', 0x2c}, {@usrquota='usrquota', 0x2c}, {@quota='quota', 0x2c}]})
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
sendmmsg$alg(r1, &(0x7f0000001e80), 0x0, 0x0)
socket$nl_crypto(0x10, 0x3, 0x15)
recvmmsg(r1, &(0x7f0000003980)=[{{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000040)=""/7, 0x7}, {&(0x7f0000000200)=""/31, 0x1f}], 0x2, &(0x7f0000000240)=""/24, 0x18}}], 0x1, 0x0, &(0x7f0000003ac0)={0x77359400})
syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7fff, 0x80)
socket$pptp(0x18, 0x1, 0x2)
syz_extract_tcp_res$synack(&(0x7f0000000280), 0x1, 0x0)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)

2018/04/16 18:13:59 executing program 0:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x200000000, 0x0, 0x0, 0x1000, &(0x7f0000016000/0x1000)=nil})
ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000240))
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000040)="2bc7660f146a00640f080f85010026ff64000f2154baf80c66b8ca55c58366efbafc0cb8145eef0f591cf30fbd5b34640f01775c"}], 0xaaaaaaaaaaaad2a, 0x0, &(0x7f0000000040), 0x0)
ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000080)={[{}, {}, {0x0, 0x0, 0x9}]})
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/16 18:13:59 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
socket$bt_rfcomm(0x1f, 0x3, 0x3)
listen(r1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000001040)=0x1ff, 0xffffffffffffff84)
connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)

2018/04/16 18:13:59 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0})
openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x44000, 0x0)
socket$kcm(0x29, 0x2, 0x0)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0xffffffffffffffeb)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000400000000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18)
syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10)
socketpair$inet_icmp(0x16, 0x2, 0x1, &(0x7f0000000400))

[  162.125261] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'.
[  162.155283] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop3.
[  162.189105] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
2018/04/16 18:13:59 executing program 4:
r0 = socket$packet(0x11, 0x2, 0x300)
ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={'vcan0\x00', {0x2, 0x0, @loopback=0x7f000001}})

2018/04/16 18:13:59 executing program 3:
mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4)
syz_extract_tcp_res(&(0x7f0000000040), 0xffffffff00000000, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)

2018/04/16 18:13:59 executing program 7:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000))
ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000000)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]})

2018/04/16 18:13:59 executing program 2:
r0 = socket$inet(0x10, 0x80005, 0xfffffffffffffffc)
sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0)
socket$bt_bnep(0x1f, 0x3, 0x4)
recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@nfc, 0x12, &(0x7f00000001c0), 0x24, &(0x7f0000000100)=""/240, 0x43c}, 0x0)
socket$inet_dccp(0x2, 0x6, 0x0)
syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x1eb, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0xfffffffffffffc01, 0x301000)

2018/04/16 18:13:59 executing program 5:
socket$kcm(0x29, 0x7, 0x0)
r0 = socket$inet(0x15, 0x805, 0x0)
bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10)
connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000180)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0)
sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001380), 0x0, &(0x7f0000000180), 0x2c4}, 0x0)

2018/04/16 18:13:59 executing program 6:
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x8000000803, 0x0, &(0x7f0000000200)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendmsg$unix(r0, &(0x7f00000016c0)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000100)='\n', 0x19d}, {&(0x7f00000014c0)}], 0x398, &(0x7f0000001600), 0x20}, 0x0)

2018/04/16 18:13:59 executing program 0:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001800)='net/sockstat6\x00')
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x4, &(0x7f0000000340)=[{&(0x7f0000000080)="bdc4a007e5d410df538a0ee9591d593311f63edce6add67078a2ed87265969a8db5a3091f82c39b66ec197829b3bba4f89fa25666d22437df90cbea6f785ff49fba9db11f323c26310d40db7f0271e3dbe62c8fa5dbec10a729831b1682eba1e8b4a670b4df502eae3deb4745970f2a72785d2a88b5a0dbff5c312e9bb6a22dbad8b7a4750eeefc218cc", 0x8a, 0x8}, {&(0x7f0000000140)="a80ce623a5aed488d29d91731d2d657971d9be5e29a167a31ffbccee0b6c9c572daddb3d44d5955f3a2f776c42a5ee3ec171520c7b5afd3da44fcfd1cbe12b48fcb297aaabb6b05292a3a9f3a6a100c03acb8a763d21b2123bfd5eeddc65c79f8506b31091351844cb085f87c0c3f6c247153792d3c5c6fd", 0x78, 0x991}, {&(0x7f00000001c0)="31e11abbb0c16b8feab625f4d95aaefaeae177d33db9f0bfa447c1ee4f5f1ca950633db7b5c91aeaf9de6598517dc132f802d9ef676da9b7784739b8c0bf39a91042b6d6d285abfb2ffa4fa56d5755c4b56399cecd8c9accd81bc06290118143408300b52c3b85568fa271fefe396b86796dde4770022d49b8703c602024fd68e0ba227099ee955dddeb766a16446ca570dbe80b18d7058d51814471dfeb829920ef6256e7ec2b888ae29c60dc561ba3bf84444e19c74a23852d11b54f", 0xbd, 0xffffffffffffffff}, {&(0x7f0000000280)="f789ad1b231607608e48f46fb761391e90a40f2bbfc90559cca5e54c8508314f632672da644e6818e85da23d776318655c77073fe3c37a5470174683e5c2967caf9d0231dfdc7922b8368954e87b99272f6f63f602cc699176fcc4cce77ee4a53b51932630126edd39d5e837fb2cb9b43322988bbcc0dbac6678650db150dc7e81c8284c5410644b7dfe", 0x8a, 0xfffffffffffff001}], 0x14010, &(0x7f00000003c0)={[{@debug='debug', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@showexec='showexec', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@nfs='nfs', 0x2c}, {@quiet='quiet', 0x2c}]})
bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58)
r2 = accept4$alg(r0, 0x0, 0x0, 0x0)
sendfile(r2, r1, &(0x7f0000807000), 0x3b)

2018/04/16 18:13:59 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0)
bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58)
syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20)
r1 = accept$alg(r0, 0x0, 0x0)
sendmmsg(r1, &(0x7f0000000040)=[{{&(0x7f00000015c0)=@hci={0x1f, 0x0, 0x2}, 0x80, &(0x7f0000001840), 0x0, &(0x7f0000001880), 0xfffffffffffffc78}}, {{&(0x7f00000028c0)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000002e00), 0x0, &(0x7f00000000c0)=[{0x10, 0x0, 0x0, "70e7583d86513cc4042561ac96af06f533890f94fb6ff42f5717de73cdece2abfc0e439f3fe9a1074252392bcd1c9715e50b4ee08d7615d7110cfc7017bf4a295734ff2b57a1209b7379e8f55b"}], 0x10}}], 0x4000000000000e8, 0x0)

2018/04/16 18:13:59 executing program 3:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000063a70)=ANY=[@ANYBLOB="280000001e00210a000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="000000000000583882b30a0000000000"], 0x28}, 0x1}, 0x0)

2018/04/16 18:13:59 executing program 5:
perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0)
memfd_create(&(0x7f0000000040)='\\]system].GPL\x00', 0x1)
mlock2(&(0x7f0000a92000/0x4000)=nil, 0x4000, 0x0)
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x2, 0x800)
mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil)
syz_mount_image$reiserfs(&(0x7f00000000c0)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x1, 0x6, &(0x7f0000001440)=[{&(0x7f0000000140), 0x0, 0x3}, {&(0x7f0000000180)="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", 0x1000, 0x8001}, {&(0x7f0000001180)="66663813bb7cfbf0158ba236f1bb5fbc4bcd70c53fed62f0aec74e7246f1ffb4525b76eb6a0e14328132a0397f3dbfce8e9a2a636e9b81bf324c428b48db6e7061c37552c43fbdd7ca4860e2fe5772d99762399ae62067d1ef2efce91fabb017b927a827e1c51cc25a3b2768d264f1f724a9342f4fa1fac8fb81e21c961a1e6acef8cea60fe06a34e70070c11c53284055807e23769e2f78f16b03fab64673c31729bf1dbc47919e6abda03010b42eec26049476ac5e2cfbc13d17e4680205bc2ee582379811ede9db525803dee9b376f2698e443be942982141d6af8593d5ae", 0xe0, 0x6}, {&(0x7f0000001280)="2dc86155c117c31e70b9694c4e480a629f90fd80e108293721ff39715068cfbf", 0x20, 0xffffffffffff5072}, {&(0x7f00000012c0)="ab937d8790116d27b8f0aa1e10676891ea26ae9dfa619666a579fb539f77ed34a2cc969b8f4715bb11231d77fbf23831329101be7f284201ecd45d5192049a3fd9402cf6d20fc5c9eab8c0e7df12feb18e29863b8585633bc48e53abdbb29bc4c288eac0a01175b3bad91609efca1bc98d01a72eebb77067b948ef8bab5e914c16d8a8d6bf79070ce705a397090f1c429fc9c2bd75d5c6a23abcf7c135161c9c2bef35e00d66b98236166c135e10ef05bbfd0db07cfdb4b22e996c1ab7a922b2133abf1c521791c3c22fe0b7b21838619d2e3c90c7988b9f", 0xd8, 0x1}, {&(0x7f00000013c0)="21073eba45b4e9ac273aa30a9a753be6356e1ca99166df384f7370043b7cf4a20b8af2ab3287f91dfdc42909d66963e23888d347d671ddf43a66fd6df26791e2ed21f4ab36f781fbffc8d94ded07324d4a40e0338133922525742796754650efe652af37bc41bd5d4fe1299bc0b1ea736a0078ec", 0x74, 0xfffffffffffffff8}], 0x0, &(0x7f0000001500)={[{@balloc_no_unhash_reloc='block-allocator=no_unhashed_relocation', 0x2c}]})
ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil})
mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5)
vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0)

2018/04/16 18:13:59 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000000180)='proc\x00', 0x0, &(0x7f00000001c0))
mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000001280))
umount2(&(0x7f0000000100)='./file0/bus\x00', 0x4)

2018/04/16 18:13:59 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x0, 0x0)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0xff0, 0x2, 0x0, 0x0})
lseek(r0, 0x0, 0x2)
socket$inet6_udp(0xa, 0x2, 0x0)

2018/04/16 18:13:59 executing program 6:
syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x4b, 0x200040)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$rdma_cm(r0, &(0x7f0000000040)=@resolve_route={0x4, 0x8, 0xfa00}, 0x10)

[  162.505833] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns
2018/04/16 18:13:59 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0})
socket$kcm(0x29, 0x2, 0x0)
socket$alg(0x26, 0x5, 0x0)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0xfffffe02)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0xffffffffffffffeb)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000000000000095000000000000003428fba970b6daf114ab710ce4aac15033ee96cc58128642f352640ace2a62c095332f186ab08ed0c5c7b71e0cde3bcb527a47b6a600dbad2571a3650bfac2d3820f8a92921b236bb5774357eac110324e129eaaf517a996c1133daecb89c157f43f18fe78734ec9ad900325bdf94bdb6539c3827405a5077675a2607a83737019235cb24e508dfec87809"], &(0x7f0000f6bffb)='GPL\x00', 0x2, 0xfb, &(0x7f00001a7f05)=""/251, 0x3}, 0x48)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10)
socketpair$inet_icmp(0x16, 0x29, 0x46, &(0x7f0000000400))

2018/04/16 18:13:59 executing program 2:
syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0)
futex(&(0x7f00000000c0), 0xd, 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)=0x2, 0x0)
futex(&(0x7f000000cffc)=0x4, 0x80000000010b, 0x4, &(0x7f0000000180)={0x77359400, 0x4}, &(0x7f0000048000), 0x0)
socket$nl_route(0x10, 0x3, 0x0)
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, @dev}, &(0x7f0000000200)=0x10, 0x80800)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000240)=""/4, &(0x7f0000000280)=0x4)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpuacct.stat\x00', 0x0, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x100, 0x0)
r2 = accept4$bt_l2cap(r1, &(0x7f0000000000), &(0x7f0000000340)=0xe, 0x80000)
ioctl$sock_proto_private(r2, 0x89eb, &(0x7f0000000080)="4009f9dae81ee6a5acf2172e03ead641")
futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x28200, 0x0)

[  162.592431] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns
[  162.604765] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'.
[  162.669861] REISERFS warning (device loop5): super-6502 reiserfs_getopt: unknown mount option ""
2018/04/16 18:13:59 executing program 4:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000a3b000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000007000)="ea306b0073192ed165e0ff2679b65abb1023f81e00dc30b8e587d928226b70da7d922af9c36e7e5c3fcab589ec", 0x2d}], 0x1, &(0x7f0000c7b000)}, 0x0)
r0 = syz_open_dev$sg(&(0x7f0000997ff7)='/dev/sg#\x00', 0x0, 0x0)
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x4, &(0x7f0000000440)=[{&(0x7f0000000140)="9040c18d252d6be6c9b23a1cc051f04cd4fb7c4690db3dbf078d85acd0d814628c", 0x21, 0x13}, {&(0x7f0000000180)="1c15d7bbec3293e84536fe85a649ae8f2918436e50ac7e708c5612a6d9e18f577e28d4f65c6de984a73872047e3e67399e7dee8db5cd5e3060c00924c7746948041fd75bd98d2b2216e51a86f1ae28f7d7c6ec13ed27503214abc27d22f53a96f79c647f1a679a3a4d4417e2703ee0f7e56e93b6164bd0b3f0f8526cba4d82c711d22416798757a486c15ae19e878fc257ae28758d7dc066004f83c5a51cd85fdf7ea23709ec67440fa06f87594f087ae0fd01af798e2dc21f14465c39282eb3ffffbea7f807b37ba2e55888", 0xcc, 0x101}, {&(0x7f0000000280)="c69ec2184972b41af32e1f8a881f0f0afee9a7f9ab39b67139c43baafc22bd09589e7ed7a18b996ba53b015e8a6678fb2cf52ab18f3726acaaadf73172d043cfb67f5d933f398f6de492ddf51ca96840b3149a4c5015e5b0f7d68e25e471889e395c4a0f4d2297c1fed0a2ff0af5e7e8b89fe05ae51455ef25b34c2667f2f755e2f3bfcb30aee8fc034f99d88ea0c26fcfec45c707939400fca55ae4d11ac6ec79f9295a070bc4c327b73ef532a8f31a92c9fcf12c98caf69d9aa100bba8fe525c0043c5c1d4b3d9870f561a55fa36fbef364b71026b1897dddb655f2bc98a8f03abf6bf46065d902f05ea87e1b2", 0xee, 0xccaf}, {&(0x7f0000000380)="dcc1ec317a9049311ae5ca6851b3846f2d01ebbd27469c31b173e6e7f405e04fc2f5992d86b48e096a3b0934b52c4685767addd09b336f26bd08f61c64e0af27c6035a274478e4c4b243ac38f92dbb1b98f926a2fd199311ddfb8f38bbdc7eebc2452eae2b79e2d67ad4a4db0ddd3a121cde9f415f0132d98f8631458c93b373ffbed72f85b7c6bffc1b2c66bd6e7bdc64087f683b3fade48775db05012f348f46b2dfc2f1d20e131b4d5dd11d1a3a6ee28bfdd80da51122", 0xb8, 0x6}], 0x8000, &(0x7f00000004c0)={[{@nouser_xattr='nouser_xattr', 0x2c}, {@bsddf='bsddf', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@nolazytime='nolazytime', 0x2c}, {@nojournal_checksum='nojournal_checksum', 0x2c}, {@nodelalloc='nodelalloc', 0x2c}, {@abort='abort', 0x2c}, {@journal_async_commit='journal_async_commit', 0x2c}, {@sb={'sb', 0x3d, [0x30, 0x3d, 0x35]}, 0x2c}]})
ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000))
syz_mount_image$msdos(&(0x7f0000000540)='msdos\x00', &(0x7f0000000580)='./file0\x00', 0x9, 0x7, &(0x7f00000019c0)=[{&(0x7f00000005c0), 0x0, 0x59}, {&(0x7f0000000600)="e544035ee8cdcf0ffccff67569210ad3d426c7b4194b055e88fd039ea6c3b8728a502aab9522f7bdc4426c50bb2aae72dae73677cb856b9a5578ac28ec97f6d17f19d424b3a0d57ff4bece9ce2e8b5eaca1530ab3de950f5b75a26031fddcb65be4f1d51b54f702beb4d773c085ab0a013d8aa6ff77219e1cfb6ce3b83e1c022ce5014c44e74d757889c641c0a8a780d5dd3d125ff58ae001c6295feb2", 0x9d, 0x8}, {&(0x7f00000006c0)="e31b26895c39f2397f0e6363e5081b3e919d182124a7fc6b5912c227b599ade602cb314470b1e14a95444b7ea472cbf32a3b0e14a38ffad25a09ee48c94bdf710726e244b62c4a9817e8e6cb9f53530894d85ef4208896cea4b1dc10680870f4b1c5e4e0e7fc4378c27cc29f20f8ed50c82110840d042f78ea90fceb06c401bf91aab7e6a75e43a602f103c3fc384b24dd851c324ed7193da24bab60fae3", 0x9e, 0x5}, {&(0x7f0000000780)="d0fa804137b8ef43ed91c51f31b5e2a6bf07d671d95be509ecb92cc3c2631aaa3c2632ea6f343ac296ce0f02a2c1e3515be91394136dbacd978707dd8abeba67b20f566a5c44ee1cc956847c5b49c4eeb52824cfd343c8936e29c2b4804dc65c09", 0x61, 0x6}, {&(0x7f0000000800)="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", 0x1000, 0x7}, {&(0x7f0000001800)="59063bae459cfff40a95f50668e9064b166a780d3e4d0f8bb7750b7deced2dac89e4423376ff5cd3a5fadfd83e40cb0b3505d74853792c0eb32b19ac832aa3d4810868329c9e819f3e4c9decc82258a58cbe91ad8a848a456e4143a78d37f63d0feda17e5099cde8aa375b81f137fa135839573d1515e15920ba819f364c29ce02d33ed205ff9f019a994eda066f7bfe3e6ac5f7fa7d7076e57a02717141", 0x9e}, {&(0x7f00000018c0)="c9ab2e710738df0f48d247753fc7d08449ab9bacce7905700b79f8d39bb2a19dd2aed59a020fba316756082a7455b8a419c36725dcdb95327dd181010f6e6d1dd372ec881109e26811261869dfb15d3cf094adf10f0039dd14b93e1deae9d59f60ec28f89f4f0db7e5abc1d6b5457b203f9ea435557c6ea2e578eedf43e865e720c6364c6ff33ef1c0c9d6dc90a098da69bdfe3c35cdc653eb3339c597e08ec4565010ffc2d429abd41518da51b62825f4ba3c9edd557fba19ddc0c74b91487f341ef9f55c9cd47a106eeb3d", 0xcc, 0x401}], 0x2000000, &(0x7f0000001a80)={[{@allow_utime={'allow_utime', 0x3d, [0x34, 0x37, 0x30, 0x36, 0x36, 0x32, 0x35]}, 0x2c}, {@showexec='showexec', 0x2c}, {@gid={'gid', 0x3d, [0x36, 0x30]}, 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@codepage={'codepage', 0x3d, '862'}, 0x2c}]})
ioctl(r0, 0x2285, &(0x7f0000007000)='S')
syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x0)

2018/04/16 18:13:59 executing program 1:
perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x1)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'})
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000a9d000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x8000000}})
semget(0xffffffffffffffff, 0x0, 0x0)
fstatfs(r0, &(0x7f0000000100)=""/8)

2018/04/16 18:13:59 executing program 6:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x2, 0xc)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2, 0x0)
syz_extract_tcp_res(&(0x7f00000000c0), 0x1000, 0x100000000)
syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0)
syz_open_pts(r1, 0x10200)
write(r0, &(0x7f0000000000)="1f0000000103fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f)

2018/04/16 18:13:59 executing program 7:
r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000200))
socket$unix(0x1, 0x2, 0x0)

2018/04/16 18:13:59 executing program 3:
syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0)
socket$inet_smc(0x2b, 0x1, 0x0)
socket$inet_dccp(0x2, 0x6, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x3, 0x8)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x18, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x8000, 0x0)

2018/04/16 18:13:59 executing program 0:
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000140)={<r0=>0x0})
ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f0000000180)={r0})
preadv(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f00000002c0)=""/236, 0xec}, {&(0x7f00000003c0)=""/172, 0xac}, {&(0x7f0000000480)=""/246, 0xf6}, {&(0x7f0000000580)=""/213, 0xd5}, {&(0x7f0000000680)=""/124, 0x7c}], 0x5, 0x0)
r1 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000000000)=0x101, 0x4)
socketpair(0xc, 0x80f, 0x10001, &(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
epoll_pwait(r3, &(0x7f0000000080)=[{}], 0x1, 0x3, &(0x7f00000000c0)={0x40}, 0x8)
syncfs(r3)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x20}, &(0x7f0000000200)=0x8)
setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4)
socket$inet_smc(0x2b, 0x1, 0x0)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x83}]}, 0x10)
ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000100))
close(r1)

[  162.789808] REISERFS warning (device loop5): super-6502 reiserfs_getopt: unknown mount option ""
[  162.914854] FAT-fs (loop4): invalid media value (0x4d)
[  162.920298] FAT-fs (loop4): Can't find a valid FAT filesystem
2018/04/16 18:14:00 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x2800c0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
writev(r3, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300090465000000000000007f0080400400000046000107000000141900040004c20200070000000003000000000000000003f500", 0x39}], 0x1)
ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47})
r4 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x408201)
socket$rds(0x15, 0x5, 0x0)
openat$cgroup_subtree(r4, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/16 18:14:00 executing program 6:
r0 = socket(0x10, 0x802, 0x0)
ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={"596561fc39651e6176655f3000", 0x402})

2018/04/16 18:14:00 executing program 7:
r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x105000, 0x0)
openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0)

2018/04/16 18:14:00 executing program 1:
recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0xfffffffffffffddb}, {&(0x7f00008e3f35)=""/203, 0xffffffffffffffeb}, {&(0x7f0000f75ffe)=""/2, 0x4f}], 0x11f, &(0x7f0000a01f13)=""/237, 0xed}, 0x0)
openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x28000, 0x0)
syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1, 0x200000)
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@alu={0x7, 0x83, 0x2}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00007a9000)=""/251}, 0x48)

2018/04/16 18:14:00 executing program 4:
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)

2018/04/16 18:14:00 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x4)
syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x54, 0x300)
socket$netlink(0x10, 0x3, 0xa)
perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
writev(r0, &(0x7f0000553000)=[{&(0x7f0000c0c000)="580000001400190000bb4b01040d8c56020600000000e076489643d818fe58a2bc4a0381001dffffffff0000000006007ffff51000174100005bffff001ce1ed900000000000000006b736231be86efd121f00ec6b0f536e", 0x58}], 0x1)

2018/04/16 18:14:00 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000010000034d564b0000000001"])
ioctl$KVM_RUN(r2, 0xae80, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0)

2018/04/16 18:14:00 executing program 0:
bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002f6e58f50a44f8eaa8000007a0a"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48)
syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xe9, 0x400000)
bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48)
syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x80000)

[  163.537434] netlink: 'syz-executor5': attribute type 4 has an invalid length.
[  163.556554] print_req_error: I/O error, dev loop199, sector 2
[  163.566393] hfs: can't find a HFS filesystem on dev loop199
2018/04/16 18:14:00 executing program 7:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0xce, 0x0, 0x2}]})

2018/04/16 18:14:00 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0xeb49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x22000, 0x0)

2018/04/16 18:14:00 executing program 0:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-camellia-asm)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40082, 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
sendmmsg$alg(r1, &(0x7f00000000c0)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000300)="6e829354f1d75b3e73816e135e8d0dde", 0x10}], 0x1, &(0x7f0000000080)}], 0x1, 0x0)
recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0)

2018/04/16 18:14:00 executing program 3:
r0 = syz_open_dev$vcsa(&(0x7f0000e27000)='/dev/vcsa#\x00', 0x2, 0x1)
write$vnet(0xffffffffffffffff, &(0x7f0000000180)={0x1, {&(0x7f0000000200)=""/86, 0xffffffffffffff5a, &(0x7f0000000100)=""/11}}, 0x68)
write(r0, &(0x7f00000000c0)="520b008600", 0x5)
openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x2000, 0x0)
write(r0, &(0x7f0000000740)="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", 0x412)
openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80040, 0x0)
syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x240)

[  163.593081] netlink: 'syz-executor5': attribute type 4 has an invalid length.
[  163.604883] print_req_error: I/O error, dev loop199, sector 2
[  163.610936] hfs: can't find a HFS filesystem on dev loop199
2018/04/16 18:14:00 executing program 6:
r0 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', <r1=>0x0})
sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x8848, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}], 0x1, 0x0)
socket$inet6(0xa, 0x5, 0x6c9e)

2018/04/16 18:14:00 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x2, &(0x7f00000002c0)=[{&(0x7f00000001c0)="dad4a1161783bfb475157c3dacf3853c404d3f0cd08557254a5c558a", 0x1c, 0x7}, {&(0x7f0000000200)="968e283de4d22223a65530bfac674f2857a218067c7df58b6fbed5b5e173964b1694f5738dbb5eebdd40163fb9e2af2e48f2d0f163d533dcdaa4858a75bc98c4a8c4d2498140ea8ea4cb706c544602ef8b47f5aff06bf2acd591079623ce945b9995ee5f6ff759612e072db0e40e089434a90275366888828983f2d0b8550d1192cb2e13710b72837ccec0a8d79b1f20c39ae21939661babb27d84d5dce5c96e8ff22a9009198d93e698d71b5443fc350d82a27d1aaf", 0xb6, 0x7fff}], 0x100000, &(0x7f0000000a80)=ANY=[@ANYBLOB="6769753d3fd6726f72733d7cd728fd0e50cd636f6e74696e75652c65727fda1ddf5072733d72656d6f7581742d726f2c612a646908259d479df031cf127361626c655f737061000000000000"])
syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0x80000000, 0x40)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
openat$ashmem(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ashmem\x00', 0x28100, 0x0)
signalfd4(0xffffffffffffffff, &(0x7f00000000c0)={0x1}, 0x8, 0x0)
syz_mount_image$xfs(&(0x7f0000000580)='xfs\x00', &(0x7f00000005c0)='./file1\x00', 0xfffffffffffff940, 0x5, &(0x7f0000000980)=[{&(0x7f0000000600)="a61e30f88f1225a15edd00af9cd32536e97bb1473385a261747b80e9903e564fb710b6090bf73854b5f4b4ece318ebd0942c67b285c0ee17e77c2272567ea84860bee49f746ccd1d5a98db3fcb32c48e460e1b32752d678ae137b86160999bda84a90fe671dfcbf71b3260d37a720a7301e75d65961122f815af21e918d02e632163e844471913e492cbd8e260535bf2994e3536e12a1bc6977302953eb8ba11e90fddf37980eebdbb2986a8399f05aa799d67cd192ad8fecb0cb5e5f9ed1e0c6c84f7b7c980b562d82992aa26332c17e25029c9f91f53b01dfaebe48e6a8ba7afb4c78679764c46887859924acdf3130c02c820894067d3", 0xf8, 0x2}, {&(0x7f0000000700)="5b7485801c0963fb90bc9125695c8d311d63533fb41e58fe097e028de52e6081e12ecb1e24b4bd69ee2ae3fdff72b94893636149dce51d7c03aad731c37595bbb40bf057c64acbbe2609c399f9a647326472b7efb10e307e865bb14031b35a1f76c0c35390beb090ddee6ca6eb53466280684c3be40c22f5d2ca01", 0x7b, 0x2}, {&(0x7f0000000780)="9da1c91e6da869ff69853dd518593eb8d2c7068eb58ade74198b4e4bd6c6fa2cb02e0b1e88dd2b825bdad506ca8044b1195a74093078e9853b43bb89aa0f8592b2044cde875d3646fb945fb74792ac3d90e78687cd56ca1b301d8ea227e93ef7d83601ae93304aa04a7606461e6260075c78d2a8f04fecd521433fa0eb1f0890fbebb1de0e2665e7cd33877c26fe9abf88c925432041d0484b906796ba140ec856f827c546b6a9312628d0dc96d757024d0381a6372bd0158bdff0bd57a93490ee68ae899a0d06c0a1c5ada3ea8a0751a8", 0xd1, 0x2}, {&(0x7f0000000880)="a376e2189008f4162b0a91e7e84021551fe438b1f0ce8680565f3c759bc44352f15269ec8f7c919cb238790244f0045b4988bfb65511c0a6c465c9097ca42d9681e6e5a7af2c9702871990aba5032257fcceb2678d16098b8872be4a3d94b645b66392923766631b1f36c3695b7a0f43e0a16ea38f031c19f9949961b174987f2e5caab549cf17c0105ef4cfcacfe66aaeaefcf670", 0x95, 0x3ff}, {&(0x7f0000000940)="8fbd4b1037bd799b84d61d72f06b55c522713daa914bc9e8da8b24b20999537ff738ff63b2d9e86d76141ca62b0dc1dc0ca1f633217523", 0x37, 0xfffffffffffffff9}], 0x200040, &(0x7f0000000a00)={'nouuid,', {[{@swalloc='swalloc', 0x2c}, {@pqnoenforce='pqnoenforce', 0x2c}, {@norecovery='norecovery', 0x2c}, {@dax='dax', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@gquota='gquota', 0x2c}, {@gqnoenforce='gqnoenforce', 0x2c}]}})
r2 = syz_open_dev$sndpcmp(&(0x7f0000000480)='/dev/snd/pcmC#D#p\x00', 0x9, 0x20000)
openat$cgroup(r2, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
r3 = syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0xb1c5, 0x4100)
openat$cgroup_procs(r3, &(0x7f0000000400)='tasks\x00', 0x2, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000500)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0)
syz_open_dev$sndpcmp(&(0x7f0000000540)='/dev/snd/pcmC#D#p\x00', 0x1, 0x8000)
ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000000c0)=@ioapic)

[  163.867520] XFS (loop5): unknown mount option [dax].
2018/04/16 18:14:01 executing program 5:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket(0x800000000000011, 0x800000002, 0x80)
bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
bind(r1, &(0x7f00000000c0)=@llc={0x1a, 0x33f, 0x0, 0x7fffffff, 0x100000001, 0x1f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000040))
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x3, 0x3, &(0x7f00000004c0)=[{&(0x7f00000001c0)="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", 0xfb, 0xe6a}, {&(0x7f00000002c0)="61c3de06cb825d10e7410e8a060625f182db2ba18deb5fffb1a1688cdf88c262134c4015e69c0e99f9771a7c1dfd6eb6987ad9b96bcd985fad0cf0bc5380a4da5cfdf05f7ece5b4aac66a595ea23830a86a7acaa2936a1895dd6c28519b3aad9d9ab5a71a3387d452aa737e8bffa35c1f09681ec98e791dcd8911159b2701907ec735b5ddba4ae5b6048c033afa25d7d64749d856a23462019c5402d7540c9e4e5726c193f1149f1ec09353df82acc49cc2d94b713e523c67eafc7c4bf3186cec679f5dc751cf588d7e5", 0xca, 0x3}, {&(0x7f00000003c0)="78c0457337c005aef0f3cb53ac0f9397cef3c644c07210a8b9b51aa704b67dab4645ce40e1c1954816e6a4c5f30399911ecb6a41c08d76c3ded49c6ef54690c63a2ec32f3b68ced22e21538809504c2b32c106ffc3ff083f4f000917ae5de9ecbb407ebeea36056ce1be9b1a8f9f5356180581dfda2550c34a7a80a2701110f723bf5291a4feaea9410c611bd3f3643de007505f573819bc7193550ed2df02b3c8fd3f8d93adb663c2f48cbb5331a2ab3f60798fcea284dd26cf7fc8f50f28e961ca0b441175257cfe6f18520b1424e2d212cf21bf676a13", 0xd8, 0x1}], 0x20028, &(0x7f0000000540)={[{@time_offset={'time_offset', 0x3d, [0x0, 0x36, 0x3bee8824ffc9220e, 0x3f, 0x0, 0x0]}, 0x2c}, {@umask={'umask', 0x3d, [0x33]}, 0x2c}, {@usefree='usefree', 0x2c}, {@quiet='quiet', 0x2c}, {@gid={'gid', 0x3d, [0x33, 0x30, 0x33]}, 0x2c}, {@flush='flush', 0x2c}]})
setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000140)=0x3, 0x4)

2018/04/16 18:14:01 executing program 1:
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000ee6000)='./file0\x00', &(0x7f000092e000)='mqueue\x00', 0x0, &(0x7f0000cde000))
r0 = open(&(0x7f000041d000)='./file0\x00', 0x0, 0x0)
getdents64(r0, &(0x7f00003cdf66)=""/120, 0x78)

2018/04/16 18:14:01 executing program 7:
r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='attr\x00')
syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffff8, 0x2, &(0x7f0000000300)=[{&(0x7f0000000200)="9197f69a37c3861c9e1007a692cdbe08d96e013c89c7e61be560c453af02e7deef24de75834390af90efff895c774d82c76d39ab38620d4408be2a3705713c19cddb97d561dd6056a877b28236b2d9ab6f4e1ff1a8e199d93234c953399a8f8e87c719eae6482a58335968debd52748a023e843141235f2b37d14a6efd5d1cb8f0283a7a89d3e2506824646c562fb7dc9e44fcf96143fa47405ef5e23db6f148f012e99df1b3b4030c0071fb8134daf9d45f8f2aea3a1691568bf1cef5b61414970e3dc2a8be7e527955914b2e7ee39089ce7c4ff7fdb76419137a502f08db8e", 0xe0, 0x5}, {&(0x7f0000000140)="f2a08cc18612a54f1cbb7413d5cd4c6b3e556f1e607bee48691a4e7ffb00f3e597fab0f515def7cec56ad3088c233a596aeec6b98bf317a0bbfa6cc061e9e6d026edae5c5a77bea2cbfead25", 0x4c, 0x3}], 0xc000, &(0x7f0000000340)={[{@dir_umask={'dir_umask', 0x3d, [0x37, 0x34]}, 0x2c}, {@codepage={'codepage', 0x3d, 'euc-jp'}, 0x2c}, {@umask={'umask', 0x3d, [0x34, 0x37, 0x37, 0x32]}, 0x2c}]})
syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x1)
fchdir(r0)
syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

2018/04/16 18:14:01 executing program 4:
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)

2018/04/16 18:14:01 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000081, 0xffffffffffffffff)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
write(r0, &(0x7f0000000080)="a7", 0x1)
recvmsg(0xffffffffffffffff, &(0x7f0000001880)={&(0x7f0000001400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001840), 0x0, &(0x7f0000002440)=""/4096, 0x1000}, 0x0)
shutdown(r0, 0x1)
recvmsg(r0, &(0x7f0000001340)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000001200)=""/169, 0xa9}], 0x1, &(0x7f0000000340)=""/5, 0x5}, 0x2)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0)

2018/04/16 18:14:01 executing program 2:
syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="b634d860aad967f15eafcced04c7cc893a60a2a474f448dbee57f8c68fa94840bb790329597cadfede3d5ebcb1bf0b3d7ac0290694c50cf741b12d8238690fdc32c8ecc373c680ca4c9e6936767d444e455dcd6efb97f2b3e5"], 0x0)
r0 = socket$packet(0x11, 0x10000000002, 0x300)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', <r1=>0x0})
socket$nl_route(0x10, 0x3, 0x0)
r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
bind$bt_hci(r2, &(0x7f0000000000)={0x1f, r1}, 0xc)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffff9, 0x32, 0xffffffffffffffff, 0x0)
write(r2, &(0x7f0000000340)="d44d3e4ce674", 0x6)
syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x5aa4, 0x400400)

2018/04/16 18:14:01 executing program 6:
socket$inet6_tcp(0xa, 0x1, 0x0)
semctl$IPC_STAT(0x0, 0x0, 0xb, &(0x7f00000001c0)=""/65)
socket$packet(0x11, 0x2, 0x300)
socket$pptp(0x18, 0x1, 0x2)

[  163.934548] print_req_error: I/O error, dev loop5, sector 0
[  163.935256] XFS (loop5): unknown mount option [dax].
2018/04/16 18:14:01 executing program 0:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000))
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0)
syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x80100)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil)
socket$pptp(0x18, 0x1, 0x2)
madvise(&(0x7f00000cc000/0x4000)=nil, 0x4000, 0x3)
socket$inet_tcp(0x2, 0x1, 0x0)
setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='security.ima\x00', &(0x7f00000000c0)='proc\x00', 0x5, 0x0)

[  164.024729] print_req_error: I/O error, dev loop199, sector 2
[  164.030998] hfs: can't find a HFS filesystem on dev loop199
2018/04/16 18:14:01 executing program 2:
r0 = getpgid(0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0)
ioctl(r1, 0xc0184900, &(0x7f0000d68f5d)="60bc836ead2c9193cf")
sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0)
write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0)
clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0))
mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0)
execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0))
r2 = gettid()
perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
process_vm_readv(r2, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/43, 0x2b}], 0x1, &(0x7f0000001580)=[{&(0x7f0000001500)=""/100, 0x64}], 0x1, 0x0)
open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)

2018/04/16 18:14:01 executing program 3:
r0 = socket$key(0xf, 0x3, 0x2)
r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x679}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x6, 0xc082)
io_setup(0x1, &(0x7f0000000040)=<r2=>0x0)
dup3(r0, r1, 0x0)
io_submit(r2, 0x1, &(0x7f00000000c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200)}])

2018/04/16 18:14:01 executing program 7:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmmsg(r0, &(0x7f000000c100)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000003040)}}, {{&(0x7f0000000680)=@ax25={0x3, {"9d27f2fe15e716"}}, 0x80, &(0x7f0000000a80), 0x0, &(0x7f0000000b00)}, 0x3}, {{&(0x7f000000bc40)=@ipx={0x4, 0x0, 0x0, "c71c86c53e6a"}, 0x80, &(0x7f000000c040), 0x0, &(0x7f000000c0c0)}}], 0x3, 0x0)
syz_open_dev$random(&(0x7f0000000280)='/dev/random\x00', 0x0, 0x8000)
syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000080)="409e06d165f9d3978fcb1af784bbd68da94dfd91b3555f7eb4882a2ff2f19bdb0761e85e3e22a19646d24bed48a469e6b18cd2666bbd0efd2da93c25878e4ef6e0c25b81bd5b227076f97107ded46a3623b018c6176ef5dca76a09944197e8f8736031559f98c9a1da2710a87d70bcd92ce9662e9e3495c7f8f3b89645c57a28fbd6f2955de4dd86f4c9218a276de5a1e72b44f6d5c184355a57134c95a1cd48c7e6a2d2e37e78324e262eb1fbd62ef74f5ddfbbd10629e92228057de9fcf81c37d2d6656572e10cfb2dff950acf9c5ddecb052ce72053b6595ca3fd1f37149cdf16f407ae97e0ab43bba81c0fc837cabcd612b6", 0xf4, 0xfff}, {&(0x7f0000000180)="b07f5dbb6feed6b8c78fa6d78a7375ef1f674b0bbbaed8b209c70618a04ef551fdf5f8ef5a85e4d2f291b6b6272c3bac66a5cb464b5580da0620bc7bc97a9c9e26e234f86e78a6bc4db4e8663187111be3da03d9f81e468dc3e1bb4ea74843df043bf122274cea9250ea514545ccce75eb704fc596b75c2bb7e39311e1381cf2e5346105c93ed3041f51e999d3f965b41779a073fc5a651d8098fa6fdd80baf080de81fa39f669069e9440d7afafe85f7a14855dd19562f1c9e135dd4b62a17fe103b2bdb51349fb3a1ef9ca76e4ae18223819b4904ba7a3b1d0b0377c198d7b835238b6ac5dc6061fccb74d664f7282f4eefc7e6fe8", 0xf6, 0x8}, {&(0x7f0000000280), 0x0, 0x3}, {&(0x7f00000002c0)="8432377c38fb9c0752b5840a8cb6b5534b5c699597ab3d565a4035070f2ea7b3c7ca1cd8540abb1d617dec43ea53acb94377edc7fcb82c813660579da8362528873357c503e4bbc0e88ef56b7c19140363fff0b1bcf3d275ae6cdc974a01196cce4377fef0ab8696784a19c13fc79bdbc99b6f25dd9ee8af6905cd6ffbc167864c56267f159b4e587ad9e42d2665974f1a13929ca53fc12d4f1742101fed42666f803658db2378a30871694e8799c4ea", 0xb0, 0xffff}, {&(0x7f0000000380)="71e741b84329f6630cf8bd02ea028993820f045c0b1fef9ddddfa71c42e82fd0e5f2bd2e7af4de9c61148a83e104878f57a5009da3b5e868f420e2f0549cc8a40211a4799b0723c136c46412ba8796ba3951f5a0ae437362a8d48f16370902c6f175dd8a8775b3ad70822f3ffafc1e1e63566d349c19fe4311a59622043c2a0ed4bada8f410a8bc056238ee2ceaa500d2c7a1c00", 0x94, 0xb7a}], 0x1000, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp936'}, 0x2c}, {@gid={'gid', 0x3d, [0x37]}, 0x2c}, {@codepage={'codepage', 0x3d, 'iso8859-3'}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x30, 0x33, 0x37, 0x30, 0x36]}, 0x2c}, {@creator={'creator', 0x3d, "626632cd"}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'iso8859-2'}, 0x2c}]})

2018/04/16 18:14:01 executing program 0:
socket$vsock_stream(0x28, 0x1, 0x0)
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x3ffffd, 0x0)
readv(r0, &(0x7f0000000200)=[{&(0x7f0000000140)}, {&(0x7f0000000180)=""/66, 0x42}], 0x2)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0)

2018/04/16 18:14:01 executing program 1:
r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0)
openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000000040), 0x4)
openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x802, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet(0x2, 0x7, 0x1)

2018/04/16 18:14:01 executing program 5:
socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={<r0=>0x0, <r1=>0x0})
sendmsg(r1, &(0x7f0000002b00)={0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000002a00)='|', 0x1}], 0x1}, 0x0)
sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0)
socket$nl_crypto(0x10, 0x3, 0x15)
recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@sco, 0x8, &(0x7f00000013c0)=[{&(0x7f0000000000)=""/66}, {&(0x7f0000000080)=""/52}, {&(0x7f00000000c0)=""/120}, {&(0x7f0000000200)=""/4096}, {&(0x7f0000001200)=""/120}, {&(0x7f0000001280)=""/177}, {&(0x7f0000000180)=""/17}, {&(0x7f0000001340)=""/2}, {&(0x7f0000001380)=""/16}], 0x133, 0x0, 0x301}, 0x0)
syz_open_dev$sndpcmc(&(0x7f0000001480)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x1)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000001580)='/dev/ptmx\x00', 0x40, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/ptmx\x00', 0x101002, 0x0)
socket$nl_crypto(0x10, 0x3, 0x15)

2018/04/16 18:14:01 executing program 4:
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)

2018/04/16 18:14:01 executing program 6:
syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0xa00)
socket$inet6_udp(0xa, 0x2, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x7ffc, 0x0)
syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x7ffd)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
socket$inet6_icmp(0xa, 0x2, 0x3a)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000))

2018/04/16 18:14:01 executing program 7:
r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x3fff})
ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000080))

[  164.282230] print_req_error: I/O error, dev loop199, sector 2
[  164.294227] hfs: can't find a HFS filesystem on dev loop199
2018/04/16 18:14:01 executing program 0:
r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0)
write$fuse(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000018b8320839063367ef22b980657a84ac41b75002e16994de285fadadfd3947be09f70e55af80a28922757e72d009a0d6929b5429415ec64f7d80b072dae9f3fb25797517232c3d3b2f42af7a080000000000000000000000000000"], 0x10)
sync()
ioprio_set$pid(0x2, 0x0, 0x4005)
r1 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x806)
syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x1f, 0x2080)
write$evdev(r1, &(0x7f0000813fd0)=[{}, {}], 0x30)
syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8, 0x40)
socket$vsock_dgram(0x28, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0xc4000, 0x0)
syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x9, 0x30d000)
syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x2, 0x580)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

2018/04/16 18:14:01 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0)
r1 = openat$cgroup_int(r0, &(0x7f0000000080)='memory.high\x00', 0x2, 0x0)
write$cgroup_type(r1, &(0x7f0000000100)='khreaded\x00', 0xfd6b)

2018/04/16 18:14:01 executing program 6:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="81081800001d000000010054409d0954", 0x10)
r1 = accept(r0, 0x0, &(0x7f0000000180))
sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0xf}}, 0x14}, 0x1}, 0x0)
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x400, 0x0)

2018/04/16 18:14:01 executing program 4:
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)

2018/04/16 18:14:01 executing program 5:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0)
openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0)

2018/04/16 18:14:01 executing program 1:
r0 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)})
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0e630c40"], 0x0, 0x0, &(0x7f0000000080)="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"})
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f0f64)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e0f29)})
syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x80000)

2018/04/16 18:14:01 executing program 6:
r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8)
connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, &(0x7f0000000500)}}], 0x1, 0x8000)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x1, [0x0]}, 0xa)

[  164.558973] print_req_error: I/O error, dev loop199, sector 2
[  164.567272] hfs: can't find a HFS filesystem on dev loop199
[  164.596117] binder: BINDER_SET_CONTEXT_MGR already set
[  164.616247] binder: 14518:14519 ioctl 40046207 0 returned -16
2018/04/16 18:14:02 executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x0)
socket$inet(0x2, 0x80b, 0x4)
syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f00000000c0)='./file0\x00', 0x3, 0x3, &(0x7f00000011c0)=[{&(0x7f0000000100)="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", 0x1000, 0x2}, {&(0x7f0000001100)="7f33d2839fcd8615414ab71f135a5c78c6e1193bc1fea20579587bdc7d1d5ec2971c62b5dad3e19347f5f49794570c2d5c80a8fc49c8412e0967d54194acdebcc50f53dc5cc96d40202ff9ea23588762821dcc4c51e28071dd5225fc4af2dc57ec9252f254e0b30f1a22086d9936fb5627ecd19d", 0x74, 0x7ff}, {&(0x7f0000001180)="4b7dfcdb35eeee31c5f2c743fdb421e2f76b613c5bd9e7c96c82c1431cadb0b699bb98bca00aff63bc8210fe3ed33aaa22b4912425af62be68474b7537d1bce6", 0x40, 0x8}], 0x5000, &(0x7f0000001240)={[{@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x0, 0x0, 0x38]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@uid={'uid', 0x3d, [0x78, 0x39, 0x3f, 0x3f, 0x32, 0x34, 0x3d, 0x37]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@nls={'nls', 0x3d, 'cp437'}, 0x2c}]})
socket$inet6_dccp(0xa, 0x6, 0x0)
openat$ashmem(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ashmem\x00', 0x40000000080005, 0x0)
socket$inet6(0xa, 0x6, 0x2)
sendmsg$nl_generic(r0, &(0x7f0000011000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000004ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="05df8d94e100014000000000000000001d000000"], 0x14}, 0x1}, 0x0)
syz_mount_image$ntfs(&(0x7f0000001340)='ntfs\x00', &(0x7f0000001380)='./file0\x00', 0x8, 0x4, &(0x7f0000001600)=[{&(0x7f00000013c0)="87099ab7d33e61681491a7ebd361a0f84b862229fa629f9024d509d799ec70f98b74de71", 0x24, 0x1}, {&(0x7f0000001400)="f2e3c0e1bc993f93b1c1b83aff0af125b6cb2a46cf80503e1cd00cabe90a043eee6faa01fdf57c2f5c5308828477092d2d671461b8ffffff3b293420aac6bc3e0481ee42f4a9f4bf617ebbaa1770a08e49d432de790c101dca7db6096e5b0bd83525ebdc5b85e663613a4d026c28a63d33f42dbf322533cf071253d851b2ed4408a372877c128ba15c1838d05599f481f57680e124f66aa1fc0a058fa05ac6", 0x9f, 0x5}, {&(0x7f00000014c0)="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", 0xfe, 0x42}, {&(0x7f00000015c0)="033c807b0d00a6b03993160e3093446fb80df029e2d2b0e078d7ace0a6e88a821d7180", 0x23, 0xcf3}], 0x100000, &(0x7f0000001680)={[{@dmask={'dmask', 0x3d, [0x30, 0x36, 0x33, 0x34]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x36, 0x36, 0x0, 0x3f, 0x31]}, 0x2c}]})
openat$kvm(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/kvm\x00', 0x200, 0x0)
syz_open_dev$audion(&(0x7f0000001300)='/dev/audio#\x00', 0x1, 0x0)

2018/04/16 18:14:02 executing program 3:
r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x28001)
syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x3f, 0x8000)
syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x80000)
write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1}], 0x18)

2018/04/16 18:14:02 executing program 2:
socket$nl_generic(0x10, 0x3, 0x10)
r0 = socket(0x1e, 0x1, 0x0)
bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80)
syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00')
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x280400, 0x0)
bind(r0, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0xffd0)
close(r0)

2018/04/16 18:14:02 executing program 6:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0)
syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x1, 0x0, 0x2000], 0x5922, 0x1, 0x9})
ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0)
ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200))
getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000002c0)={0x3, 0x39522c8c, 0x3, 0x0, 0x4, [{0x5, 0x800, 0x3}, {0x3, 0x3ff8000, 0x0, 0x0, 0x0, 0x2201}, {0x6, 0xfffffffffffffff7}, {}]})
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/16 18:14:02 executing program 0:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="0f20e06635020000000f22e0a736360f01c40f35660f3a41a4080044660fe9f7baf80c66b84ee1e88666efbafc0ced0f0766b93009000066b83700000066ba000000000f300ff7ee", 0x48}], 0x1, 0x0, &(0x7f0000000100), 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/16 18:14:02 executing program 7:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
socket$inet6_dccp(0xa, 0x6, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0)
getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00000001c0)=""/185, &(0x7f0000000000)=0xb9)

2018/04/16 18:14:02 executing program 5:
capset(&(0x7f0000fb2000)={0x40020071026}, &(0x7f000006f000))
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x2)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
socket$can_raw(0x1d, 0x3, 0x1)
setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f000062cffc)=0x6, 0x4)
socket$can_raw(0x1d, 0x3, 0x1)

2018/04/16 18:14:02 executing program 4:
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)

[  165.217916] print_req_error: I/O error, dev loop199, sector 2
[  165.225711] hfs: can't find a HFS filesystem on dev loop199
2018/04/16 18:14:02 executing program 5:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0)
syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x2)
fallocate(r2, 0x0, 0x0, 0x9)
sendfile(r1, r2, &(0x7f0000b89000), 0x8)

2018/04/16 18:14:02 executing program 0:
perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x215, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)

2018/04/16 18:14:02 executing program 7:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socket$bt_cmtp(0x1f, 0x3, 0x5)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={<r1=>0x0}, &(0x7f0000000100)=0xc)
fcntl$lock(r0, 0x26, &(0x7f0000f66000)={0x0, 0x0, 0x0, 0x0, r1})

2018/04/16 18:14:02 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0xc0505350, &(0x7f0000000180)={0x0, @time, 0x0, {0x0, 0xffffffffffffffff}})

2018/04/16 18:14:02 executing program 4:
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)

[  165.297955] kvm: pic: single mode not supported
[  165.298223] kvm: pic: level sensitive irq not supported
[  165.316976] kvm: pic: single mode not supported
2018/04/16 18:14:02 executing program 2:
syz_mount_image$ext4(&(0x7f00000006c0)='Y\x00', &(0x7f0000000180)='./file0\x00', 0x4, 0x0, &(0x7f00000005c0), 0x2000000, &(0x7f0000000840)=ANY=[@ANYBLOB="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"])
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={<r1=>0xffffffffffffffff})
close(r0)
close(r1)
r2 = socket$inet6_sctp(0xa, 0x200000005, 0x84)
r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x60000, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x1000000000, @dev={0xfe, 0x80, [], 0xc}, 0xd6}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x100000000, @empty, 0x7}], 0x67)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01008f02", @ANYRES32=<r4=>0x0], &(0x7f000095dffc)=0x8)
socket$key(0xf, 0x3, 0x2)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000095cffe)={r4}, &(0x7f000095c000)=0x8)
openat$cgroup_type(r3, &(0x7f0000000680)='cgroup.type\x00', 0x2, 0x0)
sendmsg$unix(r1, &(0x7f0000001240)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000001200)=[{&(0x7f0000001140)="dd", 0x1}], 0x1}, 0x0)

2018/04/16 18:14:02 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'syz_tun\x00', <r1=>0x0})
syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffffffffc01, 0x9, &(0x7f0000000740)=[{&(0x7f0000000080)="63404d3525b07f1805e6ecda8efa9911a2fddf4afc63f9aeb0c5", 0x1a, 0xf39}, {&(0x7f00000000c0)="ec7411", 0x3}, {&(0x7f0000000140)="5bd1caf7275723ead057ad71b333efb5520cc7a961592fa185c56207c6ba7a17516a12c77a16b6865dbd4c8ae082fa8f8be31116b3f6349b2b91b98c1e01b4ddf5f32a6ae34045f80214b62f6b287592812201e055f1750419e6de4a20bb42eda6d223f8bff190098b9d40fb0c4d95fc82fd7f8dc986a036ff3a03c2f11f38a140b610e82f2164ae23f9a2edfb5415c07a90c2316c4102be8f3c848f4c", 0x9d, 0x6}, {&(0x7f0000000200)="02d8d7f2d58afcf5f67852ef32de189a78053a57b5d0d0c6800c3cdc044637886748e3003edff31b73d635a500090a14a5c6e2a7c8ca468c88955c42e09adcd5a3f003b3d197354b5a9af514c83dea458badf8bcb07242e063345103fcaea84c98689770d3f4f7dc78386f3e0f2175c9d08e91e2a7bf0db43648eb86f77d62b38ec6907447", 0x85, 0x45cf}, {&(0x7f00000002c0)="e52492", 0x3, 0x1}, {&(0x7f0000000380)="021ef234827a2aa1d6b5b7b2481402fb10597fb9d8c75f4682551ae6ef50195f1f53317e9fdd6c23a06ba3a43f9b22fb3b7d0bddc1d26c45c4b3f3c8f398324531f3da6bb9ec112abb2860b87c0cd0328b7240e0c7ad08e6e0b975e758413ae9d17dddfbd23e9bcb91ea437031715ab4d281a6bb3a5719b244c83259520e3cb3b7c046e2d6254777dc42388bb598fd72bfbd8849d25881d3565c9841cb1fb2095cb72ea40b6cbd51559dac5aa2ad7d0938", 0xb1, 0x3}, {&(0x7f0000000500)="6b15715721eec343199bbbe7cef33c3a9aa4bae0534113b0b1fb1671b8db07d48442af0eb421de6db8aea9b5bc3e2a72c145c525cb96db2e975edbe438d07c17cf14c59af746e368af3bbf87edda158821724b5906d0e96439c0a0f6eb53ce10c1a4c22ac91ebcc8bcfdadb55184cfefb76a6d26719361044d4fd4a63d45483ec65242f168064761dd7553ce76ef884c82fb4b10b1157d78b440c17fbd7cd0a0085f5754f272082b", 0xa8, 0x8001}, {&(0x7f00000005c0)="492bd8bc899e87ac625e63fe00fcb3948c419603294f7c9116f7bf2878de32170b434d54d09a4d1b8a49b442446264efcd181241738e778a1caa60fe3f5abb88a337058091e4b81b061f1c32be673cd8fe54132ce9df31f9a62e923f6ac5d07d805debfb5416e53b9508ce99ff696b4175f1598ab019c11fed8dff5ca841434fb885808e01d095b5a35eafb2c0d0e3f054", 0x91, 0x3ff}, {&(0x7f0000000680)="da3f76c00d746d1a82e65dcf43a07e5ec403fc713365c280de23bd9ce6331db63dbc4e9e37eb36a83278b621a596f537fb0ccf2b1a545d8099112d3325caaaefd4465209f1d40fce3b9909bccbcf9546d66994d25c141b4de09e224b65892f7ad233f60238a77176bd170a9c0774043c2b652240fc6b78139e46beabdab8e7cbb68fe19ddd69d634f8e43a", 0x8b, 0x5}], 0x0, 0x0)
sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x2c, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="4b97e19e"]}]}]}, 0x2c}, 0x1}, 0x0)

[  165.322486] kvm: pic: level sensitive irq not supported
[  165.406820] print_req_error: I/O error, dev loop199, sector 2
[  165.418502] hfs: can't find a HFS filesystem on dev loop199
2018/04/16 18:14:02 executing program 5:
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18)
openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0)
openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10)
socketpair$inet_icmp(0x4, 0xc0189436, 0x6f2000, &(0x7f0000000000))
syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x6, 0x2, &(0x7f0000000380)=[{&(0x7f0000000240), 0x0, 0x709}, {&(0x7f0000000280)="0552d39482e30e6e482de760ad82750aa9d5e78f0a08f115e9194e25793d4abb25f13a2c5e06c64bf6c3b604ebd22e66970bdc4dbe85e468b2ed5b6e7f1099537d7204ca4462c62dc8bb4d87bbcb2a6e5bee7ccf17868cc828aed0cb8d482fcdad61f2ca0c600772109f577646fdc9c7122564fcb0f85aab182407b21ce4c810b6c2f3b9206d619315aa8ee4c4f015a17e310286e2d33cb73ed8a0b86e2517a8200b6cde52f688cc68f1cf938081fd577ec7fe5c2f0e276f77f600480d180140a7f8f509ae2b4dac6abafce45a910e4438e3ce88c0", 0xd5, 0x5}], 0x8, &(0x7f00000003c0)={[{@resuid={'resuid', 0x3d, [0x38, 0x36, 0x36, 0x35]}, 0x2c}, {@nouser_xattr='nouser_xattr', 0x2c}]})

2018/04/16 18:14:02 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @broadcast=0xffffffff, 0x4e21, 0x0, 'dh\x00'}, 0x2c)
setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)

2018/04/16 18:14:02 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c)
clock_gettime(0x0, &(0x7f00000000c0))
clock_gettime(0x7, &(0x7f0000000280))
write$sndseq(0xffffffffffffffff, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0), &(0x7f0000000200)=0x8)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000aaaecd6201cdd6e2abcdcf55e06ffbc61f6c36fabd035c282409e25c3a094d11"], 0x8)

2018/04/16 18:14:02 executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000080)=ANY=[@ANYBLOB="400000001800210c00000000000000008020000000040005000000002400090008000000ce8100000073fe985e4711", @ANYRES32=0x0, @ANYBLOB="090100", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], 0x40}, 0x1}, 0x0)
socket$bt_rfcomm(0x1f, 0x0, 0x3)
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$inet_dccp(0x2, 0x6, 0x0)

[  165.550568] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop3.
[  165.637155] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop3.
2018/04/16 18:14:02 executing program 4:
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="686673007ec223bfb9f4b763376a4d43cd1d2ffb9453d9a2cf824b83d4f98d386e1afe44f5b6b2d340f76e709477df7bb8d4020ce9cacefd36acbead43be12c4549e04d1b472e08c646ec1f4af4733d35ce8a32029d731c49e87cc44aab06a681ac0673d1b7522702386f7d98fa1b61797e5bc4f5349c15f1efcdfe469835b249dce7d2582b5e77a93484bc4685b3b7462209cb2c5dabded42777ae3107bef6ce82102494971709476b7f4ce41f695ad5d8eef87d0a02e5b29b260c6a5449b17cffb5a37c06e32991bda66f0692bb96d81ddd5dbd0930fb17f4a258ad6395f08bb58b852c0d0b697918a04efe57f14e6d8391ca60306cd4e0418ca87eb4028f217db63d2b71f881445e3764aeeb1fda3c147c00000000000000000000000000000", 0x0, 0x0)

2018/04/16 18:14:02 executing program 2:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x20000000000005, 0x0)
syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x200200)
bind$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x0, {}, 0x2}, 0xe)

2018/04/16 18:14:02 executing program 6:
r0 = socket$nl_generic(0xa, 0x3, 0x10)
r1 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x7, 0x240000)
ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000380)=0x6)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20080208}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)={0x30, r2, 0x200, 0x70bd25, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0xc8d4}, 0xc0)
setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x24}, 0x14)
r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000600)='/dev/kvm\x00', 0x20000, 0x0)
r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0)
syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/protocols\x00')
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0)
epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000003ff4))
pipe2(&(0x7f0000000700)={<r6=>0x0, <r7=>0x0}, 0x0)
dup3(0xffffffffffffffff, r7, 0x0)
clock_gettime(0x0, &(0x7f0000000000))
syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000140)='./file0\x00', 0xffffffffffffff57, 0x1, &(0x7f0000000280)=[{&(0x7f0000000180)="7f32214a292fceacfa668d24be2e4943f6588b817768f75835d2ecaa6f069af96ca5618ee661dc38ff3063e9d4778332ed7c60fdebe8fa51c38771", 0x3b, 0xf5}], 0x9000, &(0x7f0000000340)=ANY=[@ANYBLOB="6e6f61636c2c6a6f75726e616c5f636865636b73756d2c695f76656f74619d6e6f646973636172642c000000000000000000000000"])
ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
chmod(&(0x7f0000000200)='./file0\x00', 0x28)
ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805})
openat$ion(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ion\x00', 0x4000, 0x0)
syz_kvm_setup_cpu$x86(r6, r7, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000380), 0x10000181)
ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0)
openat$cgroup_subtree(r1, &(0x7f0000000480)='cgroup.subtree_control\x00', 0x2, 0x0)
r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00')
openat$ion(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ion\x00', 0x0, 0x0)
syz_open_dev$sndctrl(&(0x7f0000000500)='/dev/snd/controlC#\x00', 0x1000, 0x40)
sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, r8, 0x708, 0x70bd2d, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbd}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x2}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x60}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000090}, 0x20000045)
setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f00000003c0)=@req3={0x100000001, 0x1, 0x8, 0x8, 0xfffffffffffff0a9, 0x1, 0x2}, 0x1c)

[  165.678477] EXT4-fs (loop5): VFS: Can't find ext4 filesystem
2018/04/16 18:14:02 executing program 7:
r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000240)={0x77359400}, &(0x7f0000000080), 0x8)
r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000050000001)
write$evdev(r1, &(0x7f00008c1fd0)=[{{0x77359400}, 0x2, 0x0, 0x400}, {}], 0x30)
socket$alg(0x26, 0x5, 0x0)
syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xb898, 0x200500)
syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8000)
syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0xd9, 0x101000)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x2, 0x0)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200400, 0x0)

2018/04/16 18:14:02 executing program 0:
syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0)
syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x10000, 0x280)

2018/04/16 18:14:03 executing program 3:
socket$nl_generic(0x10, 0x3, 0x10)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$llc(0x1a, 0x2, 0x0)
socket$can_raw(0x1d, 0x3, 0x1)
ioctl$sock_SIOCGIFINDEX(r0, 0x8912, &(0x7f0000000000)={"f4716e6c30ff000000dc6d00"})

2018/04/16 18:14:03 executing program 4:
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)

2018/04/16 18:14:03 executing program 1:
syz_mount_image$minix(&(0x7f0000000b00)='minix\x00', &(0x7f0000000b40)='./file0\x00', 0x80, 0x6, &(0x7f0000000e40)=[{&(0x7f0000000b80)="713b353ac598a1b14a3b459ffafdc16573c74182431483ec9830f5aa8ad3290b2c27e505aecf8dc785db6c7edd1bdc4a5ed309bbe69d4613d07e42c4c168197f6f228848e75af03e07bb1e4f9f62b7501a5804cac0ceb9", 0x57, 0x379}, {&(0x7f0000000c00)="c0f5b5565b1eb2d97ddb51e8e06ff2b5a3b4b646a577cc1d3e19a4b8c8a71c15ee1e1eaea8ab61507bf767766b7aa1b207378a893c155a310fc218e0a94fab83abff886b114af96d0a95162f62ca0a7436fe3c0b8661dceffaa6a89af7c015e05dc97bc0a2905fe1dd97c2249efbc27dbb00908f9fb23f2b32101c2f4946726e5807ff7e45cc6ab7753201f2c4e54c5008c807987dc26de776721a23573188db6d1b782e1bfc3b9a8d49508a2a0ab7a031ba29c7f8b7b098d3bfe809d4d8a5918deabeb4149aba15c8c35c1fa2b4e402117e08df4fd14513f6afa4ae", 0xdc, 0xc2}, {&(0x7f0000000d00)="c8cf9b8eefca9e27d3a07a66b588a3337152522b80dd4dbcb846009d836d598195f2cf9f4fe57e31d93077441240f8748c5307c6f63e860c3e183400f0b4", 0x3e, 0x2}, {&(0x7f0000000d40)="204569c3e9d751731e992b266097d32ef688bd84dcfcda5e1ef1f88784e85b90acc5d978385eeb8b0e657c0089f7a0dbb7a5eb9ee578c5afd6e7331118da4cf76241d7d3fd95ef12cef75166d4", 0x4d}, {&(0x7f0000000dc0), 0x0, 0x1}, {&(0x7f0000000e00)="7848ab8575d0dd1bd8c0fb3786e7355997b97c3f89d061ed6acde0cb7d0b18fda4ab908a132d7c5d804c036e89", 0x2d, 0x401}], 0x40000, 0x0)
syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{&(0x7f0000000500)="dc8ff096dbb65d4703f089bcebe391df1a07a52926d3391a15438b416612b108906e5769d7034b96a9dfcecba22f65a42661e700929bac2b7fda21adc16b76487768a2156562150fd92193e1586faa752f63f6e449c576662d608e02f3756f72ccc7aed06664316fef678e23a6516dc663c354b52b8c8fa5fdf2f6a42527cd5894739865e5ea332e28a4a3cfbadab68b6a0d5ced949819437f2999b0b308adddd19b6920b95a2fc3c139b351ebbe762e9d91ecebd89fcf67804faab3b8cd67d4458744d8222fb64cd11fc4f1", 0xcc, 0x8}], 0x40000, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000002fc0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="140000020000000000000000fcdbdf2500000000b211a89bc6404db72159c090661c47effa5443314f94cf85d8"], 0x101}, 0x1}, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000400)=[{&(0x7f0000000140)="efee0b1c34febb44392ec4de8e36a25131156ca9a27ac227e145e4000b220d53791bf59d8101c8cf9040490466140453823f09c4c93ac398c6f37ca35134bce4d3c09e19100142864c36d5d5ee973cf79c5f16694691d6531f49b717b23ac5ff93d75c7aafd2575f480ec51c2d7e1b043c4633c2564d7556ce1c69942373aab199b30f467725c8cacb385d0b9a2abe2b89fa955f762753a79db8eb6eaa36bacd51edc54f62f1dc34239a99f122e6e7a1474d6838c9be873ddba02b5e727e36fc90a7cb111ab10fd44e0c7f9adc71635bfaf57bc8a16314adad7a78ddbc", 0xdd, 0x3}, {&(0x7f0000000240)="0f4ad1840d66c1669e207183d10478adb89c85fde7002592655393d7b05ccfa9e4d3220ae89efe6bd76a1ca85b7f1ebf407086081c82b2d79777f7f2672c97ee1ae7109c2954c018dcd5864a6504fc7e85a3fa6d528f6ef9278a3dfa6c53075bcd4d466cc909a0660679c1ad7cf0b6f538032c9a834cca0d8f9dfc860cec16eeeb59200eb46f42252d877b0bbdb7fff905d2d25b11c5ce8282ef70a6e9", 0x9d, 0x4}, {&(0x7f0000000300)="40f059308779cdd1ea292ec27fee54556926712e01f17ff44632c9b0c11452d2b4ef63fe90517c667ed9ab15be851177ba3cd18db14faf9df21f70630a998a3bcd8fc1ebb7ae0310d2c33931f17c4c9b97dcb1cd8668222de5b0dfcfeccf91a127be7bbfb55847262382ac7d64bcf3324097d5fe45a73b050a205e2bfa962eedb0ee799e7f786d2996258d8258e655109c26af8dc8316b5fdfc010a26cf9d8e7eb9fcba26c9d50e7bad23fc250979bacf36d5c231941cd1abafe81e5f567eef09eaad41bfb17dc07", 0xc8, 0x5}], 0x102400, 0x0)
syz_mount_image$gfs2(&(0x7f0000000640)='gfs2\x00', &(0x7f0000000680)='./file0\x00', 0x1, 0x5, &(0x7f0000000a40)=[{&(0x7f00000006c0)="9cb0123018b799f9d48157323f7574ec315a4b375d2691601630841ba03a3c186aa74adc4e9a5c06a674df05dfbb8a1a27816ad7a0ed10c9d8fa80cb7328b3de96165e479c", 0x45}, {&(0x7f0000000740)="0d6240b37b9dd1cd19994f74b4e6bd903ab22a28f0ebcc34a44dab0bd7f02ef537ccbd0b3cd79116015915da13211f6b898235abd4acc307b8a9c70ddb9f8b2ef8de3e680d38f1e2be9e05814217b57860eeff2145ed7747530003c9675e58bed5e10e2f4297b8ba974ad1887f9aaaa25afcaf84ab0f58cf9bc74fbd3260851299c5cea9b78f58746bfd3ebd714ae971c4cb7f9dda523d4fdfee7841d94550bfba9b97e0ffd1bd7f7e3c", 0xaa, 0x2}, {&(0x7f0000000800)="24152a9cdea594f327f9074e8ae73c9fa80f549470a2bfc953fe3271987bb977bf2130131fc14c", 0x27, 0xfffffffffffff801}, {&(0x7f0000000840)="a6e8dacbf5f9645bf1242939f971a346093d9d2b5fcc3929069ee13bc7ea31bb10318f70a3d8ea598f97318f1cd7caae2514fde29fcdaca4b6b08d129ddc340f830a028b2fd3c1a10c53d761c9c1bd0a84276399c2991f94078a1601bea50139732eab5c7f0dc7d94b43ea2d208ca71c9c5047166b59ce9bc28c6aa8b0a8bbdbd948ee92bdf118f72174adc435dea7cf2777f7739257a691db2b2c29f72910d90651e0f9492276852f2ac94233a2d252d94895350de8fe47dcf920e50fdf114c351880ab296af73a41d6929e69a69ee53252007cca3200e523210b397e68d12b358002bf", 0xe4, 0x8}, {&(0x7f0000000940)="aaba5638c40e3a112f0dee9f65800306501e300eaa5609ab0d08b2ee28cda50dc61d66915fbd6ceac0fcfbab46357ab6165f58b59bdf8aba7c781de556e14a9a5688b516fba562b134d40c53ea1a7246302b639e2ffded9a88ea14fa18e302dd41ee29cd614fb0bd471bf5d61e9defa6afde083da1c2ea3fb27dc04303f735f49adfd9b926ccac9be289f2966b0f760adae94b3137b47edd03c2b33d26e73411001e8e6d38f58e0470df7d8a25bd45cd8084b564d3df9ce583334b236ea8ebf005", 0xc1, 0x5}], 0x800, &(0x7f0000000ac0)={[{@quota_account='quota=account', 0x2c}, {@acl='acl', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@upgrade='upgrade', 0x2c}]})

2018/04/16 18:14:03 executing program 5:
r0 = socket$can_bcm(0x1d, 0x2, 0x2)
connect(r0, &(0x7f0000002000)=@ethernet, 0x10)
sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f00000001c0)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x7, 0x149, 0x220000001, {}, {0x77359400}, {0x0, 0xfffffffffffffffc, 0x0, 0x5}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0)
sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2003, 0x0)
syz_open_pts(r1, 0x600480)
sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=0x0, @ANYRES64=0x7530, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000d300792ddfae1e24"], 0x48}, 0x1}, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x109001, 0x0)
socket$vsock_dgram(0x28, 0x2, 0x0)
socket$inet6_sctp(0xa, 0x0, 0x84)
openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x0, 0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x1, 0x0)
openat$ion(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ion\x00', 0x80, 0x0)

2018/04/16 18:14:03 executing program 0:
socket$inet_dccp(0x2, 0x6, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-generic)\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18)
syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x7fff, 0x10d080)
syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x101, 0x8000)
sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2ebaf28059f08080cc3", 0x28}], 0x1}], 0x1, 0x0)
openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-vsock\x00', 0x2, 0x0)
syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x2, 0x0)
recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0)

2018/04/16 18:14:03 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x0, 0x0, 0x0, 0xd}, &(0x7f0000000040)=0x20)
syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x20000000000000, 0x2)

2018/04/16 18:14:03 executing program 7:
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2}, 0x0)
mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0)
r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0)
open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x82)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=<r1=>0x0)
sched_setattr(r1, &(0x7f0000000140)={0x30, 0x5, 0x1, 0x0, 0x3, 0x0, 0x1}, 0x0)
umount2(&(0x7f0000000180)='./file0\x00', 0x0)

2018/04/16 18:14:03 executing program 6:
r0 = memfd_create(&(0x7f0000000080)='vlan0\x00', 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002)
dup2(r1, r0)
writev(r0, &(0x7f0000000100)=[{&(0x7f00000004c0)="b6", 0x1}], 0x1)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0)

2018/04/16 18:14:03 executing program 6:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000040)=ANY=[@ANYBLOB="010f00070000000006000000b8095b9104000000040000000180000000000000"])
bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c)
socket$vsock_dgram(0x28, 0x2, 0x0)
openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x440840, 0x0)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10)

2018/04/16 18:14:03 executing program 4:
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)

2018/04/16 18:14:03 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-camellia-asm)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20)
r1 = accept$alg(r0, 0x0, 0x0)
sendmmsg$alg(r1, &(0x7f00000000c0)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000300)="6e829354f1d75b3e73816e135e8d0dde", 0x10}], 0x1, &(0x7f0000000080)}], 0x1, 0x0)
recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0)
socket$netlink(0x10, 0x3, 0x1)
socket$inet(0x2, 0x1, 0x100000001)
syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7, 0xfd)
openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0)
syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x4002)

[  166.912206] gfs2: not a GFS2 filesystem
2018/04/16 18:14:04 executing program 2:
r0 = socket(0x10, 0x803, 0x0)
socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/packet\x00')
preadv(r1, &(0x7f0000001200)=[{&(0x7f00000000c0)=""/27, 0x1b}, {&(0x7f0000001100)=""/210, 0xd2}], 0x2, 0x0)
write(r0, &(0x7f00000001c0)="2400000020002553075f01650272fcf281000000001000220ee1000c08001700002b0600", 0x24)

2018/04/16 18:14:04 executing program 0:
openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'veth1_to_bond\x00', 0x4000000000005802})
ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000000c0)=0x5)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
write$tun(r1, &(0x7f0000000080)={@void, @hdr, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @empty, "", @empty, "a586ba13b3225dacfe2fe2c0c6ff9bcd"}}, 0x2e)

2018/04/16 18:14:04 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0xfffffffffffffffc, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[])
r0 = open(&(0x7f0000000100)='./file0/file0\x00', 0x3fffa, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
pwritev(r0, &(0x7f0000002640)=[{&(0x7f0000000400)="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", 0x16}], 0x1, 0x0)
pwritev(r0, &(0x7f0000001f80)=[{&(0x7f0000001e80)="c0", 0x1}], 0x1, 0x0)
openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.mem_exclusive\x00', 0x2, 0x0)
readahead(r0, 0x0, 0x0)

2018/04/16 18:14:04 executing program 5:
r0 = socket(0x40000000015, 0x3, 0x7)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$alg(0x26, 0x5, 0x0)
socket$alg(0x26, 0x5, 0x0)
close(r0)

2018/04/16 18:14:04 executing program 6:
socket$kcm(0x2, 0x2, 0x0)
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x184)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000400000000009bc400000000000000007110c51ae34900000000000000070500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10)
socket$inet_udp(0x2, 0x2, 0x0)
socketpair$inet_icmp(0x13, 0x5411, 0x6f2000, &(0x7f0000000180))
socketpair$inet_icmp(0x13, 0x8941, 0x6f2000, &(0x7f0000000180))

2018/04/16 18:14:04 executing program 4:
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)

2018/04/16 18:14:04 executing program 2:
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7f, 0xc2)
r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfff, 0x480001)
syz_open_pts(r0, 0x40400)

2018/04/16 18:14:04 executing program 5:
r0 = socket$inet6(0xa, 0x80003, 0xef)
setsockopt$inet6_opts(r0, 0x29, 0x3c, &(0x7f0000000080)=@hopopts={0x33, 0x1, [], [@enc_lim={0x4, 0x1}, @jumbo={0xc2, 0x4, 0xbd}]}, 0x18)
setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000240)=@dstopts={0x1, 0x13, [], [@ra={0x5, 0x2, 0x1}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @calipso={0x7, 0x18, {0x81, 0x4, 0x5, 0x80, [0xc8, 0x2]}}, @generic={0xfffffffffffffffd, 0x66, "7b9126f802f4d40f6a9b1650e6eea9b305e597276dc87da946d29670a3c49c591f49e9d2a32e56306e95ed17dca8194cc0e1627f635c5a60ae7f5846abc660984816ba96cd4212843482fd20769d001edfc9d6073fb692a7fba09baa8bd89537bb621b44668b"}]}, 0xffffffffffffff37)
syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x20000)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

2018/04/16 18:14:04 executing program 0:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_GET_XCRS(0xffffffffffffffff, 0x8188aea6, &(0x7f0000000200)=ANY=[])
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x1, 0x0)
r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0)
syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f00000002c0)="ba410066b80200000066efbaf80c66b8f3e5ab8266efbafc0cb05bee0f01c80fc71b66b93a0000000f320f01c966b9790200000f323e660f56d22e0fc72cbaf80c66b85c64de8866efbafc0c66b839f6ffff66ef", 0x54}], 0x1, 0x0, &(0x7f0000000340), 0x0)

2018/04/16 18:14:04 executing program 6:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast2=0xe0000002}, 0xd4)
sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e)
shutdown(r0, 0x0)

[  167.191076] print_req_error: I/O error, dev loop199, sector 2
[  167.200435] hfs: can't find a HFS filesystem on dev loop199
[  167.218271] FAT-fs (loop1): error, fat_free: invalid cluster chain (i_pos 17)
[  167.225621] FAT-fs (loop1): Filesystem has been set read-only
2018/04/16 18:14:04 executing program 4 (fault-call:1 fault-nth:0):
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)

[  167.278736] FAT-fs (loop1): error, fat_free: invalid cluster chain (i_pos 17)
[  167.398956] FAULT_INJECTION: forcing a failure.
[  167.398956] name failslab, interval 1, probability 0, space 0, times 1
[  167.410382] CPU: 0 PID: 14769 Comm: syz-executor4 Not tainted 4.17.0-rc1+ #5
[  167.417575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  167.426927] Call Trace:
[  167.429526]  dump_stack+0x1b9/0x294
[  167.433153]  ? dump_stack_print_info.cold.2+0x52/0x52
[  167.438333]  ? perf_trace_lock+0xd6/0x900
[  167.442478]  should_fail.cold.4+0xa/0x1a
[  167.446707]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  167.451803]  ? lock_downgrade+0x8e0/0x8e0
[  167.455943]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  167.461994]  ? proc_fail_nth_write+0x96/0x1f0
[  167.466485]  ? find_held_lock+0x36/0x1c0
[  167.470555]  ? check_same_owner+0x320/0x320
[  167.474875]  ? rcu_note_context_switch+0x710/0x710
[  167.479808]  __should_failslab+0x124/0x180
[  167.484043]  should_failslab+0x9/0x14
[  167.487831]  __kmalloc_track_caller+0x2c4/0x760
[  167.492496]  ? strncpy_from_user+0x500/0x500
[  167.496896]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  167.502421]  ? strndup_user+0x77/0xd0
[  167.506216]  memdup_user+0x2c/0xa0
[  167.509746]  strndup_user+0x77/0xd0
[  167.513365]  ksys_mount+0x3c/0x140
[  167.516899]  __x64_sys_mount+0xbe/0x150
[  167.520864]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  167.525874]  do_syscall_64+0x1b1/0x800
[  167.529750]  ? finish_task_switch+0x1ca/0x810
[  167.534233]  ? syscall_return_slowpath+0x5c0/0x5c0
[  167.539150]  ? syscall_return_slowpath+0x30f/0x5c0
[  167.544080]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  167.549446]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  167.554295]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  167.559473] RIP: 0033:0x455319
[  167.562651] RSP: 002b:00007fecf08e9c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  167.570351] RAX: ffffffffffffffda RBX: 00007fecf08ea6d4 RCX: 0000000000455319
[  167.577606] RDX: 00000000200001c0 RSI: 0000000020000380 RDI: 0000000020000340
[  167.584862] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  167.592123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  167.599377] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000000
2018/04/16 18:14:04 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0xffffff76, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x3, 0x8)
syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x6, 0x80200)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x18, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f0000000040)=0x20)
r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x4, 0x8000)
openat$cgroup_type(r1, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0)

2018/04/16 18:14:04 executing program 2:
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0)
clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0xa, &(0x7f0000002580)=[{&(0x7f00000001c0)="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", 0x1000, 0x4}, {&(0x7f00000000c0)="f304eaeabd84ceb1c647ddbadfc3f784ae8fe81ef8809183d62815cc3b460b54372918e45d73f264cc768a09b5e9a449b3d45d4ca63580fe5fc274c913346c6073f34a4067a752910714b97b6d017fb699032a13", 0x54, 0x64}, {&(0x7f00000011c0)="226096c5b46c20435e6e503a9b77e89287aa34a28b4b0b62f9bec2a8948c93bcdbc13521151d764f9189229da71ad1e903412da0977ff038981117cb137c0785462215fa9573b2549be1eace2331f487a280232b3f7f2ff678ef139da5d94c881a9578d91206448b3da377d3e804c60cef57888bd8d0370d68c815449d18dc260ec183ac52d76a23de6e6d3f29a5d5856128bb4e93cce6e4d64e5184318870e9d363fc", 0xa3, 0x1}, {&(0x7f0000001280), 0x0, 0x2}, {&(0x7f00000012c0)="00f8333dabfdb4fe6e4117441dba028de27f83e12eb678684aec3dd9b7eec5d092f70c3e59feb001ef27a66576d86fd1208f9521fffbec45b7b5fe040e1de5b403ba81a995cd5239fcd1b9209be523deb774a1884169594d938afd14a58d6c1851809b32ea8a26c99aed4126aec7b4f3f7ea4136bf352e64b2cdbd359b878434b37be6b622a16483aa2179cef6ff9d98c307f9eda5c9938d2ae44d1df54c6b28138803f69404a185fbb4f25e1b0757a2034c1572bb877a3dc1c9e39b04931c68e6a83329e76f99fd9b090966fa9999e4c223c523ccdba58491a2b5a7f2", 0xdd, 0x7}, {&(0x7f00000013c0)="bbf992c45a0646fe817d05243f9af55daecee8e48a4fff8bbbab69577622e617b67b3d42467078e803060cf707d5edb2895102e2f6ad0b613d61a4553e1ddd4cac63a397b54247237568f28d6e76c441879aa4226ae1949529f3c0b80c3f1a822bb112308482fa91a644e55eb2d9540f75ad80b70fbeca827f68799f02a1aff94f17298752ce240ed43dba5aa75e5dd4d25b036e833c8d520e", 0x99, 0xa0c1e3b}, {&(0x7f0000001480)="82d59933cb1cf81050986820db59aa6de1cc2afdb380e3b07b0a9a43", 0x1c, 0x401}, {&(0x7f00000014c0)="28438b55150f4a741fc9aa0124e5e46a042cfa92f0ea2aae81b8fe0793dc377f8c8b2f9126d943a7de543e05e5e98f252ba60e146b82e7035066bb4bccdd1ca2ba81ba6ee08976592f94516c4518f5e831cca5aefaace11a1889ed4e18da023e", 0x60, 0x2}, {&(0x7f0000001540)="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", 0x1000, 0xe42}, {&(0x7f0000002540), 0x0, 0x1}], 0x452849083811446a, &(0x7f0000002680)={[{@dmask={'dmask', 0x3d, [0x34, 0x36, 0x36, 0x30, 0x35, 0x37, 0x35, 0x37, 0x37, 0x31]}, 0x2c}, {@gid={'gid', 0x3d, [0x33, 0x31, 0x32]}, 0x2c}, {@uid={'uid', 0x3d}, 0x2c}, {@uid={'uid', 0x3d, [0x32, 0x30, 0x32, 0x32]}, 0x2c}, {@codepage={'codepage', 0x3d, '864'}, 0x2c}, {@check_relaxed='check=relaxed', 0x2c}]})
socket$packet(0x11, 0x3, 0x300)
syz_mount_image$ext4(&(0x7f0000001280)='e8t3\x00', &(0x7f0000002540)='./file0\x00', 0x400, 0x3, &(0x7f0000002840)=[{&(0x7f0000002700)="3204c765d6e1c7a785f39fb752d20092f33c3327bd131093ddb353c8044ddff8b414470968228dd72f3500d4ac9540ef78ac4c685b8b09c12247109503ee9fc6c48df74a37242ac84412476fe52c4640bb8d3c334fc1753db9ef695b781d32536849c2a1e074e1508184507520b05faa0f25e4ee5c1e", 0x76, 0x6}, {&(0x7f0000002780)="6cda38845a85c83e6e050000000000000051d7c26e00127fa921f88fbf30d62116792518f115f10e1d88090000", 0x2d, 0xfff}, {&(0x7f00000027c0)="b78944f7a29f290d6eb6954a856f5ef93a2e83a185818b02b54929aa0959534e10c0890622807320bbd85d105583eda70f4dd3cf7b124b72d998f672f151c7d7adad657014c1afd7815f5d0de5fdb0e4444e9c2710", 0x55, 0x4}], 0x1008, &(0x7f00000028c0)={[{@journal_dev={'journal_dev', 0x3d, [0x3d, 0x7d, 0x3d]}, 0x2c}, {@abort='abort', 0x2c}, {@stripe={'stripe', 0x3d, [0x3f, 0x78, 0x66ec8d796d3bcaaf, 0x36, 0x0]}, 0x2c}]})
mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0)

2018/04/16 18:14:04 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4400, 0x0)
ioctl$TCFLSH(r0, 0x40045436, 0xfffffffffffff7ff)
openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2040, 0x0)

2018/04/16 18:14:04 executing program 1:
mkdir(&(0x7f000000dff6)='./control\x00', 0x0)
r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0)
r1 = fanotify_init(0x0, 0x1)
unshare(0x20000400)
fanotify_mark(r1, 0x5, 0x40000002, r0, &(0x7f0000000000)='./control\x00')

2018/04/16 18:14:04 executing program 5:
r0 = socket$inet(0x2, 0x1, 0x0)
capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8))
socket$pppoe(0x18, 0x1, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0)
getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000140)=ANY=[@ANYBLOB="66696c746572a69504000000000000000000000000000000"], &(0x7f0000000180)=0x24)

2018/04/16 18:14:04 executing program 3:
syz_emit_ethernet(0x5a, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[], {0x8100, 0x2, 0x3ff, 0x3}}], {@canfd={0xd, {{0x4, 0x7fffffff, 0x8, 0x8}, 0x2e, 0x2, 0x0, 0x0, "238608a32494d5914f9f337fd0065d576ee7e4358d983aa4f334cac2f01ac81e49d049681639e8e02858cf3101e9e0b7a710eb22e281c5b8520ddf0536a05ccd"}}}}, &(0x7f0000000000)={0x1, 0xfffffffffffffffd, [0x1077]})

2018/04/16 18:14:04 executing program 4 (fault-call:1 fault-nth:1):
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)

2018/04/16 18:14:04 executing program 6:
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4)
r1 = socket$packet(0x11, 0x2, 0x300)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'gre0\x00'})
bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14)
r2 = socket$inet(0x2, 0x5, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460)
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={<r3=>0x0, 0x7}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, <r4=>r3}, &(0x7f0000000180)=0x20)
r5 = socket(0xf, 0x7ff, 0x6f)
setsockopt$inet_group_source_req(r5, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000940)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84)
ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000000100))
r6 = socket$inet6(0x10, 0x2, 0x0)
sendmsg(r6, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0)
setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000007c0)='tls\x00', 0x4)
setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260)
getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000000800), &(0x7f0000000840)=0x4)
setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f00000000c0)={0x2, 0x8, 0x7, 0x3}, 0x10)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x6, 0xfffffffffffffffd}, 0x4)
syz_open_dev$random(&(0x7f0000000880)='/dev/random\x00', 0x0, 0x2000)
mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200000, 0x0)
ioctl$DRM_IOCTL_MARK_BUFS(r7, 0x40206417, &(0x7f0000000080)={0xb6, 0x8, 0x7f, 0x8000, 0x3, 0x1})
r8 = socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r8, 0x28, 0x6, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8)

[  167.792499] FAULT_INJECTION: forcing a failure.
[  167.792499] name failslab, interval 1, probability 0, space 0, times 0
[  167.804174] CPU: 0 PID: 14788 Comm: syz-executor4 Not tainted 4.17.0-rc1+ #5
[  167.811369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  167.820726] Call Trace:
[  167.823327]  dump_stack+0x1b9/0x294
[  167.826969]  ? dump_stack_print_info.cold.2+0x52/0x52
[  167.832182]  ? __save_stack_trace+0x7e/0xd0
[  167.836523]  should_fail.cold.4+0xa/0x1a
[  167.840610]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  167.845728]  ? save_stack+0x43/0xd0
[  167.849362]  ? kasan_kmalloc+0xc4/0xe0
[  167.853252]  ? __kmalloc_track_caller+0x14a/0x760
[  167.858103]  ? memdup_user+0x2c/0xa0
[  167.861823]  ? strndup_user+0x77/0xd0
[  167.865630]  ? graph_lock+0x170/0x170
[  167.869448]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  167.874827]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  167.880372]  ? proc_fail_nth_write+0x96/0x1f0
[  167.884876]  ? proc_cwd_link+0x1d0/0x1d0
[  167.889045]  ? find_held_lock+0x36/0x1c0
[  167.893141]  ? check_same_owner+0x320/0x320
[  167.897471]  ? lock_release+0xa10/0xa10
[  167.901460]  ? rcu_note_context_switch+0x710/0x710
[  167.906402]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  167.911428]  ? __check_object_size+0x95/0x5d9
[  167.915931]  __should_failslab+0x124/0x180
[  167.920177]  should_failslab+0x9/0x14
[  167.923984]  __kmalloc_track_caller+0x2c4/0x760
[  167.928670]  ? strncpy_from_user+0x500/0x500
[  167.933098]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  167.938649]  ? strndup_user+0x77/0xd0
[  167.942464]  memdup_user+0x2c/0xa0
[  167.946017]  strndup_user+0x77/0xd0
[  167.949653]  ksys_mount+0x73/0x140
[  167.953202]  __x64_sys_mount+0xbe/0x150
[  167.957187]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  167.962228]  do_syscall_64+0x1b1/0x800
[  167.966131]  ? finish_task_switch+0x1ca/0x810
[  167.970642]  ? syscall_return_slowpath+0x5c0/0x5c0
[  167.975580]  ? syscall_return_slowpath+0x30f/0x5c0
[  167.980519]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  167.985886]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  167.990721]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  167.995892] RIP: 0033:0x455319
[  167.999083] RSP: 002b:00007fecf08e9c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  168.006774] RAX: ffffffffffffffda RBX: 00007fecf08ea6d4 RCX: 0000000000455319
[  168.014030] RDX: 00000000200001c0 RSI: 0000000020000380 RDI: 0000000020000340
[  168.021292] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  168.028540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  168.035789] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000001
2018/04/16 18:14:05 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
execve(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000400), &(0x7f0000000580)=[&(0x7f0000000500)='lo![($bdev\'-cgroup\x00', &(0x7f0000000540)='\x00'])

2018/04/16 18:14:05 executing program 3:
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffffc, 0x420000)
syz_emit_ethernet(0x6e, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffff050000000000000086dd6002290f0038ffff00000000ff0200000000000000000200907800000000609433df00003a00ff020000000000000000000000000001fe9000000000000000000d0000000000802a08000000006b000000000000"], 0x0)
syz_emit_ethernet(0x5a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x6, 0x401}}], {@canfd={0xd, {{0x3, 0x3ff, 0xb8, 0x200}, 0x2a, 0x2, 0x0, 0x0, "c2e8b3ab3b5bf0e3f2c0c66e8fc0cf8472182857b66cf5c4f6f9e642fd6cb5b6ad5393719af146e17fafd72a34e481e03c4841798d98f322260af2a5d5f01d92"}}}}, &(0x7f00000000c0)={0x0, 0x2, [0x449, 0x65f, 0x166, 0xb9a]})

2018/04/16 18:14:05 executing program 1:
mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1)
r0 = socket$inet6_dccp(0xa, 0x6, 0x0)
syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0)
getsockopt(r0, 0x10d, 0x0, &(0x7f0000a7d000), &(0x7f00002bdffc))
socket$inet6_dccp(0xa, 0x6, 0x0)

2018/04/16 18:14:05 executing program 5:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000180)={0x2, 0xe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x80, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}]}, 0x28}, 0x1}, 0x0)
socket$inet(0x2, 0xa, 0x3)

2018/04/16 18:14:05 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = epoll_create1(0x0)
syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x801)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dc0000))
openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x20000, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080))

2018/04/16 18:14:05 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x509005, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x202000, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x10000, 0x0)
ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000000000000000000000000000000000000000000"])

2018/04/16 18:14:05 executing program 4 (fault-call:1 fault-nth:2):
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)

2018/04/16 18:14:05 executing program 6:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
listen(r0, 0x11000000000f)
r1 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000))
syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="7d17b295c39651cfb6f8e8cf9c474c7f9a011c9140f772df0173d46b54b88ded49a988943ffee8e54bac1e493aea66f0b1ec3e0e77ac3c884ce409bbbd514f081591865229ae98e770f2ad878a5eb2e2c513f0d391e3f06b62f9a2a3eba9f6a613b3573bd9f9104a49bdadc47aa224cc17970f35e3e1a2fc3739096d1ecb6f05294fcaf7e96a7e6dfa92514832c25cf425191d4bcb94d38b6147f0d02320a8020531c4853969e522497d1cbefd6027842415f6b50df4430be583ac266681ebb8a84db4e8fd3c3883a1a037c01ab7038a8abb806067cb05fade4b1514855fbc0ecd187c2bd57c660461f5", 0xea, 0xffff}], 0x1, 0x0)
listen(r1, 0xf1f)
sendto$inet(r0, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)

2018/04/16 18:14:05 executing program 2:
r0 = syz_open_dev$sndpcmc(&(0x7f00005eefee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0)
r1 = epoll_create1(0xfffffffffffffffc)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d36ff4))
socket$can_bcm(0x1d, 0x2, 0x2)
socket$can_bcm(0x1d, 0x2, 0x2)
socket$alg(0x26, 0x5, 0x0)
socket$pptp(0x18, 0x1, 0x2)
syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x101240)

[  168.845192] FAULT_INJECTION: forcing a failure.
[  168.845192] name failslab, interval 1, probability 0, space 0, times 0
[  168.856583] CPU: 1 PID: 14839 Comm: syz-executor4 Not tainted 4.17.0-rc1+ #5
[  168.863780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  168.873242] Call Trace:
[  168.875857]  dump_stack+0x1b9/0x294
[  168.879514]  ? dump_stack_print_info.cold.2+0x52/0x52
[  168.884717]  ? find_held_lock+0x36/0x1c0
[  168.888804]  should_fail.cold.4+0xa/0x1a
2018/04/16 18:14:05 executing program 3:
r0 = getpgid(0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5)
r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0)
socket$can_raw(0x1d, 0x3, 0x1)
read(r1, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040))
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'})
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0)

[  168.892879]  ? __lock_acquire+0x7f5/0x5140
[  168.897138]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  168.902272]  ? debug_check_no_locks_freed+0x310/0x310
[  168.907481]  ? find_held_lock+0x36/0x1c0
[  168.911588]  ? check_same_owner+0x320/0x320
[  168.915922]  ? zap_class+0x720/0x720
[  168.919654]  ? rcu_note_context_switch+0x710/0x710
[  168.924605]  __should_failslab+0x124/0x180
[  168.928856]  should_failslab+0x9/0x14
[  168.932672]  kmem_cache_alloc+0x2af/0x760
[  168.936840]  ? find_held_lock+0x36/0x1c0
[  168.940918]  getname_flags+0xd0/0x5a0
2018/04/16 18:14:05 executing program 0:
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200400, 0x0)
ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000))

[  168.944741]  user_path_at_empty+0x2d/0x50
[  168.948903]  do_mount+0x172/0x3070
[  168.952467]  ? lock_downgrade+0x8e0/0x8e0
[  168.956640]  ? copy_mount_string+0x40/0x40
[  168.960898]  ? check_same_owner+0x320/0x320
[  168.965234]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  168.970261]  ? __check_object_size+0x95/0x5d9
[  168.974767]  ? __might_sleep+0x95/0x190
[  168.978763]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  168.984313]  ? _copy_from_user+0xdf/0x150
[  168.988475]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  168.994019]  ? copy_mount_options+0x285/0x380
[  168.998531]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  169.004072]  ksys_mount+0x12d/0x140
[  169.007697]  __x64_sys_mount+0xbe/0x150
[  169.011667]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  169.016677]  do_syscall_64+0x1b1/0x800
[  169.020555]  ? finish_task_switch+0x1ca/0x810
[  169.025047]  ? syscall_return_slowpath+0x5c0/0x5c0
[  169.029967]  ? syscall_return_slowpath+0x30f/0x5c0
[  169.034892]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  169.040250]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  169.045089]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  169.050265] RIP: 0033:0x455319
[  169.053447] RSP: 002b:00007fecf08e9c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  169.061145] RAX: ffffffffffffffda RBX: 00007fecf08ea6d4 RCX: 0000000000455319
[  169.068402] RDX: 00000000200001c0 RSI: 0000000020000380 RDI: 0000000020000340
[  169.075660] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  169.083003] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  169.090265] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000002
[  169.626073] BFS-fs: bfs_fill_super(): No BFS filesystem on loop6 (magic=00000000)
2018/04/16 18:14:06 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00')
syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f0000003d00)='./file0\x00', 0x5, 0xa, &(0x7f0000003700)=[{&(0x7f0000000100)="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0x1000, 0x2ba}, 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0x1000, 0x1f}, {&(0x7f0000002100)="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", 0xfa, 0x2}, {&(0x7f0000003cc0)="7fcb72e802e646394ac27f6f21e938dc406f9229325a8d8f517acacba4ea6880f6f57fe585f1ba949fe05ee29b7f15a3f30d00", 0x33, 0x7}, {&(0x7f0000002240)="6262d9174eb145a9192d2b4b50c8fb3da7dff4ca56936ba024e870e3b14ae54532e09ae61f6deef30a2cd7dd830555e23c115e5d37561fdcb9adfe9e24f12fac406ef1e5a4b0ce84cd5f95049b0e6843741c3279581a731747667d1eea449f5a256c993dc2d44535063fe4b9f38b28c335e0f56efe4b4017a7c356c8f1dc9ee1a692396f8b1ec8fa358f34cbe5bf9aa9efcb3eeab857fb44ffd781cb835c3724b29ee924103bcf906ddb9309000980b85656e2f08f7747e872b26376cf6135e81fc999398a749d60907c824b269af41582b5", 0xd2, 0x9}, {&(0x7f0000002340)="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", 0x1000, 0x7ff}, {&(0x7f0000003340)="da7017296a8bffacb9428ca63d01760a36cd72079f050db072c95851e9f0ed3f4041bf16c52d4ff7bb400b8ec18c49713f03a83196bae122224d152be7a05324c8f047f47df5b545034579038f85f410128368b97bdc597c2ca632b65e5e1658bd965c6bef7f82d3c4f3fa3cb7df9a17cb4ff804d07846911a413778a437fb71c293dfa753d7926fe6e5afa2a1dd094bd9c7e7232fa28c", 0x97, 0x6}, {&(0x7f0000003400)="2631b6131a573b3ca57d0832d12a4fd7462264a52f4f8a1b25ffda24cb16da154f6594828b0c7f5ccb40478df1d406547ae8fc50e76bc5998ecb6cd902237d4453a62fade77693dc1c2b59d927c22fef8563129ad6f9e1fba8bfb048a75c7de67fcaa97835e66b6f1c1b17b10bcfef0ada6e8093889ea7f30c346f1e725c04fbd1cb7bb2dec5fca6a3b243692d4aca003772bf675779cbc959aff4da8e9695124fde652e693f3e02eb07ac728380fa867e166a5e2effe8ce7c7ced3b57d0747085bcb746d2e96ccc88bcf968d22d53ae41d47b95c256b13e6cb5d0ed38", 0xdd, 0x7}, {&(0x7f0000003500)="229a5635e4474d04a88b211cde81cc943cd05b68f0e32b63e5aa88c6ffbc0c3313a689151a8c96bc3d362bbff98bd0253faaa4105ca67854a1c3f6b029f17ee2d8423a9ff409e9bbde4c03f2c692783600caecde7d418f0894a13736d0567f5ae2a93b56c68266001e30b1ea4987f696fab67c9e48ba6343abc752850bb84823fb86f253a7e3ac4e93dbb3d2d0267ba393240f1937f43ab1373bc63f0e6cf9cd2a4e5455a39b22d6adfc2e8c6994a59f2d84e3f1f1f0ed50f4fb5f1a6dfb0d36f71afd2c7ec0ff", 0xc7, 0x7}, {&(0x7f0000003600)="a08e4117500ff23b39f177cc4f54d63eeb15f0db75586973ce29362fc7fd0d76e78ff284b8da8871d9382fc3c12317439c8015bd55d91cdf8d647010f9c6a918206626cbcaccecefc56a7052beb608bc32a5948584c4d85da6292fa95eae174cf3cc1eb67c5f04f17408c3626fec8a1d10e48dbc9c169390de793d479c00ad90c3094a31d0470a183a9a03fd16c5a829c1033acadf7140b50fb076ed4343d914daa15921c9cd6bf9527688b87b2b8e107b3e0ab151f1b843c6c39615d5172acc2e1ded534b110e78a7bed01aa9b5c92136bafd2e9fa46ce5783cc7a20c421ab9f66949b49614eee4", 0xe8, 0x7f}], 0x10, 0x0)
socket$can_bcm(0x1d, 0x2, 0x2)
bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58)
syz_mount_image$ext4(&(0x7f0000003800)='ext3\x00', &(0x7f0000003840)='./file0\x00', 0x3, 0x4, &(0x7f0000003a80)=[{&(0x7f0000003880)="9b3f5eb0ac6ba879791d4c76a83e47a88ccbf8df416242d049b4802b241ca25c0e8c244fb65ce86d3621a2768e823fffa68ed9f8f78594900a09ced8f772dcf3d2b83d86d39c03c3856c9355da93648679d31e9c08aa12f1a0e82b8dae6e719590c39bcbf28c7a50134e550046af67752f29d7a1778a2be588052b51653f438f1e32a3", 0x83, 0x3}, {&(0x7f0000003940)="486123e1739521750a4395200db5ffaadfe8f8900fb3bee33a251ae1a17eb555624e5fbc1b64", 0x26, 0x2}, {&(0x7f0000003980)="10f5308deb061862629c1c1e9b7c5b996dbac81b7e21ad7580d069d942127138514bf3f0eddb714a6f262b8bbbc3fbd6a6bd090342617b7160f58fca3c3706e7f40a2fff44a3dc818c0423", 0x4b, 0x1}, {&(0x7f0000003a00)="dd2c8717f3734a0888de49da4dcba97996f7cecfc1e8987feb43d718358d84e090c7b43aa5711975119ebb28f91f5dec53026a639f6376024a1581bb777a87389de5a0fd4507c96f3e2c48a8f7289bc378791befdf62", 0x56, 0x6}], 0x8000, &(0x7f0000003b00)=ANY=[@ANYBLOB="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"])
syz_open_dev$sndctrl(&(0x7f0000003c80)='/dev/snd/controlC#\x00', 0x50a, 0x1)
syz_open_dev$usbmon(&(0x7f0000003c40)='/dev/usbmon#\x00', 0x401, 0x240000)
sendfile(0xffffffffffffffff, r1, &(0x7f0000807000), 0x3f)

2018/04/16 18:14:06 executing program 6:
capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000))
capset(&(0x7f0000000000)={0x19980330}, &(0x7f00000000c0)={0x2})
syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x400000000003, 0x24081)

2018/04/16 18:14:06 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100400000106, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
writev(r1, &(0x7f000036bfd0)=[{&(0x7f0000000040)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1)
ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff})
ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x401)
read(r0, &(0x7f0000000100)=""/1, 0x1)
ioctl$TCSETA(r1, 0x5402, &(0x7f0000a26fec))

2018/04/16 18:14:06 executing program 1:
r0 = socket(0x400020000000010, 0x3, 0x0)
write(r0, &(0x7f00000000c0)="1f00000056000d6dfcffff00bc0203030700ef2104173f8100000002000039", 0x1f)
read(r0, &(0x7f0000000000)=""/186, 0xba)
socket$inet_udp(0x2, 0x2, 0x0)
socket$inet6_icmp(0xa, 0x2, 0x3a)
syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')

2018/04/16 18:14:06 executing program 0:
setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x4, 0x0, [0x20000500, 0x0, 0x0, 0x20000628, 0x20000910], 0x0, &(0x7f0000000040), &(0x7f0000000a80)=ANY=[]}, 0x78)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
syz_mount_image$ntfs(&(0x7f0000000200)='ntfs\x00', &(0x7f0000000240)='./file0\x00', 0x800, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000280)="f4b6e4d14e9db52e1daabe139747cf4466ab1dd88feeaf76b179f128faec2dcc18d63376a9a5a64f4f1a29054bf1993f41709dff3ab4d5f98e63464f6ec035a175ba0bbf8efa71", 0x47, 0x6}, {&(0x7f0000000300)="5ee56424cf8556c6885f74ad5a9f33a7e2e075da82b746612d71a05b3b25cae7844eb31efa92646f3a0e3cde6479bf606188abe03efb2b36d57049202004c2b4ece2156a4135f1d96a0d38981f83b2fdf2c4c64271a9f2e10eb040a587eb4cc41a23f02fcda42c90e5d17090fb328a5bd1b2deb58ef9c6da6024034457e2510880102c7fa0b71623ec8ea60f53ecb66ee5d318bf6781b461e6377a5506b4e266563cd5ca89be657072f97bebfcf929fde82b8d2adec6e3561e90994cc988f2f770b440a1aa3eeff503759e85581a5cd5c21bb579961fdd56657cb1e725d4b7e1e301b9dd7d1429413e89550d4069b0df5b37322c6197", 0xf6, 0x5}, {&(0x7f0000000400)="80942af607b8b23e89ffb16667689b3d9c0f36ebc8f487e1", 0x18, 0x1}, {&(0x7f0000000440)="7b9f85d70cb00120ceb55406e2769959608c2537d4b5acd196786e1b5ba4a22e146f927541b3711680909a69f082daba6f98767a3bef18e7e00400c21efbfaf80b0e13699678e1e1435cf2c8c38afcd4b3a8b3dfa59c9f187a85f96e2dacc180fb90bb3d40fff3e2852b1e59cab923236270669747b7b7078b8d49c3e624c6c93636fbd9c3f8617fafc685fafd61d9aa52642608294c678992bbb9704418cb09aa7f3a703a0b260ffc183efa5b921e85a49672a5a2d341dbcebb27da45b5823d1cc94ac8306e192f07c32e60a7cebe36d333247828acfe86508ee4c16ad73fdaa70afe99a85a71ebe2459e2e00f24a71c5e2cc52ee6d4a4e", 0xf8, 0x9}, {&(0x7f0000000540)="1b968546fbafa67eba0d5b33fefe5ac6608aaaf491aed2f8dece39a5e8cab0871ce9a87ab62b82c64feb1307156e5610799bbc78b5e2e302e8138b3a9c5af8eaf4fbcc0afc0f709ad57c0baf8957", 0x4e}], 0x1808411, &(0x7f0000000640)={[{@utf8='utf8', 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x33, 0x7f, 0x32, 0x2d]}, 0x2c}]})
ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})

2018/04/16 18:14:06 executing program 4 (fault-call:1 fault-nth:3):
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)

2018/04/16 18:14:06 executing program 7:
mkdir(&(0x7f0000000080)='./control\x00', 0x2000000000000000)
r0 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0)
mknodat(r0, &(0x7f000003f000)='./control\x00', 0x1, 0x0)
execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000000040), 0x0)

2018/04/16 18:14:06 executing program 3:
r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
ioctl(r0, 0x401, &(0x7f0000000080)="3e473a060de673b1cce85bf6a1361bb871914a1300c412474a37903120da7f8ec63b2f864551b9e3e02939977723b5aafc26e5c8ab2eca5b07c695c38663bf7374fbb81fd262e9c1c9806f42058cf2c2fa986d82c5b4290dba469249be036f7421de7b5a814adfa42b8a029f2596a680ccb2e791")
socket$pptp(0x18, 0x1, 0x2)

[  170.002624] FAULT_INJECTION: forcing a failure.
[  170.002624] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[  170.011658] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=d0900000)
[  170.014480] CPU: 0 PID: 14882 Comm: syz-executor4 Not tainted 4.17.0-rc1+ #5
[  170.014491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  170.014497] Call Trace:
[  170.014521]  dump_stack+0x1b9/0x294
[  170.014541]  ? dump_stack_print_info.cold.2+0x52/0x52
[  170.050055]  ? debug_check_no_locks_freed+0x310/0x310
[  170.055269]  should_fail.cold.4+0xa/0x1a
[  170.059342]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  170.064465]  ? debug_check_no_locks_freed+0x310/0x310
[  170.069663]  ? graph_lock+0x170/0x170
[  170.073467]  ? graph_lock+0x170/0x170
[  170.077276]  ? print_usage_bug+0xc0/0xc0
[  170.081354]  ? find_held_lock+0x36/0x1c0
[  170.085435]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  170.090982]  ? should_fail+0x21b/0xbcd
[  170.094874]  ? __lock_acquire+0x7f5/0x5140
[  170.099121]  ? lock_downgrade+0x8e0/0x8e0
[  170.103282]  __alloc_pages_nodemask+0x34e/0xd70
[  170.107963]  ? kasan_check_read+0x11/0x20
[  170.112123]  ? __alloc_pages_slowpath+0x2db0/0x2db0
[  170.117145]  ? debug_check_no_locks_freed+0x310/0x310
[  170.122344]  ? find_held_lock+0x36/0x1c0
[  170.126431]  ? check_same_owner+0x320/0x320
[  170.130766]  cache_grow_begin+0x72/0x6c0
[  170.134839]  kmem_cache_alloc+0x689/0x760
[  170.138993]  ? proc_cwd_link+0x1d0/0x1d0
[  170.143072]  getname_flags+0xd0/0x5a0
[  170.146885]  user_path_at_empty+0x2d/0x50
[  170.151046]  do_mount+0x172/0x3070
[  170.154594]  ? lock_downgrade+0x8e0/0x8e0
[  170.158749]  ? copy_mount_string+0x40/0x40
[  170.162993]  ? check_same_owner+0x320/0x320
[  170.167320]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  170.172339]  ? __check_object_size+0x95/0x5d9
[  170.176846]  ? __might_sleep+0x95/0x190
[  170.180838]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  170.186377]  ? _copy_from_user+0xdf/0x150
[  170.190536]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  170.196170]  ? copy_mount_options+0x285/0x380
[  170.200675]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  170.206221]  ksys_mount+0x12d/0x140
[  170.209858]  __x64_sys_mount+0xbe/0x150
[  170.213840]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  170.218866]  do_syscall_64+0x1b1/0x800
[  170.222780]  ? finish_task_switch+0x1ca/0x810
[  170.227286]  ? syscall_return_slowpath+0x5c0/0x5c0
[  170.232215]  ? syscall_return_slowpath+0x30f/0x5c0
[  170.237161]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  170.242517]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  170.247365]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
2018/04/16 18:14:07 executing program 6:
bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x7}, 0x10)
syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x424800)
syz_mount_image$minix(&(0x7f0000000380)='minix\x00', &(0x7f0000000400)='./file0\x00', 0x5, 0x5, &(0x7f0000000800)=[{&(0x7f0000000500)="f718a310f47dc417499554ff5ce6ae63a09c422fc0d194d35ff39644a0451266c226ee9a573bacd2295dec0c4f17250c5637fd4585ad6e1514f8cfa274e855a8409f32076bd55f6247be63ebcf1e43f6a5b075b720e70a0c499a4d7bcecb795f786437f895ad4ddffa34d3a9dae58b053f1170d808cc300943a177ea00ca8e10fbe7380ddd875e646b4b57a453693da413f9a1f4c7c25efa9a14e784b320f0d384551727b8fd218c49eac73439", 0xad}, {&(0x7f00000005c0)="e86f6922ab56940e34273f16732a60bb3223548dac7482c881f18cad815c7a4c65468ba544a5afbccd4fbc107e6f312ae423529b44e045c5e43be528755d262d920b39837face0c645fde6cd08a813daa80ec977a467a33a4fa75ce3a948a1397b6ecabd5c9dfa5d84c06a9f980fb75f344d1c2c8ed13b42997f677caf25adf4e5d9d548c47d517bb92a6a8b892cc0548a0567da74c300770b30759c6d9096fee21f9fb2b5270949", 0xa8, 0x7}, {&(0x7f0000000680)="1c735f68a2802cd469fc13e20e61cdb02f8354ce70c9aac6d9084366d164199a6fdbb2aabffb08e75e2721abe18acfc3672e674b8ef623bf36c8153c747375d24926a0a27ebb6b5cc091c0e4f59d7b917e143e3ff5e8de5dcc2b09f83faf01c8e76a1e455c1767e62d60a4d887b16815016dcc8cc01c4c71d07e9a7c22470cf2055e8a99335ec68e696bd8ed84af357a83c0c78323", 0x95, 0x6}, {&(0x7f0000000740)="7146d9090b461eecc4580a5ab2dcce5f0378dd80b24b26fdbe5982b99e5b6be87371851a29cc43f9312a12c9087bf60c408cbbb48326bb6c1b9cc7fa1090a9e12db8794c4fd97ae81df025e8eee69fef0557f257cf521af9f43d010a9bb7b8deb9288e3f", 0x64, 0x401}, {&(0x7f00000007c0)="b484eff7f870", 0x6, 0x7ff}], 0x0, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x6, &(0x7f00000002c0)=[{&(0x7f0000000080)="f5542485d0e9c04a37087ac9fa784de72dde5cf0a212c21085b6d8aa919aee1af9bd379c7c6a65f7059e1c78aa4ba3b490710382aa6e24d4b9a94d557a361b20505a304c9d82b19db8e7b04598fb6f69e6a1334706e36ca6e8e5f5957567", 0x5e, 0x40}, {&(0x7f0000000900)="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0x1000, 0x7}, {&(0x7f0000001900)="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0x1000, 0x1}, {&(0x7f0000000100)="b75f771466e0933579bfa9c1123efe94e6b3c9a4c5f3c27a5786c7bb3bb1515311ae8fe58e0e41d218c9e59456197bbc66271363695b33b764202402bbe992efa9ea4e4e2e1809495dc8655712fe76aaf05d86bddb0538a7", 0x58, 0x1}, {&(0x7f0000000180)="10317661bb41ce8d29dd89b73343cde0a4caef885ca310ef530d54b21e1c40cd1f45b4f535764325cd47933c4a568ddf3e464b675c409cdcae7181da20479582b4230e6ccd73135beff535b22ffe2886f005a61208a65d28d9bc3bf872752f747b87582fdea4fef8395415edffbf5a8e9e28759a20656e6913447f33f5c30f0557f9c45fca30d597471ff42cf164f6", 0x8f, 0x800}, {&(0x7f0000000240)="c5b1f7f4e3e5a6bc3f809774e33a1b8145169402554cf88bbf2123eab092055e6980465fd989ff02a9de8ef1c545e73c20e1527ad3dc2e218ac32f91b774de24c1d336ce61d8a831d9df1fc0d148d90d0cc305c9f73b66ec8642d45c9573", 0x5e, 0x119}], 0x120000, &(0x7f0000000440)=ANY=[@ANYBLOB="7373642c747265656c6f672c64656772616465642c636f6d70726573732d666f7263652c6e6f6461746173756d2c00214ac4bc1c1f34f225fc138e9c9f0078e60b18e49e8c0af3e196e9f8bf314dd0d7322fee98be7af6b2aaa31322164ab941f9f3c7ae23c929367f84a1c0b60000000000000001cc5115ea17030de64eaace81bf6e9e943812d09f"])

2018/04/16 18:14:07 executing program 1:
keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000540), 0x8, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0)
openat$cgroup_ro(r0, &(0x7f0000000080)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x1093c0, 0x0)
openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0)

2018/04/16 18:14:07 executing program 1:
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x4e}, 0x2c)
socket$pppoe(0x18, 0x1, 0x0)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10)

2018/04/16 18:14:07 executing program 7:
syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400021001000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
mkdir(&(0x7f0000000200)="2e2f66696c65302f66696c6530fe", 0x0)
syz_mount_image$vfat(&(0x7f0000000240)='vfat\x00', &(0x7f0000000280)='./file0\x00', 0x3, 0x5, &(0x7f0000000940)=[{&(0x7f00000002c0)="872071b5b4da8d7f877e40089f2ba1cb05a75e5d8bbe6a8a47c04d8f4fe6563c363cf8ca2b3a142b90f8f6eec5", 0x2d, 0x7}, {&(0x7f0000000340)="e1011d0f6fff80fe6dadff0c3c5c8a35b2ae7cca8b0a3fd04cdc6a1f16c952e00aa0d385f881cb580e996c3a467bc886afc97ab729bc56b90e4fd913ebca0861c63004338b6bf4fbb86dc9fcab4349602f8610c954ec9ac726a96f98f0a8c24cce17c5c6c9cf5317bcbf5235cd7bc0b5c56807d4a49af4faf2ed36814c4b1ed5740b6a54b65e2452743fa73cfb2494591506dcf77d8ed8a15bed4b60be02d1bb2577ca8821508a130fb943441c76a81df598e5fbd4d89351abd06cc8a930be", 0xbf}, {&(0x7f0000000500)="d6274562e7ace0dbe8dd7b574d1ccb2629cf8e84acd89fd4732a067390e972c78d17826791007e5b28b67f7576a9389f3ac0bd2faacb9f8cd57be9f00c0bc85929c5d045d80b1d6c25b1229c1db1f3c1c0483f6f6c82d52640f089a373555df4483283c1e9921dbff83fb993e0b40036b8fb7e4676f74132386ac4291c0067f41970225febb62e20b104bf3eb7f53696e33ec2ef729ac807b148e7749e7a7e642677fc00eb08b1d1ee952440ca3e5f38ff2ca8625ee0e784dd7a4922138c0305706ded6efe2482bf9d8d335d3a23cc7a7b9c5323d958d05a748a5266242cbdd07ec20b93836b", 0xe6}, {&(0x7f0000000640)="b3450992219143279cb869e335c38b6a767ed66499608e5002b8a0bb30b5fbc84660aee2fb2b5d5bfa79a7910d9e70d64abdf118f9d7566b6e01582628cbc1a72838c3774f65008a8c82c1885fdf0b4964b1c1d13060fd696a3ad3fe", 0x5c, 0xffffffff}, {&(0x7f0000000700)="d23af6ffd91545fbf33d61fe8c7aadf0fda0829f7e26f45ac972985164727df9212a00168dcf8a105abc65c4036004228c2669db2fc76297036478", 0x3b, 0x3}], 0x100080, &(0x7f0000000740)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@flush='flush', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@debug='debug', 0x2c}]})
clone(0x40000000, &(0x7f0000000740), &(0x7f00000007c0), &(0x7f0000000800), &(0x7f0000000840))
r0 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x1, 0x400)
openat$cgroup_int(r0, &(0x7f00000001c0)='memory.max\x00', 0x2, 0x0)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0)
syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)="2e2f66696c65302f66696c6530fe00", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

2018/04/16 18:14:07 executing program 3:
r0 = socket$inet6(0xa, 0x2000000802, 0x0)
openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0xa)
socket$inet_tcp(0x2, 0x1, 0x0)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00')
openat$cgroup_subtree(r1, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0)
socket$can_bcm(0x1d, 0x2, 0x2)

[  170.252539] RIP: 0033:0x455319
[  170.255709] RSP: 002b:00007fecf08e9c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  170.263402] RAX: ffffffffffffffda RBX: 00007fecf08ea6d4 RCX: 0000000000455319
[  170.270669] RDX: 00000000200001c0 RSI: 0000000020000380 RDI: 0000000020000340
[  170.277927] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  170.285186] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  170.292439] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000003
2018/04/16 18:14:07 executing program 0:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0x0, 0x0})
socket$kcm(0x29, 0x2, 0x0)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10)
socket$kcm(0xa, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0xffffffffffffffeb)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10)
socketpair$inet_icmp(0x16, 0x11, 0x1, &(0x7f0000000400))

[  170.339281] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6.
[  170.352322] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=d0900000)
[  170.412283] print_req_error: I/O error, dev loop199, sector 2
[  170.413104] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0)
[  170.418403] hfs: can't find a HFS filesystem on dev loop199
[  170.425438] FAT-fs (loop7): Filesystem has been set read-only
2018/04/16 18:14:07 executing program 6:
r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0)
write$binfmt_misc(r0, &(0x7f0000000080)={'syz1'}, 0x4)
syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0)
mknod(&(0x7f00000000c0)='./file0\x00', 0x1, 0x0)
execveat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000)

2018/04/16 18:14:07 executing program 3:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
socketpair$inet6_sctp(0xa, 0x1a7f5c67dad3a32c, 0x84, &(0x7f0000000580)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x0, 0x0)
sendto$inet(r3, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10)
sendto$inet(r3, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10)
shutdown(r3, 0x1)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8)
syz_open_dev$sndtimer(&(0x7f0000000300)='/dev/snd/timer\x00', 0x0, 0x80802)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x0, 0x1003}, 0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20)
getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0), &(0x7f0000000280)=0x8)
write(r3, &(0x7f0000ce6ffe)="da", 0x1)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0x1000}, 0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000001c0)={<r4=>0x0, 0x48c0, 0x10, 0x7, 0x1000}, &(0x7f0000000200)=0x18)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000480)={<r5=>0x0, @in={{0x2, 0x4e22}}, [0x7ff, 0xfff, 0x1000, 0x6, 0x0, 0x8000, 0xdc, 0x7, 0xd14d, 0xc4, 0x9, 0x9, 0x3, 0xffffffff, 0x6]}, &(0x7f0000000340)=0x100)
getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000380)={r4, 0x0, 0xc0c0, 0xfffffffffffffff9, 0x4, 0x7, 0x5, 0x2, {r5, @in6={{0xa, 0x4e20, 0x74, @dev={0xfe, 0x80, [], 0xe}, 0x6}}, 0xdd, 0x100000001, 0x100, 0x3}}, &(0x7f0000000440)=0xb0)
getsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000000100), &(0x7f0000000140)=0x4)
sendmsg$nl_netfilter(r0, &(0x7f0000001500)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000005c0)=ANY=[@ANYBLOB="01353ceeaffa90dc0000800000000000000000006bf478b7ae78105cb71e2c916e0f4fae680aa4acf8e4693a3e94bb18be8bd9d2ecd8de0442e2dfd0466ec36253a008c9f6a086624ca2b4"], 0x14}, 0x1}, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000640)='./file0\x00', 0x9, 0x2, &(0x7f0000000800)=[{&(0x7f0000000680)="342f307005776d206099e14e6ddbc7d16641b61555a67e847505d8ff02289c78301eb934bf50bc447b4f72b8a74091c089a406578913bb09dc0b89afdfeac42572e729c063ded3c4765237f9c520eacbd4be4164a1997791df837d83d65546e3702c6df68d4910dc8b477f44b5739649c108aa6f89c123fbdffa1d54fde11c7abd17928ed91bba94907a30563914f2a7279532079f047f0add5904a5a0dc3d58d0a454ea4cb35ee809ee0485d951fc6e33a04366144c7e46abb093dbd9a2d47bab916af7a6ffb509942e102ed12dba58de03f43c9cdaabb52e9f68335ba4dcaf394cdaeb", 0xe4, 0x4}, {&(0x7f0000000780)="200acfd4a2cbdfdb452808c915843d32cf20501129d2c46defe0b9362a8ff2b32c33306afb819707c1a23bc6e97eb98469cc8d7b76e3766df95d0a03d507e6cd5e52839d02af33", 0x47, 0x10001}], 0x1001, &(0x7f0000000840)={[{@nodiscard='nodiscard', 0x2c}, {@subvol={'subvol', 0x3d, [0x2d]}, 0x2c}, {@check_int_print_mask={'check_int_print_mask', 0x3d, [0x30, 0x37, 0x7b, 0x35, 0x78, 0x0, 0x78, 0x37, 0x37, 0x0]}, 0x2c}, {@thread_pool={'thread_pool', 0x3d, [0x37, 0x0, 0x38, 0x33, 0x33, 0x3b]}, 0x2c}, {@acl='acl', 0x2c}, {@acl='acl', 0x2c}]})
syz_extract_tcp_res(&(0x7f0000000180), 0xe3e, 0xff)

2018/04/16 18:14:07 executing program 2:
socket$vsock_dgram(0x28, 0x2, 0x0)
openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x400, 0x0)
syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x4000)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x8, &(0x7f00004aaffc)=0x6, 0x4)
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000080)=0x34)

[  170.554618] IPVS: ftp: loaded support on port[0] = 21
[  170.721302] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0)
[  170.731904] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0)
[  170.754097] IPVS: ftp: loaded support on port[0] = 21
[  170.760008] FAT-fs (loop7): error, invalid access to FAT (entry 0x000006c0)
2018/04/16 18:14:07 executing program 0:
r0 = socket$inet6(0xa, 0x5, 0x0)
shutdown(r0, 0x0)
setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200), 0x8)
setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000222000)=0x9, 0x4)
connect$inet6(r0, &(0x7f0000001fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
socket$inet_icmp(0x2, 0x2, 0x1)
syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x0, &(0x7f0000000080), 0x3010020, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, [0x3f, 0x36, 0x36, 0x78]}, 0x2c}, {@noattrs='noattrs', 0x2c}, {@jdev={'jdev', 0x3d, './file0'}, 0x2c}, {@usrjquota='usrjquota', 0x2c}, {@barrier_none='barrier=none', 0x2c}, {@noattrs='noattrs', 0x2c}, {@user_xattr='user_xattr', 0x2c}, {@jdev={'jdev', 0x3d, './file0'}, 0x2c}, {@hash_r5='hash=r5', 0x2c}, {@notail='notail', 0x2c}]})

2018/04/16 18:14:07 executing program 1:
r0 = syz_open_procfs(0x0, &(0x7f0000001b80)='/exe\x00\x00\x00\x00\x00\x00')
fcntl$setstatus(r0, 0x4, 0x46000)
ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}})
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000})
preadv(r0, &(0x7f0000000000), 0x100000000000030f, 0x0)
openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x2, 0x0)

2018/04/16 18:14:07 executing program 4 (fault-call:1 fault-nth:4):
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="686673007ec223bfb9f4b763376a4d43cd1d2ffb9453d9a2cf824b83d4f98d386e1afe44f5b6b2d340f76e709477df7bb8d4020ce9cacefd36acbead43be12c4549e04d1b472e08c646ec1f4af4733d35ce8a32029d731c49e87cc44aab06a681ac0673d1b7522702386f7d98fa1b61797e5bc4f5349c15f1efcdfe469835b249dce7d2582b5e77a93484bc4685b3b7462209cb2c5dabded42777ae3107bef6ce82102494971709476b7f4ce41f695ad5d8eef87d0a02e5b29b260c6a5449b17cffb5a37c06e32991bda66f0692bb96d81ddd5dbd0930fb17f4a258ad6395f08bb58b852c0d0b697918a04efe57f14e6d8391ca60306cd4e0418ca87eb4028f217db63d2b71f881445e3764aeeb1fda3c147c00000000000000000000000000000", 0x0, 0x0)

2018/04/16 18:14:07 executing program 6:
r0 = socket(0x10, 0x3, 0x0)
socket$key(0xf, 0x3, 0x2)
write(r0, &(0x7f0000000000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24)

2018/04/16 18:14:07 executing program 2:
setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xffffffffffffffe8)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0x100000000f, &(0x7f0000006ffc)=0x6, 0x4)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0)
openat$cgroup(r1, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0)
sendto$inet6(r0, &(0x7f00000000c0), 0xfead, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c)

2018/04/16 18:14:07 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1c0000000000000000000000027fe901000000000000f60061188d"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x1, 0xbb, &(0x7f0000000300)=""/187}, 0x48)
socket$l2tp(0x18, 0x1, 0x1)

2018/04/16 18:14:07 executing program 7:
r0 = socket$inet6(0xa, 0x6, 0x0)
listen(r0, 0x0)
r1 = socket$inet_dccp(0x2, 0x6, 0x0)
socket$inet6_sctp(0xa, 0x5, 0x84)
io_setup(0x9e, &(0x7f00000001c0)=<r2=>0x0)
dup2(r0, r1)
io_submit(r2, 0x1, &(0x7f0000000bc0)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000340)="1c", 0x1}])

2018/04/16 18:14:07 executing program 3:
r0 = bpf$PROG_LOAD(0x5, &(0x7f00000021c0)={0x1, 0x20000000000003e4, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000000000000000ebff6a0a76ff000000002f0000000010000095000000000000007235b0913713a404b78a8b90e046f6284b178ce4dafc634adb4073670a343d30ae9d689fb3049e9001fd36ae669a9072cda5ee13dc53853baee0bc29087efc02a8466fbd43a53d997eab6d9d818ab576c236b2e1a21f08aa61a4438d2219ad28767c4e352b8537ddf0ade6ea0f403253e4707395c42241097d037d4f1a8f4f8f1905bc38023f96c81dedf6dffcae48db3acbf5682124fcd8bbeb5c4bb83d0b95a828fea93f9a09ef915c2b8c72920ac6cecf40586cf658c2c4ac3d270a501ee886b0b4218b9bf0a85338"], &(0x7f0000001140)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00000011c0)=""/4096}, 0x48)
openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001180)='/dev/qat_adf_ctl\x00', 0x4800, 0x0)
syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1)
socket$nl_route(0x10, 0x3, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0xe, 0xbf, &(0x7f0000000000)="c0342367ba069bb1bc3c63182367", &(0x7f0000000040)=""/191}, 0x28)
openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x0, 0x0)

[  170.945463] FAULT_INJECTION: forcing a failure.
[  170.945463] name failslab, interval 1, probability 0, space 0, times 0
[  170.956789] CPU: 0 PID: 14980 Comm: syz-executor4 Not tainted 4.17.0-rc1+ #5
[  170.963988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  170.973346] Call Trace:
[  170.975947]  dump_stack+0x1b9/0x294
[  170.979683]  ? dump_stack_print_info.cold.2+0x52/0x52
[  170.984897]  should_fail.cold.4+0xa/0x1a
[  170.988987]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  170.994106]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  170.999312]  ? is_bpf_text_address+0xd7/0x170
[  171.003817]  ? find_held_lock+0x36/0x1c0
[  171.007909]  ? check_same_owner+0x320/0x320
[  171.012245]  ? kasan_slab_free+0xe/0x10
[  171.016234]  ? kmem_cache_free+0x86/0x2d0
[  171.020392]  ? putname+0xf2/0x130
[  171.023870]  ? rcu_note_context_switch+0x710/0x710
[  171.028808]  ? ksys_mount+0x12d/0x140
[  171.032625]  ? __x64_sys_mount+0xbe/0x150
[  171.036782]  ? do_syscall_64+0x1b1/0x800
[  171.040860]  __should_failslab+0x124/0x180
[  171.045101]  should_failslab+0x9/0x14
[  171.048906]  kmem_cache_alloc+0x2af/0x760
[  171.053063]  ? kasan_check_write+0x14/0x20
[  171.057307]  ? do_raw_spin_lock+0xc1/0x200
[  171.061558]  alloc_vfsmnt+0xe0/0x9d0
[  171.065279]  ? mnt_free_id.isra.27+0x60/0x60
[  171.069695]  ? kasan_check_read+0x11/0x20
[  171.073872]  ? graph_lock+0x170/0x170
[  171.077681]  ? rcu_pm_notify+0xc0/0xc0
[  171.081572]  ? trace_hardirqs_off+0xd/0x10
[  171.085913]  ? putname+0xf2/0x130
[  171.089379]  ? putname+0xf2/0x130
[  171.092848]  ? find_held_lock+0x36/0x1c0
[  171.096927]  ? lock_downgrade+0x8e0/0x8e0
[  171.101081]  ? module_unload_free+0x5b0/0x5b0
[  171.105580]  ? lock_release+0xa10/0xa10
[  171.109569]  ? mpi_free.cold.1+0x19/0x19
[  171.113645]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  171.119197]  vfs_kern_mount.part.34+0x88/0x4d0
[  171.123791]  ? may_umount+0xb0/0xb0
[  171.127434]  ? _raw_read_unlock+0x22/0x30
[  171.131592]  ? __get_fs_type+0x97/0xc0
[  171.135491]  do_mount+0x564/0x3070
[  171.139034]  ? lock_downgrade+0x8e0/0x8e0
[  171.143190]  ? copy_mount_string+0x40/0x40
[  171.147505]  ? check_same_owner+0x320/0x320
[  171.151845]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  171.156867]  ? __check_object_size+0x95/0x5d9
[  171.161380]  ? __might_sleep+0x95/0x190
[  171.165374]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  171.170918]  ? _copy_from_user+0xdf/0x150
[  171.175077]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  171.180621]  ? copy_mount_options+0x285/0x380
[  171.185121]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  171.190657]  ksys_mount+0x12d/0x140
[  171.194281]  __x64_sys_mount+0xbe/0x150
[  171.198248]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  171.203257]  do_syscall_64+0x1b1/0x800
[  171.207143]  ? finish_task_switch+0x1ca/0x810
[  171.212338]  ? syscall_return_slowpath+0x5c0/0x5c0
[  171.217256]  ? syscall_return_slowpath+0x30f/0x5c0
[  171.222179]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  171.227533]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  171.232370]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  171.237547] RIP: 0033:0x455319
2018/04/16 18:14:08 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
syz_extract_tcp_res(&(0x7f0000000080), 0x5, 0x7f)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
execve(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000400), &(0x7f0000000580)=[&(0x7f0000000500)='lo![($bdev\'-cgroup\x00', &(0x7f0000000540)='\x00'])

2018/04/16 18:14:08 executing program 0:
pipe2(&(0x7f00000001c0), 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa})
openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0)
syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0x1, &(0x7f0000000100)=[{&(0x7f0000000080)="86f152dc54c0431172d0c9488fb5fa97abb7b9120bee1171f7e9e4670addfd8117749f01ebaadc20b43d0ce0d9ebba9b5114394dc05f539038681a33fa398e5c5e327b62089ca0d60e2b3dbaf71299270d0fcbf6afc44a5c2a5526a23372fb81cba59073027f96cf6cf1d54b2f10b808", 0x70, 0x2}], 0x80000, &(0x7f0000000140)={[{@noloccookie='noloccookie', 0x2c}]})
mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1})

2018/04/16 18:14:08 executing program 3:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0)
syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xffffffff80000000, 0x341800)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = eventfd2(0x0, 0x80000)
socket$inet(0x2, 0x4, 0xffffffffffffffff)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2240, 0x0)
ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r2, 0x0, 0x400000000000002, r2})
syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x800)

2018/04/16 18:14:08 executing program 0:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x18)
socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = socket$l2tp(0x18, 0x1, 0x1)
r4 = socket(0x9, 0x7, 0x10000)
socketpair(0xf, 0x4, 0xffffffffffffffff, &(0x7f0000000180)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000000380)={0x0, <r7=>0x0})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f00000003c0)={<r8=>0x0, 0x80000, r5})
ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000000400)={r7, r8, 0x5706})
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000200)={<r9=>0x0, @in6={{0xa, 0x4e23, 0x8, @empty, 0x10000}}}, &(0x7f0000000140)=0x84)
r10 = socket$inet6(0xa, 0x40000080806, 0x0)
listen(r10, 0x20000003)
syz_mount_image$jfs(&(0x7f0000000540)='jfs\x00', &(0x7f0000000580)='./file0\x00', 0xbf, 0x8, &(0x7f00000039c0)=[{&(0x7f00000005c0)="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", 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0xff}, {&(0x7f00000017c0)="66b4ae439a9754eaae257e33d5de6ba8c3d619d7ccb3c15951406c891dbfb227fa36ccf92674b8d61b9297f3222b9026d40b34b482bd18fc8c5f544b8989ea4674646a029ee2a39175d7b0a6d58fb9a587ea6b8701c49bef11744ea668dd53ca80fd8abebde4f86660c04d5f8d660696a45295ec6bd9671399fcfafe3593c072d64590ee68187d6020e42b09cd4ad5956ac2d8fa8d2cc0d62fb1799db2c80d580b2d356ea11196892047cf3238641945276fc979065eed4c69cee74e1a9ca7a5584e06763d4c8331788a585b68a53b2ffe3e95a622fdf35d5420b43fa50a05872b244f546a6fab64226f2985a2a557f2ffab", 0xf2, 0x1}, {&(0x7f00000018c0)="9e4fe5d154f1835d808657801eff22dd02be00e41093077fec5ed6fbaad4282cdd6abd95aa4defeaf1cdc858aa082a430f194d0c5c8c9b39945b9c5d13604b9ebe164946a7445fb093461c48b32b3fe3fe088ca702cd08252ac7f2551cd8159fb6d7319a6f4c6fe0d5b9caf4f65428bc790827cdbd53add92813b2ccb37e1493435a077485a61e52b47a094037d7ece7518fc50cacf4e9cdadc421cbf25fd63057211a6d83270a15638515162223f12911e95b47c67337b8bc0757c0d0b5a817337667c4ae5fe810333e02ab3fe6d0f3bf942637cc2c3e2534", 0xd9, 0x800}, 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0x1000, 0x10000}, {&(0x7f00000029c0)="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", 0x1000, 0x3}], 0x100028, &(0x7f0000003a80)=ANY=[@ANYBLOB="646973636172643d3439382c75737271750180612c00"])
r11 = socket$inet6(0xa, 0x6, 0x0)
connect$inet6(r11, &(0x7f0000419000)={0xa, 0x4e1f, 0x80000001, @loopback={0x0, 0x1}, 0x8}, 0x1c)
close(r11)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000480)=0x1, 0x4)
r12 = accept4(r10, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0)
openat$dsp(0xffffffffffffff9c, &(0x7f0000003ac0)='/dev/dsp\x00', 0x1, 0x0)
recvfrom$inet(r12, &(0x7f00000002c0)=""/12, 0xb, 0x2, 0x0, 0xfffffe99)
ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000440)={0x0, 0x4, 0x7, 0x0, &(0x7f0000ffc000/0x3000)=nil, 0x6})
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000002c0)={r9, @in6={{0xa, 0x4e20, 0xffffffff00000000, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x9, 0x400, 0x1ff, 0x405, 0x28000000}, &(0x7f0000003b00)=0x98)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000004c0)={0x7fff, 0x2, 0x2, 0x4, 0x6, 0x6, 0x1, 0x1, r9}, &(0x7f0000000500)=0x20)
r13 = socket$nl_generic(0x10, 0x3, 0x10)
perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(r13, &(0x7f000014afe4)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000e4f000)={0x14, 0x25, 0x301, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x1, <r14=>0x0, 0x2, 0x8000})
ioctl$DRM_IOCTL_SG_FREE(r6, 0x40106439, &(0x7f0000000100)={0x2e2, r14})
r15 = socket$unix(0x1, 0x5, 0x0)
connect$l2tp(r3, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r15, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}}, 0x32)

2018/04/16 18:14:08 executing program 6:
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x8000000803, 0x0, &(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
socket$rds(0x15, 0x5, 0x0)
sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0)
recvmmsg(r0, &(0x7f0000006340), 0x302, 0x0, &(0x7f0000006440)={0x0, 0x1c9c380})

[  171.240719] RSP: 002b:00007fecf08e9c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  171.248420] RAX: ffffffffffffffda RBX: 00007fecf08ea6d4 RCX: 0000000000455319
[  171.255678] RDX: 00000000200001c0 RSI: 0000000020000380 RDI: 0000000020000340
[  171.262932] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  171.270188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  171.277445] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000004
2018/04/16 18:14:08 executing program 5:
r0 = socket$vsock_stream(0x28, 0x1, 0x0)
connect$vsock_stream(r0, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10)
syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x800, 0x410040)
listen(r0, 0x0)
connect(r0, &(0x7f0000000000)=@ipx={0x4, 0x0, 0x0, "eb9cb2251ba9"}, 0x10)

2018/04/16 18:14:08 executing program 1:
mkdir(&(0x7f000053bff8)='./file0\x00', 0x0)
mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040))
syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x400)
lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180))

2018/04/16 18:14:08 executing program 2:
r0 = socket$inet6(0xa, 0x2, 0x0)
sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x80048000, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c)
sendto$inet6(r0, &(0x7f00009ddff6)='5', 0x1, 0xc800, &(0x7f000075a000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c)
r1 = socket$inet(0x2, 0x803, 0x11)
mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
sendto$inet(r1, &(0x7f0000ad3000), 0x0, 0x8000, &(0x7f00000fbff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
sendto$inet(r1, &(0x7f000009ff3c)="c3", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet6(r0, &(0x7f0000f2cf5a)='9', 0x1, 0x0, &(0x7f0000b52000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/16 18:14:08 executing program 7:
unshare(0x40600)
socket$l2tp(0x18, 0x1, 0x1)
socket$can_raw(0x1d, 0x3, 0x1)
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
recvmmsg(r0, &(0x7f0000005740), 0x0, 0x0, 0x0)

2018/04/16 18:14:08 executing program 5:
mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2}, 0x0)
mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0)
r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0)
open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=<r1=>0x0)
sched_setattr(r1, &(0x7f0000000140)={0x30, 0x5, 0x1, 0x0, 0x3, 0x0, 0x1}, 0x0)
umount2(&(0x7f0000000180)='./file0\x00', 0x0)
mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0x4000, 0x2, &(0x7f0000d27000/0x4000)=nil)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10d000, 0x0)
syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x200)
socket$inet6_icmp(0xa, 0x2, 0x3a)
syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x802)
madvise(&(0x7f0000a62000/0x1000)=nil, 0x1000, 0x10200000008)

2018/04/16 18:14:08 executing program 4 (fault-call:1 fault-nth:5):
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)

2018/04/16 18:14:08 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000000040)="797b4cfad2795df406f5df15d51ec34bb8beccec578eba364d706aa17862de72ac19bb76c15810a023122d19445dd1d3b60a5debe65775")
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0)
sendfile(r1, r0, &(0x7f0000000200)=0x15, 0xffff)

[  171.515438] raw_sendmsg: syz-executor2 forgot to set AF_INET. Fix it!
2018/04/16 18:14:08 executing program 1:
r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0)
socket$pppoe(0x18, 0x1, 0x0)
ioctl(r0, 0xc2604110, &(0x7f000000dff3))

2018/04/16 18:14:08 executing program 2:
syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file1\x00', 0x6, 0x8, &(0x7f0000000540)=[{&(0x7f00000000c0)="4d695010c5d2905fdd1b1c11f4555a0f3efc8c748e025cfda6a1aaed7e85520b48e99f97044eef9ba1ab6b6b2a612ce5472c3fc195a63e11f83aa6d45cc1447063b05d88a3cc26c0e7dc707426a9b5bff9efccc50755c9aebe3c7934b3321c3dd362956375f33da6a3bd3a66eb36e9b9de7e6c4488d9840dea4f8c0f935387029e0efc3022fe5e5a9329382e21e75f0796a97b001616d0c7b817fd44c07fb0431dda26fe682ec2997b16ad0c663585068d770845ebdb0a1287bb877deac06b07208b2ab10043684f766ca047fda6f74b5848c9748941905f47c7da60735ac1d32d15f5fce87a4ee0fad000", 0xeb, 0x10000}, {&(0x7f00000001c0), 0x0, 0x1342}, {&(0x7f0000000200)="55e722b622ef6ae2e1834f7b31b866553e8dc3dde4d2b598659748afd597839c5cc42688be49e0f2b06b973e657da1aa13b9c78c39b645536af2a60191c03ca4a7fd5b4548ad8daefa3e0875b3bd5496cf9592d29413b1083f7ebc56afcb99d4071de52314790844d2c8b2b0a482b37f76acdbad3d847e9c5234ad38cdef95f47a876484aa2256ad09cf7a8ccfd57ec928f2", 0x92, 0x2}, {&(0x7f00000002c0)="c6f26c3db11980a51caff0258b53d07753b161d2959431f1a03747f08e234142abd0241bcbfebf60dd4e8bdbcebe2e64981278d7d1117c2fb4c440a71c7dcb24edc3e4d44da0", 0x46, 0x5}, {&(0x7f0000000340)="7230f87129584f43bf48202f5f69a13fa556e5b60c2bbd98fed111e04361909eb6d584d6d9debbcb83b099cd13f7a25969b782c186c2ce8b2fea2a697269c9d09f3d22b29ff1a0d81702a26d0855fba73ce4074ee6e3718da71e7af554fbf0a770cae661111aabde22f850", 0x6b, 0x120}, {&(0x7f00000003c0)="a30b9c04198264689d1cbae3fb22a4d983989f5cd873c0bfef2f175be2b088080ba1cf6e535b910138d182f5c44cd489cc8cedd658a3", 0x36, 0x6}, {&(0x7f0000000400)="91c36bb8fdec1ac8b432a331400e995617bd094e486c86da49ad26402a5adba9e0f1515a2641026f9e4bc948640edd0ba985f299357f5174e15632eaf64a962d0a48134708e9a5fdc864e0a5cfb6b6624fa44d9fc98347570d0c7bc25d739bbd88e673460e42f01167410308a0e0a3877c66a3bf1379a5a6d4460b37466649ef07a6fbc05fe1eb657753009b59391b182e831ab7c62ad6393b2b76e8d161bdc1119913c66443ff3867b37876fc2fdb83109d38cc829cc7de418ed8a2a450f82824eb8d39eb3bee38ceff928aa57c39", 0xcf, 0xad2}, {&(0x7f0000000500)="35d2e9b9a72adf98c7ced73c3f1ae04f316ff65c1cb4569f", 0x18, 0x100}], 0x80000, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
socket$bt_cmtp(0x1f, 0x3, 0x5)
quotactl(0x0, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000280))

2018/04/16 18:14:08 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x10)
syz_emit_ethernet(0xb6, &(0x7f0000000000)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0xfffffffffffffff9, 0x8e5, 0x2}], {0x8100, 0x3, 0x3, 0x1}}], {@ipx={0x8137, {0xffff, 0xa0, 0xffffffff, 0x5, {@random=0x9, @random="5288840df4a6", 0x8}, {@random=0xa87, @random="ce6ae7406d96", 0x2}, "dbbb860b879638d2463d237b2a33dfe89238789521b696c5d1c19276194eca01a8f30d5affe82d880e546738fb4d10644e82295a4c9add332231cb3ecdb15ea13eee9489cf8659ad0866241f6a5fd626fe98a3e7b2081d531bc6f3ff2d892ffdcb54b4f8de072203175534e2cc9d19e061ba02c756ba3b5e0afa4988fc471ada7adb"}}}}, &(0x7f00000000c0)={0x0, 0x3, [0xec8, 0x921, 0x8e3, 0xc5e]})
sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0x0, 0x0, {0x1f}}, 0xf}, 0x1}, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x8000, 0x0)

[  171.863442] FAULT_INJECTION: forcing a failure.
[  171.863442] name failslab, interval 1, probability 0, space 0, times 0
[  171.874846] CPU: 1 PID: 15036 Comm: syz-executor4 Not tainted 4.17.0-rc1+ #5
[  171.882038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  171.891476] Call Trace:
[  171.894076]  dump_stack+0x1b9/0x294
[  171.897706]  ? dump_stack_print_info.cold.2+0x52/0x52
[  171.902904]  should_fail.cold.4+0xa/0x1a
[  171.906969]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  171.912508]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  171.917617]  ? pcpu_balance_workfn+0x16d0/0x16d0
[  171.922376]  ? find_held_lock+0x36/0x1c0
[  171.926469]  ? check_same_owner+0x320/0x320
[  171.930811]  ? lockdep_init_map+0x9/0x10
[  171.934893]  ? rcu_note_context_switch+0x710/0x710
[  171.939826]  ? init_wait_entry+0x1b0/0x1b0
[  171.944076]  __should_failslab+0x124/0x180
[  171.948315]  should_failslab+0x9/0x14
[  171.952114]  kmem_cache_alloc+0x2af/0x760
[  171.956263]  ? alloc_vfsmnt+0x771/0x9d0
[  171.960236]  ? mnt_free_id.isra.27+0x60/0x60
[  171.964649]  getname_kernel+0x54/0x370
[  171.968541]  kern_path+0x1e/0x40
[  171.971910]  lookup_bdev+0xfa/0x240
[  171.975534]  ? blkdev_open+0x280/0x280
[  171.979425]  ? find_held_lock+0x36/0x1c0
[  171.983488]  blkdev_get_by_path+0x1f/0xe0
[  171.987634]  mount_bdev+0x5d/0x3e0
[  171.991183]  ? hfs_show_options+0x6e0/0x6e0
[  171.995505]  hfs_mount+0x34/0x40
[  171.998872]  mount_fs+0xae/0x328
[  172.002237]  ? mpi_free.cold.1+0x19/0x19
[  172.006308]  vfs_kern_mount.part.34+0xd4/0x4d0
[  172.010888]  ? may_umount+0xb0/0xb0
[  172.014519]  ? _raw_read_unlock+0x22/0x30
[  172.018667]  ? __get_fs_type+0x97/0xc0
[  172.022557]  do_mount+0x564/0x3070
[  172.026096]  ? lock_downgrade+0x8e0/0x8e0
[  172.030260]  ? copy_mount_string+0x40/0x40
[  172.034505]  ? check_same_owner+0x320/0x320
[  172.038829]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  172.044680]  ? __check_object_size+0x95/0x5d9
[  172.049183]  ? __might_sleep+0x95/0x190
[  172.053165]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  172.058701]  ? _copy_from_user+0xdf/0x150
[  172.062856]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  172.068395]  ? copy_mount_options+0x285/0x380
[  172.072889]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  172.078430]  ksys_mount+0x12d/0x140
[  172.082068]  __x64_sys_mount+0xbe/0x150
[  172.086046]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  172.091064]  do_syscall_64+0x1b1/0x800
[  172.094954]  ? syscall_return_slowpath+0x5c0/0x5c0
[  172.099880]  ? syscall_return_slowpath+0x30f/0x5c0
[  172.104818]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  172.110191]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  172.115040]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  172.120227] RIP: 0033:0x455319
[  172.123418] RSP: 002b:00007fecf08e9c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  172.131129] RAX: ffffffffffffffda RBX: 00007fecf08ea6d4 RCX: 0000000000455319
[  172.138394] RDX: 00000000200001c0 RSI: 0000000020000380 RDI: 0000000020000340
[  172.145658] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  172.152921] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  172.160184] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000005
2018/04/16 18:14:10 executing program 6:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0)
r2 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_all\x00', 0x0, 0x0)
syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x107240)
write$cgroup_int(r1, &(0x7f0000000080)=ANY=[], 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0)
openat$cgroup_procs(r2, &(0x7f0000000180)='cgroup.threads\x00', 0x2, 0x0)
openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0)

2018/04/16 18:14:10 executing program 0:
syz_emit_ethernet(0x271, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b02230600fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000000ff780000"], &(0x7f00000002c0))

2018/04/16 18:14:10 executing program 2:
r0 = socket$inet(0x2, 0x100000000805, 0x0)
listen(r0, 0x800006)
socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4)

2018/04/16 18:14:10 executing program 1:
mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x34, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rfkill\x00', 0xfefffffffffffffb, 0x0)
r2 = socket$l2tp(0x18, 0x1, 0x1)
fstat(r1, &(0x7f0000000000))
ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0x8040ae9f, &(0x7f0000000340))
r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0)
ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f00000001c0)=0x6)
ustat(0x6, &(0x7f0000000140))
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x0, 0x0, 0x4, 0x5, 0x7, 0x7}, 0x20)
ioctl$int_in(r3, 0x800000c0045002, &(0x7f0000000200))
ppoll(&(0x7f0000000000)=[{r3}], 0x152, &(0x7f00000000c0), &(0x7f0000000100), 0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000180), 0x4)
syz_open_dev$binder(&(0x7f0000000240)='/dev/binder#\x00', 0x0, 0x800)
read(r3, &(0x7f0000000500)=""/143, 0xfffffffffffffe42)
ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0xfe]}, {}, 0x0, {0x2, 0x0, @loopback=0x7f000001}})
socket$vsock_dgram(0x28, 0x2, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000280)={0xb5a, {{0xa, 0x4e22, 0x10001, @empty, 0xfffffffffffff537}}}, 0x88)
bind$llc(0xffffffffffffffff, &(0x7f0000000080)={0x1a, 0x20, 0x100000001, 0x4, 0x6, 0x401, @random="d9f08308fda5"}, 0x10)
r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40800001}, 0xc, &(0x7f0000000440)={&(0x7f00000006c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="2cd72266337aa7be1879945cc7f2f3eace657b00082cbd7000fedbdf250f0000000800da0593a0efa44da8020008002300ff0f0000c238a2999fa973bb58f854b2cb2096ee50cf56c185305bf3b0d5c56248f00b8370d6409c29ffc880bd833d080f6b3295066b4bf7e1048c7005cd671200000000000000000000000000"], 0x28}, 0x1}, 0x4000)
userfaultfd(0x80800)
fchmod(r3, 0x80)
syz_mount_image$xfs(&(0x7f0000000400)='xfs\x00', &(0x7f00000005c0)='./file0\x00', 0x6, 0x5, &(0x7f0000000a00)=[{&(0x7f0000000780)="cbf0c20f9497f94e8b90", 0xa, 0x7}, {&(0x7f00000007c0)="748ac535ec3987903089c3d34aecea4b11ed993e95072ffc9c5a5f2cc23494835d0f", 0x22, 0x6fd4}, {&(0x7f0000000800)="7b9da24fa76fcb68f2ce032678e0020de22f31cafb260e095bc622f499f45e4fe17f7ab1d677cedb7d56f6", 0x2b, 0x48bb}, {&(0x7f0000000840)="f2c1a0c4071dc685310a21bccab5a8fc7bea6c37bd87cacd03fef5a86dac70a958f4496c0ad6bc68e02936a50c4dec6e6fde19ac7e29c53c0ed23b4c0d1182083bf38c96c5022ef9aace735415a11f4ff5ff2b872e9beea6e6ce9ff0e87ccf4973fa980ed210ec461d114f5435f6dd90643afb24ab0a4bde1b4e4e014d86d9f97b284fc54ad3badf9d7cb05580708e5b2c36b43684cc2b483c016c92c9ed641b4e341da948e2d4e5ff", 0xa9}, {&(0x7f0000000900)="dfd62091f7362b4ebbfc94b170f15c3c5aa3616b04018b3b3076f1d403368edb9238e5a12dffb50168ad709e848f73606afac4298425c0aa051e09d967b79b9659c62e1516bab1f4807126d4eb7d10ef0f13228d713eded55d5c755a92169e2190b6b741d8b5d491afad71abf04675f2e8f53e9237eaf3d94bb595548a07021cc4bca068583db971131b984272f61e9728dc1218339d4ba4e7409e2f73934a4f35db4297f954a5872698d8bed3ffc07e4bc8895cf2792286bc0c614f398a953f2e1312839837130d9b9190588a2c585d100b0bf8144c2daf31a053f091361f3bfcfd80cc152cb0d1e5783c412411d969e30df8574b25d49b810ac131", 0xfc, 0x2}], 0x40, &(0x7f0000000a80)={'nouuid,', {[{@nodiscard='nodiscard', 0x2c}, {@logbufs={'logbufs', 0x3d}, 0x2c}, {@noattr2='noattr2', 0x2c}, {@dax='dax', 0x2c}, {@rtdev={'rtdev', 0x3d, './file0'}, 0x2c}]}})
setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000680)=0x800000000764, 0x36f)
openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x10000, 0x0)
dup2(r2, r1)
socketpair(0x14, 0x0, 0x1, &(0x7f0000000600))

2018/04/16 18:14:10 executing program 4 (fault-call:1 fault-nth:6):
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)

2018/04/16 18:14:10 executing program 3:
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x690440, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@remote, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8)
syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x3, 0x0)
chmod(&(0x7f0000000100)='./file0\x00', 0x151)
umount2(&(0x7f0000000200)='./file0\x00', 0x3)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, <r0=>0xffffffffffffffff})
mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0)
setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000140)=0x2, 0x4)

2018/04/16 18:14:10 executing program 7:
r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0)
ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x48, 0x0, 0x200000000000000}]})

2018/04/16 18:14:10 executing program 5:
r0 = getpgid(0x0)
sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1)
mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x1000000000000000)
socket$nl_crypto(0x10, 0x3, 0x15)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x24})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c)
syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x7fff, 0x10000)
read(0xffffffffffffffff, &(0x7f0000000000)=""/126, 0x7e)
syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0)
ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000100))
dup2(0xffffffffffffffff, r1)

2018/04/16 18:14:10 executing program 0:
socket$inet(0x2, 0x4000000000000001, 0x0)
setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88})
perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080))
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0))
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000abe000), &(0x7f000011dffc)=0x4)
getrandom(&(0x7f0000000000)=""/192, 0xffffffffffffffb2, 0x3)

2018/04/16 18:14:10 executing program 7:
r0 = getpgrp(0x0)
r1 = gettid()
mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffeffffeffffa, 0x32, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8)
rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000))
rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8)

[  173.565437] FAULT_INJECTION: forcing a failure.
[  173.565437] name failslab, interval 1, probability 0, space 0, times 0
[  173.576801] CPU: 1 PID: 15077 Comm: syz-executor4 Not tainted 4.17.0-rc1+ #5
[  173.583997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  173.593360] Call Trace:
[  173.595972]  dump_stack+0x1b9/0x294
[  173.599620]  ? dump_stack_print_info.cold.2+0x52/0x52
[  173.604832]  should_fail.cold.4+0xa/0x1a
[  173.608904]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  173.614443]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  173.619547]  ? pcpu_balance_workfn+0x16d0/0x16d0
[  173.624299]  ? find_held_lock+0x36/0x1c0
[  173.628363]  ? check_same_owner+0x320/0x320
[  173.632670]  ? lockdep_init_map+0x9/0x10
[  173.636812]  ? rcu_note_context_switch+0x710/0x710
[  173.641729]  ? init_wait_entry+0x1b0/0x1b0
[  173.646064]  __should_failslab+0x124/0x180
[  173.650291]  should_failslab+0x9/0x14
[  173.654075]  kmem_cache_alloc+0x2af/0x760
[  173.658207]  ? alloc_vfsmnt+0x771/0x9d0
[  173.662164]  ? mnt_free_id.isra.27+0x60/0x60
[  173.666560]  getname_kernel+0x54/0x370
[  173.670433]  kern_path+0x1e/0x40
[  173.673813]  lookup_bdev+0xfa/0x240
[  173.677424]  ? blkdev_open+0x280/0x280
[  173.681297]  ? find_held_lock+0x36/0x1c0
[  173.685344]  blkdev_get_by_path+0x1f/0xe0
[  173.689494]  mount_bdev+0x5d/0x3e0
[  173.693027]  ? hfs_show_options+0x6e0/0x6e0
[  173.697336]  hfs_mount+0x34/0x40
[  173.700690]  mount_fs+0xae/0x328
[  173.704046]  ? mpi_free.cold.1+0x19/0x19
[  173.708103]  vfs_kern_mount.part.34+0xd4/0x4d0
[  173.712668]  ? may_umount+0xb0/0xb0
[  173.716280]  ? _raw_read_unlock+0x22/0x30
[  173.720417]  ? __get_fs_type+0x97/0xc0
[  173.724295]  do_mount+0x564/0x3070
[  173.727833]  ? lock_downgrade+0x8e0/0x8e0
[  173.731967]  ? copy_mount_string+0x40/0x40
[  173.736186]  ? check_same_owner+0x320/0x320
[  173.740494]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  173.745495]  ? __check_object_size+0x95/0x5d9
[  173.749980]  ? __might_sleep+0x95/0x190
[  173.753944]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  173.759476]  ? _copy_from_user+0xdf/0x150
[  173.763612]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  173.769132]  ? copy_mount_options+0x285/0x380
[  173.773616]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  173.779137]  ksys_mount+0x12d/0x140
[  173.782751]  __x64_sys_mount+0xbe/0x150
[  173.786712]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  173.791715]  do_syscall_64+0x1b1/0x800
[  173.795587]  ? finish_task_switch+0x1ca/0x810
[  173.800067]  ? syscall_return_slowpath+0x5c0/0x5c0
[  173.804992]  ? syscall_return_slowpath+0x30f/0x5c0
[  173.810095]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  173.815446]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  173.820277]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  173.825452] RIP: 0033:0x455319
[  173.828626] RSP: 002b:00007fecf08e9c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  173.836321] RAX: ffffffffffffffda RBX: 00007fecf08ea6d4 RCX: 0000000000455319
[  173.843585] RDX: 00000000200001c0 RSI: 0000000020000380 RDI: 0000000020000340
[  173.850839] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  173.858115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  173.865373] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000006
2018/04/16 18:14:10 executing program 2:
request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="fd2d6c6f287b00", 0xffffffffffffffff)
add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff)
request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd)
syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x4000)

2018/04/16 18:14:10 executing program 6:
r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00')
clock_gettime(0x0, &(0x7f0000000080)={<r1=>0x0})
ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f00000000c0)={r1}, &(0x7f0000000100), 0x8)
syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x9, 0x200000)
syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x80000)
clock_gettime(0x6, &(0x7f0000000180)={0x0, <r2=>0x0})
ppoll(&(0x7f0000a18000)=[{r0}], 0x1, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000), 0x8)
socket$pptp(0x18, 0x1, 0x2)
mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000))
umount2(&(0x7f0000000040)='.', 0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101200, 0x0)

2018/04/16 18:14:10 executing program 5:
perf_event_open(&(0x7f0000000200)={0x2, 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)
r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x1)
fcntl$setlease(r0, 0x400, 0x1)
rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8)
socket$inet_dccp(0x2, 0x6, 0x0)
rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffff9}, &(0x7f0000000000), &(0x7f00007adff0)={0x77359400}, 0x8)
syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x35d3, 0x2080)
open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
socket$unix(0x1, 0x6af6fbe56d912b4b, 0x0)
fcntl$setlease(r0, 0x400, 0x0)

2018/04/16 18:14:10 executing program 4 (fault-call:1 fault-nth:7):
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)

[  173.908267] XFS (loop1): unknown mount option [logbufs=].
2018/04/16 18:14:11 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000580)=[{0x3, 0x6}, {}, {0x0, 0x6}, {0x2, 0x20}, {0x0, 0xfffffffffffffe00}, {0x2, 0xfffffffffffffb85}, {0x7, 0x800}, {0x3, 0xfffffffffffffffe}], 0x8)
lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780))
bind$inet(r0, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10)
sendto$inet(r0, &(0x7f0000243fca), 0x0, 0x200080c2, &(0x7f0000000600)={0x2, 0x4e22}, 0x10)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4)
socket$alg(0x26, 0x5, 0x0)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000940)='/dev/vcs\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000440)={0x0, 0x65b}, &(0x7f0000000480)=0x8)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000009c0)=ANY=[], &(0x7f00000005c0))
sendmsg$nl_crypto(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80004000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@delrng={0x10, 0x14, 0x1, 0x70bd2a, 0x25dfdbfb}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x840)
r2 = syz_open_dev$vcsa(&(0x7f0000000b80)='/dev/vcsa#\x00', 0x403, 0x141804)
ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000400))
getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000640)=""/18, &(0x7f0000000680)=0x12)
getpeername$inet(r0, &(0x7f0000000380)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000100)={<r3=>0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xcb, 0x2}, &(0x7f0000000000)=0x98)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000006c0)={r3, 0x10001, 0x20}, &(0x7f0000000700)=0xc)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000080)={r3, 0x9039}, &(0x7f00000001c0)=0x8)
geteuid()
syz_open_dev$vcsa(&(0x7f00000004c0)='/dev/vcsa#\x00', 0x7ff, 0x40)
ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000200)={0x1})
ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40086436, &(0x7f0000000900))
getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000500), &(0x7f0000000540)=0x4)
ioprio_get$uid(0x0, 0x0)
prctl$setfpexc(0xc, 0x0)
getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000980)=""/148, &(0x7f00000008c0)=0x94)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0), 0x1)
writev(r0, &(0x7f0000001100)=[{&(0x7f00000010c0)="eb", 0x1}], 0x1)
r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x200000, 0x0)
dup3(r4, r0, 0x80000)

2018/04/16 18:14:11 executing program 2:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$rdma_cm(r0, &(0x7f0000002fc0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000002f80)=ANY=[@ANYRES32=<r1=>0xffffffff], @ANYBLOB="1101202665140000"], 0x20)
write$rdma_cm(r0, &(0x7f0000000200)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000240), r1, 0x2, 0x2, 0x4}}, 0x20)

2018/04/16 18:14:11 executing program 1:
r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102})
ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400})
sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[]}, 0x1}, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000200)={0x166300f750951a15, &(0x7f0000000040)})
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102})
syz_extract_tcp_res(&(0x7f0000000040), 0x9, 0x7)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20000, 0x0)

2018/04/16 18:14:11 executing program 7:
r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0)
pread64(r0, &(0x7f0000000040)=""/207, 0xcf, 0x0)
syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0xfff, 0x10000)

[  174.088999] FAULT_INJECTION: forcing a failure.
[  174.088999] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  174.100877] CPU: 0 PID: 15110 Comm: syz-executor4 Not tainted 4.17.0-rc1+ #5
[  174.108070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  174.117427] Call Trace:
[  174.120028]  dump_stack+0x1b9/0x294
[  174.123675]  ? dump_stack_print_info.cold.2+0x52/0x52
[  174.128885]  ? lock_downgrade+0x8e0/0x8e0
[  174.133055]  should_fail.cold.4+0xa/0x1a
[  174.137131]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  174.142280]  ? debug_check_no_locks_freed+0x310/0x310
[  174.147473]  ? wait_for_completion+0x870/0x870
[  174.152050]  ? lock_downgrade+0x8e0/0x8e0
[  174.156195]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  174.161720]  ? find_next_zero_bit+0x111/0x140
[  174.166203]  ? kasan_check_read+0x11/0x20
[  174.170336]  ? rcu_is_watching+0x85/0x140
[  174.174470]  ? perf_trace_lock_acquire+0xe3/0x980
[  174.179308]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  174.184835]  ? should_fail+0x21b/0xbcd
[  174.188708]  ? pcpu_alloc+0x188/0x1380
[  174.192592]  __alloc_pages_nodemask+0x34e/0xd70
[  174.197253]  ? __alloc_pages_slowpath+0x2db0/0x2db0
[  174.202271]  ? find_held_lock+0x36/0x1c0
[  174.206339]  ? check_same_owner+0x320/0x320
[  174.210646]  ? lockdep_init_map+0x9/0x10
[  174.214695]  cache_grow_begin+0x72/0x6c0
[  174.218750]  kmem_cache_alloc+0x689/0x760
[  174.222887]  ? alloc_vfsmnt+0x771/0x9d0
[  174.226850]  ? mnt_free_id.isra.27+0x60/0x60
[  174.231249]  getname_kernel+0x54/0x370
[  174.235125]  kern_path+0x1e/0x40
[  174.238480]  lookup_bdev+0xfa/0x240
[  174.242094]  ? blkdev_open+0x280/0x280
[  174.245971]  ? find_held_lock+0x36/0x1c0
[  174.250031]  blkdev_get_by_path+0x1f/0xe0
[  174.254166]  mount_bdev+0x5d/0x3e0
[  174.257697]  ? hfs_show_options+0x6e0/0x6e0
[  174.262006]  hfs_mount+0x34/0x40
[  174.265377]  mount_fs+0xae/0x328
[  174.268733]  ? mpi_free.cold.1+0x19/0x19
[  174.272796]  vfs_kern_mount.part.34+0xd4/0x4d0
[  174.277365]  ? may_umount+0xb0/0xb0
[  174.280979]  ? _raw_read_unlock+0x22/0x30
[  174.285110]  ? __get_fs_type+0x97/0xc0
[  174.288987]  do_mount+0x564/0x3070
[  174.292516]  ? lock_downgrade+0x8e0/0x8e0
[  174.296651]  ? copy_mount_string+0x40/0x40
[  174.300873]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  174.305877]  ? __check_object_size+0x95/0x5d9
[  174.310362]  ? __might_sleep+0x95/0x190
[  174.314328]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  174.319849]  ? _copy_from_user+0xdf/0x150
[  174.323986]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  174.329509]  ? copy_mount_options+0x285/0x380
[  174.333989]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  174.339518]  ksys_mount+0x12d/0x140
[  174.343132]  __x64_sys_mount+0xbe/0x150
[  174.347090]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  174.352094]  do_syscall_64+0x1b1/0x800
[  174.355967]  ? finish_task_switch+0x1ca/0x810
[  174.360461]  ? syscall_return_slowpath+0x5c0/0x5c0
[  174.365379]  ? syscall_return_slowpath+0x30f/0x5c0
[  174.370299]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  174.375664]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  174.380500]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  174.385675] RIP: 0033:0x455319
2018/04/16 18:14:11 executing program 0:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ion\x00', 0x0, 0x0)
syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl(r1, 0xc0184908, &(0x7f0000000340)="2891b1349f1707fabe86f7d4df4546ea5a3d44182b8d9a6b67c99c5c327e2f59ebbae5f16fa8378a470f55aef55775c6bcb6000000000000cc9dcbb659685211b5dfb5e1df796e733f499c0a43f977da5e794e13778ffb90d7dbdc1561022db9da7aa70977a0e6061cc46736a10000ee48e5ed83dbe04ef91813281ad436505260b9e09c44314e8870bbe4eeb9c2bb2fdbe182799515597278b39f02ec2a3f1e883d0e82fb287f3e2f0a88aead44b878cf69a6883c47539ce3c869ba1a811ba722a94f127f9459adf0e9c0df48bbc449fdb1b05d5e6de0")
accept4$ax25(0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000140)=0x10, 0x80800)
r2 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x886d, 0x80000)
r3 = eventfd2(0x0, 0x0)
read$eventfd(r3, &(0x7f0000354000), 0x8)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
getsockname$inet6(r4, &(0x7f0000000300)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f00000002c0)=0x1c)
r5 = getpid()
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff})
ioctl$int_in(r6, 0x5452, &(0x7f00005ebff8)=0x3b)
fcntl$setsig(r6, 0xa, 0x12)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000140)={0xfffffffffffffffc}, 0x1)
fcntl$setownex(r6, 0xf, &(0x7f0000704000)={0x0, r5})
recvmsg(r7, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0)
dup2(r6, r7)
tkill(r5, 0x15)
write$eventfd(r3, &(0x7f0000951ff8)=0x3ff, 0x8)
fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6)
setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0)
getpgrp(0x0)
r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x1d1}, 0xc)
setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000180)="f00a1adb7cdcad4f7688d57e6afb35ad", 0x10)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2)
setsockopt$EBT_SO_SET_ENTRIES(r8, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x19, 0x4, 0x8b3, [0x200004c0, 0x0, 0x0, 0x200004f0, 0x200008b8], 0x0, &(0x7f0000000080), &(0x7f0000001140)=ANY=[@ANYBLOB="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"]}, 0x931)
syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0)

[  174.388849] RSP: 002b:00007fecf08e9c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  174.396547] RAX: ffffffffffffffda RBX: 00007fecf08ea6d4 RCX: 0000000000455319
[  174.403808] RDX: 00000000200001c0 RSI: 0000000020000380 RDI: 0000000020000340
[  174.411059] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  174.418312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  174.425568] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000007
[  174.469288] print_req_error: I/O error, dev loop199, sector 2
[  174.475613] hfs: can't find a HFS filesystem on dev loop199
[  174.698334] device bridge_slave_1 left promiscuous mode
[  174.704067] bridge0: port 2(bridge_slave_1) entered disabled state
[  174.717815] device bridge_slave_0 left promiscuous mode
[  174.723408] bridge0: port 1(bridge_slave_0) entered disabled state
[  174.764500] team0 (unregistering): Port device team_slave_1 removed
[  174.775241] team0 (unregistering): Port device team_slave_0 removed
[  174.786340] bond0 (unregistering): Releasing backup interface bond_slave_1
[  174.803413] bond0 (unregistering): Releasing backup interface bond_slave_0
[  174.836266] bond0 (unregistering): Released all slaves
[  175.349844] kernel msg: ebtables bug: please report to author: Wrong len argument
2018/04/16 18:14:12 executing program 3:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x9})
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0)
ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000014000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x6, 0x222040)
openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10140, 0x0)
ioctl$KVM_SET_MSRS(r2, 0x8400ae8e, &(0x7f0000000140))

2018/04/16 18:14:12 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = dup(0xffffffffffffff9c)
r1 = gettid()
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8)
getgid()
getpgid(r1)
getresgid(&(0x7f00000002c0), &(0x7f0000000200), &(0x7f0000000280))
openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0)
r2 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffe)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000d97000)={0x0, 0x1000000200007d})
gettid()
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c2000))
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffffffffffe08)
connect$ax25(r0, &(0x7f0000000100)={0x3, {"5a0f8047c827c1"}, 0x5}, 0x10)
lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000000))
gettid()
lstat(&(0x7f0000589ff8)='./file0\x00', &(0x7f000093bfbc))
r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0)
r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0)
mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000380)=ANY=[@ANYBLOB="7261770000000000000000000000006d000000000000000000f50000fbffffff090000000300000050020000000700ffffff00000000ffffffffb8010000ffffff81ca6ffb6a34aab38025ffffffff1ef2d353247cee7c0004000000004b68b4da0000000000000000000000b3a6fc6b0e9c524b5eaebe5dcddf7dbc7a45791678e1ab75190535594216bde35f76d0f902400c6cbb4c8840f04ff3f0927c358dc69be7c0046a158ebc0d4e91dd0c0f4b33815de7c2d6bc1107d0d2608701e8259726d2640e76634e380626fa8e08f2b0e2e1b54ed917f9ed6c4c666717dcd98fb7dc921063b3d62975e17e1f5da00f354826d87911d6"], 0x1)
ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60)
r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0)=[@flags={0x3}], 0x1)
rename(&(0x7f0000000240)='./bus\x00', &(0x7f0000000300)='./bus\x00')
r6 = dup3(r5, r3, 0x0)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x400, 0x0)
ioctl$KVM_RUN(r6, 0xae80, 0x0)
ioctl$KVM_RUN(r6, 0xae80, 0x0)

2018/04/16 18:14:12 executing program 4 (fault-call:1 fault-nth:8):
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="686673007ec223bfb9f4b763376a4d43cd1d2ffb9453d9a2cf824b83d4f98d386e1afe44f5b6b2d340f76e709477df7bb8d4020ce9cacefd36acbead43be12c4549e04d1b472e08c646ec1f4af4733d35ce8a32029d731c49e87cc44aab06a681ac0673d1b7522702386f7d98fa1b61797e5bc4f5349c15f1efcdfe469835b249dce7d2582b5e77a93484bc4685b3b7462209cb2c5dabded42777ae3107bef6ce82102494971709476b7f4ce41f695ad5d8eef87d0a02e5b29b260c6a5449b17cffb5a37c06e32991bda66f0692bb96d81ddd5dbd0930fb17f4a258ad6395f08bb58b852c0d0b697918a04efe57f14e6d8391ca60306cd4e0418ca87eb4028f217db63d2b71f881445e3764aeeb1fda3c147c00000000000000000000000000000", 0x0, 0x0)

2018/04/16 18:14:12 executing program 7:
r0 = socket(0x40000000000d, 0x3, 0x0)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffdfffff030}, {0x6}]}, 0x10)
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffffffff85e, 0x4, &(0x7f0000001200)=[{&(0x7f0000000080)="b288f7f06e9bb6ae8c2309ce01f50ed86b38459ec39be9184ef755ae14b0392a091ce501a264e136336159a4cc98335014a0cb52f738e6b1aabd4f24be30b00960d1cb23419a8cfb5aadc7da727966efff586e50dd251078ec39599a110c374302eb8f6d29a54b29f943bdb48e8dba71dd1637a66cdc4a215c627158685db5ed366f6e3ff9536a7465709a33a447d2726c28f135d4480e4f611b1fa22167fd75b46dedda22df8b8c67d82798333dd48676be1330cb94cb79af0f1b577f5ad4fbc12fa8f1b4f5f32c00d28fdca8e9297f192135e53e734ca88b5d381de441cd70efd87a83c26183a36e0381f49b7e422e3468eaaf8ede7fefc869e092d7ef839c252fa7dbf88290c0162097521da53d0b7b7dc032399ac61e51a29421b6573a7d6ff4efab2fea071f96cd03c5a78979a0c95b9948cfd6309e0a00087f549d2ee936b0efee19adb5e011a147e1934516f177c5070ee7fc7c1b84895990e6829e5eccff9f249bf03f161ee0a1dc48665f46ec12f80f41f512d3cce90026b9445c339a7ff342ea3669630c38ff52171e6ce3123b36e869bb94ad8253bf310725c81a834e1576e4afb24974d6719db6d10086d60b4b9b321bd053975bd9db3d8872ccb5c362ecf68425966553e1597d266a240d194fe9e9015fd35fd9e934046c89ef6f811f9c48c00512e7bf84f0fbecc040a0c69d31e945e6ff90fce9ac92286cc17c5803846b553bb16da9849d796a2e221956a136b5e21f2935527b96641bda9019f936c0d706496bd42d9755c00916e4648f6ff6c3ba8500052de51e49debbd7d28ccd6aa26e399bc16ffdb9c166d4f76bb4f9e56afc1f3cafb5ed523e4e15c8796fb675a99daa083f8e575a86f55a0996129e62c085098d0e738eb68d81906962d2139b73232c4635258dccbfed9571d465d1ea7bd1e714215c5dbd83c827cdb4dd5f7882f5b7ef5a492e31aa6d14c872f19ef29cf5289f83ce7183aaee150371657974407e45c99755106868f7f950e3ed69cfc841a682f9d6ab49b63313a0947b59493d5476c443fa0c8e7cd7dff61761b7f3e45610662d0762a658f86175ae8da0bf1075d14ed7b7951cea66aee3808f88cf1936cfebc0880003f74e66f051c148552ca80f1ffbc42e23808d9af3b24edf743324afd5c90d4a7b978e7a06bcde123158475df3038621809c8b0df040bd3c5b49215d0204a101d5a84402f9261290f167fbbd355c47070bf87c5a904639a2ef1070bcfbaad3b00eb1c172c9fe85becd4dc7a49f5a1139363f072159c4fb1ae371a4c136463da4e269edd6cb22c354ea9830b2f9b6693df10399b99f92bbeb4674fe113c78b4da15b449cbe1c711153ae3db0c468024abb9e90a3402156a75bb69535211b2977cc9acc52b93cfd630540532a4b2bbf829c367221626dccb64c305d201f818032c13b345f262442cd79ba3979f853d9ea51878587f3781f929d2dbe0c869aab092d2a45c3264a6e37b7f533fcd343ea1e17e2962727409a1ab31568b7b6ef9e5f93390097c0a75d1eb2735383696944dfe456857cf1acc5a10fc773e46eef0ed33b3a8084c89484342a7b184d3caab883f7b40d7671c50c84945d48624f288d7dd6c26d20c73897cf979f55adc912841297118c8a5d6596d7c8187d2c8aacc3f2f8215fbdef4e69166bc51ab3f83a644f765483ee441801ba8bee7b76d61aea4bc7b3f1862330e483195e41e0650cad00f610a0e5362f36574d6bfec691ab90eda383a7a7397d42805e9de9699873640633bb64236fff9a1c1ac25ed46c50e18b6ac8b8ef0cb033c43e6b8bcc15c424735d681c70d6454e31f7391cc362254ae214f068d5cf09dfa6d6a5120aa5fbeba18fbca9dad165110b244c0f9c2c70aeaeb98b13d0207f063ebe885cd50bf690673750b70ff946c2cc5d07d459f639ef6f4573ecacc7da76d1a2171488d1da585091d1a56eccc19d1125bde806f9453ac8c37c9a7c7b9de981d76eee3a620b6b6fb5df9c1c5bfc268f02d9da42fa59f73bdc00092ce62b56c9fd4c8e5c6cc30edc0cc0d23eb1eb123edafdeafad4325a71a9faa4b380b54110d10b9a4edcaa8b6afb4f79aa8a86db0384206a01ab1247adfc1227dd851e8b132c19e648bc42cf2451a3f5cd43893ee0c778da0cce0c4db23cd288d0d59c24d8c59ddd7e7fc2f4b09b946452d8286ef82b8e5caf839111d5ce9204ca9d4766a1d024f9d12b647ff680b593b90715a12b6d7bda3315cf63b84c5c0f5317dec8264b87664ac7dbf33ad52bbc763dfd25426f0ba87c568c3951a27bafdd344c143c869671ccbdc01430f6cb0be024e76d13ff5013ab238cd3857ad7a4dba93af9551669babb4ae36342ab6993c1bd15a8aca740269529f06b0ea8c6776cc3a90ad8f2665d33bc4f39db92618cfac9abcc56916130ed3b6b964a068d559ac3461f3ca9f34b17959cc64235b77116788d39d57e296de9675a18522d686040d3225672a2d9ce23142f24decf789c85432bf6433ba94660e58045c745b161d51bacaf9ab5d22cd237324bc416b0c0dce8e756b0c73114a3896a0ebc749d2a8783ccbb88466d6ec1bc30a207e67f874af9c3aea40dcefb9b8ccc52237a385cdd3649a60fb956d572a689d5a763b07f6f42a1eae2e8aa5bc2abb9576e039e1ab92671b153bdead7be408aff86c9befc7612727e0b759359e3f1f8b239216fa0cae9f49e43b9115ac9971f2e634214b28630ca462d9115f5d72bf9921ccdbf49c430b34467250415229bca57a25f5fc670a3867567d0c6c0537d9bbe7f4f8f0e54d5407d6e7db5fa02b793bc282bbbfc126c506734fa91fa446cc05599bec033ecb4621f11345c63dff4d2c9de31c984cc3cf9a1594c8d2cc88d0b6b00eec8a572a0a9e5f38fb9f5a323e45c428817e023b02ddb7a9890ccf10481b3f5cebb7441822a0827cc617fe14e14c509fbfe37b51e5ed04fa8b07f19d3f3eeae1a1e5d1c6974e6cacde407b7de4bf0b3c77ff5a056652a6d789353a37ef43c0289ec81550b778ab080b628db959079f30267e0f2e19569ecd20a8a6b5f6260ce28de8989cd89145e306f64854861ef32eec518a7d09b2ffbbf934460990ac77acf4167da5508e091a4f750cdb32f3477488a2587b15605a362dd807baec52c0a1e0f2d0abcb7c2fc0e42937e2381dca53a5b6f233c32547cce81512d9f9b29270fc087955d65b57d9eb54d4537c012f1034281f0f26d0eb6515af18dc05fd16294a926487547c2a3cfa9c0e907b6e6fd626bb36f2e7d008764c0a7210eca3e62dfddb2b369df6a856de3b8629ddad3e9ad3fd1fcdebc0f76513a4ae73b6676f2625c4f0ad764c1732976d3833908d2ae26a6a390385fb812740444fd38241336753945115d060fd04f95659ad5cab842c34ac97a4c522851e19569a235a44cee802cff74bfad2db05a40dc46ac016a573db019735d6c2d221d2c0af151aa85697b4b925ee1769ae9429505fafa6eb22b3b4eb0aa8c4febd93bf0ca0c770a9d380553335bf972b9b39e4a9bd1069e5be5b90a854f8d3ac3388f68369566d5bafe14eb165917ca861d9e195af84cbe0e6b4bc246b86f93834683949c794ec9dce0a04d16b2b436c433ba768d8d5827f230b26b19c9ceeabfa36a8ffd3e84c636367c60b098bfabeb7e3d5ed35ec4baf25a2ecbf01f13d104551768281532e37482b9e11c865eedcd43c2b50a4fc9f534a8bbe7287c0478ce0e00463f609ea409b166cc29443a2e5347dc69a778e194669b5e555d053f2870a8710c967a1c99b0770e379c4ba44489f4b35186a7c6faae48ecc7d20dc38fecd660c95aa03a8aaf84659acc72e84436fb0624e3d93d426e5cd960ebf8b41be4137ca64884ef26714c17bca3bc2206f07c8f54cc5f9ce0fd9fafe65614f1635f8bce28b5fb33676c84b4329442c8a18903a7f3ed8ef75618a9c33d82e6e447c635a0d289e4030438ddaca39cabc15025284de4624fa87331156ad5c4c818b9ea37114af22c527422103fef75c68191e6bdf60dfe10c0517b6081eb83fccb1418aa0f8e8c62f9ede1f21aa6614d84c94ea31a64ad5fd545d477d53bd21ef36d942eaeb432ca9f9b67d941e22f9dc3d71c8db7d13f471775917c1d2a3b47c13aa5b818739ab633100736791118c6d4a9bdee8c296f2454e0736da6e0346b07a3badb2f0e48b21e3dfd00a52bc2b9729503064d445c93a90d28c63b192b04d2a066aaff5b121c0d4088d3862e7238fec3fc23b8d2311e4fa7794486d136e00e4a68d211e90701f3e9df8dcc9f5b05b21f13a9dc9a6f51fcadbeaa34dda5f1bef5c3a62fa2f54f298cbf83e5658c746d8f2118daa6cd7442c53f641c5d5e18ebbd29512907e0d95a45bb36789e31ce4ac27d8871ad1bf8caae59db2ab53ef2f154ca66162c9364f68b4f805b9834abb75121a6c35a86c92108592dc4616ec0d1080fd237a6edfc29b23684b4ebfe8655b7915ea52c419af291dc2a446babfe88737a870da50fb40d4dbc1ddcddb2eae3aca8e316ebd25f71256a260269302c97e8fed556a44ea217c9732d4ec3768348d4e78d80294e02b752d6a8e7cda7d7223093135c8ca4eb37b2ce9f82546d653325f83314a6c3f3b073ebd738e333b1617f6c7d304f5c5da8001e878c232cdb34883f1c339890cdfca232bc45ae9d2e959ee57473273aa9dcac22243501409e35f5e0c9cb038c228187d998f4c15e40905192adbf132bbcaac4015720b009702fdc29b8b5f5678dca47d55b2cceb323219a5e3ba137a84f6027231e1dbf0807948a58726a03ab9abb1f2512bdee8f28f37d96c2895d3e89dd59d5f5d1510d2020f6304dc699e6966f5ad7a16a89b417303feeb2a99748940f14a20c09ba323d806f3160950bc5d00578be3e0960ca8e0f0c46a861934edc4d532784cc63a6b4f5e68c193a040423f7ec31586910d269f0ecf39631b2e3ed9e1f2c288b175b6bae4ece4ae48bd3bc60d92eebc9cdac2eafd8ee00b6af5d0713b7ba54f841ba185b1f6de896af73a14e2b7dc567b08e247eff536e2a7c4aaefbf9a2d7e818580fb3a8a532c8cfcae3a705726d4d6016234e9ca0e014ed2f89730a5b6fc7770a5d048c754b8ff0317b542408983857a017ca88be3ba1bcf75b77a9d5a1ea87d4754235442ad61089a4fd2ec167ebb3a0c70d582088155f42c5177aa30a783a52eca81486617956d1814f0cbdf2533f79f8dd4a575955a77330dc2a91404fac47fed9adb8605fb590133268ffccc148bd33925ac5579d3860bc5b550909c63e1c81df20b31a02f86c6fd49680ebe63b3477ccf5c8c3b027f02dd62e70f63467a72811924ba8b2734de67f7a4970843715d3ef28d5dbfff43fe10a1cf70bb97cb88fcb58bbf4fc98fece3c7dddbcbe287e520159f4c49ce5418b7ac158cc88ee43d6f9667cd387687f01f1c2a29a958fef8a4056bbf1bf6dab02a675a504b1aac5495936dfb586e8e0dffd6ee18452fb386bdc60f9a59adc5de97b72ab84bb6522e49009a4f1c4428af40daa661b4087b66a0437b9b75200ba66411f4306693c51d6ccfe21fb9ba181d45cf10397dbc67af33e4ac24574a5037c454063eeb26cafa9d507031d5ebd354d88b175be1ef2cf799927e969980805003a65871d8bd94051bdeacd3f5b38d32bcb7067b6f845571fff65f34c67317239c9ba9c524cf35b556dfd438f6d96be6f78addfeb7ff87ed7580044e5400b075cfb2176433ab674a63320997ad7b5c44569c85af07c840ab79c11f12d983b654c215402aa1054dd64389", 0x1000, 0x4}, {&(0x7f0000001080)="977ac19b1dd5b4834c3fcfcae967b461d212dfb3db1f0fb9dd90ea1a07d832a1bdbc5516ec25dc9652237479664e3eff497a7b3d9d60d13938b4a4990451e8dac04f9381345498991d3f367cf6e1ee186edb0824e33a8976a12a96a82771cf4617bc37c80667f6f90736dde46d8bb2b04deb860cb1ed6238f8fb3964235b61057905de8ac3652747a228332a4da4618bce76e5", 0x93, 0x1}, {&(0x7f0000001140)="eed42bf7a11acf22f0bcd72c12c904db9de62e29eae0dea966e8ad", 0x1b, 0x8000}, {&(0x7f0000001180)="c9338b2c14687acef81c6ec28afc556a936d0d79a8a19fe1f87c7f748851060a4aae02e49b5fafe478bf7ea0701087826a348721f9a62c2113e9905e9d84f3c0415f4ab49d2a24ff8d554dc9a6a01512356b8beef67f8a25e19848369c70fa5bf21e451c5876aae7f74d7d4dab6aeea9194ad642438d", 0x76, 0x56d}], 0x1000f, &(0x7f0000001280)={[{@nouser_xattr='nouser_xattr', 0x2c}, {@max_batch_time={'max_batch_time', 0x3d, [0x37, 0x35, 0x36, 0x36]}, 0x2c}, {@journal_ioprio={'journal_ioprio', 0x3d, [0x3f, 0x7f, 0x33, 0x3d]}, 0x2c}, {@minixdf='minixdf', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@norecovery='norecovery', 0x2c}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, [0x7f, 0x7f, 0x2d, 0x7a, 0x39, 0x7f]}, 0x2c}]})

2018/04/16 18:14:12 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000200))
getsockopt$inet_int(r1, 0x0, 0x32, &(0x7f00000002c0), &(0x7f0000000380)=0x4)
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={<r2=>0x0, 0x800, 0x10}, &(0x7f0000000100)=0xc)
r3 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil)
socket$pptp(0x18, 0x1, 0x2)
shmctl$IPC_RMID(r3, 0x0)
bind(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x2, 0x2, 0x0, 0x1}}, 0x80)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={<r4=>r2, 0x7fffffff}, &(0x7f0000000180)=0x8)
shutdown(r0, 0x1)
r5 = dup2(r0, r1)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00000003c0)={0x2, 0xe, 0x28, 0x6, r4}, &(0x7f0000000400)=0x10)
setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00000001c0)=0x6, 0x4)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040))
openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000300)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e5a41c893a5fcc5d4ea885947886f1c890dacfc06e588016879d4954e83c27c24f34b8cca30f7586812d29ff42fe76c8eec88c86b65b05442b698743177feb"}, 0x60)

2018/04/16 18:14:12 executing program 5:
unshare(0x400)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = eventfd2(0x0, 0x801)
ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8122)
ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r2})
openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x840c2, 0x0)

2018/04/16 18:14:12 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x0)
write(r0, &(0x7f000006e000)="7f", 0x1)
ioctl$TCXONC(r0, 0x540a, 0x2)
ioctl$TCXONC(r0, 0x540a, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x3)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=<r1=>0x0)
ptrace$setopts(0x4206, r1, 0x5, 0x10)
syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00')
syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x0)
ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0))

2018/04/16 18:14:12 executing program 6:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000007000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000007ff0)={&(0x7f0000009000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_auth={0x48, 0x1, {{'sha256\x00'}}}]}, 0x138}, 0x1}, 0x0)
openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x418000, 0x0)
syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x100)

[  175.920249] FAULT_INJECTION: forcing a failure.
[  175.920249] name failslab, interval 1, probability 0, space 0, times 0
[  175.931939] CPU: 0 PID: 15154 Comm: syz-executor4 Not tainted 4.17.0-rc1+ #5
[  175.939142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  175.948509] Call Trace:
[  175.951118]  dump_stack+0x1b9/0x294
[  175.954757]  ? dump_stack_print_info.cold.2+0x52/0x52
[  175.959959]  ? rcu_note_context_switch+0x710/0x710
[  175.964902]  should_fail.cold.4+0xa/0x1a
[  175.968981]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  175.974091]  ? lock_acquire+0x1dc/0x520
[  175.978069]  ? graph_lock+0x170/0x170
[  175.981880]  ? find_held_lock+0x36/0x1c0
[  175.985950]  ? __lock_is_held+0xb5/0x140
[  175.990037]  ? check_same_owner+0x320/0x320
[  175.994371]  ? rcu_note_context_switch+0x710/0x710
[  175.999312]  __should_failslab+0x124/0x180
[  176.003565]  should_failslab+0x9/0x14
[  176.007376]  kmem_cache_alloc_trace+0x2cb/0x780
[  176.012050]  ? kasan_check_write+0x14/0x20
[  176.016285]  ? do_raw_spin_lock+0xc1/0x200
[  176.020533]  sget_userns+0x1c7/0xf20
[  176.024352]  ? kill_litter_super+0x90/0x90
[  176.028597]  ? ns_test_super+0x50/0x50
[  176.032612]  ? destroy_unused_super.part.9+0x100/0x100
[  176.037898]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  176.042488]  ? kasan_check_write+0x14/0x20
[  176.046729]  ? do_raw_spin_lock+0xc1/0x200
[  176.050982]  ? blkdev_get+0xc0/0xb30
[  176.054710]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  176.060246]  ? cap_capable+0x1f9/0x260
[  176.064148]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  176.069720]  ? security_capable+0x99/0xc0
[  176.073880]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  176.079433]  ? ns_capable_common+0x13f/0x170
[  176.083848]  ? kill_litter_super+0x90/0x90
[  176.088092]  sget+0x10b/0x150
[  176.091208]  ? ns_test_super+0x50/0x50
[  176.095103]  mount_bdev+0x111/0x3e0
[  176.098731]  ? hfs_show_options+0x6e0/0x6e0
[  176.103059]  hfs_mount+0x34/0x40
[  176.106433]  mount_fs+0xae/0x328
[  176.109804]  ? mpi_free.cold.1+0x19/0x19
[  176.113871]  vfs_kern_mount.part.34+0xd4/0x4d0
[  176.118456]  ? may_umount+0xb0/0xb0
[  176.122086]  ? _raw_read_unlock+0x22/0x30
[  176.126232]  ? __get_fs_type+0x97/0xc0
[  176.130123]  do_mount+0x564/0x3070
[  176.133666]  ? lock_downgrade+0x8e0/0x8e0
[  176.137819]  ? copy_mount_string+0x40/0x40
[  176.142061]  ? check_same_owner+0x320/0x320
[  176.146390]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  176.151438]  ? __check_object_size+0x95/0x5d9
[  176.156116]  ? __might_sleep+0x95/0x190
[  176.160105]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  176.165644]  ? _copy_from_user+0xdf/0x150
[  176.169802]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  176.175344]  ? copy_mount_options+0x285/0x380
[  176.179846]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  176.185399]  ksys_mount+0x12d/0x140
[  176.189044]  __x64_sys_mount+0xbe/0x150
[  176.193098]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  176.198136]  do_syscall_64+0x1b1/0x800
[  176.202146]  ? finish_task_switch+0x1ca/0x810
[  176.206651]  ? syscall_return_slowpath+0x5c0/0x5c0
[  176.211587]  ? syscall_return_slowpath+0x30f/0x5c0
[  176.216536]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  176.221915]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  176.226770]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  176.231961] RIP: 0033:0x455319
[  176.235149] RSP: 002b:00007fecf08e9c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  176.242862] RAX: ffffffffffffffda RBX: 00007fecf08ea6d4 RCX: 0000000000455319
[  176.250127] RDX: 00000000200001c0 RSI: 0000000020000380 RDI: 0000000020000340
[  176.257419] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  176.264688] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
2018/04/16 18:14:13 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c)
r1 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000000)=0xdf8, 0x4)
bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c)

[  176.271959] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000008
[  176.294496] device lo entered promiscuous mode
2018/04/16 18:14:13 executing program 6:
r0 = socket$inet6(0xa, 0x2, 0x0)
getsockopt$bt_BT_SECURITY(r0, 0x88, 0x4, &(0x7f0000000000), 0x7fffffffefff)
socket$inet6(0xa, 0x4, 0x0)

[  176.330635] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
[  176.363640] device lo left promiscuous mode
[  176.396461] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
[  176.417337] device lo entered promiscuous mode
[  177.593438] IPVS: ftp: loaded support on port[0] = 21
[  178.188874] bridge0: port 1(bridge_slave_0) entered blocking state
[  178.195362] bridge0: port 1(bridge_slave_0) entered disabled state
[  178.202581] device bridge_slave_0 entered promiscuous mode
[  178.228212] bridge0: port 2(bridge_slave_1) entered blocking state
[  178.234623] bridge0: port 2(bridge_slave_1) entered disabled state
[  178.241771] device bridge_slave_1 entered promiscuous mode
[  178.265311] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[  178.289391] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[  178.355431] bond0: Enslaving bond_slave_0 as an active interface with an up link
[  178.381938] bond0: Enslaving bond_slave_1 as an active interface with an up link
[  178.483837] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[  178.490980] team0: Port device team_slave_0 added
[  178.513715] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[  178.521719] team0: Port device team_slave_1 added
[  178.545220] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  178.570260] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  178.596158] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  178.621323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  178.836997] bridge0: port 2(bridge_slave_1) entered blocking state
[  178.843402] bridge0: port 2(bridge_slave_1) entered forwarding state
[  178.850096] bridge0: port 1(bridge_slave_0) entered blocking state
[  178.856485] bridge0: port 1(bridge_slave_0) entered forwarding state
[  179.643409] 8021q: adding VLAN 0 to HW filter on device bond0
[  179.718077] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[  179.798440] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[  179.804702] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  179.814000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  179.886669] 8021q: adding VLAN 0 to HW filter on device team0
2018/04/16 18:14:17 executing program 4 (fault-call:1 fault-nth:9):
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)

2018/04/16 18:14:17 executing program 0:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x2000, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f0000001640))
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000001680)={0x8, "b3b75cda919b1d38"})

2018/04/16 18:14:17 executing program 5:
r0 = socket$inet(0x2, 0x2, 0xaba)
bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
syz_emit_ethernet(0xc2, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [{[{0x9100, 0x36b39817, 0x101, 0x4}], {0x8100, 0x0, 0x9, 0x3}}], {@generic={0x200, "a244097ee5b7b3de46ae122cb195025cfdc6afbfbe11c03170fa0dab93a0a7ea8cfe0c208f73daf8c4c8d274a2313737f1617a4b335d17d5abcb15846f7360d927f4756fd817d186cc5c822a86f439762550168041074a57e762de700fe8c5a39cbc4c223d4048b743815d58c6c3fed4888999c27a35219a7fbc19688fd300c3484755808cf2f483fd7cb1d21ce36ccb8280825ab4360e07ea05342eea597431e39948fe980a8b6cc40feec0"}}}, &(0x7f0000000100)={0x0, 0x3, [0xd9f, 0x44b, 0x4d0, 0x712]})
syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="abaaaaaaaaaa0009142b6be300000008004500001c0000000000c6cf6fdc9e00000000000000000000005769f9930000000000bcbf9272f71b6aabfa667156d6f3f35046bb666a0795c4957b7dca89914b00dc15a56002cae401435acac75cfdd019a0c76c668259b70f29785afe5ff410e395d5077af955e3e5e5448047a35d14e91c7903b7687da4ecb977904e8dd6feae49f6b7dcb5e41fcbecdf5f74381b7ef7e7d991a64310c978fcaac10b"], 0x0)

2018/04/16 18:14:17 executing program 7:
bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0x20000000000002d2, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00ffffffff007910"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x7, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000000000000500000000000000000000000000000095ff229ba6690000"], &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x294, &(0x7f0000000300)=""/187}, 0xffffff8e)
socket$nl_xfrm(0x10, 0x3, 0x6)
syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x200000)
socket$can_bcm(0x1d, 0x2, 0x2)

2018/04/16 18:14:17 executing program 6:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0xe, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88)

2018/04/16 18:14:17 executing program 3:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000000040)=ANY=[@ANYBLOB="200100001a00090a0000000000000000ac140000000000000000000000000000ac14ffaa000000000000000000000000000000000000000000000000000000004ad2797b23c97dc6", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffffac14ffaa000000003c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000001c00170000000000000000000000000000000000000000000000000014000e007f000001000000000000000000000000"], 0x120}, 0x1}, 0x0)

2018/04/16 18:14:17 executing program 1:
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x1, 0x2, 0x60b)
write(r0, &(0x7f0000000100)="1f0000000104ff00fd4354c0ff0300000000000008000100030442fdffdf00", 0x1f)

2018/04/16 18:14:17 executing program 2:
mkdir(&(0x7f0000003dc0)='./file0\x00', 0x0)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000003d40)={&(0x7f0000003d00)='./file0\x00', 0x0, 0x8}, 0x10)
mount(&(0x7f00000026c0)='./file0/file0\x00', &(0x7f0000002700)='./file0/file1\x00', &(0x7f0000002740)='selinuxfs\x00', 0x4000, 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c)
mkdir(&(0x7f00000044c0)='./file0/file0\x00', 0x121)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004480)={r0, &(0x7f0000004500)="17c3b4bf0f009920184b34e120312adbf0adbd139185f6c7820b2ae55e319748c102af41078d26eccde7c04685fbedb3adedb10c3c16da3b15b267ec3e4eee6f2bf0f6a53d216be390289ecec7017d718564e745"}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f0000004440)='./file0/file1\x00', 0x0, 0xf}, 0x1d5)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10)
bpf$PROG_LOAD(0x5, &(0x7f0000004ac0)={0xf, 0x23, &(0x7f0000004b40)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)="73027a6b846c6c650000", 0xff, 0xab, &(0x7f00000002c0)=""/171, 0x41100, 0x1}, 0x48)
recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0x80, &(0x7f0000000400)=[{&(0x7f000000af18)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0xb5}], 0x2, &(0x7f0000000180)=""/105, 0x69}, 0x0)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0x259, &(0x7f0000386000)=""/195}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r1, 0x0, 0xd8, 0x6e, &(0x7f0000004900)="3447f36cbc3563f8dee5d01dbcef53155c2c19759cee00b8d23f2ed222a84d546cbfc6661d16b35a876b395e78db433dd7afe2b006840a491cbf0984e85935e1fc71ad2a3a9d3d1c3f6ab1dc2b674255ad98f468819f094caf459faafcaf664e946b7c080a3ca69be7100a1189907cd76b370747b31f09ee0f568f61bf3cfa05fb3f33e54c082dce00daf1523b6b19c0d93d6206b7a2a54f830a60cb2de228796dba56359b3da27562ecaca0a516afda985cee23490d12ade2fa33bb3b3a4ea426a4f9dde4c7005e703e33aa55e9a1a15e094eaf9ee6ecc8", &(0x7f00000000c0)=""/110, 0x1000000}, 0x28)
r2 = socket$kcm(0x29, 0xfd17dc2d8fc45819, 0x0)
recvmsg(r2, &(0x7f0000002680)={&(0x7f0000000540)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f00000005c0)=""/95, 0x5f}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, &(0x7f0000001680)=""/4096, 0x1000, 0x20000000000}, 0x21)
recvmsg(r2, &(0x7f0000003cc0)={0x0, 0x0, &(0x7f0000003bc0)=[{&(0x7f0000002900)=""/29, 0x1d}, {&(0x7f0000002940)=""/32, 0x20}, {&(0x7f0000002980)=""/203, 0xcb}, {&(0x7f0000002ac0)=""/207, 0xcf}, {&(0x7f0000002bc0)=""/4096, 0x1000}], 0x5, &(0x7f0000003c40)=""/98, 0x62, 0xdfee}, 0x1)
mount(&(0x7f0000002780)='./file0/file2\x00', &(0x7f00000027c0)='./file0/file1\x00', &(0x7f0000002800)='v7\x00', 0x1000000, &(0x7f0000002840)="edcc947cc3233cb218d496c966d2c7409949b9eaa565b16b6a47e95877b2b8961ff8faa08dace4ea8de486780e0f9316ee1fa968c4b73234bc51d702ec0c75fbc6c4a09765fe3e0a1f5f41a2a77b072eb6ad8e6b5d8d3080c3213b484ddb02510e6f01808543736769104e174a2058ea78667ce8c7d439bbf37569cd712a44c70ec032c55d9a63e1d14b923adbc68edfb000f3f3")
r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000004400)={&(0x7f0000002a80)='./file0/file2\x00', 0x0, 0x8}, 0x10)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000048c0)={r3, &(0x7f0000004840)="eb965ed8a8029e8972c49de45e378c95b6b93e525540e29730a1abb47c7f0dcdbb4a2ecea5de242ef445f93ad4abc385011e87bfc6fd9ed5931e723559f4af9b2cf98527bc8af5760fb0dd49c54e2721af4daa5005f1536b69a30d140cb43c50108188"}, 0x10)
recvmsg(r2, &(0x7f0000004800)={&(0x7f0000003e00)=@rc, 0x80, &(0x7f0000004300)=[{&(0x7f0000003e80)=""/165, 0xa5}, {&(0x7f0000004740)=""/145, 0x91}, {&(0x7f0000004000)=""/252, 0xfc}, {&(0x7f00000002c0)=""/27, 0x1b}, {&(0x7f0000004100)=""/36, 0x24}, {&(0x7f0000004140)=""/136, 0x88}, {&(0x7f0000004200)=""/195, 0xc3}], 0x7, &(0x7f0000004380)=""/80, 0x50, 0x40}, 0x0)
socket$kcm(0x29, 0x7, 0x0)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000003f80)={&(0x7f0000003f40)='./file0/file1\x00', r1}, 0x10)
mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240))
gettid()
bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xd, 0x6d3a, 0x36443300, 0x4, 0x8, r0, 0x1ff}, 0x2c)
mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000380)='ocfs2_dlmfs\x00', 0x2000, &(0x7f0000000400))
mkdir(&(0x7f0000003d80)='./file0\x00', 0x100)
mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0)

[  180.347273] APIC base relocation is unsupported by KVM
[  180.446605] FAULT_INJECTION: forcing a failure.
[  180.446605] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  180.463848] CPU: 1 PID: 15469 Comm: syz-executor4 Not tainted 4.17.0-rc1+ #5
[  180.471054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  180.480416] Call Trace:
[  180.483010]  dump_stack+0x1b9/0x294
[  180.486637]  ? dump_stack_print_info.cold.2+0x52/0x52
[  180.491826]  ? debug_check_no_locks_freed+0x310/0x310
[  180.497013]  should_fail.cold.4+0xa/0x1a
[  180.501333]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  180.506454]  ? debug_check_no_locks_freed+0x310/0x310
[  180.511636]  ? perf_trace_lock_acquire+0xe3/0x980
[  180.516482]  ? blkdev_get+0x5d8/0xb30
[  180.520278]  ? __lock_acquire+0x7f5/0x5140
[  180.524505]  ? perf_trace_lock_acquire+0xe3/0x980
[  180.529343]  ? rcu_note_context_switch+0x710/0x710
[  180.534874]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  180.540499]  ? should_fail+0x21b/0xbcd
[  180.544385]  __alloc_pages_nodemask+0x34e/0xd70
[  180.549053]  ? __alloc_pages_slowpath+0x2db0/0x2db0
[  180.554066]  ? find_held_lock+0x36/0x1c0
[  180.558124]  ? __lock_is_held+0xb5/0x140
[  180.562192]  ? check_same_owner+0x320/0x320
[  180.566509]  cache_grow_begin+0x72/0x6c0
[  180.570592]  kmem_cache_alloc_trace+0x6a5/0x780
[  180.575275]  ? kasan_check_write+0x14/0x20
[  180.579501]  ? do_raw_spin_lock+0xc1/0x200
[  180.583743]  sget_userns+0x1c7/0xf20
[  180.587446]  ? kill_litter_super+0x90/0x90
[  180.591672]  ? ns_test_super+0x50/0x50
[  180.595560]  ? destroy_unused_super.part.9+0x100/0x100
[  180.600825]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  180.605399]  ? kasan_check_write+0x14/0x20
[  180.609621]  ? do_raw_spin_lock+0xc1/0x200
[  180.613852]  ? blkdev_get+0xc0/0xb30
[  180.617564]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  180.623093]  ? cap_capable+0x1f9/0x260
[  180.626973]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  180.632500]  ? security_capable+0x99/0xc0
[  180.636652]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  180.642179]  ? ns_capable_common+0x13f/0x170
[  180.646581]  ? kill_litter_super+0x90/0x90
[  180.650802]  sget+0x10b/0x150
[  180.653897]  ? ns_test_super+0x50/0x50
[  180.657777]  mount_bdev+0x111/0x3e0
[  180.661398]  ? hfs_show_options+0x6e0/0x6e0
[  180.666146]  hfs_mount+0x34/0x40
[  180.669533]  mount_fs+0xae/0x328
[  180.672892]  ? mpi_free.cold.1+0x19/0x19
[  180.676949]  vfs_kern_mount.part.34+0xd4/0x4d0
[  180.681527]  ? may_umount+0xb0/0xb0
[  180.685146]  ? _raw_read_unlock+0x22/0x30
[  180.689286]  ? __get_fs_type+0x97/0xc0
[  180.693166]  do_mount+0x564/0x3070
[  180.696694]  ? lock_downgrade+0x8e0/0x8e0
[  180.700833]  ? copy_mount_string+0x40/0x40
[  180.705057]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  180.710068]  ? __check_object_size+0x95/0x5d9
[  180.714578]  ? __might_sleep+0x95/0x190
[  180.718808]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  180.724332]  ? _copy_from_user+0xdf/0x150
[  180.728473]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  180.733997]  ? copy_mount_options+0x285/0x380
[  180.738486]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  180.744018]  ksys_mount+0x12d/0x140
[  180.747640]  __x64_sys_mount+0xbe/0x150
[  180.751600]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  180.756608]  do_syscall_64+0x1b1/0x800
[  180.760484]  ? finish_task_switch+0x1ca/0x810
[  180.764975]  ? syscall_return_slowpath+0x5c0/0x5c0
[  180.769895]  ? syscall_return_slowpath+0x30f/0x5c0
[  180.774818]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  180.780174]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  180.785029]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  180.790207] RIP: 0033:0x455319
2018/04/16 18:14:17 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x781402, 0x0)
setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x105, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab55df8325e94d017d"}, 0xd8)
socket$inet_tcp(0x2, 0x1, 0x0)
socket$vsock_stream(0x28, 0x1, 0x0)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x40000)
syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xef, 0x400)
syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x5, 0x802)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x1ffffc, 0x0)

[  180.793382] RSP: 002b:00007fecf08e9c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  180.801079] RAX: ffffffffffffffda RBX: 00007fecf08ea6d4 RCX: 0000000000455319
[  180.808334] RDX: 00000000200001c0 RSI: 0000000020000380 RDI: 0000000020000340
[  180.815600] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  180.822854] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  180.830109] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000009
2018/04/16 18:14:17 executing program 0:
pipe2(&(0x7f0000edeff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
syz_open_pts(r0, 0x80a00)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x8000)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})
socket$l2tp(0x18, 0x1, 0x1)
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1})
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
fcntl$setstatus(r0, 0x4, 0x2000)
syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x7fff, 0xbffff)
openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x5452, &(0x7f0000affff8)=0x2000007)
dup2(r0, r2)

2018/04/16 18:14:17 executing program 7:
r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1)
bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60)
syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x3, &(0x7f0000001280)=[{&(0x7f0000000100)="d80beba1518379d37d42256885beb6a1bf4e5ca39315ce70dbdd925e97e180b4029c25758f2ddec83c34daef62279b6bf1bd46f94afc370751f84d6dfa897a250aec7779ec011a4771f932c49cdd48ff4ff5d6a7e0a421144ce0d18b9b0fbe6627f18ad1a4dfb60388f8a9c0490eae01ee988491fce32d0279a1", 0x7a, 0x7c30674b}, {&(0x7f0000000180)="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", 0xfa}, {&(0x7f0000000280)="c30a834a99c570ffed84d5910af34d9949cf23ac350a0fe2df35bcedaced046cc25c811f169d06f57273ec0cdeb4dc15f5d0479dc3da47ec78ad9ee7f327c54e799115ff03b7c8ed9ec479d11579491bdc891389e57f5f8e53f6ac9794f02358580634833580a3df6b2591267de189247b37176a36efcaa0e65cf406354f703b85ca4c27188975418fec4568349b580e07b2f42f0bac7c489890ce293ad33be01eba2199869b32bee414f75d35d5fa6412234505f66161ab7f25d6856c6438f17088f5a790b978fba2fc65485f8ca077fc2f17a5d5a2573ee01b029b23e0aa86e1b5fee792bb1738b2d90e91b7e4a83192aaf6a98ea2c5305afb7c4835b6cb8ef3afa918ee25127f3501dd4f0b2ad8bceacb5c7b9706c0fa79128ec20883e04fb391411ddefaa6ed2bdf84b2c353cea98ed6a962f1a23816b4d89ade97af58bbcbf95840468324559b799c366c8423a97c7c0bb62a115575c2416614b50f3c44642caf0506bf2f103ed1af1bc9f27ee7d4c69fef58fc7609e2c56542e1992ae85f95183ff697db030c97fe1f32d141c54cb9919e7be5293125cdf0d57856bb3d6367585efa28b7357cdfb549f8f0c5cc3c08b022788e42c1c5c146d69eda6f1b5b59ee439f617400e2e571e4ed823b489c31361758eb43c5d45570e7361d1338c6c545000b1228eddedf006e151dfba4abfa6a75a6379925486f85188e166cd7a60fff4a46a0a2cd226232e919e24d5362fe9af9355a73122bc42d106c9cd7c0e347d23bc8313e6023094ace1a0bebc2d058fe94ae58f5df3c6e3bc6c7df1708c459d2ec903f7c7f9161e8db1af8c33f28af0d8ff09e1dba422d3dcdc42b37e7b300c6a47c9b1043f998d2700803a9851488d8e40f16a10e45fbbf5b09cd5f404356e6b68c5ef2e87dcfd143f6beae20b8a732db193d8354b1aa7ff146f820ba5762b8955644d3c7f59e9e064ec27297c677f03dde59b60b2c29764a391c491ed2718be5a31b6eade756e7c4b828feeb5372c4253369015a5dd6eca6335ebec013e8594ea0cd2dd2b219bda4838e2c1bebbbf550ad885ac17dac083a4150fd195ecd93f011d9f57d3a40ccbaed897a7efbec15f5aca74b21f3f9e79f4e51d4bddc58a62bb3ae55150f910d8d9d0d14d3effbeca7dd20701e7c26a56dafc592cc78cf3f914fc591a7b94a00f3ab6f10a9b2bb03608f5670d67a0ea91d92e687b6efd1c7fcb4031e53bc1f7d49f79de822b30f7b5eab3c968a56885adbf4e8525c1755a5b7dfb603cceecaae83afd776ed17ecb8d758c575a6c117ad69f24e797a1911e7795f3e931ecd4de1eb766aa19c376218e3a6acb995095cb253158a06d6c3757cf7fc0d69f5dcdc44403db7031de47260e3e21a2550734c99c85de2105d816bb1babc0f6d0ef15bf61e7775230b7aa587d533cafe52a0a3ef36fa3ecb9082431aef7965bed7a032f6002b071d39210fef0b7f539bbb3e80166b945ca5d5d8ea2fb45720a82e0764ddd5218a9a70ef126fff16f6742a6b7f7843abb046da9935fbf8ba060d4efd7d94ba8aaa693dc7e344e6c8e8ead9173e628e091747b7b9b206490032249238adf8c300df39eab589cafd5627154918ea30eae5cf5dcb69854b4490e99cb994a05675e6dfab22b415e9530fd4953f3a29907662c6e03b47e9d94917d4440707a9f3c862b68ea22926a0d7177df8d54c0b1ba517ae51559cfd07947fb7efb22edccdba56bf101a5e9c5a8b0d9e1caff19c374d0d9df84774ca28ed42d502a220459090860c02c904b347cbf83f631eb9714d3c1797307b6d333bdd190692f4f03ea93df96dd592077381f8492f70ea01177d2f1d7525f0aaadf49327ed0182122644ce939348f8489d0f631e597b0505f30a1134e04bae59486010cc43c926432924fbd2d7cc31958e85a88014c78bfb06b7d60b87c4c80b5ad455bfbe662419e3f94f18849642a3cea8b2f14c54178b204c4615d49d16425cb57eabac3d25da2677cef7f9a24dc7562d2965000719e0390e063a78ac24f2f4a63819a17c4f893b1c3be5737092f64a4a699f87abbf15b1c786aeea6c7e73f12355da35d0b4f5c9541242ffd00464185cb2d01541453b88b7c1a3a91b277004533942116a0a79a01fe725848a0f342da281b2b87bc4baceae82df00871bdbec2ca6098b5e316b9a5dc4a6b83467dd8617e289d29c9b51a392bfc800439908836b7e05b3254cc64557bbe720930a630b91d6ad4d3e74cfabeea2b1a4f0c964fa58cb728b676d61fb12828657ecc554e11e94dacb966aca32601e399e684f74b07efe0d3eec68bef107e3dd29c1e5d7fb6653a95a79a5a5304f8dacbd596f2dd382ffd3997a5b7b69f66ed1af458d29b15bcb751fd6a9a5536a227e3dd43c82c24fe72f734f059674f498b1a4b6730737da6f21047b938decc926532d2b2944fc934b9bc31ae36c0d75c765e8d422083eee7a7df07fe99e26b33ae2a0cb3a8ab05dec9b6dcfd6e592fe9ea14ecbd03d5958630ed751a534091682ad05bfd2f90d76b956f7bf836dae9610396da2b1427bc344230261ab3c86407473f80dd065e41a97997885ca781e5de87ed91ba236620f781c216216e9fe936558df6707d58cf9d3abb0ef5fb95f3b75aeb36df57dabc5500bd5a920deae37291ab6d359f88fbe379a6cc086a87470598b0f306fc2f6a8c72e7e29ee803b21245803196c92cb8e8e41aadd8bcbeaffe221f5b5a20d3c36a0584f9e7f4f867a2a4f1c5e9fd589c2270f3e461ad2c94e3cfa4b6f6aca086bcffcf7fe4a0c4e4a0020756cc1cedc8c9a2d88299577863ce2aae970cef8ecaf8497efdaa504b9548a9c03fe167ebdbc9a26ba165a0f16f4ab3484ee9290b7d9c2eca387b00ff39839174e72bec5e49271058b26dbe05045fbf61e98b51c4377164001b6d535343444faa5ec16a265d19e79f4b656749199837444fd72e8c197ebaddbbec0532fe001919a018ba6899c528a862cdbb608e5b8e9e3ef9b35770dac8c2774aa2d67e21a7535ce49e1a951cfdc6a0615bb3b73dee24e1eb1e01071480a3708112a3a33395acfa838f32d74ae7a54cbef33d7f70844eb0d7d7724a23cdb801eac37ba8cb08612bf1a9c6508a82cbfbc007a620900823be1b280f41d9df3a5a8104d32e888da629ae41a4907790ee95fbc3c1332282ae25b44bd353035f4a62dcec5c614e99f03589da27aec821e124b560efb27253ae19027c8d98931b9fd64bbad7a3873e908c17155e09e09363ba91d24048c4addcec17af59f54b475801eb4c7aa7698292147dcb1b08f12da5ae522e3aafc9a2ccec8f55490e04e8ff9dd557c28cc7b23407e872245ad32597cb1a35252ce814f5d6b3ee4feedab29db2c60e5cd8a93bda8b5e8a9ac3063a34cabe258c3771b8818e610c4a5ed75d13d15439cfbb0e6d6f01e8395faa70bc19002802f8723b2127572de9b03a690d0dc6ab4edc63d4fe7acf3e20971f74eeccbdfd70c732f3b63f4073cc562b6147ed5e09aafb2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0x1000, 0x1}], 0xb01800, &(0x7f0000001300)={[{@sys_immutable='sys_immutable', 0x2c}, {@debug='debug', 0x2c}, {@nocase='nocase', 0x2c}, {@discard='discard', 0x2c}, {@discard='discard', 0x2c}, {@quiet='quiet', 0x2c}]})
sendmmsg$nfc_llcp(r0, &(0x7f0000001f00)=[{&(0x7f0000001980)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e73aeacf68c06d6c9d91b3710f5b77cf340e62137d97907245ab6cf877e978135422b103aa3f15aa95dc3198850ad49108e5787d4d435b94d6b5ebdb2667e9"}, 0x60, &(0x7f0000001dc0), 0x0, &(0x7f0000001e40)={0x10}, 0x10}], 0x1, 0x0)
close(r0)

2018/04/16 18:14:17 executing program 1:
r0 = socket$inet6(0xa, 0x807, 0x2)
r1 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21}, 0x1c)
sendmmsg(r1, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0x2, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}], 0x2, 0x0)

2018/04/16 18:14:17 executing program 6:
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000080)='cgroup\x00')
readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/125, 0x7d}], 0x1)

[  180.880015] netlink: 48 bytes leftover after parsing attributes in process `syz-executor3'.
[  180.887655] print_req_error: I/O error, dev loop199, sector 2
[  180.896462] hfs: can't find a HFS filesystem on dev loop199
2018/04/16 18:14:17 executing program 3:
r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0)
perf_event_open(&(0x7f0000b5a000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x8b89, 0x200080)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)})
ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eafd0)={0x8, 0x0, &(0x7f0000d88000)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f00004ec000)})
r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x40000)
ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000001000/0x2000)=nil, 0x0, 0x7, 0x40, &(0x7f0000000000/0x3000)=nil, 0x20})

2018/04/16 18:14:18 executing program 2:
socket$inet6_udp(0xa, 0x2, 0x0)
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0)
ioctl(r0, 0x8000000000009394, &(0x7f0000000040))
socket$inet6_udp(0xa, 0x2, 0x0)
syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x7, &(0x7f0000002300)=[{&(0x7f00000000c0)="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0x1000, 0x7fff}, {&(0x7f00000010c0)="1aca04ae05caf3f70f0c900a58e95fc37b210015e095914e7690812b7fb3eb9e302dfbdd4a4c1a64d2aeb98aba4a2074963e3a18f06a3c51c87d60b2b846efb988918c76f8a96459cba19d286d5ef9e47c1b2f996c41611188f0f73054", 0x5d, 0x3}, {&(0x7f0000001140)="0d7bcc796d94b40c2313caf941f91e8062894c30fcfb576811f0d98667985294a04e6754274c9e52d85e0a83", 0x2c, 0x8}, {&(0x7f0000001180)="252d20dee423ab30181774e52b70f50829918b4573d4c8a8bb2c1c254d2be1bab0a184cc593ab05b0fe86d0bd4735d0312a66981f3e342c94800178644164c92fb20bd40c12e936da1edf05d2e70de07aa5061d07535a38066efb3447a2339ee97b841e7f6702f55f2538b06dbeb177e28f2e7741ed884a7557325495850e67fcf75e091b7b0da52abd632e51c1cf6f3d52cc19a4165de397267508ef107714769eb0b", 0xa3, 0xface}, {&(0x7f0000001240)="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0x1000, 0x2}, {&(0x7f0000002240)="1da42bfb409ab4c952c6c8c8d26bb1d93ca2e974c922297e9bec911c1607d975207f01200477a8eb21cc2068", 0x2c, 0x4}, {&(0x7f0000002280)="48028a6b429b2b403ff3304ae069d9166c9cf96332f40587c7de13964a90c55cc442b62a39fabbf14008e2dd059dbd753966d17e4111239f510c277dcee2e790a01e664d1f59f2d11fdbf774ebd0fdff183832f1e4f123055acc6e8b2a01620e1fc003f7720395dcbab04d5b5d66a9068b604f74906fc1cef905", 0x7a, 0xb61}], 0x20000, &(0x7f0000002400)=ANY=[@ANYBLOB="690100745f697461626c653d3778303835382c4d04a4413c2dc06f6f6d626c6b5f696f5f7375626d69742c646174613d6f7264657265642c00"])
socket$inet6_udp(0xa, 0x2, 0x0)

2018/04/16 18:14:18 executing program 4 (fault-call:1 fault-nth:10):
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)

[  181.046574] binder: release 15500:15501 transaction 23 out, still active
[  181.053929] binder: unexpected work type, 4, not freed
[  181.059278] binder: undelivered TRANSACTION_COMPLETE
[  181.098264] binder: invalid inc weak node for 24
[  181.103658] binder: 15500:15501 IncRefs 0 refcount change on invalid ref 1 ret -22
[  181.153609] FAULT_INJECTION: forcing a failure.
[  181.153609] name failslab, interval 1, probability 0, space 0, times 0
[  181.165445] CPU: 1 PID: 15520 Comm: syz-executor4 Not tainted 4.17.0-rc1+ #5
[  181.171158] binder: 15500:15501 ioctl 4028641b 200000c0 returned -22
[  181.172641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  181.188536] Call Trace:
[  181.191143]  dump_stack+0x1b9/0x294
[  181.191318] binder: BINDER_SET_CONTEXT_MGR already set
[  181.194782]  ? dump_stack_print_info.cold.2+0x52/0x52
[  181.194816]  ? __save_stack_trace+0x7e/0xd0
[  181.194841]  should_fail.cold.4+0xa/0x1a
[  181.194860]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  181.201727] binder: 15500:15501 ioctl 40046207 0 returned -16
[  181.205313]  ? save_stack+0x43/0xd0
[  181.205329]  ? kasan_kmalloc+0xc4/0xe0
[  181.205346]  ? kmem_cache_alloc_trace+0x152/0x780
[  181.205362]  ? __memcg_init_list_lru_node+0x17d/0x2c0
[  181.205375]  ? __list_lru_init+0x456/0x790
[  181.205387]  ? sget_userns+0x6d9/0xf20
[  181.205405]  ? graph_lock+0x170/0x170
[  181.212199] binder_alloc: 15500: binder_alloc_buf, no vma
[  181.214968]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  181.214982]  ? do_mount+0x564/0x3070
[  181.214995]  ? ksys_mount+0x12d/0x140
[  181.215008]  ? __x64_sys_mount+0xbe/0x150
[  181.215027]  ? do_syscall_64+0x1b1/0x800
[  181.215046]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  181.215065]  ? find_held_lock+0x36/0x1c0
[  181.215080]  ? __lock_is_held+0xb5/0x140
[  181.215106]  ? check_same_owner+0x320/0x320
[  181.215126]  ? rcu_note_context_switch+0x710/0x710
[  181.215142]  __should_failslab+0x124/0x180
[  181.215159]  should_failslab+0x9/0x14
[  181.215173]  kmem_cache_alloc_trace+0x2cb/0x780
[  181.215185]  ? __kmalloc_node+0x33/0x70
[  181.215198]  ? __kmalloc_node+0x33/0x70
[  181.215211]  ? rcu_read_lock_sched_held+0x108/0x120
[  181.215230]  __memcg_init_list_lru_node+0x17d/0x2c0
[  181.215246]  ? kvfree_rcu+0x20/0x20
[  181.215261]  ? __kmalloc_node+0x47/0x70
[  181.215281]  __list_lru_init+0x456/0x790
[  181.215296]  ? list_lru_destroy+0x4c0/0x4c0
[  181.215308]  ? mark_held_locks+0xc9/0x160
[  181.215323]  ? __raw_spin_lock_init+0x1c/0x100
[  181.215338]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  181.215353]  ? __lockdep_init_map+0x105/0x590
[  181.215369]  ? lockdep_init_map+0x9/0x10
[  181.215389]  sget_userns+0x6d9/0xf20
[  181.215401]  ? kill_litter_super+0x90/0x90
[  181.215417]  ? ns_test_super+0x50/0x50
[  181.215430]  ? destroy_unused_super.part.9+0x100/0x100
[  181.215445]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  181.215462]  ? kasan_check_write+0x14/0x20
[  181.215477]  ? do_raw_spin_lock+0xc1/0x200
[  181.215505]  ? blkdev_get+0xc0/0xb30
[  181.215525]  ? cap_capable+0x1f9/0x260
[  181.215549]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  181.215565]  ? security_capable+0x99/0xc0
[  181.215584]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  181.215599]  ? ns_capable_common+0x13f/0x170
[  181.215615]  ? kill_litter_super+0x90/0x90
[  181.215628]  sget+0x10b/0x150
[  181.215640]  ? ns_test_super+0x50/0x50
[  181.215658]  mount_bdev+0x111/0x3e0
[  181.215674]  ? hfs_show_options+0x6e0/0x6e0
[  181.215690]  hfs_mount+0x34/0x40
[  181.215705]  mount_fs+0xae/0x328
[  181.215722]  ? mpi_free.cold.1+0x19/0x19
[  181.215741]  vfs_kern_mount.part.34+0xd4/0x4d0
[  181.215757]  ? may_umount+0xb0/0xb0
[  181.215772]  ? _raw_read_unlock+0x22/0x30
[  181.215785]  ? __get_fs_type+0x97/0xc0
[  181.215805]  do_mount+0x564/0x3070
[  181.215818]  ? lock_downgrade+0x8e0/0x8e0
[  181.215835]  ? copy_mount_string+0x40/0x40
[  181.221277] binder: 15500:15523 transaction failed 29189/-3, size 40-8 line 2963
[  181.227102]  ? check_same_owner+0x320/0x320
[  181.227121]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  181.227135]  ? __check_object_size+0x95/0x5d9
[  181.227153]  ? __might_sleep+0x95/0x190
[  181.250260] binder: 15500:15501 IncRefs 0 refcount change on invalid ref 1 ret -22
[  181.252735]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  181.252753]  ? _copy_from_user+0xdf/0x150
[  181.252772]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  181.252788]  ? copy_mount_options+0x285/0x380
[  181.252807]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  181.297640] binder: undelivered TRANSACTION_ERROR: 29189
[  181.300261]  ksys_mount+0x12d/0x140
[  181.300280]  __x64_sys_mount+0xbe/0x150
[  181.300297]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  181.300316]  do_syscall_64+0x1b1/0x800
[  181.305720] binder: send failed reply for transaction 23, target dead
[  181.309454]  ? finish_task_switch+0x1ca/0x810
[  181.309479]  ? syscall_return_slowpath+0x5c0/0x5c0
[  181.309497]  ? syscall_return_slowpath+0x30f/0x5c0
[  181.309521]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  181.309540]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  181.309559]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  181.605177] RIP: 0033:0x455319
[  181.608365] RSP: 002b:00007fecf08e9c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  181.616067] RAX: ffffffffffffffda RBX: 00007fecf08ea6d4 RCX: 0000000000455319
[  181.623320] RDX: 00000000200001c0 RSI: 0000000020000380 RDI: 0000000020000340
[  181.630572] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  181.637825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  181.645079] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000000a
2018/04/16 18:14:18 executing program 6:
mkdir(&(0x7f00000001c0)='./control\x00', 0x0)
r0 = open(&(0x7f0000000140)='./control\x00', 0x4, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./control\x00', 0x0)
mkdirat(r0, &(0x7f0000000200)='./file0\x00', 0x0)
socket$key(0xf, 0x3, 0x2)
r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mkdirat(r1, &(0x7f0000000640)='./control\x00', 0x0)
renameat2(r0, &(0x7f000003aff6)='./control\x00', r1, &(0x7f0000000040)='./control\x00', 0x0)

2018/04/16 18:14:18 executing program 5:
r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0)
fallocate(r0, 0x2, 0xa7b3, 0x0)
pread64(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x0)

2018/04/16 18:14:18 executing program 7:
perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000ec"], 0x8)
setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000180)=@dstopts, 0x8)

2018/04/16 18:14:18 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x0)
perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x4003e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
write(r0, &(0x7f000006e000)="7f", 0x1)
ioctl$TCXONC(r0, 0x540a, 0x2)
syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4e2, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x1)
ioctl$TCXONC(r0, 0x540a, 0x3)

2018/04/16 18:14:18 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='setgroups\x00')
openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x643a768, 0x1)
writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)='\a', 0x1}], 0x1)

2018/04/16 18:14:18 executing program 1:
syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x1, 0x1, &(0x7f0000000140)=[{&(0x7f0000000100)="97235c7e8d6ef47bedc4c83565d818c6ccee25b8773d116abd04dba0fea3b82876ef891692175ba97cb4ec9056c530285ee3387f85e7137b8150aab21a44", 0x3e, 0x3}], 0x2b00800, &(0x7f0000000180)={[{@discard_size={'discard', 0x3d, [0x2d, 0x31, 0x37, 0x26d9e4f0012629e0, 0x79, 0x35, 0x7d, 0x37, 0x39, 0x39]}, 0x2c}, {@resize_size={'resize', 0x3d, [0x33, 0x37, 0x37]}, 0x2c}, {@nointegrity='nointegrity', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@discard='discard', 0x2c}]})
syz_mount_image$ntfs(&(0x7f0000000a40)='ntfs\x00', &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffc, 0x0, &(0x7f0000000400), 0x100000, &(0x7f0000000a80)={[{@disable_sparse_no={'disable_sparse=no', 0x3d, [0x0, 0x39]}, 0x2c}]})
syz_mount_image$bfs(&(0x7f0000000200)='bfs\x00', &(0x7f0000000240)='./file0\x00', 0x1b0, 0xa, &(0x7f0000000940)=[{&(0x7f0000000280)="c53e1456b920dc6cf122908c6f1d022c34150d1c4e4e90ef381cb85e7cbcf3001825", 0x22, 0x8001}, {&(0x7f00000002c0)="262a2f1e522bc471e9ddb6e16eb2c38c4656f8d3dcb707318429ce4dffa36c3edf287a33f39eaaf83854bd73a9c9d82bdcabdbfe7b90b238c86cab0d538ea41f0f8c11be02c0fb388cb4bc46e0079686073a2b836f41a3de075856c3e1f8ab5c334f3348f3ee03b987836b379f82425573bf9016447bf1e73f2bf9a76dd087e29fe33daf8483d649a7aedd0a47b491657f5ca9ac5c8d78996df857657e09bb06da93150600b7ed2598d08c759c0eac2bf80977d0832764de18b56cc8f79816f38b0096", 0xc3, 0x8}, {&(0x7f00000003c0)="73e05b5b66db747865ce3fa0b6a2cdcd747f8e1287b9bcab33965847b68f5fb80bc40d7217a102983a416ad68ce244859d071144e8bbb7787c6c16fb432c227e9d5fca6c20309909f7aa092e734bbf8c387a00c3ecf608fd072cc1f5ba615ae818ca0ac82f5ff5766e4f142f240a9948d1e243fe55e3b119253e711cdc43106929a8bb790ddc67979248e3bc4493c234bb2fef9846790101c927d3777e395b6e76829cd3a97e42c0c8", 0xa9, 0x2}, {&(0x7f0000000500)="c1269b866159b3fceafc4838d33db226a959a53c97f78c89ec5cc839ee1ca733c8341dd1863578599be434c272297c9d51e43668d03c0d97a6d937cd2f77a7763c2ae8e71e18c398bc4fcfa7f9e10a9d5e9e9c804379e8c0a6a544eb63acc049c9a1adf95a308dacf1cc654cac2d2b86d8054357a9c571bb9b92f95148ec824b", 0x80}, {&(0x7f0000000580)="68905485c1bc4e4d8b78f91e1d7641f3c79d2ddecb88c877d52041b123b77a8cc76d6e26c214b5fbb1ddb46707a2feebbe60253fe4bbf875b0a138a776ba51f081e58c5141633917b59620723337729c0f96e13271340220f2c0498ed103d10291c6b19b0f80b57d9fea9d9da25cd2bf58fa9d048b7fafbd843cc4813f3fe85e6b3bfc15dfe6", 0x86, 0x4}, {&(0x7f0000000640)="5039848fa8c6fbc3c886767b935466f8cb3b179b15fd1bcaf9e95533e8857afdd81dbc7f94c767a403160784f6a8a717617b9840e6da212abb32312efaa7628769606d36", 0x44}, {&(0x7f00000006c0)="c94ac857460a51cb5c88a3e455c96f3af567f8a6acf5adec960c099a78c2da24c6987f2f6bc16065cb4b4eb099fa0836121a1c4bf372fbed8cc68fdf60d7ad259b6703f741f1b6336accf35e3da27affad72eab57b9c18ff2cf2f196ac0edd65e18370316bc6eec05fa91f54b96df5731bb18175afabbe18bcea2bc35062de23a8bfb5bca8645aeeeeea187bacdd759e5681be528ab6ae019ddbfa3ccfe00f5a4042b51aeb60899864d0c785bc93beecd997d54f478db19f345ecdba4f2b3aea7f75eeb7c2989a33eb9db4e73717a00c96e0a43b0fe006a8a3ae2e5ee0d70f8dac89ef17741343521ebe", 0xea, 0x8d}, {&(0x7f00000007c0)="fb78447ac1dfbd5909081b5e5fa1b2f255962ec3e01d5d57329f843951d51072a36e94dd01dd5448e56c1d43e5166ebe9b1677322a264531f13d5cebeb57c2187cb6983bfd6efd7224867ec871b0ad4e450433128bbe8648155f865ab8b7c3f905a078846a9ff31172384aa04f3a48761398aed6cd", 0x75, 0xcff6}, {&(0x7f0000000840)="b988b388158c5f7cfa3c19a6025a77bfda305762f00c8c9e247b7f49111e2d703337afdac5db9ce1b688455a78663e152ba1ff03ad6e288e6448696392f4c456f21f6981f20388842230edc4a04eb7628a390ef6be480390b644590c908f7301350c0e2af5cf0cd0fa339619a94ba22c89a0eec9e0e4d8ab3575e0f9ef58c50a4b748cb5176f161177b9e6bf265ed2faf6b2c0fa84baa93e2894051efb448cbe8771efda7efd65ac061e2e634dc0c850a4c609676019197869450037172d3a4956431613504fe7a5d9f858e26001f3dbb8c024cefab795afe34c46b03afba3dfa7f6a78c9d72f8f4dd947c72", 0xec, 0x684}, {&(0x7f0000000480), 0x0, 0x80000001}], 0x2018400, 0x0)

2018/04/16 18:14:18 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="100000000005000050c00000000000000000"], 0x10}}], 0x2, 0x0)
openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x1, 0x0)

2018/04/16 18:14:18 executing program 4 (fault-call:1 fault-nth:11):
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)

[  181.917135] FAULT_INJECTION: forcing a failure.
[  181.917135] name failslab, interval 1, probability 0, space 0, times 0
[  181.928668] CPU: 1 PID: 15541 Comm: syz-executor4 Not tainted 4.17.0-rc1+ #5
[  181.935868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  181.945230] Call Trace:
[  181.947836]  dump_stack+0x1b9/0x294
[  181.951486]  ? dump_stack_print_info.cold.2+0x52/0x52
[  181.956701]  ? perf_trace_lock_acquire+0xe3/0x980
[  181.961565]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  181.966783]  should_fail.cold.4+0xa/0x1a
[  181.970865]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  181.975983]  ? unwind_get_return_address+0x61/0xa0
[  181.980928]  ? __save_stack_trace+0x7e/0xd0
[  181.985269]  ? graph_lock+0x170/0x170
[  181.989089]  ? find_held_lock+0x36/0x1c0
[  181.993168]  ? __lock_is_held+0xb5/0x140
[  181.997435]  ? check_same_owner+0x320/0x320
[  182.001775]  ? rcu_note_context_switch+0x710/0x710
[  182.006734]  __should_failslab+0x124/0x180
[  182.010985]  should_failslab+0x9/0x14
2018/04/16 18:14:19 executing program 5:
r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x82000, 0x0)
openat$cgroup_ro(r1, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x0, 0x0)
syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800)
r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2)
r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r3)
r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0)
keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'poly1305\x00'}})

2018/04/16 18:14:19 executing program 0:
r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='sit0\x00', 0xfe72)
bind$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x800000}, 0x10)
r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x101000)
openat$cgroup_ro(r1, &(0x7f0000000080)='memory.swap.current\x00', 0x0, 0x0)

2018/04/16 18:14:19 executing program 0:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x200300, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = eventfd2(0x0, 0x0)
socket$inet(0x2, 0x2, 0x4)
socket$nl_crypto(0x10, 0x3, 0x15)
ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r2, 0x0, 0x400000000000002, r2})
socket$inet6_icmp(0xa, 0x2, 0x3a)
socket$inet(0x2, 0x3, 0x9)

[  182.014800]  kmem_cache_alloc_trace+0x2cb/0x780
[  182.019474]  ? __kmalloc_node+0x33/0x70
[  182.023459]  ? __kmalloc_node+0x33/0x70
[  182.027458]  ? rcu_read_lock_sched_held+0x108/0x120
[  182.032588]  __memcg_init_list_lru_node+0x17d/0x2c0
[  182.037621]  ? kvfree_rcu+0x20/0x20
[  182.042026]  ? __kmalloc_node+0x47/0x70
[  182.046026]  __list_lru_init+0x456/0x790
[  182.050114]  ? list_lru_destroy+0x4c0/0x4c0
[  182.054507]  ? mark_held_locks+0xc9/0x160
[  182.058936]  ? __raw_spin_lock_init+0x1c/0x100
[  182.063533]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  182.068555]  ? __lockdep_init_map+0x105/0x590
[  182.073065]  ? lockdep_init_map+0x9/0x10
[  182.077139]  sget_userns+0x6d9/0xf20
[  182.080880]  ? kill_litter_super+0x90/0x90
[  182.085137]  ? ns_test_super+0x50/0x50
[  182.089038]  ? destroy_unused_super.part.9+0x100/0x100
[  182.094336]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  182.098930]  ? kasan_check_write+0x14/0x20
[  182.103170]  ? do_raw_spin_lock+0xc1/0x200
[  182.107425]  ? blkdev_get+0xc0/0xb30
[  182.111143]  ? cap_capable+0x1f9/0x260
[  182.115046]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  182.120591]  ? security_capable+0x99/0xc0
[  182.124752]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  182.130296]  ? ns_capable_common+0x13f/0x170
[  182.134713]  ? kill_litter_super+0x90/0x90
[  182.138952]  sget+0x10b/0x150
[  182.142062]  ? ns_test_super+0x50/0x50
[  182.145959]  mount_bdev+0x111/0x3e0
[  182.149594]  ? hfs_show_options+0x6e0/0x6e0
[  182.153927]  hfs_mount+0x34/0x40
[  182.157303]  mount_fs+0xae/0x328
[  182.160680]  ? mpi_free.cold.1+0x19/0x19
2018/04/16 18:14:19 executing program 7:
r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x3, 0x84000)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x0)
futex(&(0x7f0000d12000), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0x3ffffffe)
syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x4, 0x100)
syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0)
socket$alg(0x26, 0x5, 0x0)

[  182.164754]  vfs_kern_mount.part.34+0xd4/0x4d0
[  182.169343]  ? may_umount+0xb0/0xb0
[  182.172978]  ? _raw_read_unlock+0x22/0x30
[  182.177129]  ? __get_fs_type+0x97/0xc0
[  182.181029]  do_mount+0x564/0x3070
[  182.184577]  ? lock_downgrade+0x8e0/0x8e0
[  182.188736]  ? copy_mount_string+0x40/0x40
[  182.192982]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  182.198008]  ? __check_object_size+0x95/0x5d9
[  182.202520]  ? __might_sleep+0x95/0x190
[  182.206514]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  182.212056]  ? _copy_from_user+0xdf/0x150
2018/04/16 18:14:19 executing program 0:
r0 = socket$inet6(0xa, 0x5, 0x0)
sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000280)='T', 0x1}], 0x1, &(0x7f0000000280)}, 0x0)
mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8)=0x5, 0x401c, 0x0)
get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2)
connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, 0x1c)
syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0)
socket$netlink(0x10, 0x3, 0x13)
sendmsg(r0, &(0x7f0000000000)={&(0x7f0000013fe4)=@in6={0x2, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="2000000000000000840000000200000000ff5d02ce8ca68932de000002003000"], 0x20}, 0x0)

[  182.216217]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  182.221766]  ? copy_mount_options+0x285/0x380
[  182.226289]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  182.231843]  ksys_mount+0x12d/0x140
[  182.235483]  __x64_sys_mount+0xbe/0x150
[  182.239467]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  182.244499]  do_syscall_64+0x1b1/0x800
[  182.248400]  ? finish_task_switch+0x1ca/0x810
[  182.252904]  ? syscall_return_slowpath+0x5c0/0x5c0
[  182.257839]  ? syscall_return_slowpath+0x30f/0x5c0
[  182.262783]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
2018/04/16 18:14:19 executing program 0:
r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000000200)=0x6)
r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0)
openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0)
ioctl$KVM_SET_MSRS(r1, 0x5000aea5, &(0x7f0000000000)=ANY=[])

[  182.268155]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  182.273024]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  182.278215] RIP: 0033:0x455319
[  182.281409] RSP: 002b:00007fecf08e9c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  182.289124] RAX: ffffffffffffffda RBX: 00007fecf08ea6d4 RCX: 0000000000455319
[  182.296398] RDX: 00000000200001c0 RSI: 0000000020000380 RDI: 0000000020000340
[  182.303697] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  182.310969] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
2018/04/16 18:14:19 executing program 3:
perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = inotify_init1(0x0)
epoll_create1(0x0)
fcntl$setown(r0, 0x8, 0xffffffffffffffff)
fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, <r1=>0x0})
ptrace$setopts(0x4206, r1, 0x0, 0x0)
tkill(r1, 0x40)
syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x20240)
wait4(r1, &(0x7f00000000c0), 0x0, &(0x7f0000000140))
wait4(r1, &(0x7f0000000100), 0x1, &(0x7f0000000200))

2018/04/16 18:14:19 executing program 6:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00003c0fdc)={0x20, 0x0, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x20}, 0x1}, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40, 0x0)

[  182.318239] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000000b
[  182.434558] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'.
[  182.494164] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'.
2018/04/16 18:14:19 executing program 5:
pipe2(&(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r2 = userfaultfd(0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x36d)
ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000300))
write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}], 0x30)
dup2(r0, r2)

2018/04/16 18:14:19 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_extract_tcp_res(&(0x7f0000000040), 0x81, 0x1)
syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0xffffff89, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/04/16 18:14:19 executing program 7:
r0 = socket$pptp(0x18, 0x1, 0x2)
r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0)
ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0)
r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = dup3(r2, r0, 0x0)
r4 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1)
bind$pptp(r4, &(0x7f0000000040)={0x18, 0x2, {0x0, @rand_addr}}, 0x74)
r5 = openat$cgroup_int(r3, &(0x7f00000000c0)='memory.swap.max\x00', 0x2, 0x0)
syz_mount_image$msdos(&(0x7f0000000540)='msdos\x00', &(0x7f0000000580)='./file0\x00', 0x300000000000000, 0x1, &(0x7f00000005c0)=[{&(0x7f00000006c0)="0d8dce264b221e964d62856ac1d57ef26199b861ed565c28221ab840aa8dded895e118327eebf55f191e52b1b5a7f38940a022e035a2c35c82e12eb8e8c4e24b6e0ae1fee70df8fcb26c2491ba24", 0x4e, 0x6c}], 0x800, &(0x7f0000000740)=ANY=[@ANYBLOB="756d61736b3d373631342c636865636b3d7374726963742c71756965742c64cfbc11232c74696d655f6f66667365743d3d2c74696d655f6f66667365743d35373835333930387d7f2c646d61736b3d363033342c00"])
preadv(r5, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/47, 0x2f}, {&(0x7f00000001c0)=""/225, 0xe1}, {&(0x7f00000002c0)=""/68, 0x44}, {&(0x7f0000000340)=""/99, 0x63}, {&(0x7f00000003c0)=""/140, 0x8c}, {&(0x7f0000000480)=""/8, 0x8}], 0x6, 0x0)
getsockname$packet(r1, &(0x7f0000000600)={0x0, 0x0, <r6=>0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000640)=0x14)
ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000680)={'rose0\x00', r6})
ioctl$LOOP_SET_FD(r3, 0x4c00, r5)
bind(r0, &(0x7f0000000140)=@nfc={0x27, 0x1, 0x2, 0x7}, 0x80)

2018/04/16 18:14:19 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
clock_nanosleep(0x6, 0x4000000000000000, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180))

2018/04/16 18:14:19 executing program 4 (fault-call:1 fault-nth:12):
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)

2018/04/16 18:14:19 executing program 3:
socket$inet6(0xa, 0x0, 0x40)
perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="20000000270029080000000000000000110000000c0009f5fe0f000000000000204e1f37c39d1834"], 0x20}, 0x1}, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)

2018/04/16 18:14:19 executing program 6:
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0xffffffffffff7fff, 0x80000)
r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0)
openat$cgroup_ro(r0, &(0x7f0000000140)='memory.events\x00', 0x0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net\x00')
syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x342, 0x8000)
fchdir(r1)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x200002, 0x0)
syz_fuseblk_mount(&(0x7f0000000000)='2/file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0xa46, 0x0, 0x0)
socket$inet6_icmp(0xa, 0x2, 0x3a)

2018/04/16 18:14:19 executing program 2:
setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000d14ffc)="02", 0x1)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x400000, 0x4)
mprotect(&(0x7f000077f000/0x600000)=nil, 0x600000, 0x0)
syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x200000)
mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x2, 0x3)
openat$cgroup_int(r1, &(0x7f0000000080)='cpu.weight.nice\x00', 0x2, 0x0)

[  182.831728] FAULT_INJECTION: forcing a failure.
[  182.831728] name failslab, interval 1, probability 0, space 0, times 0
[  182.843090] CPU: 1 PID: 15619 Comm: syz-executor4 Not tainted 4.17.0-rc1+ #5
[  182.850283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  182.859644] Call Trace:
[  182.862252]  dump_stack+0x1b9/0x294
[  182.865898]  ? dump_stack_print_info.cold.2+0x52/0x52
[  182.871137]  ? __save_stack_trace+0x7e/0xd0
[  182.875486]  should_fail.cold.4+0xa/0x1a
[  182.879559]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  182.884662]  ? save_stack+0x43/0xd0
[  182.888285]  ? kasan_kmalloc+0xc4/0xe0
[  182.892167]  ? kmem_cache_alloc_trace+0x152/0x780
[  182.897006]  ? __memcg_init_list_lru_node+0x17d/0x2c0
[  182.902193]  ? __list_lru_init+0x456/0x790
[  182.906432]  ? sget_userns+0x6d9/0xf20
[  182.910326]  ? graph_lock+0x170/0x170
[  182.914118]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  182.918874]  ? do_mount+0x564/0x3070
[  182.922575]  ? ksys_mount+0x12d/0x140
[  182.926362]  ? __x64_sys_mount+0xbe/0x150
[  182.930502]  ? do_syscall_64+0x1b1/0x800
[  182.934555]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  182.939926]  ? find_held_lock+0x36/0x1c0
[  182.943985]  ? __lock_is_held+0xb5/0x140
[  182.948056]  ? check_same_owner+0x320/0x320
[  182.952374]  ? rcu_note_context_switch+0x710/0x710
[  182.957308]  __should_failslab+0x124/0x180
[  182.961540]  should_failslab+0x9/0x14
[  182.965329]  kmem_cache_alloc_trace+0x2cb/0x780
[  182.970003]  ? __kmalloc_node+0x33/0x70
[  182.973971]  ? __kmalloc_node+0x33/0x70
[  182.977948]  ? rcu_read_lock_sched_held+0x108/0x120
[  182.982959]  __memcg_init_list_lru_node+0x17d/0x2c0
[  182.987970]  ? kvfree_rcu+0x20/0x20
[  182.991590]  ? __kmalloc_node+0x47/0x70
[  182.995559]  __list_lru_init+0x456/0x790
[  182.999626]  ? list_lru_destroy+0x4c0/0x4c0
[  183.003939]  ? mark_held_locks+0xc9/0x160
[  183.008083]  ? __raw_spin_lock_init+0x1c/0x100
[  183.012661]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  183.017667]  ? __lockdep_init_map+0x105/0x590
[  183.022153]  ? lockdep_init_map+0x9/0x10
[  183.026211]  sget_userns+0x6d9/0xf20
[  183.029913]  ? kill_litter_super+0x90/0x90
[  183.034162]  ? ns_test_super+0x50/0x50
[  183.038042]  ? destroy_unused_super.part.9+0x100/0x100
[  183.043309]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  183.047898]  ? kasan_check_write+0x14/0x20
[  183.052123]  ? do_raw_spin_lock+0xc1/0x200
[  183.056357]  ? blkdev_get+0xc0/0xb30
[  183.060066]  ? cap_capable+0x1f9/0x260
[  183.063954]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  183.069489]  ? security_capable+0x99/0xc0
[  183.073634]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  183.079167]  ? ns_capable_common+0x13f/0x170
[  183.083575]  ? kill_litter_super+0x90/0x90
[  183.087799]  sget+0x10b/0x150
[  183.090901]  ? ns_test_super+0x50/0x50
[  183.094797]  mount_bdev+0x111/0x3e0
[  183.098428]  ? hfs_show_options+0x6e0/0x6e0
[  183.102743]  hfs_mount+0x34/0x40
[  183.106108]  mount_fs+0xae/0x328
[  183.109465]  ? mpi_free.cold.1+0x19/0x19
[  183.113531]  vfs_kern_mount.part.34+0xd4/0x4d0
[  183.118113]  ? may_umount+0xb0/0xb0
[  183.121733]  ? _raw_read_unlock+0x22/0x30
[  183.125880]  ? __get_fs_type+0x97/0xc0
[  183.129773]  do_mount+0x564/0x3070
[  183.133313]  ? lock_downgrade+0x8e0/0x8e0
[  183.137460]  ? copy_mount_string+0x40/0x40
[  183.141695]  ? check_same_owner+0x320/0x320
[  183.146012]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  183.151030]  ? __check_object_size+0x95/0x5d9
[  183.155526]  ? __might_sleep+0x95/0x190
[  183.159500]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  183.165032]  ? _copy_from_user+0xdf/0x150
[  183.169175]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  183.174699]  ? copy_mount_options+0x285/0x380
[  183.179186]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  183.184717]  ksys_mount+0x12d/0x140
[  183.188361]  __x64_sys_mount+0xbe/0x150
[  183.192332]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  183.197621]  do_syscall_64+0x1b1/0x800
[  183.201499]  ? syscall_slow_exit_work+0x4f0/0x4f0
[  183.206337]  ? syscall_return_slowpath+0x5c0/0x5c0
[  183.211276]  ? syscall_return_slowpath+0x30f/0x5c0
[  183.216208]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  183.221567]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  183.226405]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  183.231584] RIP: 0033:0x455319
[  183.234759] RSP: 002b:00007fecf08e9c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  183.242469] RAX: ffffffffffffffda RBX: 00007fecf08ea6d4 RCX: 0000000000455319
[  183.249730] RDX: 00000000200001c0 RSI: 0000000020000380 RDI: 0000000020000340
[  183.256984] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  183.264241] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  183.271507] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000000c
2018/04/16 18:14:20 executing program 4 (fault-call:1 fault-nth:13):
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)

2018/04/16 18:14:20 executing program 1:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x1, &(0x7f0000000040)=[{}]})
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl(r0, 0xc0184908, &(0x7f0000001000))
openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400040, 0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[  183.294757] FAT-fs (loop7): Unrecognized mount option "dϼ#" or missing value
2018/04/16 18:14:20 executing program 6:
r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1)
bind$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0x2, 0x0, 0xfffffffffffffffe, 0x4, "0183d9dfda6321b6d7c21885478d97f1a61cb97063820c2875ceb558afd735b5d824e8d6aea962413a4e817be448738ef4a9c996e6955145ef3a1ec83e72a1"}, 0x60)
getsockopt$bt_BT_RCVMTU(r0, 0x118, 0x2, &(0x7f0000000140), &(0x7f0000000080)=0xffb9)

2018/04/16 18:14:20 executing program 0:
rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8)
setrlimit(0x1, &(0x7f0000011000))
r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
fallocate(r0, 0x0, 0x0, 0x1ff)
socket$netlink(0x10, 0x3, 0x14)

2018/04/16 18:14:20 executing program 7:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
sendmmsg$alg(r1, &(0x7f0000002940)=[{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002780)}], 0x1, 0x8881)
accept(r1, 0x0, &(0x7f0000000140))
socket$alg(0x26, 0x5, 0x0)

[  183.440823] FAULT_INJECTION: forcing a failure.
[  183.440823] name failslab, interval 1, probability 0, space 0, times 0
[  183.452188] CPU: 0 PID: 15653 Comm: syz-executor4 Not tainted 4.17.0-rc1+ #5
[  183.459382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  183.468744] Call Trace:
[  183.471355]  dump_stack+0x1b9/0x294
[  183.474995]  ? dump_stack_print_info.cold.2+0x52/0x52
[  183.480203]  ? perf_trace_lock_acquire+0xe3/0x980
[  183.485056]  ? __save_stack_trace+0x7e/0xd0
[  183.489400]  should_fail.cold.4+0xa/0x1a
[  183.493478]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  183.498591]  ? save_stack+0x43/0xd0
[  183.502224]  ? kasan_kmalloc+0xc4/0xe0
[  183.506117]  ? kmem_cache_alloc_trace+0x152/0x780
[  183.510964]  ? __memcg_init_list_lru_node+0x17d/0x2c0
[  183.516162]  ? __list_lru_init+0x456/0x790
[  183.520407]  ? sget_userns+0x6d9/0xf20
[  183.524310]  ? graph_lock+0x170/0x170
[  183.528140]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  183.532888]  ? do_mount+0x564/0x3070
[  183.536587]  ? ksys_mount+0x12d/0x140
[  183.540380]  ? __x64_sys_mount+0xbe/0x150
[  183.544527]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  183.549886]  ? find_held_lock+0x36/0x1c0
[  183.553947]  ? __lock_is_held+0xb5/0x140
[  183.558014]  ? check_same_owner+0x320/0x320
[  183.562343]  ? rcu_note_context_switch+0x710/0x710
[  183.567269]  __should_failslab+0x124/0x180
[  183.571506]  should_failslab+0x9/0x14
[  183.575299]  kmem_cache_alloc_trace+0x2cb/0x780
[  183.579959]  ? __kmalloc_node+0x33/0x70
[  183.583923]  ? __kmalloc_node+0x33/0x70
[  183.587899]  ? rcu_read_lock_sched_held+0x108/0x120
[  183.592914]  __memcg_init_list_lru_node+0x17d/0x2c0
[  183.597926]  ? kvfree_rcu+0x20/0x20
[  183.601550]  ? __kmalloc_node+0x47/0x70
[  183.605521]  __list_lru_init+0x456/0x790
[  183.609578]  ? list_lru_destroy+0x4c0/0x4c0
[  183.613892]  ? mark_held_locks+0xc9/0x160
[  183.618039]  ? __raw_spin_lock_init+0x1c/0x100
[  183.622622]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  183.627627]  ? __lockdep_init_map+0x105/0x590
[  183.632111]  ? lockdep_init_map+0x9/0x10
[  183.636173]  sget_userns+0x6d9/0xf20
[  183.639877]  ? kill_litter_super+0x90/0x90
[  183.644104]  ? ns_test_super+0x50/0x50
[  183.647984]  ? destroy_unused_super.part.9+0x100/0x100
[  183.653250]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  183.657832]  ? blkdev_get+0xc0/0xb30
[  183.661537]  ? cap_capable+0x1f9/0x260
[  183.665420]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  183.670947]  ? security_capable+0x99/0xc0
[  183.675085]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  183.680612]  ? ns_capable_common+0x13f/0x170
[  183.685023]  ? kill_litter_super+0x90/0x90
[  183.689252]  sget+0x10b/0x150
[  183.692357]  ? ns_test_super+0x50/0x50
[  183.696234]  mount_bdev+0x111/0x3e0
[  183.699857]  ? hfs_show_options+0x6e0/0x6e0
[  183.704261]  hfs_mount+0x34/0x40
[  183.707616]  mount_fs+0xae/0x328
[  183.710978]  ? mpi_free.cold.1+0x19/0x19
[  183.715038]  vfs_kern_mount.part.34+0xd4/0x4d0
[  183.719610]  ? may_umount+0xb0/0xb0
[  183.723227]  ? _raw_read_unlock+0x22/0x30
[  183.727363]  ? __get_fs_type+0x97/0xc0
[  183.731244]  do_mount+0x564/0x3070
[  183.734783]  ? lock_downgrade+0x8e0/0x8e0
[  183.738920]  ? copy_mount_string+0x40/0x40
[  183.743153]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  183.748162]  ? __check_object_size+0x95/0x5d9
[  183.752652]  ? __might_sleep+0x95/0x190
[  183.756622]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  183.762160]  ? _copy_from_user+0xdf/0x150
[  183.766733]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  183.772258]  ? copy_mount_options+0x285/0x380
[  183.776744]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  183.782283]  ksys_mount+0x12d/0x140
[  183.785903]  __x64_sys_mount+0xbe/0x150
[  183.789868]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  183.795923]  do_syscall_64+0x1b1/0x800
[  183.799799]  ? finish_task_switch+0x1ca/0x810
[  183.804286]  ? syscall_return_slowpath+0x5c0/0x5c0
[  183.809205]  ? syscall_return_slowpath+0x30f/0x5c0
[  183.814128]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  183.819487]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  183.824326]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  183.829500] RIP: 0033:0x455319
[  183.832679] RSP: 002b:00007fecf08e9c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
2018/04/16 18:14:20 executing program 0:
r0 = socket$rds(0x15, 0x5, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
io_setup(0x3, &(0x7f0000000080)=<r1=>0x0)
io_submit(r1, 0x2, &(0x7f00000004c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000003c0)}])
syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00')
socket$nl_route(0x10, 0x3, 0x0)

2018/04/16 18:14:20 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0)
socket$l2tp(0x18, 0x1, 0x1)
capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000))
ioctl$LOOP_SET_DIRECT_IO(r0, 0x401870c8, 0x0)
openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200040, 0x0)
socket$l2tp(0x18, 0x1, 0x1)

2018/04/16 18:14:20 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c)
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x105000, 0x82)
listen(r1, 0x0)
sendto$inet6(r0, &(0x7f0000000040), 0xf152d246, 0x20000001, &(0x7f0000faafe4)={0xa, 0x2}, 0x1c)
timer_create(0x0, &(0x7f0000000040)={0x0, 0x7, 0xfffffffffffffffb, @thr={&(0x7f0000000080)="c2c2bc49a6b39ff03a28ce44226f1d57ef7f1c1bc55f9ab92a034b3a3eb5d4a9a1a214bd9b3d22a6d1e5", &(0x7f00000000c0)="135e0dbc5f736a25abf69aebba3b92f2023578dcd0b4aaf0329d916d8d49331b98be67bd531a8cbfb87246"}}, &(0x7f0000264ffc)=<r2=>0x0)
timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
r3 = gettid()
tkill(r3, 0x16)

[  183.840380] RAX: ffffffffffffffda RBX: 00007fecf08ea6d4 RCX: 0000000000455319
[  183.847635] RDX: 00000000200001c0 RSI: 0000000020000380 RDI: 0000000020000340
[  183.854889] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  183.862145] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  183.869413] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000000d
2018/04/16 18:14:20 executing program 5:
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000007000), &(0x7f0000000000), 0x4000}, 0x20)
bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8}, 0x187)
syz_extract_tcp_res(&(0x7f0000000040), 0xdfc, 0x9f)
socket$inet6_tcp(0xa, 0x1, 0x0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2, 0x0)
openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x240, 0x0)

2018/04/16 18:14:20 executing program 6:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="ea00280000b30082d6540f30ea030000002c0066b850000f00d066ba4200b802000000efc74424000a000000c7442402acc70000c7442406000000000f0114240f20e035100000000f22e03e64360f01cf0f22c7", 0x54}], 0x1, 0x0, &(0x7f0000000200)=[@dstype3={0x7, 0xe}], 0x1)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

[  183.933078] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies.  Check SNMP counters.
[  184.089667] *** Guest State ***
[  184.093220] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7
[  184.102122] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871
[  184.110996] CR3 = 0x0000000000000000
[  184.114784] RSP = 0x0000000000000f80  RIP = 0x0000000000000007
[  184.120791] RFLAGS=0x00000002         DR7 = 0x0000000000000400
[  184.126798] Sysenter RSP=0000000000000f80 CS:RIP=0030:0000000000002810
[  184.133486] CS:   sel=0x0023, attr=0x000fb, limit=0x0000ffff, base=0x0000000000000000
[  184.141520] DS:   sel=0x002b, attr=0x04093, limit=0x000fffff, base=0x0000000000000000
[  184.149545] SS:   sel=0x002b, attr=0x04093, limit=0x000fffff, base=0x0000000000000000
[  184.157571] ES:   sel=0x002b, attr=0x000ff, limit=0x0000ffff, base=0x0000000000000000
[  184.165573] FS:   sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000
[  184.173587] GS:   sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000
[  184.181692] GDTR:                           limit=0x000007ff, base=0x0000000000001000
[  184.189698] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800
[  184.197693] IDTR:                           limit=0x000001ff, base=0x0000000000003800
[  184.205706] TR:   sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000
[  184.213707] EFER =     0x0000000000000001  PAT = 0x0007040600070406
[  184.220155] DebugCtl = 0x0000000000000000  DebugExceptions = 0x0000000000000000
[  184.227624] Interruptibility = 00000000  ActivityState = 00000000
[  184.233895] *** Host State ***
[  184.237118] RIP = 0xffffffff811f5cd9  RSP = 0xffff88018f6e7380
[  184.243145] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040
[  184.249590] FSBase=00007f35e101a700 GSBase=ffff8801db100000 TRBase=fffffe0000034000
[  184.257516] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000
[  184.263433] CR0=0000000080050033 CR3=00000001ae21a000 CR4=00000000001426e0
[  184.270472] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87601380
[  184.277174] EFER = 0x0000000000000d01  PAT = 0x0000000000000000
[  184.283269] *** Control State ***
[  184.286738] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000ca
[  184.293434] EntryControls=0000d1ff ExitControls=0023efff
[  184.299015] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000
[  184.305977] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000
[  184.312682] VMExit: intr_info=00000000 errcode=00000000 ilen=00000007
[  184.319298]         reason=80000021 qualification=0000000000000000
[  184.325641] IDTVectoring: info=00000000 errcode=00000000
[  184.331123] TSC Offset = 0xffffff9a715e2a5b
[  184.335469] EPT pointer = 0x00000001b45b801e
[  184.353191] *** Guest State ***
[  184.356568] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7
[  184.365454] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871
[  184.374357] CR3 = 0x0000000000000000
[  184.378109] RSP = 0x0000000000000f80  RIP = 0x0000000000000007
[  184.384245] RFLAGS=0x00000002         DR7 = 0x0000000000000400
[  184.390253] Sysenter RSP=0000000000000f80 CS:RIP=0030:0000000000002810
[  184.396969] CS:   sel=0x0023, attr=0x000fb, limit=0x0000ffff, base=0x0000000000000000
[  184.405080] DS:   sel=0x002b, attr=0x04093, limit=0x000fffff, base=0x0000000000000000
[  184.413093] SS:   sel=0x002b, attr=0x04093, limit=0x000fffff, base=0x0000000000000000
[  184.421136] ES:   sel=0x002b, attr=0x000ff, limit=0x0000ffff, base=0x0000000000000000
[  184.429143] FS:   sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000
[  184.437140] GS:   sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000
[  184.445141] GDTR:                           limit=0x000007ff, base=0x0000000000001000
[  184.453155] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800
[  184.461142] IDTR:                           limit=0x000001ff, base=0x0000000000003800
[  184.469148] TR:   sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000
[  184.477148] EFER =     0x0000000000000001  PAT = 0x0007040600070406
[  184.483589] DebugCtl = 0x0000000000000000  DebugExceptions = 0x0000000000000000
[  184.491081] Interruptibility = 00000000  ActivityState = 00000000
[  184.497340] *** Host State ***
[  184.500559] RIP = 0xffffffff811f5cd9  RSP = 0xffff880187caf380
[  184.506561] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040
[  184.512992] FSBase=00007f35e0ff9700 GSBase=ffff8801db100000 TRBase=fffffe0000034000
[  184.520818] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000
[  184.526723] CR0=0000000080050033 CR3=00000001ae21a000 CR4=00000000001426e0
[  184.533780] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87601380
[  184.540465] EFER = 0x0000000000000d01  PAT = 0x0000000000000000
[  184.546547] *** Control State ***
[  184.550034] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000ca
[  184.556744] EntryControls=0000d1ff ExitControls=0023efff
[  184.562233] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000
[  184.569185] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000
[  184.575868] VMExit: intr_info=00000000 errcode=00000000 ilen=00000007
[  184.582462]         reason=80000021 qualification=0000000000000000
[  184.588793] IDTVectoring: info=00000000 errcode=00000000
[  184.594261] TSC Offset = 0xffffff9a715e2a5b
[  184.598596] EPT pointer = 0x00000001b45b801e
2018/04/16 18:14:22 executing program 4 (fault-call:1 fault-nth:14):
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)

2018/04/16 18:14:22 executing program 7:
syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x802)
r0 = socket$alg(0x26, 0x5, 0x0)
syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x100, 0x2000)
bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x800, 0x0)
syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x100)
r1 = accept$alg(r0, 0x0, 0x0)
writev(r1, &(0x7f0000002400)=[{&(0x7f0000002340)="e8", 0x1}], 0x1)
recvmmsg(r1, &(0x7f0000f75da8)=[{{&(0x7f0000b86000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00007e9fa0)=[{&(0x7f0000032000)=""/60, 0x3c}], 0x1, &(0x7f00002c4000)=""/52, 0x34}}], 0x1, 0x0, &(0x7f00002d9000))
socket$packet(0x11, 0x9ab433da859418d4, 0x300)
socket$inet6_icmp(0xa, 0x2, 0x3a)

2018/04/16 18:14:22 executing program 3:
r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x1c2, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000ed2fd8)={0x7, 0x0, 0x0, 0x0, "fe7798d653b409805822558600002cde00004c203c3f03940200391f648b4046"})
syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x6, &(0x7f0000001340)=[{&(0x7f00000000c0)="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0x1000, 0x9}, {&(0x7f0000003640)="08df2602a0666fef89d414cc18fc80b7715cca8626a43f9c1d5691818e7a9df05c6753b2c3c352239ad9fee585417951c5e06d45b04e205b28cbd96d0bceb6b91cc397847136bdb21b6c76c2e7216e59bc0036d932655506cb81a66e63b9525e693659657a48b0df468f6ca222421569af4795b657247aea42e1093a0ea690d21acf585970", 0x85}, {&(0x7f0000003700)="2eeb9463aca55c7944ea078de294ef05c02fdcfdae", 0x15, 0x9}, {&(0x7f0000003740)="97ac542aa2da4ff031c6f1a796873db8f39d3ea21f09d3c45e045af3586c6289e69b739a5e981982a3736f3d0787514e6b1eed51287eb12dea72be441b819afc472e3d3b85bf641c132532536143aa5432eba76c6f1940d3242cef8bb969037cbce9ff55e71b988853c53339f5568a451dd838d1a59e05a1502eeb5e936205f21eabd847cb6d48a0d7fd4f63dccfc58682b6b0ab54606ba6fedb3d846434dbaca5ab5940a70a70cb1ec0085b3766a42323f714f7496158fa2a3a6c082648f63efe1e23ef33070b57961db9ee737364", 0xcf, 0x6}, {&(0x7f0000003840)="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", 0x1000, 0x1f}, {&(0x7f0000004840)="4fc75ddc7c29409c74538199ecd2a3a8ef128355e24b24410c1492bbba1705f4e0f7fd20b76241d5ca2f81be1f97700b5868100522d97c731d57438f2c2a2125018a2f2daa9c43b7c587b1bf389ef18a0e822008fd570a9dbd1369c1d307424139e28ea16348f7c5ffba7291f0b2461b262b6499eba90f7166b5e295cb6e2aaba21cea84ebc298b6967df24acd7f4cb4cc6e96610a6a643c3666ea0029c8414602344d83d9e6f6488e94ac9eeae0e7fcb8d9ad65fac18e0d525f8bb43be44c671ebb160f97aba0204e297a56fbea7681f6e24be010089872c701ef99bad97180eb41276cdebfa9ddd23083d9705f90", 0xef, 0x6}, {&(0x7f0000004940)="f3d7f8adfe6740e7a85ded592e764459bdbfcc85d765a9794f3a1df2ff36cf1fa1981f235bc1d73672c70479a8599548aafc36c42864bc71236341f9945518e72479399a3ff6f3e1fbe778e9c5b13f8bbc2f645d91bbf7013139ce72989a9cf73635dee9dcb3fe06060da21579af2e3b00056c854470e426b3fa74a4807ce3c95e45bff8534e810e7d73b362504db72a967913ea6d774fe0189f09449eded4b3bcd901a9eded38a30570021d601c0847d7179a34e2b549649af7627be500d40c13a7b1e5c1b0", 0xc6, 0x2d4}], 0x80000, 0x0)

2018/04/16 18:14:22 executing program 0:
r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0)
write(r0, &(0x7f0000000000)='\x00', 0x1)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0xa0053, r0, 0x2)
syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3, 0x100301180)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000100)=""/16, &(0x7f0000000040)=0x10)
openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40, 0x0)

2018/04/16 18:14:22 executing program 1:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa}, 0x1c)
sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000001640)=[{0x18, 0x29, 0x37, "5fac"}], 0x18}}], 0x2, 0x0)

2018/04/16 18:14:22 executing program 5:
clone(0x200, &(0x7f00000003c0), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000))
mknod(&(0x7f00000000c0)='./file0\x00', 0x13bd9e113c1e2c, 0x0)
socket$bt_bnep(0x1f, 0x3, 0x4)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)=[&(0x7f0000000080)=':md5sumself\x00', &(0x7f0000000100)="c47b766d6e657430656d30252d2d00"])
syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x480040)
r0 = syz_open_procfs(0x0, &(0x7f0000000480)='syscall\x00')
openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x0, 0x0)
read$eventfd(r0, &(0x7f0000001500), 0x8)
execveat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280), 0x0)
open$dir(&(0x7f0000000240)='./file0\x00', 0x62101, 0xfffffffffffffffc)

2018/04/16 18:14:22 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', <r1=>0x0})
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @random="f49657a503ca"}, 0x10)
syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffb, 0x4, &(0x7f00000002c0)=[{&(0x7f0000000100)="eaccad82f0b7a8518f65359c59b2779d06fb97dd9afa7ab01a1d932c01d925d2a988d8fbabd419772a033d0685e3870a104ccc9543a9aa6fe03d333a5d27fce51cfb1fec3bc980fb4c11c4a392fc2b20b6637b3d10265ffa2f74983b92f2201c63b23e6b71dbbeb1fb0de2ee07e3ba9a96de63d4f731053ec873b6ceb204031753ded2518028c0703c48d3bccb5a3f230fe7ca46da1864347205d5a58150ffeae19645087ba6fbbc3d82168e4553134327517ebbf68760487f7e48", 0xbb, 0x3}, {&(0x7f00000001c0)="bd8cce383a4fe2c6af059ad9cf8b5da527", 0x11, 0x100000000}, {&(0x7f0000000200)="c4c5131bd1c7aa0f51cb670b958baad16524077ea6d1daa51aad407cbcad9e06ac8f971a867c9075f0e3016a278e724e25532007f77db4ef24a1ab2b2233a7a3a0625e3738a0d61fa50e8fe63fda4819182d562888489f9003a85579cb2fa169840e914bbf0dd820f4e64fb3e354768b", 0x70, 0x3}, {&(0x7f0000000280)="bf69316c0b91f8cdfff05200d1525b8aa83bd2d13e85f0cf7b33e3", 0x1b, 0x8}], 0x9bf343899b7d35c5, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x4)
write(r2, &(0x7f0000000380)="2700000014000707030e0000120f0a0011000127bbb57a3e0e49d6a90600d6ec0000f600000000", 0x27)

2018/04/16 18:14:22 executing program 6:
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003780)='/dev/vga_arbiter\x00', 0x0, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x4, &(0x7f00000012c0)=[{&(0x7f00000000c0)="ec5a66f9fb953ce6f043a43378450a362b57ab31a622d4728a3416883dad9f60b1accf328301209f80a6d696689809c66183fcf9524f1b961f242210f2a985606a44896321f3b9144dd092116f28a1f3a09c9c0686bfccd691d4b00bacfe4b1d12ee3d4133f6d38e52fb7a618f332467a8822a5a00c5e659549b32e162580655534a86cf93e822caaa1e619172d48efb01f934a31098a05ba81b38b3ce48fbfde9fba0d2853f19beed39f8f3921b6c0315e3883c017741e99aa52e9fb0b086000329e940ab3f4ba8a53fe4b82f88c95c0f1bedbacc828544", 0xd8, 0xe1c}, {&(0x7f00000001c0)="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", 0x1000, 0x8}, {&(0x7f00000011c0)="0bf6f866e8f439cb5a8b28b240505b5a967bf2c73a1df95035fb2e1584b12496530e1f93e0f2d4b6a6281c947ac22d66796d9298432bfa2fbc052b83aa5700d4fb97c9cb3e943a9516f2a3c6b51f8b132c00130c125ab7d1828e55405a0bd61d2fe4fec91c376fd3ca1a4646229e81a076cddc5f5effdaec1a911fd53ec11a15e9148176f1a61e5229db5cd26db1cb88d425b844325cb911ee72ca4d9963707e15bacd", 0xa3, 0x20}, {&(0x7f0000001280)="3401dfbb0c", 0x5, 0x100}], 0x4000, &(0x7f0000001340)={[{@errors_remount='errors=remount-ro', 0x2c}]})
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x2, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0)
openat$ppp(0xffffffffffffff9c, &(0x7f0000003640)='/dev/ppp\x00', 0x100, 0x0)
syz_open_dev$sndpcmp(&(0x7f0000001380)='/dev/snd/pcmC#D#p\x00', 0x81, 0x381000)
syz_mount_image$msdos(&(0x7f00000013c0)='msdos\x00', &(0x7f0000001400)='./file0\x00', 0x81, 0x6, &(0x7f0000003680)=[{&(0x7f0000001440)="4943c670cdad38f6ce12450473bc4516", 0x10, 0x5}, {&(0x7f0000001480)="c0a0d50c0d21a005dc5a3c2e6c2352ca919d3aba75e6581fde716753297b622fb6e78a9957e0781dd035b2a780607ad5bd501c7614a992f6c35eb01ab0c97b08de024ab74dad1ed5b43087cb7c6596a10240285e4600f7aac6781379420bcd0326bad8f5499a7160bcab34532a56076bff00079d99fe950300590855a6f01378c88f3cf3a30e6d7e55fcf58a3d883d6bcd1d0bb0b2eb834ede21ae3933d7433730234beff638f31a342e46961a2274d1679247cfa0296f3b1e5207885b217c20d5fb4ef784a4ddde4a24ae", 0xcb, 0x1f}, {&(0x7f0000001580)="49aec2504bb7d696d86a6eed22234cfbb89d86ab99f5d7fca945973af7760561d60784fdd9921ea4c8a1650860cb4f736ec0e0e0a7c4d039fe715a759083b7d357467374c2adbc91c3e878549123e3dfe11bf8296487aa06f208fde2564d9b419fdc3ac170438a2949c1936b67282d7543a25f8b48fc388cf2459a1228de119e4b23484ab32e136ae51ef5", 0x8b, 0x4}, {&(0x7f0000001640)="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", 0x1000, 0x2}, {&(0x7f0000002640)="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", 0x1000, 0x8}, {&(0x7f0000003640), 0x0, 0xfffffffffffffff9}], 0x200000, &(0x7f0000003740)={[{@sys_immutable='sys_immutable', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]})

[  185.287365] device bridge0 entered promiscuous mode
[  185.293857] FAULT_INJECTION: forcing a failure.
[  185.293857] name failslab, interval 1, probability 0, space 0, times 0
[  185.305157] CPU: 0 PID: 15699 Comm: syz-executor4 Not tainted 4.17.0-rc1+ #5
[  185.312351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  185.321715] Call Trace:
[  185.324326]  dump_stack+0x1b9/0x294
[  185.327957]  ? dump_stack_print_info.cold.2+0x52/0x52
[  185.333150]  ? __save_stack_trace+0x7e/0xd0
[  185.337470]  should_fail.cold.4+0xa/0x1a
[  185.341526]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  185.346621]  ? save_stack+0x43/0xd0
[  185.350236]  ? kasan_kmalloc+0xc4/0xe0
[  185.354166]  ? kmem_cache_alloc_trace+0x152/0x780
[  185.358995]  ? __memcg_init_list_lru_node+0x17d/0x2c0
[  185.364176]  ? __list_lru_init+0x456/0x790
[  185.368404]  ? sget_userns+0x6d9/0xf20
[  185.372282]  ? graph_lock+0x170/0x170
[  185.376070]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  185.380813]  ? do_mount+0x564/0x3070
[  185.384513]  ? ksys_mount+0x12d/0x140
[  185.388300]  ? __x64_sys_mount+0xbe/0x150
[  185.392436]  ? do_syscall_64+0x1b1/0x800
[  185.396486]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  185.401842]  ? find_held_lock+0x36/0x1c0
[  185.405906]  ? __lock_is_held+0xb5/0x140
[  185.409975]  ? check_same_owner+0x320/0x320
[  185.414289]  ? rcu_note_context_switch+0x710/0x710
[  185.419210]  __should_failslab+0x124/0x180
[  185.423437]  should_failslab+0x9/0x14
[  185.427228]  kmem_cache_alloc_trace+0x2cb/0x780
[  185.431884]  ? __kmalloc_node+0x33/0x70
[  185.435844]  ? __kmalloc_node+0x33/0x70
[  185.439810]  ? rcu_read_lock_sched_held+0x108/0x120
[  185.444822]  __memcg_init_list_lru_node+0x17d/0x2c0
[  185.449832]  ? kvfree_rcu+0x20/0x20
[  185.453448]  ? __kmalloc_node+0x47/0x70
[  185.457410]  __list_lru_init+0x456/0x790
[  185.461459]  ? list_lru_destroy+0x4c0/0x4c0
[  185.465767]  ? mark_held_locks+0xc9/0x160
[  185.469904]  ? __raw_spin_lock_init+0x1c/0x100
[  185.474559]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  185.479561]  ? __lockdep_init_map+0x105/0x590
[  185.484045]  ? lockdep_init_map+0x9/0x10
[  185.488098]  sget_userns+0x6d9/0xf20
[  185.491798]  ? kill_litter_super+0x90/0x90
[  185.496028]  ? ns_test_super+0x50/0x50
[  185.499904]  ? destroy_unused_super.part.9+0x100/0x100
[  185.505167]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  185.509737]  ? kasan_check_write+0x14/0x20
[  185.513957]  ? do_raw_spin_lock+0xc1/0x200
[  185.518184]  ? blkdev_get+0xc0/0xb30
[  185.521897]  ? cap_capable+0x1f9/0x260
[  185.525779]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  185.531306]  ? security_capable+0x99/0xc0
[  185.535441]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  185.540984]  ? ns_capable_common+0x13f/0x170
[  185.545382]  ? kill_litter_super+0x90/0x90
[  185.549602]  sget+0x10b/0x150
[  185.552700]  ? ns_test_super+0x50/0x50
[  185.556574]  mount_bdev+0x111/0x3e0
[  185.560189]  ? hfs_show_options+0x6e0/0x6e0
[  185.564498]  hfs_mount+0x34/0x40
[  185.567849]  mount_fs+0xae/0x328
[  185.571206]  ? mpi_free.cold.1+0x19/0x19
[  185.575256]  vfs_kern_mount.part.34+0xd4/0x4d0
[  185.579827]  ? may_umount+0xb0/0xb0
[  185.583441]  ? _raw_read_unlock+0x22/0x30
[  185.587573]  ? __get_fs_type+0x97/0xc0
[  185.591451]  do_mount+0x564/0x3070
[  185.594977]  ? lock_downgrade+0x8e0/0x8e0
[  185.599124]  ? copy_mount_string+0x40/0x40
[  185.603349]  ? check_same_owner+0x320/0x320
[  185.607661]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  185.612669]  ? __check_object_size+0x95/0x5d9
[  185.617152]  ? __might_sleep+0x95/0x190
[  185.621116]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  185.626646]  ? _copy_from_user+0xdf/0x150
[  185.630784]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  185.636307]  ? copy_mount_options+0x285/0x380
[  185.640790]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  185.646314]  ksys_mount+0x12d/0x140
[  185.649940]  __x64_sys_mount+0xbe/0x150
[  185.653900]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  185.658912]  do_syscall_64+0x1b1/0x800
[  185.662794]  ? finish_task_switch+0x1ca/0x810
[  185.667275]  ? syscall_return_slowpath+0x5c0/0x5c0
[  185.672189]  ? syscall_return_slowpath+0x30f/0x5c0
[  185.677110]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  185.682476]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  185.687311]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  185.692485] RIP: 0033:0x455319
[  185.695657] RSP: 002b:00007fecf08e9c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  185.703362] RAX: ffffffffffffffda RBX: 00007fecf08ea6d4 RCX: 0000000000455319
[  185.710617] RDX: 00000000200001c0 RSI: 0000000020000380 RDI: 0000000020000340
[  185.717874] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  185.725141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  185.732396] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000000e
2018/04/16 18:14:22 executing program 4 (fault-call:1 fault-nth:15):
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)

2018/04/16 18:14:22 executing program 1:
r0 = socket$inet6(0xa, 0x3, 0x0)
bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x1d}}, 0x1c)
socket$nl_route(0x10, 0x3, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000)=0xdfe9, 0x4)
syz_emit_ethernet(0x2d5, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f0000000040))

2018/04/16 18:14:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0x5, &(0x7f00000003c0)=[{&(0x7f00000000c0)="150dbe37d127496aa0834d1a20670c268bd1f780384264e12e0fb858d787c26e42c358d0f97d055eb35d660321c9d377acb7cd08aefad70dca571add226e74536ed7edb44b8f5f16ba2f07834669a56420cce90c79b79629849115a0634e3252", 0x60, 0x1}, {&(0x7f0000000140)="643187f275238381e04f7394220fdc9b2f3ed4a913238f8ae34a86ffff5cd49f10d75cbccc3463da4e2aecbd801abc52bac6b3d2a86b9c3702f2368ef0a095ac5d7cb9ef5d24175ee938f2a1fb08f34a98955b1f3b3cd0", 0x57, 0x80}, {&(0x7f00000001c0)="6ba4ac0cb17d27a764deeae6ce137d787bc74b00885717fe2e846a8994c5fa9e84d991057069e05dc59a5784dd401f552169a3467d02bac01fac3cda222c850ab112ddec5bc9df3939fa5e18736c68f7ec4852d1e4b45f376d67a50d6f57545a306649ad1185b4edbfeb35fbda2af8927b2f88e9505e38ddac1c7db29ec2f81f74fe599ca70692474cd71a0901e1132ea2834e05385bbba21532f8a5e8f1af61a22b401081792a0100b2d8872acb6520369fcb9a22e0dbbb51a394f5f5fdcee312c38c86440e278e7fb210c07f5268ad78988f703a4ae56931a71053da65", 0xde, 0x8d}, {&(0x7f00000002c0)="9439c4c8119c577df0ee518af4087a3383eda710181944d62ae8383fbaa1230bd174016713c7f3b1f732ef4a5962f46c22da7bc9015a62d93435ee19690f90abe0edfc92fd72d55b000df4e49ca53a86cc77477769d683b60b775cd3fae95a52c61485fdedaf51948b2b06a11c924f946974e5fab3be94c7ac0c04d9b7ee787a651646bbeb75b3426a2f56536580c7a4a0", 0x91, 0xdd}, {&(0x7f0000000380)="c43d168d11a2e43761b801efbf17bc460e08e5d7d4c50b781429aded27c839b23b770c24d153527b23ae3bbec99d6829f1", 0x31, 0x100000000}], 0x8, &(0x7f0000000440)={[{@locktable={'locktable', 0x3d, 'mime_type:trusted\'$'}, 0x2c}, {@lockproto_dlm='lockproto=dlm', 0x2c}]})
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000), 0x5)

[  185.779898] gfs2: invalid mount option: quoÌ]=account
[  185.785212] gfs2: can't parse mount arguments
[  185.812566] device bridge0 left promiscuous mode
[  185.859680] gfs2: invalid mount option: quoÌ]=account
[  185.865009] gfs2: can't parse mount arguments
[  185.873652] FAT-fs (loop6): bogus logical sector size 36287
[  185.879504] FAT-fs (loop6): Can't find a valid FAT filesystem
[  185.946917] FAT-fs (loop6): invalid media value (0xa1)
[  185.952379] FAT-fs (loop6): Can't find a valid FAT filesystem
[  185.988061] FAT-fs (loop6): bogus logical sector size 36287
[  185.994010] FAT-fs (loop6): Can't find a valid FAT filesystem
[  186.019849] FAULT_INJECTION: forcing a failure.
[  186.019849] name failslab, interval 1, probability 0, space 0, times 0
[  186.031159] CPU: 0 PID: 15730 Comm: syz-executor4 Not tainted 4.17.0-rc1+ #5
[  186.038354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  186.047709] Call Trace:
[  186.050311]  dump_stack+0x1b9/0x294
[  186.053956]  ? dump_stack_print_info.cold.2+0x52/0x52
[  186.059180]  ? __save_stack_trace+0x7e/0xd0
[  186.063524]  should_fail.cold.4+0xa/0x1a
[  186.067627]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  186.072836]  ? save_stack+0x43/0xd0
[  186.076477]  ? kasan_kmalloc+0xc4/0xe0
[  186.080369]  ? kmem_cache_alloc_trace+0x152/0x780
[  186.085221]  ? __memcg_init_list_lru_node+0x17d/0x2c0
[  186.090418]  ? __list_lru_init+0x456/0x790
[  186.094669]  ? sget_userns+0x6d9/0xf20
[  186.098568]  ? graph_lock+0x170/0x170
[  186.102386]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  186.107151]  ? do_mount+0x564/0x3070
[  186.110874]  ? ksys_mount+0x12d/0x140
[  186.114683]  ? __x64_sys_mount+0xbe/0x150
[  186.118844]  ? do_syscall_64+0x1b1/0x800
[  186.122921]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  186.128298]  ? find_held_lock+0x36/0x1c0
[  186.132634]  ? __lock_is_held+0xb5/0x140
[  186.136708]  ? check_same_owner+0x320/0x320
[  186.141029]  ? rcu_note_context_switch+0x710/0x710
[  186.145974]  __should_failslab+0x124/0x180
[  186.150224]  should_failslab+0x9/0x14
[  186.154039]  kmem_cache_alloc_trace+0x2cb/0x780
[  186.158717]  ? __kmalloc_node+0x33/0x70
[  186.162722]  ? __kmalloc_node+0x33/0x70
[  186.166710]  ? rcu_read_lock_sched_held+0x108/0x120
[  186.171764]  __memcg_init_list_lru_node+0x17d/0x2c0
[  186.176792]  ? kvfree_rcu+0x20/0x20
[  186.180428]  ? __kmalloc_node+0x47/0x70
[  186.184413]  __list_lru_init+0x456/0x790
[  186.188482]  ? list_lru_destroy+0x4c0/0x4c0
[  186.192817]  ? mark_held_locks+0xc9/0x160
[  186.196985]  ? __raw_spin_lock_init+0x1c/0x100
[  186.201594]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  186.206695]  ? __lockdep_init_map+0x105/0x590
[  186.211178]  ? lockdep_init_map+0x9/0x10
[  186.215225]  sget_userns+0x6d9/0xf20
[  186.218922]  ? kill_litter_super+0x90/0x90
[  186.223141]  ? ns_test_super+0x50/0x50
[  186.227023]  ? destroy_unused_super.part.9+0x100/0x100
[  186.232305]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  186.236874]  ? kasan_check_write+0x14/0x20
[  186.241790]  ? do_raw_spin_lock+0xc1/0x200
[  186.246028]  ? blkdev_get+0xc0/0xb30
[  186.249739]  ? cap_capable+0x1f9/0x260
[  186.253617]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  186.259152]  ? security_capable+0x99/0xc0
[  186.263282]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  186.268828]  ? ns_capable_common+0x13f/0x170
[  186.273223]  ? kill_litter_super+0x90/0x90
[  186.277442]  sget+0x10b/0x150
[  186.280534]  ? ns_test_super+0x50/0x50
[  186.284416]  mount_bdev+0x111/0x3e0
[  186.288038]  ? hfs_show_options+0x6e0/0x6e0
[  186.292346]  hfs_mount+0x34/0x40
[  186.295703]  mount_fs+0xae/0x328
[  186.299061]  ? mpi_free.cold.1+0x19/0x19
[  186.303126]  vfs_kern_mount.part.34+0xd4/0x4d0
[  186.307695]  ? may_umount+0xb0/0xb0
[  186.311311]  ? _raw_read_unlock+0x22/0x30
[  186.315453]  ? __get_fs_type+0x97/0xc0
[  186.319349]  do_mount+0x564/0x3070
[  186.322896]  ? lock_downgrade+0x8e0/0x8e0
[  186.327045]  ? copy_mount_string+0x40/0x40
[  186.331287]  ? check_same_owner+0x320/0x320
[  186.335610]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  186.340612]  ? __check_object_size+0x95/0x5d9
[  186.345103]  ? __might_sleep+0x95/0x190
[  186.349094]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  186.354631]  ? _copy_from_user+0xdf/0x150
[  186.358780]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  186.364304]  ? copy_mount_options+0x285/0x380
[  186.368786]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  186.374311]  ksys_mount+0x12d/0x140
[  186.377926]  __x64_sys_mount+0xbe/0x150
[  186.381900]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  186.386901]  do_syscall_64+0x1b1/0x800
[  186.390776]  ? finish_task_switch+0x1ca/0x810
[  186.395274]  ? syscall_return_slowpath+0x5c0/0x5c0
[  186.400199]  ? syscall_return_slowpath+0x30f/0x5c0
[  186.405135]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  186.410495]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  186.415332]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  186.420504] RIP: 0033:0x455319
[  186.423678] RSP: 002b:00007fecf08e9c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  186.431381] RAX: ffffffffffffffda RBX: 00007fecf08ea6d4 RCX: 0000000000455319
2018/04/16 18:14:23 executing program 2:
r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2)
write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c4607040508b70300000000000040000000000000007d030000000000000400000006003800020015fcffff"], 0x2e)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0)
syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x404000)
syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
syz_extract_tcp_res(&(0x7f0000000080), 0x9, 0x8001)

2018/04/16 18:14:23 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$rdma_cm(r0, &(0x7f0000000c80)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000c40)=ANY=[@ANYRES32=<r1=>0xffffffff], @ANYBLOB="010100003fffe200"], 0x20)
write$rdma_cm(r0, &(0x7f00000001c0)=@set_option={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000000000), r1, 0x0, 0x0, 0x1}}, 0x20)

2018/04/16 18:14:23 executing program 5:
syz_mount_image$hfsplus(&(0x7f00000000c0)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0xffff, 0x3, &(0x7f0000000280)=[{&(0x7f0000000180)="80a59e677c48237791da274ed32e0605ffebd26b1a1ba6541ca176b5ddba977dfeeaafb17a3e05056ef7cba676bf7b8dfdafabc633a7e16c570231db1b545e5fd06b6272ee944c2a025465247ac7b0d4da9f3d4e8ddd58772aca158f712377f785", 0x61, 0xfffffffffffffffb}, {&(0x7f0000000500)="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", 0x1000, 0x2c69}, {&(0x7f0000000200)="030e0573751357f0887113e96ec06afd441cea34a78f1a9bb3a4dcf57b10525e6e51e2e556e3f6c88255e3e5334fb83316901efe5b359b6d133bcd5d46d7f68350ae35d49fdedb9631d993e2ce54195c4bbaa8e316a3e23f3361e07c442cc3e57d010d12530a92a41ac2831c8fa4771dcd67bb3fe337270a", 0x78, 0x50b7}], 0x100020, &(0x7f0000000300)={[{@barrier='barrier', 0x2c}, {@type={'type', 0x3d, "e7b7bbb4"}, 0x2c}, {@decompose='decompose', 0x2c}, {@umask={'umask', 0x3d, [0x33, 0x36, 0x34, 0x36, 0x34, 0x36]}, 0x2c}, {@nls={'nls', 0x3d, 'cp861'}, 0x2c}, {@force='force', 0x2c}]})
r0 = open(&(0x7f0000000340)='./file0/file0\x00', 0x3fff2, 0x80)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x680000, 0x0)
fallocate(r0, 0x0, 0x0, 0x5)
syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400)

2018/04/16 18:14:23 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
ioctl$sock_ifreq(r1, 0x8000000008b0f, &(0x7f0000000080)={'bridge0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2}})
socket$inet(0x2, 0xa, 0x80000000)
setsockopt(r0, 0x0, 0x82, &(0x7f0000000000), 0x0)
socket$bt_rfcomm(0x1f, 0x3, 0x3)
socket$inet_sctp(0x2, 0x5, 0x84)
ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000000140)={'syz_tun\x00', @ifru_mtu=0x20})
socket$netlink(0x10, 0x3, 0x0)

2018/04/16 18:14:23 executing program 1:
syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x400000)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$can_bcm(0x1d, 0x2, 0x2)
getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00000001c0)={@empty, <r1=>0x0}, &(0x7f0000000200)=0x14)
syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'irlan0\x00', <r2=>r1})
socket$l2tp(0x18, 0x1, 0x1)
connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r2}, 0x10)
getsockname(r0, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x80)
sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0)

2018/04/16 18:14:23 executing program 6:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x121200, 0x0)
openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x100, 0x0)
openat$cgroup_subtree(r0, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0)
openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x20000, 0x0)
socket$l2tp(0x18, 0x1, 0x1)
openat$ion(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ion\x00', 0x0, 0x0)
capset(&(0x7f0000000000)={0x19980330}, &(0x7f00000000c0))
syz_open_pts(r1, 0x8000)
flistxattr(r1, &(0x7f0000000080)=""/16, 0x14)
syz_open_pts(r1, 0x20000)

2018/04/16 18:14:23 executing program 4 (fault-call:1 fault-nth:16):
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)

2018/04/16 18:14:23 executing program 0:
r0 = getpgrp(0x0)
sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101)
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x3})
creat(&(0x7f0000000040)='./control/file1\x00', 0x0)
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f00000000c0)='./control/file0\x00')
rmdir(&(0x7f000015dff6)='./control\x00')
unlink(&(0x7f0000000140)='./control/file0\x00')
close(r1)

[  186.438631] RDX: 00000000200001c0 RSI: 0000000020000380 RDI: 0000000020000340
[  186.445895] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  186.453154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  186.460411] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000000f
[  186.513402] sg_write: data in/out 134546403/4 bytes for SCSI command 0x6-- guessing data in;
[  186.513402]    program syz-executor2 not setting count and/or reply_len properly
[  186.562728] FAULT_INJECTION: forcing a failure.
[  186.562728] name failslab, interval 1, probability 0, space 0, times 0
[  186.574131] CPU: 1 PID: 15780 Comm: syz-executor4 Not tainted 4.17.0-rc1+ #5
[  186.582973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  186.592769] Call Trace:
[  186.595371]  dump_stack+0x1b9/0x294
[  186.599012]  ? dump_stack_print_info.cold.2+0x52/0x52
[  186.603197] sg_write: data in/out 134546403/4 bytes for SCSI command 0x6-- guessing data in;
[  186.603197]    program syz-executor2 not setting count and/or reply_len properly
[  186.604220]  ? __save_stack_trace+0x7e/0xd0
[  186.604250]  should_fail.cold.4+0xa/0x1a
[  186.604277]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  186.633693]  ? save_stack+0x43/0xd0
[  186.637330]  ? kasan_kmalloc+0xc4/0xe0
[  186.641223]  ? kmem_cache_alloc_trace+0x152/0x780
[  186.646078]  ? __memcg_init_list_lru_node+0x17d/0x2c0
[  186.651270]  ? __list_lru_init+0x456/0x790
[  186.655510]  ? sget_userns+0x6d9/0xf20
[  186.659400]  ? graph_lock+0x170/0x170
[  186.663206]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  186.667968]  ? do_mount+0x564/0x3070
[  186.671683]  ? ksys_mount+0x12d/0x140
[  186.675494]  ? __x64_sys_mount+0xbe/0x150
[  186.679652]  ? do_syscall_64+0x1b1/0x800
[  186.683722]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  186.689089]  ? find_held_lock+0x36/0x1c0
[  186.693148]  ? __lock_is_held+0xb5/0x140
[  186.697217]  ? check_same_owner+0x320/0x320
[  186.701539]  ? rcu_note_context_switch+0x710/0x710
[  186.706466]  __should_failslab+0x124/0x180
[  186.710694]  should_failslab+0x9/0x14
[  186.714486]  kmem_cache_alloc_trace+0x2cb/0x780
[  186.719840]  ? __kmalloc_node+0x33/0x70
[  186.723800]  ? __kmalloc_node+0x33/0x70
[  186.727767]  ? rcu_read_lock_sched_held+0x108/0x120
[  186.732779]  __memcg_init_list_lru_node+0x17d/0x2c0
[  186.737787]  ? kvfree_rcu+0x20/0x20
[  186.741402]  ? __kmalloc_node+0x47/0x70
[  186.745374]  __list_lru_init+0x456/0x790
[  186.749427]  ? list_lru_destroy+0x4c0/0x4c0
[  186.753741]  ? mark_held_locks+0xc9/0x160
[  186.757883]  ? __raw_spin_lock_init+0x1c/0x100
[  186.762454]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  186.767460]  ? __lockdep_init_map+0x105/0x590
[  186.771948]  ? lockdep_init_map+0x9/0x10
[  186.776007]  sget_userns+0x6d9/0xf20
[  186.779723]  ? kill_litter_super+0x90/0x90
[  186.783955]  ? ns_test_super+0x50/0x50
[  186.787837]  ? destroy_unused_super.part.9+0x100/0x100
[  186.793104]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  186.797678]  ? kasan_check_write+0x14/0x20
[  186.801903]  ? do_raw_spin_lock+0xc1/0x200
[  186.806135]  ? blkdev_get+0xc0/0xb30
[  186.809841]  ? cap_capable+0x1f9/0x260
[  186.813748]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  186.819274]  ? security_capable+0x99/0xc0
[  186.823417]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  186.828944]  ? ns_capable_common+0x13f/0x170
[  186.833345]  ? kill_litter_super+0x90/0x90
[  186.837572]  sget+0x10b/0x150
[  186.840671]  ? ns_test_super+0x50/0x50
[  186.844556]  mount_bdev+0x111/0x3e0
[  186.848172]  ? hfs_show_options+0x6e0/0x6e0
[  186.852498]  hfs_mount+0x34/0x40
[  186.855855]  mount_fs+0xae/0x328
[  186.859213]  ? mpi_free.cold.1+0x19/0x19
[  186.863274]  vfs_kern_mount.part.34+0xd4/0x4d0
[  186.867848]  ? may_umount+0xb0/0xb0
[  186.871480]  ? _raw_read_unlock+0x22/0x30
[  186.875616]  ? __get_fs_type+0x97/0xc0
[  186.879497]  do_mount+0x564/0x3070
[  186.883037]  ? lock_downgrade+0x8e0/0x8e0
[  186.887179]  ? copy_mount_string+0x40/0x40
[  186.891404]  ? check_same_owner+0x320/0x320
[  186.895719]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  186.900734]  ? __check_object_size+0x95/0x5d9
[  186.905244]  ? __might_sleep+0x95/0x190
[  186.909217]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  186.914745]  ? _copy_from_user+0xdf/0x150
[  186.918893]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  186.924422]  ? copy_mount_options+0x285/0x380
[  186.928908]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  186.934440]  ksys_mount+0x12d/0x140
[  186.938061]  __x64_sys_mount+0xbe/0x150
[  186.942034]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  186.947048]  do_syscall_64+0x1b1/0x800
[  186.951043]  ? finish_task_switch+0x1ca/0x810
[  186.955531]  ? syscall_return_slowpath+0x5c0/0x5c0
[  186.960575]  ? syscall_return_slowpath+0x30f/0x5c0
[  186.965512]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  186.970879]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  186.976098]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  186.981276] RIP: 0033:0x455319
[  186.984454] RSP: 002b:00007fecf08e9c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  186.992155] RAX: ffffffffffffffda RBX: 00007fecf08ea6d4 RCX: 0000000000455319
[  186.999416] RDX: 00000000200001c0 RSI: 0000000020000380 RDI: 0000000020000340
[  187.006686] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
2018/04/16 18:14:23 executing program 6:
syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x1000, 0xa000)
perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x102)
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x2, &(0x7f0000991000/0x4000)=nil)
openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x101000, 0x0)
madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008)

2018/04/16 18:14:24 executing program 3:
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x10000, 0x4, 0x100, 0x400}, 0x10)
r0 = socket(0x11, 0x4000000000080003, 0x0)
setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5)
setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000), 0x4)

2018/04/16 18:14:24 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x3dd}}, 0x0, 0x0, 0xffffffffffffffff, 0x10000000)
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0)

[  187.013944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  187.021203] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000010
2018/04/16 18:14:24 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
bind$alg(r0, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18)
openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0)

2018/04/16 18:14:24 executing program 4 (fault-call:1 fault-nth:17):
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)

2018/04/16 18:14:24 executing program 5:
openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x600003, 0x0)
syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x46, 0x4000)
r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x785440, 0x0)
openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0xc00, 0x0)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x4053, r0, 0x0)
syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)

2018/04/16 18:14:24 executing program 7:
r0 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80, 0x0)
mmap$binder(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x51, r0, 0x0)

[  187.143453] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready
2018/04/16 18:14:24 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x64, 0x3)
syz_open_pts(r0, 0x0)
r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0x40485404, &(0x7f0000000100))
syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x101901)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x10002)

2018/04/16 18:14:24 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='task\x00')
syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0)
exit(0x2001000000000003)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0)
openat$cgroup(r0, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0)
write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c2ea500000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78)

[  187.213764] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready
[  187.291440] FAULT_INJECTION: forcing a failure.
[  187.291440] name failslab, interval 1, probability 0, space 0, times 0
[  187.302790] CPU: 0 PID: 15823 Comm: syz-executor4 Not tainted 4.17.0-rc1+ #5
[  187.309991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  187.319339] Call Trace:
[  187.321923]  dump_stack+0x1b9/0x294
[  187.325634]  ? dump_stack_print_info.cold.2+0x52/0x52
[  187.330817]  ? perf_trace_lock_acquire+0xe3/0x980
[  187.335677]  ? __save_stack_trace+0x7e/0xd0
[  187.340003]  should_fail.cold.4+0xa/0x1a
[  187.344084]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  187.349185]  ? save_stack+0x43/0xd0
[  187.352896]  ? kasan_kmalloc+0xc4/0xe0
[  187.356777]  ? kmem_cache_alloc_trace+0x152/0x780
[  187.361616]  ? __memcg_init_list_lru_node+0x17d/0x2c0
[  187.366798]  ? __list_lru_init+0x456/0x790
[  187.371043]  ? sget_userns+0x6d9/0xf20
[  187.375016]  ? graph_lock+0x170/0x170
[  187.378819]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  187.383563]  ? do_mount+0x564/0x3070
[  187.387275]  ? ksys_mount+0x12d/0x140
[  187.391066]  ? __x64_sys_mount+0xbe/0x150
[  187.395225]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  187.400583]  ? find_held_lock+0x36/0x1c0
[  187.404642]  ? __lock_is_held+0xb5/0x140
[  187.408954]  ? ppp_exit_net+0x710/0x7d0
[  187.412931]  ? check_same_owner+0x320/0x320
[  187.417252]  ? rcu_note_context_switch+0x710/0x710
[  187.422180]  __should_failslab+0x124/0x180
[  187.426413]  should_failslab+0x9/0x14
[  187.430225]  kmem_cache_alloc_trace+0x2cb/0x780
[  187.434887]  ? __kmalloc_node+0x33/0x70
[  187.438849]  ? __kmalloc_node+0x33/0x70
[  187.442816]  ? rcu_read_lock_sched_held+0x108/0x120
[  187.447838]  __memcg_init_list_lru_node+0x17d/0x2c0
[  187.452852]  ? kvfree_rcu+0x20/0x20
[  187.456475]  ? __kmalloc_node+0x47/0x70
[  187.460445]  __list_lru_init+0x456/0x790
[  187.464504]  ? list_lru_destroy+0x4c0/0x4c0
[  187.468819]  ? mark_held_locks+0xc9/0x160
[  187.472959]  ? __raw_spin_lock_init+0x1c/0x100
[  187.477531]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  187.482545]  ? __lockdep_init_map+0x105/0x590
[  187.487042]  ? lockdep_init_map+0x9/0x10
[  187.491106]  sget_userns+0x6d9/0xf20
[  187.494809]  ? kill_litter_super+0x90/0x90
[  187.499050]  ? ns_test_super+0x50/0x50
[  187.502927]  ? destroy_unused_super.part.9+0x100/0x100
[  187.508212]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  187.512796]  ? kasan_check_write+0x14/0x20
[  187.517028]  ? do_raw_spin_lock+0xc1/0x200
[  187.521282]  ? blkdev_get+0xc0/0xb30
[  187.524995]  ? cap_capable+0x1f9/0x260
[  187.528889]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  187.534415]  ? security_capable+0x99/0xc0
[  187.538559]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  187.544087]  ? ns_capable_common+0x13f/0x170
[  187.548505]  ? kill_litter_super+0x90/0x90
[  187.552732]  sget+0x10b/0x150
[  187.555828]  ? ns_test_super+0x50/0x50
[  187.559710]  mount_bdev+0x111/0x3e0
[  187.563346]  ? hfs_show_options+0x6e0/0x6e0
[  187.567659]  hfs_mount+0x34/0x40
[  187.571025]  mount_fs+0xae/0x328
[  187.574403]  ? mpi_free.cold.1+0x19/0x19
[  187.578463]  vfs_kern_mount.part.34+0xd4/0x4d0
[  187.583046]  ? may_umount+0xb0/0xb0
[  187.586771]  ? _raw_read_unlock+0x22/0x30
[  187.591080]  ? __get_fs_type+0x97/0xc0
[  187.594965]  do_mount+0x564/0x3070
[  187.598504]  ? lock_downgrade+0x8e0/0x8e0
[  187.602653]  ? copy_mount_string+0x40/0x40
[  187.606878]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  187.611886]  ? __check_object_size+0x95/0x5d9
[  187.616379]  ? __might_sleep+0x95/0x190
[  187.620352]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  187.625879]  ? _copy_from_user+0xdf/0x150
[  187.630028]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  187.635557]  ? copy_mount_options+0x285/0x380
[  187.640044]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  187.645584]  ksys_mount+0x12d/0x140
[  187.649233]  __x64_sys_mount+0xbe/0x150
[  187.653205]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  187.658214]  do_syscall_64+0x1b1/0x800
[  187.662089]  ? finish_task_switch+0x1ca/0x810
[  187.666575]  ? syscall_return_slowpath+0x5c0/0x5c0
[  187.671494]  ? syscall_return_slowpath+0x30f/0x5c0
[  187.676430]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  187.681796]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  187.686726]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  187.691903] RIP: 0033:0x455319
[  187.695079] RSP: 002b:00007fecf08e9c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  187.702781] RAX: ffffffffffffffda RBX: 00007fecf08ea6d4 RCX: 0000000000455319
[  187.710045] RDX: 00000000200001c0 RSI: 0000000020000380 RDI: 0000000020000340
[  187.717302] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  187.724577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  187.731842] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000011
2018/04/16 18:14:25 executing program 2:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x40000080806, 0x0)
bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
listen(r0, 0x20000003)
r1 = socket$inet6(0xa, 0x6, 0x0)
connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = accept4(r0, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0xc, 0x0)
syz_mount_image$hfsplus(&(0x7f0000000080)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x7, 0x2, &(0x7f0000000200)=[{&(0x7f0000000100)="5b643f6d287478b10bd274b830bf0b79c1ed13d7417e31f538af7999bcbd74dc67aa8eed0edc7ba9d5e4c432c3dd193b005110472b36f83f9009e20774ea3b2780a78d756ef771c28ee6e3bbde5b110a73a896e7c58974911f96624153c26bfa2e9cdfa61c79d70d7c3ca5b021a961f4c0a67e01f4f711d8398e9bff312183b060c5f863d89ad02a541b", 0x8a, 0xc0e}, {&(0x7f00000001c0)="23b3e38832358dacb248f061863f186ccbb8360aed0f60e468643c3a361bee34df", 0x21, 0xffff}], 0x2, &(0x7f0000000240)={[{@nls={'nls', 0x3d, 'macgaelic'}, 0x2c}, {@force='force', 0x2c}]})
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='gre0\x00', 0x10)
connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80)

2018/04/16 18:14:25 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000004e40)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000004e00)={&(0x7f0000000340)=@setlink={0x30, 0x13, 0x211, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}, @IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x30}, 0x1}, 0x0)
syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080)="0468a93d4ef820091f6c0782992ece55c46ab7d8b0575af7c1", 0x19, 0x100}], 0x4000, &(0x7f0000000100)={[{@dmask={'dmask', 0x3d, [0x35, 0x36, 0x30]}, 0x2c}, {@errors_recover='errors=recover', 0x2c}]})

2018/04/16 18:14:25 executing program 7:
socket$alg(0x26, 0x5, 0x0)
r0 = getpid()
userfaultfd(0x0)
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r1 = syz_open_dev$random(&(0x7f0000000400)='/dev/random\x00', 0x0, 0x0)
ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000080)})
ptrace$setopts(0x4206, r0, 0x0, 0xffffc)
userfaultfd(0x0)
read(0xffffffffffffffff, &(0x7f0000000000)=""/126, 0x7e)
r2 = creat(&(0x7f0000000440)='./control\x00', 0x101)
ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc))
clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0))
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x7, 0x10000, 0x9, 0x1f, 0x1e5e, 0x4, 0x9, {<r3=>0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x6, 0x7f, 0x5, 0x3ff}}, &(0x7f00000002c0)=0xb0)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000500)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffff, 0x2, 0x7fffffff, 0x7fff, 0x1}, &(0x7f0000000300)=0x98)
mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0)
mkdir(&(0x7f000082f000)='./file0\x00', 0x2)
r4 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x2b, 0x0)
ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f00000004c0)=0x2)
readahead(r2, 0x5, 0x10c)
userfaultfd(0x0)
r5 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x7, 0x80000)
ioctl$KDSETLED(r4, 0x4b32, 0x2)
ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000000940)=ANY=[@ANYRES32=r4, @ANYBLOB="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"])
r6 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r6, 0xc0184900, &(0x7f00000005c0)={0x80fed, 0xf, 0x0, <r7=>0xffffffffffffffff})
dup3(r6, r7, 0x0)
ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000240)=&(0x7f0000000200))
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000140)={0x3f, 0xc, 0x1, 0x6}, &(0x7f00000001c0)=0x10)
listen$netrom(0xffffffffffffffff, 0x0)
pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000000280), &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8})

2018/04/16 18:14:25 executing program 6:
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e930965b20475b771c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48)
r1 = socket(0x10, 0x3, 0x0)
setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r0, 0x4)
write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26)

2018/04/16 18:14:25 executing program 1:
r0 = getpid()
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2}, 0x0)
sched_setaffinity(r0, 0x8, &(0x7f00000000c0)=0x40008000003)
socket$inet(0x2, 0x0, 0x3)
pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
write(r2, &(0x7f00000001c0), 0xfffffef3)
read(r2, &(0x7f0000000300)=""/169, 0xa9)
read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3)

2018/04/16 18:14:25 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000400)='./file0\x00', 0x0)
mount(&(0x7f0000212ff8)='::,ile:\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f0000000140))
syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x20002)
fremovexattr(0xffffffffffffffff, &(0x7f0000000080)=@known='system.advise\x00')
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x20000, 0x0)
syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x0)
statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140))

2018/04/16 18:14:25 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x2)
writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000300000900000100000000000600040004000d0005", 0x39}], 0x1)

2018/04/16 18:14:25 executing program 4 (fault-call:1 fault-nth:18):
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)

[  188.867282] libceph: parse_ips bad ip '::,ile'
[  188.868722] FAULT_INJECTION: forcing a failure.
[  188.868722] name failslab, interval 1, probability 0, space 0, times 0
[  188.883456] CPU: 0 PID: 15843 Comm: syz-executor4 Not tainted 4.17.0-rc1+ #5
[  188.886327] libceph: parse_ips bad ip '::,ile'
[  188.890661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  188.890668] Call Trace:
[  188.890695]  dump_stack+0x1b9/0x294
[  188.890720]  ? dump_stack_print_info.cold.2+0x52/0x52
[  188.890740]  ? __save_stack_trace+0x7e/0xd0
[  188.890763]  should_fail.cold.4+0xa/0x1a
[  188.924455]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  188.929580]  ? save_stack+0x43/0xd0
[  188.933218]  ? kasan_kmalloc+0xc4/0xe0
[  188.937116]  ? kmem_cache_alloc_trace+0x152/0x780
[  188.941978]  ? __memcg_init_list_lru_node+0x17d/0x2c0
[  188.947177]  ? __list_lru_init+0x456/0x790
[  188.951422]  ? sget_userns+0x6d9/0xf20
[  188.955328]  ? graph_lock+0x170/0x170
[  188.959161]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  188.963931]  ? do_mount+0x564/0x3070
[  188.967647]  ? ksys_mount+0x12d/0x140
[  188.971457]  ? __x64_sys_mount+0xbe/0x150
[  188.975622]  ? do_syscall_64+0x1b1/0x800
[  188.979692]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  188.985059]  ? find_held_lock+0x36/0x1c0
[  188.989201]  ? __lock_is_held+0xb5/0x140
[  188.993257]  ? check_same_owner+0x320/0x320
[  188.997573]  ? rcu_note_context_switch+0x710/0x710
[  189.002506]  __should_failslab+0x124/0x180
[  189.006738]  should_failslab+0x9/0x14
[  189.010526]  kmem_cache_alloc_trace+0x2cb/0x780
[  189.015179]  ? __kmalloc_node+0x33/0x70
[  189.019140]  ? __kmalloc_node+0x33/0x70
[  189.023099]  ? rcu_read_lock_sched_held+0x108/0x120
[  189.028107]  __memcg_init_list_lru_node+0x17d/0x2c0
[  189.033109]  ? kvfree_rcu+0x20/0x20
[  189.036724]  ? __kmalloc_node+0x47/0x70
[  189.040688]  __list_lru_init+0x456/0x790
[  189.044769]  ? list_lru_destroy+0x4c0/0x4c0
[  189.049090]  ? mark_held_locks+0xc9/0x160
[  189.053227]  ? __raw_spin_lock_init+0x1c/0x100
[  189.057809]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  189.062818]  ? __lockdep_init_map+0x105/0x590
[  189.067301]  ? lockdep_init_map+0x9/0x10
[  189.071443]  sget_userns+0x6d9/0xf20
[  189.075142]  ? kill_litter_super+0x90/0x90
[  189.079375]  ? ns_test_super+0x50/0x50
[  189.083250]  ? destroy_unused_super.part.9+0x100/0x100
[  189.089480]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  189.094057]  ? kasan_check_write+0x14/0x20
[  189.098278]  ? do_raw_spin_lock+0xc1/0x200
[  189.102602]  ? blkdev_get+0xc0/0xb30
[  189.106304]  ? cap_capable+0x1f9/0x260
[  189.110195]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  189.115725]  ? security_capable+0x99/0xc0
[  189.119869]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  189.125397]  ? ns_capable_common+0x13f/0x170
[  189.129806]  ? kill_litter_super+0x90/0x90
[  189.134203]  sget+0x10b/0x150
[  189.137295]  ? ns_test_super+0x50/0x50
[  189.141173]  mount_bdev+0x111/0x3e0
[  189.144796]  ? hfs_show_options+0x6e0/0x6e0
[  189.149121]  hfs_mount+0x34/0x40
[  189.152476]  mount_fs+0xae/0x328
[  189.155830]  ? mpi_free.cold.1+0x19/0x19
[  189.159883]  vfs_kern_mount.part.34+0xd4/0x4d0
[  189.164453]  ? may_umount+0xb0/0xb0
[  189.168069]  ? _raw_read_unlock+0x22/0x30
[  189.172737]  ? __get_fs_type+0x97/0xc0
[  189.176634]  do_mount+0x564/0x3070
[  189.180164]  ? lock_downgrade+0x8e0/0x8e0
[  189.184306]  ? copy_mount_string+0x40/0x40
[  189.188533]  ? check_same_owner+0x320/0x320
[  189.192858]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  189.197868]  ? __check_object_size+0x95/0x5d9
[  189.202360]  ? __might_sleep+0x95/0x190
[  189.206334]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  189.212937]  ? _copy_from_user+0xdf/0x150
[  189.217180]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  189.222704]  ? copy_mount_options+0x285/0x380
[  189.227187]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  189.232712]  ksys_mount+0x12d/0x140
[  189.236335]  __x64_sys_mount+0xbe/0x150
[  189.240299]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  189.245329]  do_syscall_64+0x1b1/0x800
[  189.249205]  ? finish_task_switch+0x1ca/0x810
[  189.253685]  ? syscall_return_slowpath+0x5c0/0x5c0
[  189.258599]  ? syscall_return_slowpath+0x30f/0x5c0
[  189.263520]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  189.268870]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  189.273701]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  189.278874] RIP: 0033:0x455319
[  189.282047] RSP: 002b:00007fecf08e9c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  189.289739] RAX: ffffffffffffffda RBX: 00007fecf08ea6d4 RCX: 0000000000455319
[  189.296991] RDX: 00000000200001c0 RSI: 0000000020000380 RDI: 0000000020000340
[  189.304250] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  189.311502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
2018/04/16 18:14:26 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x15)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000cc6f54)="2900000018001980013d75241a0407210206e30067ffbd010400000008000500000002000000000000", 0x29}], 0x1)
syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400)

2018/04/16 18:14:26 executing program 0:
socket$bt_rfcomm(0x1f, 0x3, 0x3)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$key(0xf, 0x3, 0x2)
r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_vs_stats\x00')
pread64(r0, &(0x7f0000000200)=""/8, 0x5a, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
socket$nl_xfrm(0x10, 0x3, 0x6)

[  189.318771] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000012
[  189.336868] ntfs: (device loop5): parse_options(): Unrecognized mount option .
[  189.358161] hfsplus: unable to find HFS+ superblock
2018/04/16 18:14:26 executing program 7:
perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x4003e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x4)
truncate(&(0x7f00000004c0)='./file0\x00', 0x81020e)
syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x7, 0x80000)
sendfile(r1, r0, &(0x7f0000002b80), 0x8000007fffffff)
openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-vsock\x00', 0x2, 0x0)
openat$cgroup_ro(r1, &(0x7f00000001c0)='pids.events\x00', 0x0, 0x0)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x10080, 0x0)

2018/04/16 18:14:26 executing program 3:
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = mq_open(&(0x7f00005a1ffb)='(+\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x81, 0x4})
mq_timedreceive(r0, &(0x7f0000000040)=""/177, 0xb1, 0x0, &(0x7f0000000140))
openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x200, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)

[  189.413670] ntfs: (device loop5): parse_options(): Unrecognized mount option .
2018/04/16 18:14:26 executing program 4 (fault-call:1 fault-nth:19):
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)

2018/04/16 18:14:26 executing program 5:
r0 = socket$inet6(0xa, 0xf, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
socket$nl_xfrm(0x10, 0x3, 0x6)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [0x0, 0x6], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10}}}}}}}, &(0x7f00000002c0))
socket$kcm(0x29, 0x2, 0x0)

2018/04/16 18:14:26 executing program 6:
r0 = socket$inet6(0xa, 0x2, 0x0)
socket$inet6(0xa, 0x3, 0x1)
bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x200000004e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4)
r1 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x800000f9d8, 0x4)
setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0xfffffffffffffffc, 0x4)
bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c)

[  189.590590] FAULT_INJECTION: forcing a failure.
[  189.590590] name failslab, interval 1, probability 0, space 0, times 0
[  189.602081] CPU: 1 PID: 15892 Comm: syz-executor4 Not tainted 4.17.0-rc1+ #5
[  189.609278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  189.618640] Call Trace:
[  189.621245]  dump_stack+0x1b9/0x294
[  189.624895]  ? dump_stack_print_info.cold.2+0x52/0x52
[  189.630098]  ? perf_trace_lock_acquire+0xe3/0x980
[  189.634960]  should_fail.cold.4+0xa/0x1a
[  189.639118]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  189.644212]  ? zap_class+0x720/0x720
[  189.647919]  ? print_usage_bug+0xc0/0xc0
[  189.651970]  ? graph_lock+0x170/0x170
[  189.655762]  ? lock_downgrade+0x8e0/0x8e0
[  189.659907]  ? find_held_lock+0x36/0x1c0
[  189.663972]  ? __lock_is_held+0xb5/0x140
[  189.668042]  ? check_same_owner+0x320/0x320
[  189.672353]  ? __might_sleep+0x95/0x190
[  189.676323]  ? rcu_note_context_switch+0x710/0x710
[  189.681248]  __should_failslab+0x124/0x180
[  189.685481]  should_failslab+0x9/0x14
[  189.689272]  __kmalloc+0x2c8/0x760
[  189.692806]  ? __kmalloc_node+0x47/0x70
[  189.696768]  ? __list_lru_init+0xdd/0x790
[  189.701525]  __list_lru_init+0xdd/0x790
[  189.705493]  ? list_lru_destroy+0x4c0/0x4c0
[  189.709811]  ? mark_held_locks+0xc9/0x160
[  189.713952]  ? __raw_spin_lock_init+0x1c/0x100
[  189.718526]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  189.723543]  ? lockdep_init_map+0x9/0x10
[  189.727599]  sget_userns+0x706/0xf20
[  189.731307]  ? kill_litter_super+0x90/0x90
[  189.735549]  ? ns_test_super+0x50/0x50
[  189.739427]  ? destroy_unused_super.part.9+0x100/0x100
[  189.744694]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  189.749268]  ? kasan_check_write+0x14/0x20
[  189.753494]  ? do_raw_spin_lock+0xc1/0x200
[  189.757725]  ? blkdev_get+0xc0/0xb30
[  189.761437]  ? cap_capable+0x1f9/0x260
[  189.765324]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  189.770851]  ? security_capable+0x99/0xc0
[  189.774993]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  189.780524]  ? ns_capable_common+0x13f/0x170
[  189.784924]  ? kill_litter_super+0x90/0x90
[  189.789147]  sget+0x10b/0x150
[  189.792241]  ? ns_test_super+0x50/0x50
[  189.796121]  mount_bdev+0x111/0x3e0
[  189.799740]  ? hfs_show_options+0x6e0/0x6e0
[  189.804055]  hfs_mount+0x34/0x40
[  189.807414]  mount_fs+0xae/0x328
[  189.810777]  ? mpi_free.cold.1+0x19/0x19
[  189.814832]  vfs_kern_mount.part.34+0xd4/0x4d0
[  189.819407]  ? may_umount+0xb0/0xb0
[  189.823031]  ? _raw_read_unlock+0x22/0x30
[  189.827169]  ? __get_fs_type+0x97/0xc0
[  189.831052]  do_mount+0x564/0x3070
[  189.834599]  ? lock_downgrade+0x8e0/0x8e0
[  189.838739]  ? copy_mount_string+0x40/0x40
[  189.843052]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  189.848059]  ? __check_object_size+0x95/0x5d9
[  189.852550]  ? __might_sleep+0x95/0x190
[  189.856521]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  189.862050]  ? _copy_from_user+0xdf/0x150
[  189.866191]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  189.871729]  ? copy_mount_options+0x285/0x380
[  189.876216]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  189.881746]  ksys_mount+0x12d/0x140
[  189.885370]  __x64_sys_mount+0xbe/0x150
[  189.889330]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  189.894341]  do_syscall_64+0x1b1/0x800
[  189.898217]  ? finish_task_switch+0x1ca/0x810
[  189.902703]  ? syscall_return_slowpath+0x5c0/0x5c0
[  189.907623]  ? syscall_return_slowpath+0x30f/0x5c0
[  189.912552]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  189.917909]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  189.922747]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  189.927928] RIP: 0033:0x455319
[  189.931103] RSP: 002b:00007fecf08e9c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
2018/04/16 18:14:26 executing program 0:
r0 = socket(0x1d, 0x3, 0x1)
setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4)
setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000040)=0x4, 0xfe76)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00'})
socket$inet6_dccp(0xa, 0x6, 0x0)
syz_open_pts(r0, 0x400080)
sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002ff0)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000000080)=@can={{0x4, 0x5, 0x6, 0x1}, 0x8, 0x1, 0x0, 0x0, "a862ed79aa0b37c6"}, 0x10}, 0x1}, 0x20000010)

[  189.938803] RAX: ffffffffffffffda RBX: 00007fecf08ea6d4 RCX: 0000000000455319
[  189.946061] RDX: 00000000200001c0 RSI: 0000000020000380 RDI: 0000000020000340
[  189.953317] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  189.960574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  189.967834] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000013
2018/04/16 18:14:27 executing program 2:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x1, 0x0)
syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x6b7, 0x80003)

2018/04/16 18:14:27 executing program 5:
openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40040, 0x0)
socket(0x1b, 0x4000000000080001, 0x5)
socket$bt_hidp(0x1f, 0x3, 0x6)

2018/04/16 18:14:27 executing program 3:
pipe2(&(0x7f0000f61000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0)
r2 = userfaultfd(0x800)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c)
read(r0, &(0x7f0000000000)=""/126, 0x7e)
ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000100))
dup2(r0, r2)

2018/04/16 18:14:27 executing program 1:
r0 = socket(0x11, 0x100000803, 0x0)
syz_mount_image$xfs(&(0x7f0000000440)='xfs\x00', &(0x7f0000000480)='./file0\x00', 0xf810, 0x9, &(0x7f00000038c0)=[{&(0x7f00000004c0)="3521e0841bee7fd21dba13aa5c40f59d3d78dc7fba7ed85b2b4d72022c28936ffdb52e", 0x23, 0x4}, {&(0x7f0000002500)="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0x1000, 0x2d3}, {&(0x7f0000003500)="1f23b474eb8652b1404884917737bc1dadad47ec8609546d6301552e4b777a868a6186617979ce2f9152b80dcd2618044c37b1477065b6fe6c880eb994fed043c9b11c2a4323", 0x46, 0x8}, {&(0x7f0000003580)="1f2c38198a67430e9c13dc4285", 0xd, 0x6}, {&(0x7f00000035c0)="62bca757b2de0bd2240ba8641343a09153aa018eb676449505892e13185f8f425826be62260936521ec24941ec543f9f93082530989b14e3046ec1aee3a369bec6b151f98ea1a777b3558f5ff840d87f2a311d78f153a982b8fa19b2ee8bf31b1cb1726d13fad3f3d215dc5fc8333eafa72565d975fb272932869ddae17e4f13ce3344563ad21b73c123ab8e9a2d3e9acbb7d8cc2ce55904f5758ffcaf9891e4b793ecacd3602ab4dc19baf85bffbea804e8f40f05e603ab27ffa85ca7485142d053c8bbe03fee5d19f9feade038", 0xce, 0x2a8}, {&(0x7f00000036c0)="dd90e6ab700a360804ef6cf813f6897b48ec417978515acb90b625452463eebedfb0de529a32465354bbc712a03a046ba6b2a98c001c264f1fc698e2bf1908801c6ffec9a206cd19a94c73390a51792c856ddfedd02e5b3617526360fb656982eb0973a3c440372b32917fe90e7a0bf948da872dee", 0x75, 0xfffffffffffffffc}, {&(0x7f0000003740)="32c336", 0x3, 0x2}, {&(0x7f0000003780)="28540f7eb0d2ffc2510bd1667c8d0764e89e45b45d460ba28740b91fb56c6e5a04a563de5926909d63f59c588bdc8ff6ea3f281f9e0a4f44192ec8eaef6b5f6c9cb0d0c50e53c50e9b73837caf8828424e821eb35d88dd96e80a651d62f930639703470933d6ceea8e5949b01c4aa90c9233f6589efb9efa53c6f38828ea7f5a4cef429b89fa52decc56f7f4c7b69a", 0x8f, 0x2}, {&(0x7f0000003840)="b62b2fa53ec9def2256272cb923011b0dad9b90fe9406f20f863e3116a027102690efe274358d90ab4febb4b94a0d6a9271f443993d7afadc1b7d66f2de61df58325807bb72f2af2f5eda6642c2c7ae1047f8b3e887f514d813bb0e36c7045bdf8c2f7aa8de73ccd1626acf0c78ee28a1fa4b510ce09", 0x76, 0x7}], 0x40000, &(0x7f00000039c0)={'nouuid,', {[{@allocsize={'allocsize', 0x3d, [0x33, 0x7f, 0x34]}, 0x2c}]}})
syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x4, &(0x7f0000000380)=[{&(0x7f0000001500)="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", 0x1000, 0xffff}, {&(0x7f0000000140)="b9a6e777c88ea64296394412d45b3f81d27b2f9b49b9f21028b5899c370b7f021f724b51504178a1be297f0a5609cadbdc7c7f0c6d10ac21e70e4a270856425f66921e049e61b20007fcceed6d89f54b07c9b849fbb906b6ade275e56cd24094645c1910f34c193f945822f8c3cca2285fd0b2a2101c2e0c3601c8bb7499592035d1f4bf19afbc70d6c9477e34d11c808549df8b", 0x94, 0x3}, {&(0x7f0000000200)="a3f044dd43d90b048d35799cea24255ce21414d63404d26932d6a3a78334f1fe69e377426bc31117ab16b21229710e6cd57112dc774cea74e0e418436d926d2b7ca72eec9c48c11ddb6ccb5dcd7122d57dc196091ec1f5a710bdb27d98c7", 0x5e, 0xffff}, {&(0x7f0000000280)="e67811a5901676d09adaa402ff5eba6566e2727f733849e08cfe7adcdb17b9b991abcb230731d29b5ca6bde07cf9b6a84a3430fbe884fad5472276f077faf7c5ab1d04e170873ba483bb537a6fb8b95b44b0cae056729804ccdf72cfccf7c24e5a9031149ec0c82f03e4856ef2f2bd40066b2f2383b191314bc6a9880a072c7f2f16ad59d7da387173b51d4f159ace864c0085fd4fb709654b5614acc1da2fd1eafbf324accaafdd357d1b27364c8fa4b2bdc09be220964c2f150b654aa932a18941a93e5012f2a4164e98bcce080ebbb2487b2fc7d24f93feab95c7aa1a2577f6", 0xe1, 0xffffffffffffff7f}], 0x1121001, &(0x7f0000000400)={[{@allow_utime={'allow_utime', 0x3d, [0x30, 0x32, 0x31, 0x30, 0x7f, 0x37, 0x32]}, 0x2c}]})
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001})
syz_open_dev$tun(&(0x7f0000003a00)='/dev/net/tun\x00', 0x0, 0x800)
syz_init_net_socket$llc(0x1a, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201})
write$tun(r1, &(0x7f0000000500)={@void, @hdr={0x0, 0x0, 0x5}, @ipv6={0x0, 0x6, "aafebc", 0xf98, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @empty, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "eb7986", 0x0, "ade00c"}, "f09d7bf5ecaf08eb6aff2f73af5b6d0bcf786c55c8adde002a9f9725c84750648593eb6e81eee8e13a893703797669c758aa126744e5c5fc3e3f7cb386d5d454c81afe6236a5e476bd39d324c6215cc351eebd7a7af40b6a047ea450a45590b8dbcfbac10003c5bc7a663aa8726f562d158be01f841c96db4fdfe10dcee9179f605f4e96689d01ce0815a24a5590b2c956cbc28df7c571ec83a726501e259c870b4be78e7a7c539384f665174aa6ef02b579a46916fc36344a4f4a864e97288248a8a330081fb2adb667d6af4fe7bfd40d4dd8d4afbd26a46218616abc689dca27f7faeef6ea0b47732fbd261b8580277a3982e96a5895f8d180c4a9ae1acbf44d9ec701fe1823d908159cec4203dcd75c1b134d4e552c565a8e461acf45e9b3cece9187d6af2231e53acdac6e8d80b3d4c95ae7da70f1c574276b70d110e5413aabfee9f29c6498d9ec557d2e4701acce1a13c7df6207b860d1a13a60e77357486e13c98ab65b022b9ff9fb05b9680a1cbfaac36a16254fe5e3434b4b98e8616a176af276bf62f7e9d55e6371a041e5fcefad18d50e7f0d9cc5f6d427da3ab18625729f9b8bc01f3942ad1b288e9e0d0affde7d9ff436fc4e1d74d0a12de2ff6e6ab965c9fea675d5ecbe8511f4a42ba7e9fa1d510e91f83bc058512349a49ab11dca64eb6fa6e52a7a1489c56ef547e4bf52c922b1cf0365c8704c0892c47bc1ec1c6b5e00f7490e2e6e6f085597f54c37d605b47bca709c0d996568ed0029a4b68b255c0632c33135c395cf387e20465c8d78e1430ecabbe28d573f9e737418687173c99ea96e208a5064d1d5b4aa2cb3318b38d52997132d9a358acbcff14a4a10ff77e74e72b78f455196cdf342d0b4c4dc7669b686a1c2c5c143561ded9d072e2bb253f85fd91ce7bcc1b560400c7c7eafd83bbba0366688e43846f409fffa51e4bdb9843d4770eabdf5839e8b9f44a0ec94a7f5c59ede935170b9477adcc4c0df8065b1b06288c6e73ff85bf78b4f8a3e8160daf555b6fa8c6e2994058af67f63bb52dc990ddd0aade1d513fa6674abc1295d5c2a8c51ca32af61f50193cc4dcc46764553f9cbe0bbf3f7957af5665633679435429959b5bc0630d8e09ef067de25662981d772bde94c28c10e767d8b3be382ab94db92a080fe6d02a517404a8462ed8b82fa7809a8dcbfc5eead9a51dbcc5e977beee534fe7f9dca0248f3b52fa35caf31acaf1adc3866a22c0d5d975e54a33da800feaa14968081c211623c9b8b999b9cc06e6e334ec40af1b7f7ef089ca3196c87448db8cda6f69aec0a66714b3dd4958d8be3b62b39f2c32413c13047c572e50fe8aa4ba468dbe6fab30d2aa3f0a9216498da990bd9c3633987882bf6a5b59694a6d4117f2859c60ef54200fee457c3cab3196b2caf0e90f4380e54713b60785f04b231881c869920d914474dea7d956c3a6cf3c14d6f00007249edc17c7293716e9b81e9d5f704e5afcb1f320e0a0a2f57dec7b0aa5c7fc9980eb8ecb65e644130c3e133f0c3732b41e176ab8a67d50fef1c65eef3b4e765690a6d3632f1f04a6bc5113ba03b86daca06b0dbc4a8a6aa5c543c54169317391ef969ab6dcd4c3f461583ca388f47e39882f36586666edec493794c14a0c71e9eda1ddf9a64567f4dc5aed1c2382259296bb9a7451139f7d7a95e8e8150234e1d969f4774d5e7c327c16d81fb2b3c0d3412391795372974543a401898abab9bbf8f84935a764ae3295a1def28c7616b67b23a7eee058eb27b6295c7e06965438da51b3cba848d29539752b220b90e8a451ccb0ef678a7e94ac1a7b526a725ddc0c6a8ee42af1b74ff8bddac08c84cc4c051ca53722cd51c3755db7944cc82536fed4d7f0c035fc129e34cf044b0e67648fbc90bc9506c424bdda4b647eb29e8d7020ad307b4f427da22cbc7e4f448b3b33550e37b85eabb2a27b809d01b31ec30fe6e44100641ff5f195a6c2cf63107a1fd1fcfd4eea4befc3061ac8c4706c46ed46576101b41007e4492e64fbab70868233d0b6a1c5fce88f5a26e96b0e6bdab0438173fc1ff1f2bd528fc59849916034d39fcf6a68297de04f9d32428389aa49367dc553e38271e69d0c09a5abc0ed75a1a1e2ef636b9525ca8e2f91a7f595b704edd985b8cd34034303cbd7a5570a9fef058104f11180d0ac38ba4e3dd214c76639080db889093956610900da2d9ebea6998976313b34e9896b6706c01d34dec47700808c07bf049d504d30bdb789670ec31d7d0ce12db9510fcffd5a41e849c6d046b42b070f47d66c03de00b03fc1e4ff5509d202e93cde31937e4f5bafda1f6cc560ff75857ac108d00d401e1b850307c4f1b3598de26ca05c9acc0c91559ead62e3930d581de63526f007247a5e57ff0dee62b311ce333859b361f2012d5596ffc5b67ca949a3043aa1d8ab1c35bdffcc0e56b5c73672a3f8f70bdb7106cf8a7c942e5c8ac62cf32636c0cd11d98f8ee43c31cfcbb98b6e46061785be8f539b5828575837f002d6b1b1c74a8c5141794efd252637c9fc3b28de0c873074946652ef71339d97b8bbfb7e1f11234858ef9c8aa50ddcad4aefebb3ca962686f7ec30ee2473d0d6c88bf7ed2d86986876b367597bb3cde8611b56e394e691db1aca6b664fa21aa2d4731b50d5fea3b50ab647d122bfa319c328d6863becccaa50d92a46c1120ba717aece283a9b60cc7f469f92b2b2eae3326555a822871cf05d03d7fafdc5f7c2b170fb5af2208c5de65b3269a7b7cb22694aa3d99e9494ab0b986a4d30d0554e8ab177ae4ead25662b9d5f5e71692f14ca3015edb09bbaf32a0f00201e5cb76ced45636c0775eb42f3ccc966e01e2f90d0e5b796a307aa5830f090a85c49b414d7f059e1869e07e2601a4d2e154fd79216fc41b01d920acfd2c5655eff17d39a49b1c3626f7ccc041453c0bb08ef23ed34fb0e7f07b96a59b62e33800d26f469a944858784a81bc828dadba459c9999b64f82dafd2b33d9d4640392016afb700ec2cf30c3aaf8680d0abcf6c87c082b6eb9ec15932fac609fe12c3f05a3bf8f98adc29b0b3ca9b7343da5f6b81f60b95127ea58e357f6a25438fd71b9a61c788438f96036fabfe1bb37a70e4ec2b8f58d2716e45acea6a532e3d0f5d60a70fa19e7d28b499ce56899a60a24c401a1d33802e2fb709ee7744d2f0fe4ec406e3e02daa4d65fbcc20be0aeef0b389ac3f240d49d03f6898db89e056a06c74383c05c5f7e5cecb2d6602573edf035b6e17e74d31b3cbe387bb6d796feff39ace898a96419e1a6b39d7b8cfaec3cc14b64e563e42a8cf4dd0838b9e90f7ff0793b550d05b21cf3c1982e9e89a5a755fd8e08fc7ff5a9d0d33376f63810332fc91b9ac7216a9e4ea5f148f06954d5e464e69a34c04fb0f937b142ae7238b409015683b72d71ce06a56331ef98a9d690e36d933e9669ff446da41936f84c873df52dcd4110a5bd314cdd7d0d8aad952df684a2893aa633afa017718e61ed0b086f6ce63dbedd2443440af7509660e321d03c0d2ca650354a16678a762c4a7635e5bc124d24e466a426abaf68b6293b0f1befa264573526ffd08cc8dc1d2e9ee89817ee094f8a4d25ff4f6c1d522b048243f6a955079d174536fc8719ab17c0fe3a0aca2a8b4eff26918fde6fac8be516cb9d343babc3f5eb6162cf1c7cfdee218dc133b9b91aea0453923774867f7d80d3724864697f1d4d6e671b3da8942a6bf03fdb87021e0d13b15159789b0af2872d423d098c3c6c776e52ef7547bf43c6629d8b3650f675a7c5f8f287eb7de842fc3f29d2681561499c4afe93d2d1aaa9ff29082886eee149c52a27a7e4b29123d78fe31cc4eba3e96525b2e2101dafff29669365596a6adda708257b4a57b588109bdba02ad37053efa5a9d87dd66687e060d4bbef415c72f4cd9bc81b220395969e0d3a387dc8bd9ac8ffe76628e2e12c9473da5eb86b21beb247ff832b7c60a18ea4162033e41ccca4814fee47020ff33d0f912792e6b42b9e962d23cfdbc2a00d42cc0c86be9e0d05dc0e7f907825850a9f0fdf8123b2ad6d427d0c883688e57f010856bc1174910b313cdf8c47c00493cfa8e2c56bcf23ce8c8e2b98c9e14c6fb3afa23edc468f6728f0769a449e6fc5eca1236de31f14eadee96183808e2b47016f60dcea53b0fdb1db976b6e627e514d2f85850923e2cbe988397a26a8370725881e30bfb47c3c2160b717e15a3f71570586623948daad161c36e60114e6c49b53b40964a18ee9b698b4ff61b7df93530811f8d916b621944282546649f4749e6a24ee86c9160d039314a260f9c363e01ee0f5ae159b18d58a95fc56d866ce1eae8091670b392f40a8ed8f34eccd87cb62f344772926c3f518b0d268d34b006ab5e25ddcfd1bb614c2789905c17eb25b67b1722be449bd6e9337baa09414276ff7440680f43e764960abab70ce9fd4895192a4e210c3fd298368e30e8bb7aee8d645fa0ba1cbabe838a5eb9704eb16993ffea2656dd66ed6d57b5bb0103ca401976518594481e4075ae650a50d505f01ba8a4ae13de6e772375b14eb41d4c6b5b6aea2d2788afe09911c63e517e7138f28a62b447005d6b4bc6ba99e0f9c7c7be342f2d9a89ac9235ddb79ac64b272faeb4a2ab129998171a2159d425df70965bb1e72427661b5b567132dfd6673fd9c255906384bf33eb4e745a6c63788a680a40983de143b4efae6a745fb7f3ff9337718eb6f0f145eab8bffa3174587a827f535649867cecf9c72ee1659493420bc5af73ed0d0cab67e30e57b2f9b5f8ced93e47930c5ad48a4d4bb1a9ccd288801cdafb0283ea68576cd8c280c125c44eaa98577c0aeb4454c18cb6bf301c8c63f10682cae364061d80c0781ae37112ee3a6c6bc407373b27c5566f481361adbb3e01888cb07b2c46113e31cd98b8d526758779bbf7349172451c3a2d5f0d4a36f987c1971f647178c3429e64432879bc332678372d3d72ec62b56af470ed4891e9e512512ee9379b385e15c08d8acb3e15ac8357e61274a5d090d84ffc0af4538eb40289524424a3eeee13ad6356e9986bb5619bab488159e6cff270006a9e0ac060643ccb8c2516a31cca959e243da4de8807d8cfdf9cbf7608a605bf7d9dab138ee0f7b4e8963121fc655604ebdd38be0497d07e7dece4993d24674f2ff40abcd89938fccde83d23ad011f3039b4636825f17bc616ee72d635cc114d99928a6ddeefca0e772aa5dfdea343f3f02337c216e4529c9ec552451a50d422cea6d969519f1a18930e145b4100788965d89d3f8e7987c097dfc250dbe54eb785f16a3f9fc59ab8270739a8d35d12d8c9ebd7ab49287bb3da12f4f3220c1ea304920dbc1d4ccf14841ae03428607c083b3d62083b7aa6a94d29ad499d587695837ad6d6ba5a97364489982b91df9c5d48764fbe78d12a020234bdb5b52c752bd49fec12de69a89c08b3dd109159d369d8225c3eef9e0ec6782e5af45aa790d0b543ec6981331a6267f6b6d0cfdcdbe52003f96d0ab3086dc043eca254cc4bbd34c5af8e5e681c9fb2593b58f39997efd997fe4b55167a7ca1ad8697a7fcc9133fdcfbd4f6dce27d0c01a732d0774069c82"}}}}, 0xfca)

2018/04/16 18:14:27 executing program 6:
socket$inet_tcp(0x2, 0x1, 0x0)
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x1ffff, 0x0)
setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x3, [0x3, 0x3, 0x0, 0x0, 0x20000, 0x5]}, 0xfffffffffffffd54)
syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaa008137ffff075c000000000000dfd51d26d57e000000000000e0d2c8cb7858000022d3f0a99007125c4625b9"], &(0x7f00000000c0))
r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x80, 0x612200)
setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000ffc)=0x400, 0xfffffe79)
syz_emit_ethernet(0x38, &(0x7f00000001c0)=ANY=[@ANYBLOB="00800091004e00810000008137ffff002200ffffffff060000000000000000000000000000000000000002ff4c00658ff81170bcfa350ba07ea7f1630cc5f05b74b33f647715af64f80cbebffa7afc2876d0bdc2cf43edbcbab8a83cb508000000ff1f5450d901fba45c5a012f6ef1b8d98b170b82cdac58705394877a8749861b5460d4db7997650000000000000000000000000000"], &(0x7f0000000040)={0x1, 0x3, [0xceb, 0x3d1, 0x15f, 0x75c]})
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0)
syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x5, 0x8000)

2018/04/16 18:14:27 executing program 4 (fault-call:1 fault-nth:20):
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)

[  190.174464] FAULT_INJECTION: forcing a failure.
[  190.174464] name failslab, interval 1, probability 0, space 0, times 0
[  190.185875] CPU: 1 PID: 15922 Comm: syz-executor4 Not tainted 4.17.0-rc1+ #5
[  190.193081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  190.202444] Call Trace:
[  190.205050]  dump_stack+0x1b9/0x294
[  190.208748]  ? dump_stack_print_info.cold.2+0x52/0x52
[  190.213956]  ? perf_trace_lock_acquire+0xe3/0x980
[  190.218819]  ? __save_stack_trace+0x7e/0xd0
2018/04/16 18:14:27 executing program 6:
perf_event_open(&(0x7f0000000200)={0x2, 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)
syz_mount_image$ntfs(&(0x7f0000000780)='ntfs\x00', &(0x7f0000000a00)='./file0\x00', 0xe032, 0x9, &(0x7f0000001e80)=[{&(0x7f0000003040)="e4a04cd821abcfd959a923a55c69991728c2f116000ed845491e3885d86ba1b5c5531e3775f2094c77c6e202f09bf70c2fb411da056cd1cf5a21410531cb5958393c8f9c4f5d4ad1d96cf36f4704cb702779aee9379cde351ba0", 0x5a, 0x20}, {&(0x7f0000000ac0)="e4e084e655b5314d0a0fb7e158c98badc843c2c34ca1c7447967", 0x1a, 0xffffffffffffff00}, {&(0x7f0000002fc0)="842319175b69cfe23594ea23a946f4f2534ac91a5f2685b6e52cb6b85e418a656185572f0be75e8f34aa896501acc58872e3d6455b52dd56e3aebd061f0d0bbe62fe132c26cc2af1af1ceb6800a4bbfa8f95e56e45851dfbc14bd20b86eda64579a755ad74a27697556792bdd18bd9cc7188ba2e40d7eef4a40120491a", 0x7d, 0x37}, {&(0x7f0000001fc0)="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", 0x1000, 0x9}, {&(0x7f0000001b80)="7a8b1addf7dbb3e336beb8426618b287e26f", 0x12, 0x3}, {&(0x7f0000001bc0)="7cef0707c81a646793abde91bccd93174220519509e6f33f1e6c2f8d66ce7f19cf24edbf85a64451a4f7b1f05ebb443a777ad600a6a684759304b3a1c9de93cebc1dd1454133c80f1cf65192e22fb035aae22ac7eb2550c1fdcf1895ea4ef398cbf1c2ea0e5c4f6cf7119cee3bc9ed6059b45642699e1a7d3b0552a2536398f9cdda25529cdd5f54654b35d193f5e82a88b7478700dc343c7a823c776ea6df3c48ff4c72ff9cd3b84dc7e15968a5b5ea1b5c81a5fb34fdbb83894f705cc0681ef14600930f6b19b85b4d987b390337e7e0e89e7f36b14870960f65a0cd4262ca215392daf286c5df4816b8e8ae6b9a10ba1b253ebf", 0xf5, 0x7}, {&(0x7f0000001cc0)="db9d9e55ad2c3c92899dca20591cc6cc71949e08e7f2f90fab9062c5993db8f71d0060ebb4f1d1b3929c320d97d272c74606ea864747a0fb18e3397abc94df6b3dedddfd7a7762733748b26c109c96e11160843c99b6fecc1209d9c04e7d64caed1845928b3a3d0c528d581e7fd8368ab843b36491b20461fa6453708c157a1d8f424380", 0x84, 0x1}, {&(0x7f0000001d80)="d6e04a2973d1210b024363e855fc0dc94ed9255c6d093efeb0f2c8ee8209d343f518c90b39642d0626c50ead5d33f6481c7708601a3f1d26e1707a4f49a7e751ee", 0x41, 0x1}, {&(0x7f0000001e00)="4b3ca72d82a1fbbc7a2145294faeb7a7481c9bc4bf72122f2edc97d035bc9c0e41f91cea263d6b371729584c7defd78ead9fee45da5f1e88ce3b0a5f509b659f504a236fcbfa796b472e0a31915c2b5056a87dc35af11bb41d75fd63c1787d7b7d23a37485026508375fd6b07c69167e48c7a172125ad57fb12b4bf448aebc", 0x7f, 0x5}], 0x40000, &(0x7f0000001f80)={[{@utf8='utf8', 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x3f, 0x78, 0x7f, 0x39]}, 0x2c}]})
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x73d7d7f, 0x200000)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x52)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48)
r2 = socket$kcm(0x29, 0x2, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1})
syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0x3, &(0x7f00000004c0)=[{&(0x7f00000003c0)="6d6b1a47c99eee420e0299345087bacf4627edb0c15164a9d0c50d22a1b9cca693f28fb73006e1897055cc3cfda0347237ab55ef6359330911c2b7db74ee8b99d572558d0c4c01059f38166236e4a4a77f60e8bfbd3e57b4dfab00516e01ec833df47fd63344f435963092aa4f7113a614887084e2df2fe0ba6fbee0616ba45d604815c8d0985fb7e79eddd18910914b3f23b54eca6a3c546858ca12fad615cabb77207e0bebb4d34def2fd4e0", 0xad, 0x7}, {&(0x7f00000000c0)='u', 0x1, 0x80000000}, {&(0x7f0000000300)="4073c3467046f946c38fbf6cc7f1a47070692216e1a4775a959b2e31cd3dcb4b76f3ae5219f2740a4e31f17a0fe51842c5a14a2b09338fe7419200effba5087e5f730e", 0x43, 0x9}], 0x4, &(0x7f0000000140)={[{@expose_privroot='expose_privroot', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@errors_ro_remount='errors=ro-remount', 0x2c}]})
ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={<r3=>r2})
ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000080)={r0})
mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000100)='proc\x00', 0x0, &(0x7f00000000c0))
syz_mount_image$iso9660(&(0x7f0000000680)='iso9660\x00', &(0x7f00000006c0)='./file0\x00', 0x4, 0x5, &(0x7f0000000940)=[{&(0x7f0000000700)="eb2d14cd493da2f550d67edc4c664bd5482481aaa50fbfac155d44d15f0e9e079791b81e4caceba71da90320088d54d91a1dd97f10aea6ebac94e13339bef00f4a22b5", 0x43, 0x10001}, {&(0x7f0000000780)}, {&(0x7f00000007c0)="7ca720fdfcf09fe69601060abf1e74f54c6896c8b2f639d15cc501289dc9e74aa50a15d5207684ad7a965e48c04bb64b96346057d14ea39f", 0x38, 0x3}, {&(0x7f0000000800)="f9d85fdfc96f72b1e1c7cee2ebb9aafeadc4f3367131d32555c8af729fd5235b8b78dca7bc2fdf375e04b1139a88929e51d54a44afd5192b1abdb28d5188c3f984c9d9f5f334d41a86a4b3a30f5cc39ead96c6d160dd1235dbca7df2db61b3dc5ab321882fb495f7a3c3894315e8fc86ba8d0e", 0x73, 0x8}, {&(0x7f0000000880)="e07713da53efd25684bc26475da37062ca3ea4d08ce13ff2b7c2f759b64ab0e0813b2a237b61bb9898d4e73bc2a80e732641c80fb558bba4eadc25d59d7ca272c14568cd7b40ac7defa534478024c784ebf296cf4915db84c4494c448b1c0501e2b356d78eaf20cc896c19b499b01261e43e86a756b04ae4d34678c43dea99c671aa1d25bdadbbfc57d8a087f7720dcaa074d5", 0x93, 0x1}], 0x2000000, &(0x7f00000009c0)={[{@map_acorn='map=acorn', 0x2c}, {@map_off='map=off', 0x2c}, {@map_acorn='map=acorn', 0x2c}, {@gid={'gid', 0x3d, [0x78, 0x32, 0x3f, 0x78, 0x36, 0x0, 0x33]}, 0x2c}]})
syz_open_dev$tun(&(0x7f0000000a40)='/dev/net/tun\x00', 0x0, 0x400000)
syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
socket$inet6_sctp(0xa, 0x5, 0x84)
socket$can_bcm(0x1d, 0x2, 0x2)
ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000480))
setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="1391ba9a"], 0x8)
socket$kcm(0x29, 0x2, 0x0)

[  190.223167]  should_fail.cold.4+0xa/0x1a
[  190.227256]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  190.232379]  ? save_stack+0x43/0xd0
[  190.236019]  ? kasan_kmalloc+0xc4/0xe0
[  190.239919]  ? kmem_cache_alloc_trace+0x152/0x780
[  190.244775]  ? __memcg_init_list_lru_node+0x17d/0x2c0
[  190.249976]  ? __list_lru_init+0x456/0x790
[  190.254215]  ? sget_userns+0x6d9/0xf20
[  190.258128]  ? graph_lock+0x170/0x170
[  190.261931]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  190.266685]  ? do_mount+0x564/0x3070
[  190.270407]  ? ksys_mount+0x12d/0x140
[  190.274195]  ? __x64_sys_mount+0xbe/0x150
[  190.278347]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  190.283704]  ? find_held_lock+0x36/0x1c0
[  190.287760]  ? __lock_is_held+0xb5/0x140
[  190.291827]  ? check_same_owner+0x320/0x320
[  190.296144]  ? rcu_note_context_switch+0x710/0x710
[  190.301067]  __should_failslab+0x124/0x180
[  190.305302]  should_failslab+0x9/0x14
[  190.309094]  kmem_cache_alloc_trace+0x2cb/0x780
[  190.313769]  ? __kmalloc_node+0x33/0x70
[  190.317738]  ? __kmalloc_node+0x33/0x70
[  190.321706]  ? rcu_read_lock_sched_held+0x108/0x120
[  190.326720]  __memcg_init_list_lru_node+0x17d/0x2c0
[  190.331739]  ? kvfree_rcu+0x20/0x20
[  190.335357]  ? __kmalloc_node+0x47/0x70
[  190.339327]  __list_lru_init+0x456/0x790
[  190.343385]  ? list_lru_destroy+0x4c0/0x4c0
[  190.347698]  ? mark_held_locks+0xc9/0x160
[  190.351837]  ? __raw_spin_lock_init+0x1c/0x100
[  190.356411]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  190.361417]  ? __lockdep_init_map+0x105/0x590
[  190.365909]  ? lockdep_init_map+0x9/0x10
[  190.369964]  sget_userns+0x6d9/0xf20
[  190.373668]  ? kill_litter_super+0x90/0x90
[  190.377902]  ? ns_test_super+0x50/0x50
[  190.381779]  ? destroy_unused_super.part.9+0x100/0x100
[  190.387046]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  190.391622]  ? kasan_check_write+0x14/0x20
[  190.395860]  ? do_raw_spin_lock+0xc1/0x200
[  190.400094]  ? blkdev_get+0xc0/0xb30
[  190.403821]  ? cap_capable+0x1f9/0x260
[  190.407715]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  190.413249]  ? security_capable+0x99/0xc0
[  190.417828]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  190.423353]  ? ns_capable_common+0x13f/0x170
[  190.427840]  ? kill_litter_super+0x90/0x90
[  190.432063]  sget+0x10b/0x150
[  190.435159]  ? ns_test_super+0x50/0x50
[  190.439042]  mount_bdev+0x111/0x3e0
[  190.442658]  ? hfs_show_options+0x6e0/0x6e0
[  190.446983]  hfs_mount+0x34/0x40
[  190.450341]  mount_fs+0xae/0x328
[  190.453699]  ? mpi_free.cold.1+0x19/0x19
[  190.457755]  vfs_kern_mount.part.34+0xd4/0x4d0
[  190.462328]  ? may_umount+0xb0/0xb0
[  190.465956]  ? _raw_read_unlock+0x22/0x30
[  190.470089]  ? __get_fs_type+0x97/0xc0
[  190.473971]  do_mount+0x564/0x3070
[  190.477501]  ? lock_downgrade+0x8e0/0x8e0
[  190.481642]  ? copy_mount_string+0x40/0x40
[  190.485867]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  190.490873]  ? __check_object_size+0x95/0x5d9
[  190.495368]  ? __might_sleep+0x95/0x190
[  190.499338]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  190.504871]  ? _copy_from_user+0xdf/0x150
[  190.509017]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  190.514551]  ? copy_mount_options+0x285/0x380
[  190.519040]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  190.524655]  ksys_mount+0x12d/0x140
[  190.528286]  __x64_sys_mount+0xbe/0x150
[  190.532249]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  190.537261]  do_syscall_64+0x1b1/0x800
[  190.541137]  ? finish_task_switch+0x1ca/0x810
[  190.545622]  ? syscall_return_slowpath+0x5c0/0x5c0
[  190.550543]  ? syscall_return_slowpath+0x30f/0x5c0
[  190.555468]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  190.560824]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  190.565662]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  190.570838] RIP: 0033:0x455319
2018/04/16 18:14:27 executing program 5:
r0 = socket$key(0xf, 0x3, 0x2)
syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xe52f, 0x80001)
sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100090a00000000000000000000000200100000000000000000910000000000030006000000000002000000e000000100000000000000d38000030005000000000002400000e00000010000000000"], 0x50}, 0x1}, 0x0)

[  190.574023] RSP: 002b:00007fecf08e9c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  190.581726] RAX: ffffffffffffffda RBX: 00007fecf08ea6d4 RCX: 0000000000455319
[  190.588984] RDX: 00000000200001c0 RSI: 0000000020000380 RDI: 0000000020000340
[  190.596245] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  190.603501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  190.610757] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000014
2018/04/16 18:14:27 executing program 0:
r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0)
syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x400000)
ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20})

[  190.811923] REISERFS warning (device loop6): super-6506 reiserfs_getopt: bad value "continue" for option "errors"
[  190.811923] 
[  190.888956] REISERFS warning (device loop6): super-6506 reiserfs_getopt: bad value "continue" for option "errors"
[  190.888956] 
2018/04/16 18:14:28 executing program 1:
unshare(0x60000000)
syz_emit_ethernet(0x10f, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="efd1ef04dde6", [{[], {0x8100, 0xffffffffffffce87, 0x9, 0x1}}], {@llc_tr={0x11, {@llc={0x0, 0x4e, '3?', "96d5b3ef2f99b044e6b5837b36b9258b8ae246c48ce251d8cc6e39b5abd37919878b890e5262c67ec3255bed6956b24a18ada1a3cd6262fe8fd0f3a6f7ad1dbd728a3a35faa4e9dfa01394676fc9540b2c62add2c4cb25ee3d15a172d30861dff3da29521adb70e979ae7167955932c10c7831d58aed971b09f6ff1c6b6c6e3f012fbde3a02629e279fc682f309f1c6ef736c12c0cd099fcfc16349ae65a1642d33fe7547a6ddebebe91eb78bae1649223ec7132d762bcb32f641b0eb6dd7bcf7cfa8f34013b170d9b2ea99d4b84c3ed93db76d675d08cd03432bfb227f43b33321a22763cd521c7147ecfbfa2810ef3adbdf3e0cdf7ee1dc2"}}}}}, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
sendto$inet6(r0, &(0x7f00000000c0)='G', 0x1, 0xfffffffffffffffd, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/16 18:14:28 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = eventfd2(0x0, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$nl_crypto(0x10, 0x3, 0x15)
ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0x0, 0x0, r2})
ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r2, 0x0, 0x400000000000002, r2})
syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x0)

2018/04/16 18:14:28 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200004)
ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)={{0x0, 0x1000001}, {0xe}, 0xffffffffffffffc1})

2018/04/16 18:14:28 executing program 4 (fault-call:1 fault-nth:21):
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)

2018/04/16 18:14:28 executing program 5:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xfffffdfffffbfffd, 0x0)
ioctl$int_in(r0, 0x8000000000541b, &(0x7f0000000000))
syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x4000)

2018/04/16 18:14:28 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x1, 0x0)
syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x401, 0x10080)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001c2000)=0x19)
write$tun(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000ffffffff00000000000000000000000000"], 0x18)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x14000, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
socket$bt_rfcomm(0x1f, 0x3, 0x3)

2018/04/16 18:14:28 executing program 7:
r0 = socket$inet(0x15, 0x0, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000880)={0x20, 0x18, 0x0, 0x0, 0x0, {0x1}, [@typed={0xc, 0x6, @uid}]}, 0x20}, 0x1}, 0x0)
bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10)
connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
sendto$inet(r0, &(0x7f00000024c0), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
semctl$GETPID(0x0, 0x1, 0xb, &(0x7f00000009c0)=""/93)
kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff)
futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000048000), 0x0)
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
rt_sigsuspend(&(0x7f0000000080), 0x8)
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x100000000000031, 0xffffffffffffffff, 0x0)
semtimedop(0x0, &(0x7f0000000180)=[{}], 0x1, &(0x7f0000000340)={0x77359400})
tkill(r1, 0x1000000000016)
syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x4000)

2018/04/16 18:14:28 executing program 6:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0xfffffffffffffffc, 0x1800121}, 0x0)

[  191.047493] IPVS: ftp: loaded support on port[0] = 21
2018/04/16 18:14:28 executing program 0:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x0, 0x0, &(0x7f0000000100), 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00')
open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/16 18:14:28 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xa, 0x5, 0x914, 0x4000000005, 0x2}, 0x2c)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x81, 0x4, 0x4, 0x0, r0}, 0x2c)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f0000000140)=""/78}, 0x18)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000040), &(0x7f00000000c0), 0xffffffffffffffff}, 0x20)

[  191.203767] FAULT_INJECTION: forcing a failure.
[  191.203767] name failslab, interval 1, probability 0, space 0, times 0
[  191.215195] CPU: 1 PID: 16010 Comm: syz-executor4 Not tainted 4.17.0-rc1+ #5
[  191.222405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  191.231764] Call Trace:
[  191.234371]  dump_stack+0x1b9/0x294
[  191.238012]  ? dump_stack_print_info.cold.2+0x52/0x52
[  191.246787]  should_fail.cold.4+0xa/0x1a
[  191.250870]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  191.255992]  ? print_usage_bug+0xc0/0xc0
[  191.260073]  ? graph_lock+0x170/0x170
[  191.263875]  ? lock_downgrade+0x8e0/0x8e0
[  191.268029]  ? find_held_lock+0x36/0x1c0
[  191.272110]  ? __lock_is_held+0xb5/0x140
[  191.276197]  ? check_same_owner+0x320/0x320
[  191.280533]  ? __might_sleep+0x95/0x190
[  191.284514]  ? rcu_note_context_switch+0x710/0x710
[  191.289431]  __should_failslab+0x124/0x180
[  191.293674]  should_failslab+0x9/0x14
[  191.297462]  __kmalloc+0x2c8/0x760
[  191.300987]  ? __kmalloc_node+0x47/0x70
[  191.304953]  ? __list_lru_init+0xdd/0x790
[  191.309102]  __list_lru_init+0xdd/0x790
[  191.313086]  ? list_lru_destroy+0x4c0/0x4c0
[  191.317401]  ? mark_held_locks+0xc9/0x160
[  191.321533]  ? __raw_spin_lock_init+0x1c/0x100
[  191.326116]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  191.331121]  ? lockdep_init_map+0x9/0x10
[  191.335182]  sget_userns+0x706/0xf20
[  191.338891]  ? kill_litter_super+0x90/0x90
[  191.343121]  ? ns_test_super+0x50/0x50
[  191.346993]  ? destroy_unused_super.part.9+0x100/0x100
[  191.352261]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  191.356840]  ? kasan_check_write+0x14/0x20
[  191.361057]  ? do_raw_spin_lock+0xc1/0x200
[  191.365291]  ? blkdev_get+0xc0/0xb30
[  191.369000]  ? cap_capable+0x1f9/0x260
[  191.372881]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  191.378401]  ? security_capable+0x99/0xc0
[  191.382624]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  191.388148]  ? ns_capable_common+0x13f/0x170
[  191.392551]  ? kill_litter_super+0x90/0x90
[  191.396769]  sget+0x10b/0x150
[  191.399869]  ? ns_test_super+0x50/0x50
[  191.403749]  mount_bdev+0x111/0x3e0
[  191.407370]  ? hfs_show_options+0x6e0/0x6e0
[  191.411699]  hfs_mount+0x34/0x40
[  191.415083]  mount_fs+0xae/0x328
[  191.418437]  ? mpi_free.cold.1+0x19/0x19
[  191.422482]  vfs_kern_mount.part.34+0xd4/0x4d0
[  191.427047]  ? may_umount+0xb0/0xb0
[  191.430660]  ? _raw_read_unlock+0x22/0x30
[  191.434789]  ? __get_fs_type+0x97/0xc0
[  191.438662]  do_mount+0x564/0x3070
[  191.442185]  ? lock_downgrade+0x8e0/0x8e0
[  191.446327]  ? copy_mount_string+0x40/0x40
[  191.450548]  ? check_same_owner+0x320/0x320
[  191.454852]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  191.459861]  ? __check_object_size+0x95/0x5d9
[  191.464341]  ? __might_sleep+0x95/0x190
[  191.468303]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  191.473822]  ? _copy_from_user+0xdf/0x150
[  191.477956]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  191.483506]  ? copy_mount_options+0x285/0x380
[  191.487991]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  191.493516]  ksys_mount+0x12d/0x140
[  191.497141]  __x64_sys_mount+0xbe/0x150
[  191.501114]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  191.506119]  do_syscall_64+0x1b1/0x800
[  191.510005]  ? syscall_return_slowpath+0x5c0/0x5c0
[  191.514930]  ? syscall_return_slowpath+0x30f/0x5c0
[  191.519850]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  191.525200]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  191.530058]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  191.535501] RIP: 0033:0x455319
[  191.538678] RSP: 002b:00007fecf08e9c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  191.546368] RAX: ffffffffffffffda RBX: 00007fecf08ea6d4 RCX: 0000000000455319
[  191.553618] RDX: 00000000200001c0 RSI: 0000000020000380 RDI: 0000000020000340
[  191.560870] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  191.568127] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  191.575376] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000015
2018/04/16 18:14:28 executing program 2:
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x400000, 0x0)
ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000014c0)=ANY=[@ANYBLOB="040000000000090000000000954982057e46d55dace468000000000000000000000a216f2635e9cb1afdbf642a184507056bbabb4797a874b67688ad44123c42fcf9b34fdfc8c551be21c729c0b2463b0139beb02feb156f87e555e4a97e121a6c7b4bfa04eb3ba824a873a1432456f284070e6de6fabda1951885c825b686aeb1f8a044c6628a670d1e50a83c2298f8b86c0c0d974d46e78a2bd397ebe3eae9c7812b4da8530b927e24053cb60df0addcca3ac344adaac77d91eb651fe8453d", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000001000000000000010000000000000", 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@ANYBLOB="00000000140000000004d000000000000028000000000000", @ANYPTR=&(0x7f00000012c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000001000000000002b00000000000000", @ANYPTR=&(0x7f0000001300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'])
mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='autofs\x00', 0x0, 0x0)
r1 = socket(0x10, 0x8000000000002, 0x0)
ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000001480)={0x0, 0xffffffff, 0x67485c8cdb115c6c, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0xfffffffffffffffe})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, <r2=>0x0, <r3=>0x0}, &(0x7f0000b34ffc)=0xc)
r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff)
getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000180)={'ah\x00'}, &(0x7f00000001c0)=0x1e)
keyctl$chown(0x4, r4, r2, r3)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='coda\x00', 0x0, &(0x7f0000001400)="feafeda294283dd501cac119dc159ab5ee9fe44fd6960500777a0681cd0106a1c9f9b89c25abc630712ce377dcfd1a3fb03add06bb8c1a34d871129e0ad3980eda0e27e38d761637bf31f5bc752994e64e460dc90af7cf24885e63574e764e2dc03006d2ee")

2018/04/16 18:14:28 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x80001)
openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x100c2, 0x0)
socket$can_bcm(0x1d, 0x2, 0x2)
readv(r0, &(0x7f0000003c00)=[{&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/13, 0xd}], 0x2)
openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x400580, 0x0)
ioctl$int_in(r0, 0x80000000005001, &(0x7f0000000000)=0x7)
socket$pptp(0x18, 0x1, 0x2)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80000, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0)

2018/04/16 18:14:28 executing program 6:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000002c0)={0x80000000, 0x9, 0x2, 0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]})
r1 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0)
msgrcv(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000008efd4a9c3046237c07f9130b6318115271330bb4203564e972af6bd3eae1a6135e494033638a09a25c041abcccf78de9"], 0x8, 0x2, 0x0)

2018/04/16 18:14:28 executing program 3:
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00')
socket$can_raw(0x1d, 0x3, 0x1)
ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00')

2018/04/16 18:14:28 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
syz_read_part_table(0x1000, 0x7, &(0x7f0000000480)=[{&(0x7f0000000000)="bf361339820e0e58c6b00fcbb302e5cfdc266b0794", 0x15, 0x6}, {&(0x7f0000000040)="c957519761187162f247a20a75919900cd3761fe2c", 0x15, 0x3}, {&(0x7f0000000200)="569f2710b4c1ba936e0bc98e7838e9c3b1b219d5e73f23bb4bce63c578b5319dc95c5262aece3576b34d6dba3c4071a2381d2fd94e7ef9b2a78cb51d3d5ad3d4f241cedf3ad132416dbd7ae039cbb96c882894832dd8f9a7c3961bcfc04054ef3e4ee51562d67316917c9ab117519540993a72b8d3bf0a0a67b5fce3376a5e8e0e04a484e0fca975713880c756961b80f71f8635a75a032134ce37c7375d1c6f8dc84ea12cfbc0fcac95e18b32961d3ae8802dd7e1bb93201d922ead26b2640a9b1e6ba0f09b97b1d11929a21e3cc421bcb350fd4aa1e2f09a8b6ce86f8b1223d55ce3394b63c9a2d3d4d3b90d2d", 0xee, 0x1761}, {&(0x7f0000000080)="49c32dcfd3a8e98319d2afa867416b72c6ce239c8907072c2196f820a78975a9c207bb0e752ebb65fa6bd8a45fc985e7472e1f3b92e7eee6499dd66cea3a5843c81514ec7e629b5f0c8ed07af1fc1f9d800a", 0x52, 0x400}, {&(0x7f0000000300)="5e8c51c40c673c12a659814c6021dc527d9faf9085cc6c8fbb0a0cd6e1c6c247b0c4083c00c6306ced842bc6c3fcd5f26d33c54cf1e094554d18ec2d697afa7a73e38510b98c159761624053fe4ab1963bf42cdd1b302d056834c34d92b655e7df90746ce214771a739f49c38296f5cae5bffbce2cc5f8804ee1dc8ace72c1799a3a1cea2bcbb20d31373d4de6626d40763e902617b8656a183c1ca14bc44b", 0x9f, 0x9}, {&(0x7f00000003c0)="3fdfa9f69bce8bfc6cb219b6de11aa7ed91f40b14a9107545b4c99fed25e7a3768f33740a2ced2e3bbd0c33056bea03d82bf823ecf47f73ccabdc11ce77013cb6bb724558b43263f170755deeb35428bf0a5e18676dec504a5d49d27d147285e1ec92b043abda1fba319f3b0124e0b587a7205a11f926a1012d4f52764dfd24cd19bcf5434", 0x85, 0x7}, {&(0x7f0000000140)="a95e933eb2b3139e2629c49d69fb1a05cbbcb2befe", 0x15, 0x4}])
bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
socket$inet_dccp(0x2, 0x6, 0x0)
listen(r1, 0xfffffffffffffffe)
socket$inet6_sctp(0xa, 0x0, 0x84)
setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000483ffc)=0x1, 0x4)
syz_mount_image$hfsplus(&(0x7f0000000540)='hfsplus\x00', &(0x7f0000000580)='./file0\x00', 0x1, 0x1, &(0x7f0000000680)=[{&(0x7f00000005c0)="2efabf8773451a69cd2685dfc649d42874183cd0053afc4167e882739111cb8bf1de031bd16782b87e05d9947bf463854c3b19dc7765fd7a36c55f9c0433d487ce58cddd81f3761d9894474c879d324f9a3810d88d996cc4122b6132d4c0342832ecc6e4eddff09899a4cb9c6c4eeed8fcf611f07ab739ee6ef52c09811dd95fdf93f49f6e21c07bf7a190d80e2b6aad5a5a1b1226a1fa674a39b5", 0x9b, 0x83}], 0x40, &(0x7f00000006c0)={[{@type={'type', 0x3d, "94d5b3d2"}, 0x2c}]})
syz_genetlink_get_family_id$team(&(0x7f00000007c0)='team\x00')
sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c)
r2 = accept4(r1, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0)
syz_emit_ethernet(0x74, &(0x7f0000000700)=ANY=[@ANYBLOB="00000000000000000000000091004d00810039000011abaab9d25bfe1fcbffab72c01e8d39f0e8f9e78e1c9cdaf0e5caf953f3f26e8153e1fe56dfff17b5fe057e67aeb3e07e95f751b4dbd90d3f9b470470e56de9c80c50b2b6b51456eb498297f0517534659515dacda37e74bce8a2fbb4c475"], &(0x7f0000000780)={0x0, 0x2, [0xdc5, 0xd70, 0xb2d, 0x5fc]})
getsockopt$inet6_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000000180)=""/106, &(0x7f0000000100)=0x1a2)

2018/04/16 18:14:28 executing program 5:
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003d8000)='/dev/rfkill\x00', 0x205, 0x0)
sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000040)=@ax25={0x3, {"5c42fc0d236d23"}}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="100000000000000000000000ff070000"], 0x10}, 0x0)
writev(r0, &(0x7f0000000140), 0x1)

2018/04/16 18:14:28 executing program 7:
r0 = socket$inet(0x15, 0x0, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000880)={0x20, 0x18, 0x0, 0x0, 0x0, {0x1}, [@typed={0xc, 0x6, @uid}]}, 0x20}, 0x1}, 0x0)
bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10)
connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
sendto$inet(r0, &(0x7f00000024c0), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
semctl$GETPID(0x0, 0x1, 0xb, &(0x7f00000009c0)=""/93)
kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff)
futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000048000), 0x0)
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
rt_sigsuspend(&(0x7f0000000080), 0x8)
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x100000000000031, 0xffffffffffffffff, 0x0)
semtimedop(0x0, &(0x7f0000000180)=[{}], 0x1, &(0x7f0000000340)={0x77359400})
tkill(r1, 0x1000000000016)
syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x4000)

2018/04/16 18:14:28 executing program 4 (fault-call:1 fault-nth:22):
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)

[  191.921065] FAULT_INJECTION: forcing a failure.
[  191.921065] name failslab, interval 1, probability 0, space 0, times 0
[  191.922285] autofs4:pid:16028:autofs4_fill_super: called with bogus options
[  191.932389] CPU: 0 PID: 16021 Comm: syz-executor4 Not tainted 4.17.0-rc1+ #5
[  191.932404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  191.956177] Call Trace:
[  191.958777]  dump_stack+0x1b9/0x294
[  191.962426]  ? dump_stack_print_info.cold.2+0x52/0x52
[  191.967627]  ? perf_trace_lock_acquire+0xe3/0x980
[  191.972481]  ? kernel_text_address+0x79/0xf0
[  191.975615] autofs4:pid:16028:autofs4_fill_super: called with bogus options
[  191.976898]  ? __unwind_start+0x166/0x330
[  191.976927]  should_fail.cold.4+0xa/0x1a
[  191.976949]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  191.976973]  ? graph_lock+0x170/0x170
[  191.976993]  ? save_stack+0x43/0xd0
[  192.004757]  ? kasan_kmalloc+0xc4/0xe0
[  192.008649]  ? __list_lru_init+0xdd/0x790
[  192.012803]  ? find_held_lock+0x36/0x1c0
[  192.016877]  ? __lock_is_held+0xb5/0x140
[  192.020957]  ? check_same_owner+0x320/0x320
[  192.025291]  ? rcu_note_context_switch+0x710/0x710
[  192.030234]  __should_failslab+0x124/0x180
[  192.034744]  should_failslab+0x9/0x14
[  192.038551]  kmem_cache_alloc_node_trace+0x26f/0x770
[  192.043657]  ? mark_held_locks+0xc9/0x160
[  192.047810]  ? __raw_spin_lock_init+0x1c/0x100
[  192.052401]  __kmalloc_node+0x33/0x70
[  192.056209]  kvmalloc_node+0x6b/0x100
[  192.060015]  __list_lru_init+0x559/0x790
[  192.064094]  ? list_lru_destroy+0x4c0/0x4c0
[  192.068418]  ? mark_held_locks+0xc9/0x160
[  192.072572]  ? __raw_spin_lock_init+0x1c/0x100
[  192.077159]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  192.082185]  ? lockdep_init_map+0x9/0x10
[  192.086257]  sget_userns+0x706/0xf20
[  192.089976]  ? kill_litter_super+0x90/0x90
[  192.094222]  ? ns_test_super+0x50/0x50
[  192.098124]  ? destroy_unused_super.part.9+0x100/0x100
[  192.103401]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  192.107992]  ? kasan_check_write+0x14/0x20
[  192.112230]  ? do_raw_spin_lock+0xc1/0x200
[  192.116476]  ? blkdev_get+0xc0/0xb30
[  192.120198]  ? cap_capable+0x1f9/0x260
[  192.124108]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  192.129658]  ? security_capable+0x99/0xc0
[  192.133815]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  192.139355]  ? ns_capable_common+0x13f/0x170
[  192.143767]  ? kill_litter_super+0x90/0x90
[  192.148003]  sget+0x10b/0x150
[  192.151111]  ? ns_test_super+0x50/0x50
[  192.155010]  mount_bdev+0x111/0x3e0
[  192.158643]  ? hfs_show_options+0x6e0/0x6e0
[  192.162969]  hfs_mount+0x34/0x40
[  192.166336]  mount_fs+0xae/0x328
[  192.169704]  ? mpi_free.cold.1+0x19/0x19
[  192.173772]  vfs_kern_mount.part.34+0xd4/0x4d0
[  192.178491]  ? may_umount+0xb0/0xb0
[  192.182121]  ? _raw_read_unlock+0x22/0x30
[  192.186270]  ? __get_fs_type+0x97/0xc0
[  192.190167]  do_mount+0x564/0x3070
[  192.193711]  ? lock_downgrade+0x8e0/0x8e0
[  192.197864]  ? copy_mount_string+0x40/0x40
[  192.202110]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  192.207137]  ? __check_object_size+0x95/0x5d9
[  192.211645]  ? __might_sleep+0x95/0x190
[  192.215627]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  192.221341]  ? _copy_from_user+0xdf/0x150
[  192.225495]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  192.231033]  ? copy_mount_options+0x285/0x380
[  192.235533]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  192.241080]  ksys_mount+0x12d/0x140
[  192.244715]  __x64_sys_mount+0xbe/0x150
[  192.248688]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  192.253712]  do_syscall_64+0x1b1/0x800
[  192.257700]  ? finish_task_switch+0x1ca/0x810
[  192.262199]  ? syscall_return_slowpath+0x5c0/0x5c0
[  192.267134]  ? syscall_return_slowpath+0x30f/0x5c0
[  192.272086]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  192.277460]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  192.282314]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  192.287499] RIP: 0033:0x455319
[  192.290684] RSP: 002b:00007fecf08e9c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  192.298395] RAX: ffffffffffffffda RBX: 00007fecf08ea6d4 RCX: 0000000000455319
[  192.305660] RDX: 00000000200001c0 RSI: 0000000020000380 RDI: 0000000020000340
[  192.312929] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
2018/04/16 18:14:29 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0x4, &(0x7f0000001200)=[{&(0x7f0000000080)="02b0db937977ad9a0e028a905ca7cb17da128f1822d9b79238e7aeb4b06e596ef1cdcb54fa32e5290a1e510f20c5bcd3e5bbb1d83d118b2a10847d1be00c4b3a7da54281d5e9309d643a69d26b3840696aecbd05087230be8624cbb722251619b0acf72aacd2f05b43396edc95049240dafe08a9e17e5733ab0433cc575ef3bc083d3d03c9f33ce1f17251b5c326d28870", 0x91, 0x6}, {&(0x7f0000000140)="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", 0x1000, 0x5}, {&(0x7f0000001140)="bd4d3ecbb7", 0x5, 0x6}, {&(0x7f0000001180)="81a94f483acdf9dbf2020f53fa36c366118fc816a809f10cebddf6ceebd681727d336703ca41885e6dfd367c8627b382c3cef70c4f886271010afa0c1fd8374920f2cb9e82dc5e62ade4433e26963fc2d7d09b2e03f3ea734f7ead3ca5e8485367b49c80861b4445a3d8072e0b68f6", 0x6f, 0x2}], 0x1000, &(0x7f0000001280)={[{@data_ordered='data=ordered', 0x2c}, {@data_ordered='data=ordered', 0x2c}]})
r1 = accept$alg(r0, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/ptmx\x00', 0x100, 0x0)
sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0)
io_setup(0x1, &(0x7f0000f7e000)=<r2=>0x0)
io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}])

2018/04/16 18:14:29 executing program 6:
syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x800)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @rand_addr=0xe5}}, 0x0, 0xfffffffffffffffd, 0x7, 0x0, 0x97}, 0x98)

[  192.320216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  192.327484] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000016
[  192.355838]  loop1: unable to read partition table
2018/04/16 18:14:29 executing program 5:
syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x7ff, 0x8000)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0)
openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x80, 0x0)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="65fec960d831aead1328dcee0a5401000000000000000337e2cd2200000000000000000000e6"])
socket$bt_rfcomm(0x1f, 0x1, 0x3)
socket$packet(0x11, 0x2, 0x300)

[  192.387260] loop1: partition table beyond EOD, truncated
[  192.392910] loop_reread_partitions: partition scan of loop1 () failed (rc=-5)
[  192.571542] hfsplus: unable to find HFS+ superblock
[  192.630816]  loop1: unable to read partition table
[  192.651526] loop1: partition table beyond EOD, truncated
[  192.657115] loop_reread_partitions: partition scan of loop1 () failed (rc=-5)
[  192.691089] hfsplus: unable to find HFS+ superblock
2018/04/16 18:14:30 executing program 4 (fault-call:1 fault-nth:23):
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)

2018/04/16 18:14:30 executing program 2:
socket$bt_hidp(0x1f, 0x3, 0x6)
socket$vsock_stream(0x28, 0x1, 0x0)
mkdir(&(0x7f000053bff8)='./file0\x00', 0x0)
mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000))
r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
getdents64(r0, &(0x7f00000001c0)=""/1679, 0x68f)
getdents(r0, &(0x7f0000000880)=""/232, 0xe8)

2018/04/16 18:14:30 executing program 6:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0xa, 0x2, 0x0)
setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000d7bfc8)=ANY=[@ANYBLOB="fd007c71e5aae3d6"], 0x8)
setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000), 0x0)

2018/04/16 18:14:30 executing program 7:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x0, 0xffffffffffffffff}, 0xc)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2000, 0x0)
ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080))
setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000100), 0x4)
connect$l2tp(r1, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x0, 0x4, 0x4}}, 0xffffffffffffffdf)
syz_mount_image$iso9660(&(0x7f0000000200)='iso9660\x00', &(0x7f0000000240)='./file0\x00', 0x5, 0x5, &(0x7f00000014c0)=[{&(0x7f0000000280)="babcda2952d134a1510ef5de1acdeaa219cf792f733624c269004cccb90bda9f7310a27132e10547d8af7a76bade56752e60880f4512653696c3b2d02948bc95d3febe1026ec48ad68247a5b8c73e953cecf40faed5171910506f1d12d7291e0e6eed62026baaa1946bb2776c63d19b719ca679a2dd8f0aba1f725a7d5956690dcb851defb7c6788ae173ad8e6bee7ff0dbf4f57694ac77b242a495aa8ea4d9c256c", 0xa2, 0x2}, {&(0x7f0000000340)="cbbf446ac709ca91b12ea08be13ab68badcffa6dfcb916a3c2a8e12ce4edabf10e4d62223e7c57a7aa6054e31c7d752ef33e93c3800a66b6adde8f0533632708141bda6e50f02bbffa9e1df4897092de9cd1fe956639d5fbeee42ae65c588080593a19d29370ec2d4b224f404b129e44a0137b58cebaa8cca9bac42499d54892c19ee43a2f55afd1da8eb2057cc360f40c212f3ff158f1f1e2f0f3bd01166c6c804c022f3d534608120e67955f06acc5fe37f66d8f27da983f0d5aaf236e22b6b9eaf973587802306ae78cb3efe9975ee8c9bb96191518af891feb6ee4d7088a77dafc6ba70ca58ae1c540d6", 0xec, 0x9}, {&(0x7f0000000440)="3a49c68234df428418c4efb4516d54551ff5deeccd20b471d89d446ade3ad85f2499e6d25ce9f4035946c33219f637d9abb9d19ec4b64b3a187b2cb31a417a97", 0x40, 0x200}, {&(0x7f0000000480)="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", 0x1000, 0x8}, {&(0x7f0000001480)="90d8", 0x2, 0x7}], 0x40800, &(0x7f0000001540)={[{@block={'block', 0x3d, [0x32]}, 0x2c}, {@nojoliet='nojoliet', 0x2c}, {@nojoliet='nojoliet', 0x2c}, {@iocharset={'iocharset', 0x3d, 'macgaelic'}, 0x2c}, {@check_strict='check=strict', 0x2c}]})
accept$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c)
ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000000)={0x5, 0x6, 0x100000001, 0xe35})

2018/04/16 18:14:30 executing program 5:
futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0)
futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000000080), 0x4)

2018/04/16 18:14:30 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000002c0)={0x0, 0x41, "8f48023fb961eb539bc148b9084e2cc34a0347d8a875490b8d5ae223706f84c2c1532e66f4faf97f6a67f4bf5831cea403ecbd380aa0959c844fabd4a4af5b2685"})
syz_open_pts(r0, 0x404000)

2018/04/16 18:14:30 executing program 0:
r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x4000)
perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

2018/04/16 18:14:30 executing program 3:
pipe2(&(0x7f0000000040), 0x0)
openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r0, 0x40000000af01, &(0x7f00000002c0))
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x0, 0x0)
close(r1)
r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000004c0)=ANY=[])
ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150})
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000400)={'dummy0\x00', 0x4})
ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1})
ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000500)={0x220000000001})
pipe2(&(0x7f0000000340), 0x0)

[  193.330113] FAULT_INJECTION: forcing a failure.
[  193.330113] name failslab, interval 1, probability 0, space 0, times 0
[  193.341473] CPU: 0 PID: 16092 Comm: syz-executor4 Not tainted 4.17.0-rc1+ #5
[  193.348670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  193.358036] Call Trace:
[  193.360626]  dump_stack+0x1b9/0x294
[  193.364254]  ? dump_stack_print_info.cold.2+0x52/0x52
[  193.369442]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  193.374629]  should_fail.cold.4+0xa/0x1a
[  193.378680]  ? is_bpf_text_address+0xd7/0x170
[  193.383166]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  193.388260]  ? unwind_get_return_address+0x61/0xa0
[  193.393175]  ? __save_stack_trace+0x7e/0xd0
[  193.397484]  ? graph_lock+0x170/0x170
[  193.401273]  ? find_held_lock+0x36/0x1c0
[  193.405327]  ? __lock_is_held+0xb5/0x140
[  193.409382]  ? check_same_owner+0x320/0x320
[  193.413700]  ? rcu_note_context_switch+0x710/0x710
[  193.418619]  __should_failslab+0x124/0x180
[  193.422840]  should_failslab+0x9/0x14
[  193.426631]  kmem_cache_alloc_trace+0x2cb/0x780
[  193.431287]  ? __kmalloc_node+0x33/0x70
[  193.435247]  ? __kmalloc_node+0x33/0x70
[  193.439209]  ? rcu_read_lock_sched_held+0x108/0x120
[  193.444215]  __memcg_init_list_lru_node+0x17d/0x2c0
[  193.449217]  ? kvfree_rcu+0x20/0x20
[  193.452830]  ? __kmalloc_node+0x47/0x70
[  193.456795]  __list_lru_init+0x456/0x790
[  193.460843]  ? list_lru_destroy+0x4c0/0x4c0
[  193.465150]  ? mark_held_locks+0xc9/0x160
[  193.469290]  ? __raw_spin_lock_init+0x1c/0x100
[  193.474377]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  193.479383]  ? lockdep_init_map+0x9/0x10
[  193.483437]  sget_userns+0x706/0xf20
[  193.487135]  ? kill_litter_super+0x90/0x90
[  193.491357]  ? ns_test_super+0x50/0x50
[  193.495232]  ? destroy_unused_super.part.9+0x100/0x100
[  193.500496]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  193.505077]  ? kasan_check_write+0x14/0x20
[  193.509302]  ? do_raw_spin_lock+0xc1/0x200
[  193.513528]  ? blkdev_get+0xc0/0xb30
[  193.517230]  ? cap_capable+0x1f9/0x260
[  193.521111]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  193.526631]  ? security_capable+0x99/0xc0
[  193.530767]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  193.536294]  ? ns_capable_common+0x13f/0x170
[  193.540690]  ? kill_litter_super+0x90/0x90
[  193.544910]  sget+0x10b/0x150
[  193.548004]  ? ns_test_super+0x50/0x50
[  193.551885]  mount_bdev+0x111/0x3e0
[  193.555501]  ? hfs_show_options+0x6e0/0x6e0
[  193.559809]  hfs_mount+0x34/0x40
[  193.563161]  mount_fs+0xae/0x328
[  193.566521]  ? mpi_free.cold.1+0x19/0x19
[  193.570573]  vfs_kern_mount.part.34+0xd4/0x4d0
[  193.575142]  ? may_umount+0xb0/0xb0
[  193.578759]  ? _raw_read_unlock+0x22/0x30
[  193.582891]  ? __get_fs_type+0x97/0xc0
[  193.586768]  do_mount+0x564/0x3070
[  193.590297]  ? lock_downgrade+0x8e0/0x8e0
[  193.594432]  ? copy_mount_string+0x40/0x40
[  193.598653]  ? check_same_owner+0x320/0x320
[  193.602963]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  193.607970]  ? __check_object_size+0x95/0x5d9
[  193.612455]  ? __might_sleep+0x95/0x190
[  193.616421]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  193.621941]  ? _copy_from_user+0xdf/0x150
[  193.626081]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  193.631623]  ? copy_mount_options+0x285/0x380
[  193.636107]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  193.641630]  ksys_mount+0x12d/0x140
[  193.645246]  __x64_sys_mount+0xbe/0x150
[  193.649203]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  193.654205]  do_syscall_64+0x1b1/0x800
[  193.658076]  ? finish_task_switch+0x1ca/0x810
[  193.662570]  ? syscall_return_slowpath+0x5c0/0x5c0
[  193.667487]  ? syscall_return_slowpath+0x30f/0x5c0
[  193.672408]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  193.677758]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  193.682592]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  193.687763] RIP: 0033:0x455319
[  193.690934] RSP: 002b:00007fecf08e9c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  193.698631] RAX: ffffffffffffffda RBX: 00007fecf08ea6d4 RCX: 0000000000455319
[  193.705881] RDX: 00000000200001c0 RSI: 0000000020000380 RDI: 0000000020000340
[  193.713137] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  193.720390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  193.727903] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000017
2018/04/16 18:14:30 executing program 6:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0xfffffffffffffcf6)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
socket$inet(0x2, 0x7, 0x3317)
io_setup(0x1, &(0x7f0000f7e000)=<r2=>0x0)
io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}])

2018/04/16 18:14:30 executing program 4 (fault-call:1 fault-nth:24):
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)

2018/04/16 18:14:30 executing program 0:
r0 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
dup2(r1, r0)
syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000))
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0)

2018/04/16 18:14:30 executing program 7:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000000000010000000400000000000000cd00000000000000000000000000000000000000000000000000db2146e6870000000000"])
syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x432c, 0x2, &(0x7f0000000100)=[{&(0x7f00000001c0)="a139042afba82879eb1e8764a07b441635c1091a9f9a36cd888a3a3ccadf0d316b18dda7bdfdc3b8ce08deda4cbc67916d5b860d9c99ee13fc9306a2fd8c21a8ed32895a8dbcbb88f5735f0f04d71391d7bfdcbd56c990248cde0f6a04de980a2c4cbb5e5c62fb82fce01c035ba959b53b7075bd385891ceadac96d0a2a747a1cf315eab52205c969b70ed062cfd47d3d8a019f4dcb056e4e2c4da54bf7f1d43ab786f51ad8d31228db315fdc555dd41408bb49bc85c5afb659f046194733c6a59327a9e5fb653d4", 0xc8, 0xffffffffffffff12}, {&(0x7f00000002c0)="1e4f468e2dc9d47d46bbd53648acbd0c7aab5dde443ce69a181c720d3bdc48e4bc8e07b9d40f7ae4978260c83216fe881cc5a7114ebaa6249a2cc2da7e9d133af57f4f357c8c3335da6d3f6617ded8ffa9307cab3d4ec390c445f80339b247516d17430dac0c4a0dc61251e2c9233a36671e85eb7bc114381524944226ed90d0bb271f9f8fbd6236cde9170c6b96c86c7d341770d27e328807c71184d9f7716c072ee0886f390761c7ba96227da8c81ffd905a45d77007cf7db78495cfe9f5a3033f5c41d8947a94285aa95eda217c", 0xcf, 0x8}], 0x0, 0x0)
ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)={0x100000001, 0x3})

2018/04/16 18:14:30 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x2000000088)
syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3f, 0x8000)
setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000140)="da42577513a956736ff43af3", 0xc)

2018/04/16 18:14:30 executing program 2:
r0 = socket$netlink(0x10, 0x3, 0x10)
ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100))
socketpair$inet6(0xa, 0xb, 0x0, &(0x7f0000001800)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001840))
sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000140)={0x1014, 0x25, 0xaff, 0x0, 0x0, {0x2}, [@generic="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"]}, 0x1014}, 0x1}, 0x0)
socket$inet6(0xa, 0x6, 0x5)
sendmsg(r0, &(0x7f00000017c0)={&(0x7f0000001180)=@in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}, 0x80, &(0x7f0000001600)=[{&(0x7f0000001200)="729a4ee52f39e1f97376921e101dcde04ea3a13f74621c29815455f542e9637b1d252f809e2d49944cc665d6679dec80abdff2feb1ed321b16b3ca7f5a3f418b2e", 0x41}, {&(0x7f0000001280)="49e14e7c5d3425037db178bfdf757359229586e936c684ca64f9dd17eb46075c98ea22dc8cb3738dc02e8d0eb146e00b8339bb051c1bf567733c53dd8d0055b2fd856ed9ea2892410db6594114b39067a1c810a37992629429bc76295c270fd44102bd2ca79157a82af45f4d5032d603d289857f1c2be0021aed6d9b7183049aad7f345d2e5b5cb28621bdfad5df37370284b77ccc79469011201bf1e227cd7398c12ccc3178dd36893a86e80c7e6e0e1123998171e1ffe39637446c99a705469c3a8e646ddec82276f0ece177b0d68003e6f914469c921a92", 0xd9}, {&(0x7f0000001440)="392149870246c8fa8293cd714c1f1f3bbbe4ce8789738de4e02014c1d124605fd3510ad3d41aae93f9ddbf52e4f0000c2a17ce03e27c1fb463177c2b9507411fe8350e493973d8c3c5933cfdbf57a90c9fe398b8b16de0646d9029b76bdbe45587a8510ee4b041f0eab31e6e64bd8eb36dbcf19cb0347623f97cb2f6f8bad0757e7af0630ef4004d2054873058f8299cfadeb6d7db4264fe2c7ebb37ecddc3635283a77d6bc7405fd1a78f76ceb05e47a25cb261cdf55a3317877efb73e81e90b38ef0e6fdaf1493d6", 0xc9}], 0x3, &(0x7f0000001680)=[{0xa8, 0x0, 0x9, "a4d92087440d40a6bc9586d136d75bda6f3cd66738ad1d773748bc42479563c327d093e309ff8c120beb499062d5c29470ee7e86de4b8855c7a7698875c6601a49eaa2d5d58760094489d71e2983c4a91341a953159d428bb64a48d70f5de200a54efe926bee13188419c3e1842d4e6c5db01cd82904c1ecd19b8a1cd2c0a77e3becbcf47ba7993817daa0dd11655959a72a8348bad19c"}], 0xa8, 0x8004}, 0x33f3c0dc43d383a6)

2018/04/16 18:14:30 executing program 6:
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0)
r0 = socket(0x11, 0x4000000000080002, 0x0)
setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"73697410000000001000", <r1=>0x0})
socket$inet6_dccp(0xa, 0x6, 0x0)
bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14)
openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0)
syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0)
sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000), 0x4}], 0x492492492492510, 0x0)

[  193.911926] FAULT_INJECTION: forcing a failure.
[  193.911926] name failslab, interval 1, probability 0, space 0, times 0
[  193.923257] CPU: 1 PID: 16136 Comm: syz-executor4 Not tainted 4.17.0-rc1+ #5
[  193.930456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  193.939808] Call Trace:
[  193.942407]  dump_stack+0x1b9/0x294
[  193.946054]  ? dump_stack_print_info.cold.2+0x52/0x52
[  193.951256]  ? __save_stack_trace+0x7e/0xd0
[  193.955595]  should_fail.cold.4+0xa/0x1a
[  193.959673]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  193.964783]  ? save_stack+0x43/0xd0
[  193.968421]  ? kasan_kmalloc+0xc4/0xe0
[  193.972324]  ? kmem_cache_alloc_trace+0x152/0x780
[  193.977178]  ? __memcg_init_list_lru_node+0x17d/0x2c0
[  193.982371]  ? __list_lru_init+0x456/0x790
[  193.986615]  ? sget_userns+0x706/0xf20
[  193.991046]  ? graph_lock+0x170/0x170
[  193.994861]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  193.999626]  ? do_mount+0x564/0x3070
[  194.003354]  ? ksys_mount+0x12d/0x140
[  194.007161]  ? __x64_sys_mount+0xbe/0x150
[  194.011321]  ? do_syscall_64+0x1b1/0x800
[  194.015402]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  194.020789]  ? find_held_lock+0x36/0x1c0
[  194.024872]  ? __lock_is_held+0xb5/0x140
[  194.028963]  ? check_same_owner+0x320/0x320
[  194.033301]  ? rcu_note_context_switch+0x710/0x710
[  194.038251]  __should_failslab+0x124/0x180
[  194.043242]  should_failslab+0x9/0x14
[  194.047059]  kmem_cache_alloc_trace+0x2cb/0x780
[  194.051735]  ? __kmalloc_node+0x33/0x70
[  194.055703]  ? __kmalloc_node+0x33/0x70
[  194.059689]  ? rcu_read_lock_sched_held+0x108/0x120
[  194.064725]  __memcg_init_list_lru_node+0x17d/0x2c0
[  194.069751]  ? kvfree_rcu+0x20/0x20
[  194.073469]  ? __kmalloc_node+0x47/0x70
[  194.077462]  __list_lru_init+0x456/0x790
[  194.081531]  ? list_lru_destroy+0x4c0/0x4c0
[  194.085851]  ? mark_held_locks+0xc9/0x160
[  194.089991]  ? __raw_spin_lock_init+0x1c/0x100
[  194.094587]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  194.099597]  ? lockdep_init_map+0x9/0x10
[  194.103651]  sget_userns+0x706/0xf20
[  194.107350]  ? kill_litter_super+0x90/0x90
[  194.111661]  ? ns_test_super+0x50/0x50
[  194.115544]  ? destroy_unused_super.part.9+0x100/0x100
[  194.120807]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  194.125380]  ? kasan_check_write+0x14/0x20
[  194.129601]  ? do_raw_spin_lock+0xc1/0x200
[  194.133830]  ? blkdev_get+0xc0/0xb30
[  194.137536]  ? cap_capable+0x1f9/0x260
[  194.141423]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  194.146950]  ? security_capable+0x99/0xc0
[  194.151091]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  194.156619]  ? ns_capable_common+0x13f/0x170
[  194.161026]  ? kill_litter_super+0x90/0x90
[  194.165249]  sget+0x10b/0x150
[  194.168345]  ? ns_test_super+0x50/0x50
[  194.172225]  mount_bdev+0x111/0x3e0
[  194.175853]  ? hfs_show_options+0x6e0/0x6e0
[  194.180167]  hfs_mount+0x34/0x40
[  194.183523]  mount_fs+0xae/0x328
[  194.186879]  ? mpi_free.cold.1+0x19/0x19
[  194.190938]  vfs_kern_mount.part.34+0xd4/0x4d0
[  194.195511]  ? may_umount+0xb0/0xb0
[  194.199129]  ? _raw_read_unlock+0x22/0x30
[  194.203265]  ? __get_fs_type+0x97/0xc0
[  194.207147]  do_mount+0x564/0x3070
[  194.210696]  ? lock_downgrade+0x8e0/0x8e0
[  194.214834]  ? copy_mount_string+0x40/0x40
[  194.219061]  ? check_same_owner+0x320/0x320
[  194.223371]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  194.228374]  ? __check_object_size+0x95/0x5d9
[  194.232864]  ? __might_sleep+0x95/0x190
[  194.236832]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  194.242364]  ? _copy_from_user+0xdf/0x150
[  194.246503]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  194.252033]  ? copy_mount_options+0x285/0x380
[  194.256517]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  194.262044]  ksys_mount+0x12d/0x140
[  194.265662]  __x64_sys_mount+0xbe/0x150
[  194.269624]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  194.274630]  do_syscall_64+0x1b1/0x800
[  194.278508]  ? syscall_return_slowpath+0x5c0/0x5c0
[  194.283428]  ? syscall_return_slowpath+0x30f/0x5c0
[  194.288351]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  194.293706]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  194.298544]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  194.303719] RIP: 0033:0x455319
[  194.309165] RSP: 002b:00007fecf08e9c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  194.316866] RAX: ffffffffffffffda RBX: 00007fecf08ea6d4 RCX: 0000000000455319
[  194.324122] RDX: 00000000200001c0 RSI: 0000000020000380 RDI: 0000000020000340
[  194.331379] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  194.338637] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  194.345894] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000018
[  194.363790] BFS-fs: bfs_fill_super(): No BFS filesystem on loop7 (magic=00000000)
[  194.413843] BFS-fs: bfs_fill_super(): No BFS filesystem on loop7 (magic=00000000)
2018/04/16 18:14:31 executing program 1:
r0 = socket(0x20000000000000a, 0x2, 0x0)
connect$inet6(r0, &(0x7f00005b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c)
connect(r0, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80)
setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000060257f9fe06a68d2f8da46749dc0fe5b0d89188ecc99940a9af8d072b855464e0d5ac52c1227e5b7d6c49c24db275c509e696a9005d113b2bcc6e617f025aaa895bbc1936253c0ad2da3b6ca3b9193da0f7b64f8a1c3b6131f72020314c1149144301bc15107a85995bbb0f6dfd9fb4e06030951b75c537e10b41272ddb099fd3adc179a04ad01c30f9a5516c48e25b6"], 0x8)
setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000629ffc)=0x2, 0x4)

2018/04/16 18:14:31 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x1e, 0x1, 0x0)
setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001}, 0x1c)
sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f0000000040)}, 0x0)

2018/04/16 18:14:31 executing program 4 (fault-call:1 fault-nth:25):
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)

2018/04/16 18:14:31 executing program 7:
r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0)
syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xfffffffffffffff8, 0x4400)
syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x100)
ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000000c0)=[0xfffffffffffff14e])

2018/04/16 18:14:31 executing program 2:
r0 = inotify_init1(0x0)
fcntl$setown(r0, 0x8, 0xffffffffffffffff)
fcntl$getownex(r0, 0x10, &(0x7f0000000000))
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0)
openat$cgroup_type(r0, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x9})
syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f00000001c0)=[@dstype0={0x6, 0x4}, @flags={0x3, 0x10c00}], 0x2)
ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil})
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000014000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0)
ioctl$KVM_RUN(r3, 0xae80, 0x0)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140))
r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x20000, 0x0)
syz_open_pts(r4, 0x800)

2018/04/16 18:14:31 executing program 6:
bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000d5affc), 0x4)
write(0xffffffffffffffff, &(0x7f00000002c0)="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", 0x6dc)
write(0xffffffffffffffff, &(0x7f000069efac)="e26d4afed4d3467b7ee66e9ebb4039955b1d97a427cc701c5e5e6447b6510bff58c6313283eae8186bf1c22f39347ebb869277e809a7002f38611d02a6e3d4e4f6b8923c59ff9438d8c3d353b76131b90e044f80", 0x54)
write$sndseq(0xffffffffffffffff, &(0x7f0000000b80)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x30)
socket$nl_generic(0x10, 0x3, 0x10)
socket$vsock_dgram(0x28, 0x2, 0x0)
write$eventfd(0xffffffffffffffff, &(0x7f0000000280), 0xff93)
write(0xffffffffffffffff, &(0x7f0000000100)="8207", 0x2)
socket$inet6_sctp(0xa, 0x1, 0x84)
r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9, 0x0)
openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0)
syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x4080)
syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x10000)
recvfrom(0xffffffffffffffff, &(0x7f0000000180)=""/226, 0xfffffffffffffff6, 0x0, 0x0, 0xfffffffffffffcd1)
socket$inet6(0xa, 0x1, 0xb7f)

2018/04/16 18:14:31 executing program 5:
openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x400000, 0x0)
timer_create(0x8000000000000000, &(0x7f0000000040)={0x0, 0x38, 0x2}, &(0x7f0000000140))
timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0)
timer_gettime(0x0, &(0x7f00000000c0))

2018/04/16 18:14:31 executing program 0:
r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x28000)
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}]})
socket$netlink(0x10, 0x3, 0xc)
writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000640)=ANY=[@ANYBLOB="71d0385325e40636fa5b4e7ccdf561d2200b96fdec15365d03080343931dd765acc95ec5337c4646665ab91532f3c25f664ffff86a17bb1cacec90d3e5c2622a9490ac4731b92be01fb3d80189149e4ca2fb87b92fc733f7f93199657355c5e70d"], 0x61}, 0x1}, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$bt_cmtp(0x1f, 0x3, 0x5)
sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x398, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xc0, 0xf8}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x0, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0x0, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x410)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={<r2=>0xffffffffffffffff})
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417}, &(0x7f00000001c0)=0x10)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00')
socket$pppoe(0x18, 0x1, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00')
pipe(&(0x7f0000000000)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff})
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1)
syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x602800)
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000})
sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0)
syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x4001}, 0x8000)
bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0x8, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48)
writev(r3, &(0x7f0000000b40)=[{&(0x7f0000000840)="966b15347604a24e35850641f3c230a023cfa289d57a9bb7c64946f7b6778b1a3cbe26d60295c28b58a92e4a98c15364700ddf6d6d9488972ae83e43cb0a2f7a5c4c1407c0f28e37e30d791766333d6e64ef248691cbe8254570328ff3fae280c947587265d1c834dd5444f04e809229087f589e501a6f9880460c899903d56cfb8d44196b69691085527bfde8fb7f6381e9f605aa51792a0106947aa212dbaa02", 0xa1}, {&(0x7f0000000900)="87a3984bcbadb4aad47d2c17a9af8cc3b830724bea0cd8d187268415561aefbdd9d48c1a81a32aa9b29a687fe0612b6df1cadc51361d38af193c6230cc21ce5ba657a47157abbaddcf585b78bef54de7bb6b95779c05a24b72d0e41fe1f5c9511c7d0343a464210fabe2fd96e2a8d11ce420bf868d422a48d3bd57b7c5e3c2ea0febab2183d5e47d0f500f80337c2938d1e1395b4b2f5501a0276edb62cd7c7a459d6a", 0xa3}, {&(0x7f00000029c0)="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0x1000}, {&(0x7f0000000c00)="36fdf800725ca22c4e6e6ae4aae03d091448aabb4e601afa7c23b70776e4b39392eea5abd1d5f2a1b85e33c067f31fd27ac70e02c6d6fc69e1f46630aeb4956402f0466d49d902a495476a4a3c6c2502118fe542a82f5aa1c6bdd8b2540622aa334989324538c8e9b7577ffbb09c07feee16586c44746d77bbbb635310c177d66628ce67983312f92d0f676f03e57e75623c3142ba829b439b19350782401dfe9836ef67ec7e44051d6816535731680db231a18ce28236305f5ebd31e00472084211af69b0502cfa4f26", 0xca}, {&(0x7f0000000ac0)="4348ec6b22c7d1779ad37eaab26e03817fbac1d9c3bbdadcd06925b27cf3d71493aaefaf28657842f9912ceb3fffde543e3aa9623f92bbcd1c2c014545", 0x3d}, {&(0x7f0000000bc0)="a0d1b4", 0x3}], 0x6)

[  194.560292] FAULT_INJECTION: forcing a failure.
[  194.560292] name failslab, interval 1, probability 0, space 0, times 0
[  194.571589] CPU: 1 PID: 16176 Comm: syz-executor4 Not tainted 4.17.0-rc1+ #5
[  194.578783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  194.588136] Call Trace:
[  194.590738]  dump_stack+0x1b9/0x294
[  194.594389]  ? dump_stack_print_info.cold.2+0x52/0x52
[  194.599590]  ? __save_stack_trace+0x7e/0xd0
[  194.603941]  should_fail.cold.4+0xa/0x1a
2018/04/16 18:14:31 executing program 1:
r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xa1b5, 0x40)
getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000380)={@remote, <r1=>0x0}, &(0x7f0000000200)=0x14)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/108, 0x6c, 0x2, 0x0, 0x0)
ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x15, r1})
mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
accept(r2, &(0x7f0000000140)=@generic, &(0x7f0000000040)=0x80)
setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000080)=0x53d, 0x4)
getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000000), &(0x7f0000000100)=0x2)

2018/04/16 18:14:31 executing program 6:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcd}, 0x2c)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000aefe00000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x4c, 0x0, 0x80000000, 0x6, r0, 0x1ff}, 0x2c)
setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000002c0)=r1, 0x4)
r3 = perf_event_open(&(0x7f0000000200)={0x7, 0x70, 0x9, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x1, 0x321a0, 0x8, 0xfff, 0xfffffffffffffffe, 0x3, 0x400, 0x401, 0xffff, 0x1f, 0x3, 0x7, 0x82, 0xa53, 0x5, 0x20, 0x4, 0x5bb, 0xb36, 0x4, 0x47, 0x4, 0xa9e, 0x3, 0x5911, 0xffffffffffffffc0, 0x100, 0x97, 0x80, 0x7, 0x5, 0x0, 0x4, 0x6, @perf_config_ext={0x800, 0x3}, 0x0, 0x200, 0x5ae5c109, 0x4, 0x9749, 0x1f, 0x2}, 0xffffffffffffffff, 0x4, 0xffffffffffffff9c, 0x2)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000280))
ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r1)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000080))
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001a80)={0xffffffffffffffff, &(0x7f00000000c0)="b822b6a7feb17359e1ce29d99a69e083392dc50ff1fb635a5849d2f5916ae2fdc24e95"}, 0x10)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10)
r5 = gettid()
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x2, 0xc89, 0x200, 0xb5, 0x0, 0x9, 0x6004, 0x6, 0x1, 0x9, 0x7, 0x3, 0x2, 0x2, 0x0, 0x1, 0x100000000, 0x4, 0x5, 0x0, 0x0, 0x9, 0x8000, 0x9, 0x1, 0xb3b5, 0x7fffffff, 0x0, 0x5, 0x5, 0xd927, 0x0, 0x9, 0x3f, 0x5, 0x100000000, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000040), 0x4}, 0x6106, 0x8000, 0x20, 0x0, 0x2, 0x6, 0x1}, r5, 0x4, r4, 0x2)

[  194.608023]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  194.613134]  ? save_stack+0x43/0xd0
[  194.616770]  ? kasan_kmalloc+0xc4/0xe0
[  194.620676]  ? kmem_cache_alloc_trace+0x152/0x780
[  194.625522]  ? __memcg_init_list_lru_node+0x17d/0x2c0
[  194.630720]  ? __list_lru_init+0x456/0x790
[  194.634967]  ? sget_userns+0x706/0xf20
[  194.639119]  ? graph_lock+0x170/0x170
[  194.642931]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  194.647691]  ? do_mount+0x564/0x3070
[  194.651409]  ? ksys_mount+0x12d/0x140
[  194.655243]  ? __x64_sys_mount+0xbe/0x150
[  194.659401]  ? do_syscall_64+0x1b1/0x800
[  194.663476]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  194.669388]  ? find_held_lock+0x36/0x1c0
[  194.673467]  ? __lock_is_held+0xb5/0x140
[  194.677553]  ? check_same_owner+0x320/0x320
[  194.681894]  ? rcu_note_context_switch+0x710/0x710
[  194.686844]  __should_failslab+0x124/0x180
[  194.691095]  should_failslab+0x9/0x14
[  194.694908]  kmem_cache_alloc_trace+0x2cb/0x780
[  194.699577]  ? __kmalloc_node+0x33/0x70
[  194.703540]  ? __kmalloc_node+0x33/0x70
[  194.707501]  ? rcu_read_lock_sched_held+0x108/0x120
[  194.712511]  __memcg_init_list_lru_node+0x17d/0x2c0
[  194.717518]  ? kvfree_rcu+0x20/0x20
[  194.721133]  ? __kmalloc_node+0x47/0x70
[  194.725104]  __list_lru_init+0x456/0x790
[  194.729155]  ? list_lru_destroy+0x4c0/0x4c0
[  194.733465]  ? mark_held_locks+0xc9/0x160
[  194.737605]  ? __raw_spin_lock_init+0x1c/0x100
[  194.742178]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  194.747186]  ? lockdep_init_map+0x9/0x10
[  194.751249]  sget_userns+0x706/0xf20
[  194.754950]  ? kill_litter_super+0x90/0x90
[  194.759174]  ? ns_test_super+0x50/0x50
[  194.763049]  ? destroy_unused_super.part.9+0x100/0x100
[  194.768312]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  194.772885]  ? kasan_check_write+0x14/0x20
[  194.777106]  ? do_raw_spin_lock+0xc1/0x200
[  194.781355]  ? blkdev_get+0xc0/0xb30
[  194.785069]  ? cap_capable+0x1f9/0x260
[  194.788954]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  194.794478]  ? security_capable+0x99/0xc0
[  194.798614]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  194.804141]  ? ns_capable_common+0x13f/0x170
[  194.808549]  ? kill_litter_super+0x90/0x90
[  194.812770]  sget+0x10b/0x150
[  194.815867]  ? ns_test_super+0x50/0x50
[  194.819745]  mount_bdev+0x111/0x3e0
[  194.823366]  ? hfs_show_options+0x6e0/0x6e0
[  194.827676]  hfs_mount+0x34/0x40
[  194.831061]  mount_fs+0xae/0x328
[  194.834422]  ? mpi_free.cold.1+0x19/0x19
[  194.838476]  vfs_kern_mount.part.34+0xd4/0x4d0
[  194.843051]  ? may_umount+0xb0/0xb0
[  194.846670]  ? _raw_read_unlock+0x22/0x30
[  194.850808]  ? __get_fs_type+0x97/0xc0
[  194.854686]  do_mount+0x564/0x3070
[  194.858221]  ? lock_downgrade+0x8e0/0x8e0
[  194.862360]  ? copy_mount_string+0x40/0x40
[  194.866584]  ? check_same_owner+0x320/0x320
[  194.870895]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  194.875900]  ? __check_object_size+0x95/0x5d9
[  194.880389]  ? __might_sleep+0x95/0x190
[  194.884376]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  194.889900]  ? _copy_from_user+0xdf/0x150
[  194.894041]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  194.899565]  ? copy_mount_options+0x285/0x380
[  194.904048]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  194.909575]  ksys_mount+0x12d/0x140
[  194.913194]  __x64_sys_mount+0xbe/0x150
[  194.917155]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  194.922164]  do_syscall_64+0x1b1/0x800
[  194.926040]  ? finish_task_switch+0x1ca/0x810
[  194.930528]  ? syscall_return_slowpath+0x5c0/0x5c0
[  194.935445]  ? syscall_return_slowpath+0x30f/0x5c0
[  194.940368]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  194.945724]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  194.950561]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  194.955737] RIP: 0033:0x455319
2018/04/16 18:14:32 executing program 1:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYBLOB="001b4b6c"], &(0x7f0000000440)=0x1)
r4 = dup3(r3, r2, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SMI(r3, 0xaeb7)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
syz_read_part_table(0x9, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="668f291b3937c412eb39236f7ba276555603f8e6e95ce293757703c05f7eacff4883cb912d024c567c5e5998b4994bc9e00e6a6e4291750103", 0x39}, {&(0x7f00000000c0)="4df166c59a36549bab358d6e2954c5edc0a0e5607488b254a0076e58b5289c3f2fc700df4350970ffd95b8fe3f4431851eccf35ce66af98ffa0daabd30b2af7d555941cf79813ddd137335d87f8fb09c65d404ca676be5bdc0a7f05cc834031e9c2d88822957d92549cdaad1c144304bfd9655ac7cc7ace5e9dbac34b992303ae15e96b4206281adadb67beb3e49810f8c325b0bbe596a508aeda6e8522b", 0x9e, 0xff}])
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000240)="0f0097fd050000c4c2fd38407cb8010000000f01d9b9800000c00f3235000800000f3066ba420066b8c00066eff326f4b9800000c00f3235004000000f30660f3881a7621c96dd66baf80cb8385d3080ef66bafc0cedb9800000c00f3235004000000f30", 0x64}], 0x1, 0x1c, &(0x7f0000000200), 0x0)
ioctl$KVM_RUN(r4, 0xae80, 0x0)

[  194.958911] RSP: 002b:00007fecf08e9c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  194.966609] RAX: ffffffffffffffda RBX: 00007fecf08ea6d4 RCX: 0000000000455319
[  194.973863] RDX: 00000000200001c0 RSI: 0000000020000380 RDI: 0000000020000340
[  194.981119] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  194.988398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  194.995655] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000019
2018/04/16 18:14:32 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x3, &(0x7f0000001280)=[{&(0x7f0000000180)="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", 0x1000, 0x1}, {&(0x7f0000000080)="9074328c6b0f5c45d8ce5613f801173c371850e2615b47b152e159694056750189e6c32c0d707746847904857aeac8232a8c829b000a8fa485ca0bb3c35a828a26439352a4e140877b94ba1f73e04d3729715909ff8922682dc32a5505f182a26858d607fb6ade28aef9acb4a2408f4314cd9bc5843eed0d5b6640469375c01e961fdd3b3f85c137fa1a410da61bac52658e148489068931ef2cefaf28ef02ba48be95465b7448112af6f2fbcd43e49572c2154013f886", 0xb7, 0x7fff}, {&(0x7f0000001180)="66f5733bf762c14cc6706378d53424592e446fc21be0bdc308be247d1eb81657ba1d0c31411f70ae104023e9c85f07c6f939706c06421cd0caf1869384550802b80343eb798f773ed10c1a9e9c468aea33ce5ac867f8a03571ded873d6b9daa08eab6ed02072bde905c30da566b18adc88bc69f8e8099c3d3857d95e080846d23196a8f6fdedc739594636d88930df929e35c9c96f4b98248a7cc840a779b43847a7984e5255adea1858227f554f9c790ded72c423133d946220c9a01dd5295f324640352fbd78849a60e87ca08e558ebec193393d4b6139", 0xd8, 0x66f}], 0x20800, &(0x7f0000001300)={[{@umask={'umask', 0x3d, [0x34, 0x31, 0x33, 0x36, 0x35]}, 0x2c}]})
close(r1)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)

2018/04/16 18:14:32 executing program 3:
r0 = socket$inet6(0xa, 0x5, 0x0)
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x210000, 0x0)
openat$cgroup_type(r1, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0)
connect$inet6(r0, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
socket$bt_rfcomm(0x1f, 0x1, 0x3)
syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1)
socket$inet_icmp(0x2, 0x2, 0x1)
r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
openat$cgroup_type(r2, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0)
socket$inet(0x2, 0x3, 0x80)
syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x9, 0x0)

2018/04/16 18:14:32 executing program 7:
r0 = socket$kcm(0x29, 0x5, 0x0)
r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f0000000000), 0x101f7fffd)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="000000001cdfd549000008c86cb7f505ba2ae33d876a35cf040000000000"], 0xb)

2018/04/16 18:14:32 executing program 0:
r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xcb, 0x200000)
syz_open_pts(r0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00')
fchdir(r1)
socket$can_raw(0x1d, 0x3, 0x1)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20100, 0x0)
syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

2018/04/16 18:14:32 executing program 4 (fault-call:1 fault-nth:26):
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)

2018/04/16 18:14:32 executing program 2:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c)
bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xb, 0x5, &(0x7f00000001c0)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @generic={0xffffffff, 0x35, 0x80000000, 0x1}, @alu={0x7, 0x9, 0xd, 0x6, 0x9, 0xffffffff}, @jmp={0x5, 0x0, 0x2, 0x5, 0x7, 0x0, 0xfffffffffffffff4}, @alu={0x0, 0x385ffafb, 0x1, 0x7, 0x0, 0xfffffff0, 0x1}, @generic={0x100000000, 0x7, 0x7, 0x762ecf65}, @generic={0x0, 0xfffffffffffffffe, 0x1000, 0x3f}], &(0x7f0000f6bffb)='GPL\x00', 0x1001, 0x7f, &(0x7f0000000240)=""/251}, 0x403)
perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000001c0))
capset(&(0x7f0000000340)={0x19980330}, &(0x7f0000000080))
r1 = getpid()
sched_setaffinity(r1, 0x8, &(0x7f0000000100))
getsockname$packet(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002900)=0x14)
syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x1, &(0x7f0000000080)=[{&(0x7f0000000340)="f0a570057dbf0de4e3f7c121f3f7da16404e6299072e167bad9502f298f82077612780191bd9c733ee79f9f1abf047fbb1095b94b004354b7b5b05220e6c7a91a9906c5afd044e11d1420bc9f1da1c7cd86f2c7b5683fb80451c9e97672aa29a1e491782781109ae3d62a1ac494c2648d9977824ba289fe965ade6b412c8125e644aadb1ce5d2bd5b1d9f2078e0f67169c826e738af810d0df17f93e519fac48a70f81d9a1b3999d54bd1f288e30d02278a279741d75b07367caab4630e89843e074e93bc5571bcca62ba8c9dbdd2befaa4d820a0953ce996f8a52a0842ffcd121be3e229e", 0xe5, 0x8}], 0x80000, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f626172726965722c747970653da0eef67a2c6465636f6d706f73652c63726561746f723ded9250dc2c73657373696f6e3d3f782c706172743d37393b2d322c00"])
syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000180)='./file0\x00', 0xed, 0xa, &(0x7f0000001b00)=[{&(0x7f00000004c0)="a9da7d2bb797a22e2f5af4e15ccd3d5dac5e02d37e34e6cfc7c6384c19ec027da315e7e70a43a13096d8742fb4cb3d65ad654c9b6925319f5b5d6898e5dbf7b2965a3ff787434d18a30343a4f3f2f55395dff5ad3e9eef17a7df254315acee67cf7645fb824309133a7a82d5961125430b057b59cd6788bf4b5323d41a2be85b4ac8e23d95283a53287b9a3e758e1d17c8dfcee2ae7efc79f51b", 0x9a, 0x8}, {&(0x7f0000000580)="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", 0x1000, 0x2}, {&(0x7f0000001580)="2dfb063091eff2258c6ffdcaa0e061ce0283ef5629c7d61ce4c0aec7178ce4be1dfe9ceef82c66819f9c809e78bb4ef80053c5fcda01a03c4409168c25a59c7c87a0b61f7370d15c00fa3b8e412bb49412c0a99477792cc861ad6a2adafe1c919285cd2a634c44f79c4e1def6cf5a118c79e0c30ebf9787be30acb5f37d694107adcc61e0c273c1cd453999df76cbd8fde9a55cfed63f147e1e526957e0bdadb0a552fc85569fea0ae1c1b91d8d46a906e70c3f502207319754534b91f84b37d3f509750e253550791c0df66c9e90008b90fb84d", 0xd4}, {&(0x7f0000001680)="bbaa29264566cd50d0602a22c9e3919e39e051817476501a5390277dbab59a10f50268fdf352469222b06e59888a173172d68f14133f146b1d36f9b66f04dd4bf14fa71ac9c9272bdbb0b5e70bb8c527238630b0f67dfb849a335a0b1c009d4a0ae4e5c8050698eb622488e3054e555581385ae6c1cfed38a1d70e4fa4fd2f6f4579d332b2b53c3e711972308a923866eab54bb3b3910978283bcf14ecf615bb715ec87029cb0730604f65d4a45564d6bc7eff4de8d0a6", 0xb7, 0x7b}, {&(0x7f0000001740)="8021cd95e65bd215df2e88bf80d5acc34f5cc5e02387c0b3388508af6b5b02307501dca7c82fdfde1e6fdf9258337304632576beeef77067f1f50cf464fd354b9043bcebedea23188c6c181def4681643a865e4eeb1abd7775f07795b43c3543bc47f4c22efe2dfcd43990a9eb3a44a2b2e7d5de09a2b0bda2e478ac5995a6a67c863398163e030b0f874c60a6f38f40e8ce71c8453239b7ae0807406085716ee27086e7cf1b15f967d8ee66ddfed910", 0xb0, 0x6}, {&(0x7f0000001800), 0x0, 0x1}, {&(0x7f0000001840)="dfc6516da609b9f47abbeecbf36933c70075306d2c3ae55a3500b5392c959be1484c6e53e62d02413071d18fa667216736958b929559e9191669291fcc2c3b500611e95e7a63e1249cca70715c4a05", 0x4f, 0x1}, {&(0x7f00000018c0)="0f63f9497b6d92bf74a502ec4836592e7936c4fcb51a458163e854f463f7504e646dd249e1f77dea4f5bd80bd3167ecfc35d4c52ff714d2d1001343080d288e42e3b29a87cc9be6e5c597b0e3728668bd0056a29c72512a63d45e19354eb525e4e1fc92cbf6d9dc0ca3bb11c05af8ad76c075a9187e20154f3c6cb0161276686e3501d981ff812c35c5144ad79ca46fb93f7980dab008a870f33290a431610a7c3c2075c466c304df8006c209399e906c655ba02cf3fcf431a1d87d76ade83e07d99cd07bacf5ae92a62e93704527b5e7ce10023fe28e115dd4b82ed011196766c5eb237ad6d562ad9c22d84", 0xec, 0x40}, {&(0x7f00000019c0)="1d021482f1b41f5655663edfb3bdc8e56bb7a81334585422668bc98c65e395", 0x1f, 0x6}, {&(0x7f0000001a00)="e6d68c7f809d44e3c5ea778dbe926ebc32fc41ea78b2c1ad2cdefb15e827de3ab4307d6037ed3a4ec2aa3523a59cdf3ba7018e7d3153aab2c321847b92a8ecf71cda51bafb77c351b028f1e97b5d98afedb03c958560533bf5e8f80c9d8b0d9f5c94e4900913af4d2af55102eed3f760e72ac937acb7a942cf3d07bc38847edc7a408b2fdd04cd5ae1e2b3ca23757affa4e7663f87d3589c86f10689424069dda1eba665354bd1dba55f5db38de2b3bbc6771d7d115a091315b00c0bc5dfe1358b09ddc7453b49cf4426325cb5d6ea1c1dab085f6ff407fd54", 0xd9, 0x7f}], 0x20, &(0x7f0000001800)=ANY=[@ANYBLOB="71756965742c71756946fc59ca52d3b80372bf189661000000000000000000"])
socket$inet_sctp(0x2, 0x1, 0x84)

2018/04/16 18:14:32 executing program 6:
init_module(&(0x7f0000000140)="70703085e3", 0xfffffffffffffcf9, &(0x7f0000000180)='selinux{\x00')
socket$inet_tcp(0x2, 0x1, 0x0)

2018/04/16 18:14:32 executing program 5:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$adsp(&(0x7f0000001380)='/dev/adsp#\x00', 0xa5, 0x101040)
openat$cgroup_type(r0, &(0x7f00000013c0)='cgroup.type\x00', 0x2, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x5, 0x189000)
openat$cgroup_type(r1, &(0x7f00000001c0)='cgroup.type\x00', 0x2, 0x0)
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
r3 = openat$cgroup_int(r0, &(0x7f00000014c0)="7269735e0006617800ef3949d646d849ead864218e65f29c73cbf309bdee4ea4a741f7dad55e2832cca4b35bf6d9cdbeee2b9312e9f46ea927e2c044472407003f0ce26e0000", 0x2, 0x0)
syz_mount_image$xfs(&(0x7f0000000200)='xfs\x00', &(0x7f0000000240)='./file0\x00', 0x3, 0x2, &(0x7f0000001300)=[{&(0x7f0000000280)="89e4413127b1c68dc9dd6a1d42a07889ac7e7cfd9e314767932f811d11fa356ef5ef4eca54ea1baafd671dda6acaac438a432f0d2acb0e38c4405073a63e299622136756347fa7ddfd58d3dc38a890f17060f77ab0ae9c5e3cfab18bbfabc49e02f4b09ed293", 0x66, 0xffff}, {&(0x7f0000000300)="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", 0x1000}], 0x40000, &(0x7f0000001400)=ANY=[@ANYBLOB="6e6f75754903006461782c7377696474683d0037387f612c0000000000000000007650765074e0bdbf5bc1bc49d4030caccd369f61e9d8ccb2699daafdf56159fd578d62beba8e8460b19a9a029fe60ee0bf38ba3ecf90e82895c28e6fdb69b5a054c3df407001a3bfb10bf07b6216d9748b7fee4f7e5fe879a35f56ea61206d1051cecfb99c5c29"])
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0)
sendfile(r3, r2, &(0x7f0000000080), 0x3)
syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x501000)

[  195.393824] FAULT_INJECTION: forcing a failure.
[  195.393824] name failslab, interval 1, probability 0, space 0, times 0
[  195.405267] CPU: 0 PID: 16249 Comm: syz-executor4 Not tainted 4.17.0-rc1+ #5
[  195.412462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  195.421832] Call Trace:
[  195.424436]  dump_stack+0x1b9/0x294
[  195.428075]  ? dump_stack_print_info.cold.2+0x52/0x52
[  195.433290]  ? perf_trace_lock_acquire+0xe3/0x980
[  195.438122]  ? __save_stack_trace+0x7e/0xd0
[  195.442435]  should_fail.cold.4+0xa/0x1a
[  195.446485]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  195.451577]  ? save_stack+0x43/0xd0
[  195.455187]  ? kasan_kmalloc+0xc4/0xe0
[  195.459063]  ? kmem_cache_alloc_trace+0x152/0x780
[  195.463890]  ? __memcg_init_list_lru_node+0x17d/0x2c0
[  195.469070]  ? __list_lru_init+0x456/0x790
[  195.473295]  ? sget_userns+0x706/0xf20
[  195.477177]  ? graph_lock+0x170/0x170
[  195.480962]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  195.485701]  ? do_mount+0x564/0x3070
[  195.489401]  ? ksys_mount+0x12d/0x140
[  195.493188]  ? __x64_sys_mount+0xbe/0x150
[  195.497327]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  195.502680]  ? find_held_lock+0x36/0x1c0
[  195.506729]  ? __lock_is_held+0xb5/0x140
[  195.510791]  ? check_same_owner+0x320/0x320
[  195.515134]  ? rcu_note_context_switch+0x710/0x710
[  195.520055]  __should_failslab+0x124/0x180
[  195.524282]  should_failslab+0x9/0x14
[  195.528068]  kmem_cache_alloc_trace+0x2cb/0x780
[  195.532723]  ? __kmalloc_node+0x33/0x70
[  195.536680]  ? __kmalloc_node+0x33/0x70
[  195.540640]  ? rcu_read_lock_sched_held+0x108/0x120
[  195.545645]  __memcg_init_list_lru_node+0x17d/0x2c0
[  195.550654]  ? kvfree_rcu+0x20/0x20
[  195.554267]  ? __kmalloc_node+0x47/0x70
[  195.558229]  __list_lru_init+0x456/0x790
[  195.562280]  ? list_lru_destroy+0x4c0/0x4c0
[  195.566592]  ? mark_held_locks+0xc9/0x160
[  195.570727]  ? __raw_spin_lock_init+0x1c/0x100
[  195.575296]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  195.580302]  ? lockdep_init_map+0x9/0x10
[  195.584354]  sget_userns+0x706/0xf20
[  195.588052]  ? kill_litter_super+0x90/0x90
[  195.592275]  ? ns_test_super+0x50/0x50
[  195.596150]  ? destroy_unused_super.part.9+0x100/0x100
[  195.601413]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  195.605982]  ? kasan_check_write+0x14/0x20
[  195.610203]  ? do_raw_spin_lock+0xc1/0x200
[  195.614428]  ? blkdev_get+0xc0/0xb30
[  195.618131]  ? cap_capable+0x1f9/0x260
[  195.622018]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  195.627545]  ? security_capable+0x99/0xc0
[  195.631680]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  195.637231]  ? ns_capable_common+0x13f/0x170
[  195.641625]  ? kill_litter_super+0x90/0x90
[  195.645844]  sget+0x10b/0x150
[  195.648939]  ? ns_test_super+0x50/0x50
[  195.652821]  mount_bdev+0x111/0x3e0
[  195.656433]  ? hfs_show_options+0x6e0/0x6e0
[  195.660743]  hfs_mount+0x34/0x40
[  195.664096]  mount_fs+0xae/0x328
[  195.667452]  ? mpi_free.cold.1+0x19/0x19
[  195.671512]  vfs_kern_mount.part.34+0xd4/0x4d0
[  195.676079]  ? may_umount+0xb0/0xb0
[  195.679696]  ? _raw_read_unlock+0x22/0x30
[  195.683828]  ? __get_fs_type+0x97/0xc0
[  195.687704]  do_mount+0x564/0x3070
[  195.691235]  ? lock_downgrade+0x8e0/0x8e0
[  195.695371]  ? copy_mount_string+0x40/0x40
[  195.699602]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  195.704603]  ? __check_object_size+0x95/0x5d9
[  195.709088]  ? __might_sleep+0x95/0x190
[  195.713053]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  195.719012]  ? _copy_from_user+0xdf/0x150
[  195.723154]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  195.728686]  ? copy_mount_options+0x285/0x380
[  195.733166]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  195.738692]  ksys_mount+0x12d/0x140
[  195.742310]  __x64_sys_mount+0xbe/0x150
[  195.746271]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  195.751274]  do_syscall_64+0x1b1/0x800
[  195.755148]  ? syscall_return_slowpath+0x5c0/0x5c0
[  195.760077]  ? syscall_return_slowpath+0x30f/0x5c0
[  195.764996]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  195.770353]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  195.775532]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  195.780706] RIP: 0033:0x455319
[  195.783877] RSP: 002b:00007fecf08e9c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  195.791571] RAX: ffffffffffffffda RBX: 00007fecf08ea6d4 RCX: 0000000000455319
[  195.798823] RDX: 00000000200001c0 RSI: 0000000020000380 RDI: 0000000020000340
[  195.806077] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  195.813329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  195.820580] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000001a
2018/04/16 18:14:32 executing program 7:
getpeername$packet(0xffffffffffffff9c, &(0x7f0000000d80)={0x0, 0x0, <r0=>0x0}, &(0x7f0000000dc0)=0xfffffffffffffffe)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x80000, 0x0)
ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000140)=0x7)
socket$pptp(0x18, 0x1, 0x2)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800efffd91c7b9b0900000000000000b9c4591879109f8d3134943ee2d4539700000000000000"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206, 0x0, 0x0, [], r0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x11761d27, &(0x7f0000000040)=@raw=[@exit={0x95}], &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48)

2018/04/16 18:14:32 executing program 6:
syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x9, &(0x7f0000000740)=[{&(0x7f0000000140)="57e655ff97101463d6cf13400f59480c553bd7a86654b3d9d23c5eacdf0277ed9233db0572ccdcf2416527c8d86443f54f45681a7f176a312ce02ca34eee7ad4d1bf3ac5471a061a34ef092f520a60bb9110ba0d3fcace6284636e0c7fde5bcac0750ba74718bc023b347bef92a94a21e11fc801bb93806d4fc612ce57cad23302470e888b831aea7b7a3eb387b19d22dd628d5c1b58def762eee2ca0ec0c77d34c892e5", 0xa4, 0x8001}, {&(0x7f0000000200)="e577730d6157151f108ba5f151070359b0d020b3ecf089c9f011d529d7084fe2fd2c63f6520c3dbcc9258a1c7969da0e56083e2a05a115c87b710b528d4809ed05dd42fc31363b49a25313e1b94706a95aaf99dcee18d862cab04557fd24da7c44cb1b15ea705104b3e5daf070e1e4e7f1c7016928bb75cb976cac0d22d331b82951e821d1681ce7356041fb2e79ec2516a508", 0x93, 0x3c}, {&(0x7f00000002c0)="9b316500055ab9c5c8ece44f86e8242c08fabf5f9e91bcb7f67eb6afa444cd168dc92709d48cf5ab4331760ac4e939", 0x2f, 0x1ff}, {&(0x7f0000000300)="673193e0f1e0807f117bfc48fbb7533207db572f6b59402abe4b64aa5d01d1f1a9256ed0a44fb097c8009b3fc735155216d0436b3e140edda8dcd47af9ed456d7f1d2aed8d2955", 0x47, 0x8}, {&(0x7f0000000380)="d418d96f4fb0220adad8266b1a04a11d51154c1fe4de9bc84c5b8c25eef5a11b96bb16700e2e02bf5ae5e84cb0756b62f2d83bddb3acd21def8a40178a8667fe6577a836a4d244e1cfec37a75fe218092a88ac21ea35e0", 0x57, 0xff}, {&(0x7f0000000400)="ff53912130d4d539695d7be98ba6299f0e56b88113c90604be022cef2f2c95253b3128faa01ab54c0958117070f327074bacb2275e1cae41e3e696fd8703d80dff6ff7d9c90c32565f16f8f8a6e9c928d4e9d703e33d770d7b7d91c52bfbb6504b2ba9373cb677fbfb70f8eab03e5b28eb49a6ce06d89b92f4b3734645f23b6edaaf0c31ad3b3528dde41a7ff94c64094c4714711cd7454f13852dcae0e31050698c97908e613df2ee49bdd54ffbedf371af9eeb0d7296bfab965ef211e6954355a502b36ffd476cf8e3a4398487dcd76c2a578393a4d7c1e87eaac3b5dfbfadff47694b483f0bc1f22e7a303268918a", 0xf0, 0x6}, {&(0x7f0000000500)="955c0dd2e1c2607f6832fb0756eca374f6739dcf4c5402f5d448ff555bcf4b3676ea01", 0x23, 0x8}, {&(0x7f0000000540)="338c1334fb7e4400414e61553fd1e9749bce96e0c2d78e338daed40957c76d1702848f77ce3d488d004697cc71edf8e4bcf4f137f942f1c7a721f782a506c8bcfbe1fd3ac025b4a593f4b1ddd2c15a75a37562d0b29333e598bdfd8a2785e2a35b2e45036b96f2bdeb18ddd7a04f3fb29a0c6b6cc3282cf1e5cd22b1300cc3746dddd83cbfb44e4d5013fdbfe81c096662965dd3fec221422fd36ec8cf504c43e8abc5e1a6c764a20118ecc11c3e7591f2442796acd8ddcdebbba97b6c391fc7a40d827c6e53d71015d5f65b529f8a59b89b45b5e969732c99ea47102657130be95fda88a5e80c45a036e6f84cdd", 0xee, 0x10001}, {&(0x7f0000000640)="810fbfbff85c7143f897f0dfbb6ccbde7a383644e7cd1b38b0845025654f11af2a171d31d9a16cc957507201463e1666a9d3145d9a0bb1b7aa85212d0c3c98b872299226107d48dc5be9e410851267cd182b31059de00d4b2f67cb52997e4d8a2bb9639521a10dff567fb0d49e5d71cc487feff0cf6efb1aade9ef08e16d61884434a1d2afda5fa3274cb20a044535d05a8251fbc51a5819d6eb4856b4dc1ffd2b5bc9cda4c2eae3d35ab28e3f9410b4391d3d9fcb58790dab752e325293e77f63f697b48c32060f79e36ba2505844e7", 0xd0}], 0x2000000, &(0x7f0000000840)={[{@dos1xfloppy='dos1xfloppy', 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x2d, 0x0, 0x2d, 0x33, 0x35, 0x37, 0x37, 0x37, 0x38, 0x3d]}, 0x2c}, {@nfs='nfs', 0x2c}]})
perf_event_open(&(0x7f00000000c0)={0x2, 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, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x2, 0x300)
syz_mount_image$msdos(&(0x7f0000000880)='msdos\x00', &(0x7f00000008c0)='./file0\x00', 0x100, 0x6, &(0x7f0000000c40)=[{&(0x7f0000000900), 0x0, 0x797}, {&(0x7f0000000940)="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", 0xfa, 0x3f56}, {&(0x7f0000000a40)="97a591d781cb11170f414b0e54b0f9c84d791a0b7e53d6505dd261e7e04441ebabddc7a67f9c3cc7df8b3ad151a65f917cfaca611d6fa5bebde4a878d5a284a3a63833d9d77a4714e4ef5dccaa8b88592e984326a9a89ee166572bca46e6f39485cbc7ded31434c9cfabdedfee53dd7bbb18691ed4a86b8bb6e7fd24416cf5c6b6a9cba053", 0x85, 0x3}, {&(0x7f0000000b00)="4f87a12465c4dffe2c8e0755721db776dac50a4b6e72d0be70c489c3aaa9250e8c45a01086e197466e0edd20be4febd0a991731ef41c44e4dcf22bef99e8da1f0b237662bbc848dfd3435db6dee445cfb0a04fa1b1b52ae5d182ca7603e225841922935f05d56223f0f152347110fec0906231083df60619aca8edd47ed9938a0928d4b0ff7830ea2afea56715d84b78fbe917f52c9e91c3c27099367e6dbdf4a5ee5edd3fb040f6457271d2d1a0e9bfad79c7d1e456", 0xb6, 0x9}, {&(0x7f0000000bc0)="0af09eddc848d9bdbce2a6a8e915f82e36c0", 0x12, 0x9}, {&(0x7f0000000c00)="170ac6eafe12b2f44aeb3a2c86ad57082b741f05c3e4b4fb73263bdbfebc6f7b61749b25", 0x24, 0xfffffffffffffff8}], 0x200000, &(0x7f0000000d00)={[{@gid={'gid', 0x3d, [0x30, 0x36, 0x36, 0x31]}, 0x2c}, {@nfs='nfs', 0x2c}, {@uid={'uid', 0x3d, [0x32, 0x37, 0x31, 0x32, 0x30, 0x34, 0x31, 0x36, 0x33, 0x37]}, 0x2c}, {@nfs='nfs', 0x2c}, {@uid={'uid', 0x3d, [0x35, 0x37, 0x30, 0x30, 0x30, 0x32]}, 0x2c}]})
setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4)
sendto$inet6(r0, &(0x7f0000000900), 0x0, 0x20000000, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c)

2018/04/16 18:14:32 executing program 0:
syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0xa0001)
socket$inet_dccp(0x2, 0x6, 0x0)
perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x2, 0x0)
bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc)
getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14)

2018/04/16 18:14:32 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x4)
io_setup(0x1f, &(0x7f0000000040)=<r1=>0x0)
r2 = dup2(r0, r0)
io_submit(r1, 0x1, &(0x7f0000001200)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000100)="ea4c4b1af43fca219f41b6382ec81f67d3b1ccce6d0b8519c788a46f7e27871d464364a72597a2b199b377a7f1c38c8ed752d752716cd15e77ea68de51118368f008fcffc483238f67d252c7b1e0b213ad943b84d3aca7ce64f06c4ec09b3bb99c674ffdbab8f64aa6bc", 0x6a, 0x0, 0x0, 0x0, r2}])
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={<r3=>0x0, 0x1b, "2dc62b749fd2ffeeb178d1fea303af4af39fc166bedf4b0ec521a5"}, &(0x7f0000000180)=0x23)
socket$inet_dccp(0x2, 0x6, 0x0)
syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0x4000)
setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r3}, 0x8)

2018/04/16 18:14:32 executing program 2:
r0 = socket$inet(0x2b, 0x1, 0x0)
listen(r0, 0x8)
syz_open_pts(r0, 0x400000)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10)

2018/04/16 18:14:32 executing program 3:
prctl$intptr(0x26, 0x800)
syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2)
mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0)
execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000))
openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x4000, 0x8)
openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x4d)

2018/04/16 18:14:32 executing program 4 (fault-call:1 fault-nth:27):
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)

2018/04/16 18:14:32 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xbb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000270027000f8", 0x16}], 0x0, &(0x7f0000000e80)=ANY=[])
r0 = open$dir(&(0x7f0000000040)='./file0//ile0\x00', 0xc245, 0x0)
openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x1, 0x0)
socket$rds(0x15, 0x5, 0x0)
ioctl(r0, 0x1, &(0x7f0000000240))

[  195.955229] FAT-fs (loop5): Directory bread(block 5) failed
[  195.966777] FAT-fs (loop6): invalid media value (0xcd)
[  195.972226] FAT-fs (loop6): This doesn't look like a DOS 1.x volume; no bootstrapping code
[  195.981516] FAT-fs (loop6): Can't find a valid FAT filesystem
[  196.017181] FAT-fs (loop5): Directory bread(block 6) failed
[  196.020440] FAULT_INJECTION: forcing a failure.
[  196.020440] name failslab, interval 1, probability 0, space 0, times 0
[  196.034322] CPU: 1 PID: 16285 Comm: syz-executor4 Not tainted 4.17.0-rc1+ #5
[  196.042479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  196.047968] FAT-fs (loop5): Directory bread(block 7) failed
[  196.051856] Call Trace:
[  196.051887]  dump_stack+0x1b9/0x294
[  196.051908]  ? dump_stack_print_info.cold.2+0x52/0x52
[  196.051932]  ? perf_trace_lock_acquire+0xe3/0x980
[  196.069396] FAT-fs (loop5): Directory bread(block 8) failed
[  196.073867]  ? __save_stack_trace+0x7e/0xd0
[  196.073898]  should_fail.cold.4+0xa/0x1a
[  196.073920]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  196.073940]  ? save_stack+0x43/0xd0
[  196.081816] FAT-fs (loop5): Directory bread(block 9) failed
[  196.083962]  ? kasan_kmalloc+0xc4/0xe0
[  196.083980]  ? kmem_cache_alloc_trace+0x152/0x780
[  196.083996]  ? __memcg_init_list_lru_node+0x17d/0x2c0
2018/04/16 18:14:33 executing program 1:
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c)
r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xb6, &(0x7f0000000000)="43d0ee4ea56962731f27ff041d38", &(0x7f0000000100)=""/182}, 0x28)
syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x4, 0x80)
openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80002, 0x0)

[  196.084009]  ? __list_lru_init+0x456/0x790
[  196.084026]  ? sget_userns+0x706/0xf20
[  196.084048]  ? graph_lock+0x170/0x170
[  196.089540] FAT-fs (loop5): Directory bread(block 10) failed
[  196.093193]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  196.093208]  ? do_mount+0x564/0x3070
[  196.093222]  ? ksys_mount+0x12d/0x140
[  196.093235]  ? __x64_sys_mount+0xbe/0x150
[  196.093258]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  196.093281]  ? find_held_lock+0x36/0x1c0
[  196.098204] FAT-fs (loop5): Directory bread(block 11) failed
[  196.102590]  ? __lock_is_held+0xb5/0x140
[  196.102625]  ? check_same_owner+0x320/0x320
[  196.102645]  ? rcu_note_context_switch+0x710/0x710
[  196.102664]  __should_failslab+0x124/0x180
[  196.107313] FAT-fs (loop5): Directory bread(block 12) failed
[  196.111366]  should_failslab+0x9/0x14
[  196.111386]  kmem_cache_alloc_trace+0x2cb/0x780
[  196.111401]  ? __kmalloc_node+0x33/0x70
[  196.111415]  ? __kmalloc_node+0x33/0x70
[  196.111432]  ? rcu_read_lock_sched_held+0x108/0x120
[  196.111452]  __memcg_init_list_lru_node+0x17d/0x2c0
[  196.130704] FAT-fs (loop5): Directory bread(block 13) failed
[  196.134290]  ? kvfree_rcu+0x20/0x20
[  196.134310]  ? __kmalloc_node+0x47/0x70
[  196.134332]  __list_lru_init+0x456/0x790
[  196.134349]  ? list_lru_destroy+0x4c0/0x4c0
[  196.139230] FAT-fs (loop5): Directory bread(block 14) failed
[  196.142789]  ? mark_held_locks+0xc9/0x160
[  196.142809]  ? __raw_spin_lock_init+0x1c/0x100
[  196.142827]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  196.142850]  ? lockdep_init_map+0x9/0x10
[  196.261391]  sget_userns+0x706/0xf20
[  196.265091]  ? kill_litter_super+0x90/0x90
[  196.269313]  ? ns_test_super+0x50/0x50
[  196.273186]  ? destroy_unused_super.part.9+0x100/0x100
[  196.278449]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  196.283025]  ? kasan_check_write+0x14/0x20
[  196.287265]  ? do_raw_spin_lock+0xc1/0x200
[  196.291491]  ? blkdev_get+0xc0/0xb30
[  196.295203]  ? cap_capable+0x1f9/0x260
[  196.299080]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  196.304603]  ? security_capable+0x99/0xc0
[  196.308739]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  196.314261]  ? ns_capable_common+0x13f/0x170
[  196.318658]  ? kill_litter_super+0x90/0x90
[  196.322878]  sget+0x10b/0x150
[  196.325972]  ? ns_test_super+0x50/0x50
[  196.329848]  mount_bdev+0x111/0x3e0
[  196.333461]  ? hfs_show_options+0x6e0/0x6e0
[  196.337771]  hfs_mount+0x34/0x40
[  196.341124]  mount_fs+0xae/0x328
[  196.344479]  ? mpi_free.cold.1+0x19/0x19
[  196.348531]  vfs_kern_mount.part.34+0xd4/0x4d0
[  196.353100]  ? may_umount+0xb0/0xb0
[  196.356712]  ? _raw_read_unlock+0x22/0x30
[  196.360845]  ? __get_fs_type+0x97/0xc0
[  196.364721]  do_mount+0x564/0x3070
[  196.368259]  ? lock_downgrade+0x8e0/0x8e0
[  196.372396]  ? copy_mount_string+0x40/0x40
[  196.376619]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  196.381622]  ? __check_object_size+0x95/0x5d9
[  196.386109]  ? __might_sleep+0x95/0x190
[  196.390075]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  196.395606]  ? _copy_from_user+0xdf/0x150
[  196.399748]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  196.405273]  ? copy_mount_options+0x285/0x380
[  196.409759]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  196.415287]  ksys_mount+0x12d/0x140
[  196.418902]  __x64_sys_mount+0xbe/0x150
[  196.422862]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  196.427878]  do_syscall_64+0x1b1/0x800
[  196.431755]  ? finish_task_switch+0x1ca/0x810
[  196.436243]  ? syscall_return_slowpath+0x5c0/0x5c0
[  196.441159]  ? syscall_return_slowpath+0x30f/0x5c0
[  196.446080]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  196.451432]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  196.456268]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  196.461441] RIP: 0033:0x455319
2018/04/16 18:14:33 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0x5)
socket$inet_sctp(0x2, 0x1, 0x84)

2018/04/16 18:14:33 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='.Bcgrz0\x00', 0x200002, 0x0)
r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0)
bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r1, 0x0, 0x0, 0x0, &(0x7f0000000040)}, 0x20)

2018/04/16 18:14:33 executing program 3:
ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8954, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ip_vti0\x00'})

2018/04/16 18:14:33 executing program 5:
perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$binder(&(0x7f0000000800)='/dev/binder#\x00', 0x0, 0x800)
r0 = syz_open_dev$sndctrl(&(0x7f0000000dc0)='/dev/snd/controlC#\x00', 0x0, 0xbc)
syz_mount_image$btrfs(&(0x7f0000000a00)='btrfs\x00', &(0x7f0000000a40)='./file0\x00', 0x5, 0x3, &(0x7f0000000cc0)=[{&(0x7f0000000a80)="bf4bd4758323d5a732df88545a6a14714be986d229c63196700510bc66156944aa2aeb33aaf6b252256d1f456e0376ea57bc5a11921d0b7bd66f62d0cc125133970d5bd6b528328649b279ae2759352f3cabe8ab324ff0743bcb07a7132d6f5d447aea9dd2347215cc53ffe5c6d6d704f3e77604c58608f2ed18790b8fcbc50168c23acf9530b81b824983944a1ecff24ab974f01cd1be6be6dd9053a0b14e4d464bfd55fe479c2fd5676c66794a95f3c4b69961fe763525487d782579b67b510c9afba2b3979e", 0xc7, 0x2}, {&(0x7f0000000b80)="71eb514f7b210a06817bc39045f23df43166e4161d9d52377f23e5568cfc09782953f5a950692a8ad0fdfaaffb52d3c342d654c591a8c049914ced6bacc0a8aa7a7383d61d39e09258ca843f0e572b774d56f030acc5c16ba5d0da8acd2aad12b49c4d5f15982742c74a2f295e1702ae3e27d56a22916445631b7d02a170153b68e2fbebde2783d9fecff16d28b782d22c66a30cdd909ed6015dc1a3dacb3076786079837e0e7281161fab1f83ed9fc76d6d5bb7b980aa4a3951b837524cf897a6162d89734945fa35209fa87bfd40313d1c54860710801854a987abc9cbf8d6a5f926634ebeafe0aa5ff33e66bc098ecb", 0xf1, 0x1}, {&(0x7f0000000c80)="7a7405bc7c3e610ec1f347704b4126236072164a6a8ff9f1ef983f5ac5413b942a2c962413a13d62", 0x28, 0xd1}], 0x8, &(0x7f0000000d40)={[{@skip_balance='skip_balance', 0x2c}, {@fragment_data='fragment=data', 0x2c}]})
syz_mount_image$btrfs(&(0x7f0000000500)='btrfs\x00', &(0x7f0000000580)='./file0\x00', 0x7ff, 0x5, &(0x7f0000000940)=[{&(0x7f00000005c0)="2ff517dbdcf36a2247410d0c28db792afa11ba28415b06417a9807f484aaf96d6cf4c09e15b07fdfd883dbbf343d8f013aed14729c18fd648afab4451b1c939b3d014e8771d01a34268ad1dfb0f553d457c805e140b00e4a4ff6b04f1ae80037d4871f24f75a832a8be4321f842df5e78d04163d7fb5a7d28e3a5191f2edb57e13d9a1f30d103c7bfa8c78d29aae72acb52d17f02fcfcae5e7fb316c4cb30eca83b839e15f63c2352ee34318fa236fa5ef915e6d026031ad30a507890d6bec34837eeccdb0852befa11c2e69fad25e8b20a1755561ef6c3e7ba931430f06c76134e11e67ed9ade7720c6f9", 0xeb, 0x3f}, {&(0x7f00000006c0)="d5639542bf38a74cf9e9c6070cbf1d6b9893c61c4ca6d3cb2e1c07e65accecb4739c983c3e2654edda42c83c6302c7c424c5eb59fba2d4955f82e769b4fcf1547139afb21fc6e663b5f7ee7c5e922215aa352a87d8cd3f9a0909fa5c039ce1c1ff93624b7c4affff5c5e9e45d1344041a841969b6f6bbc06021ee9a29d94fe13a15441b71d35d0e437ff851c08cf", 0x8e, 0x9}, {&(0x7f0000000780)="3ad7e1a2a2eb1164d2fb04fbd6b33b4d67ef946f2fc1d4f848f28e7701c994f1594bda97a4379b99cbb8d15de122563d9894572bdc4ac6c72201e56b2b2bf18bc5bf1a9a7632344dad79caa2f3ac10920e5eee0c1cd4a7af97db78a223f2ecdcbf61dc3a997c0aa8f35d259d554e86e3", 0x70}, {&(0x7f0000000800), 0x0, 0x80}, {&(0x7f0000000840)="245e7fcbd50a33d1fe7186ca00b36b9bcfa9b74719280249a7bee7de050824040c6ddca0e5b62bcf0ed12e9eff28ce65320a25399388e443eb390ab799a0e1a79783b2c598334573caaf4464337f8b174b67870b860b2b9fefe68cf9b4bd9df3fd8593bd570c2737d8c940e3ee68830448d8150773b18aac17570e91549d2851d4218fa1108f19758f8656f6e4969b7990f5fa348b27bdbe7eaca1d34a8b6da6cd6f74f1c0731f2514a95011f770b7b2d7df404ffc29b28d38d36e53d8f6543ca681c87cc676b00940ad54271723ea", 0xcf, 0x80000001}], 0x1, &(0x7f00000009c0)={[{@metadata_ratio={'metadata_ratio', 0x3d, [0x33, 0x32]}, 0x2c}, {@autodefrag='autodefrag', 0x2c}]})
ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc008551b, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, "2f1ef7ea488fbfbb1ab5497d855a631da3131c51a2200762984b09c2f87b5344c0f65905ecf83be51ec6f217"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], {0x77359400}})

2018/04/16 18:14:33 executing program 6:
socket(0xa, 0x2, 0x0)
r0 = socket$unix(0x1, 0x2, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={"99dd381e30000004000000f700", &(0x7f00000001c0)=@ethtool_eeprom={0xb, 0xff, 0x3, 0x68, "b0bf7c93192edaa89faa16041f13cca6db3b85c58399cd08bd44bf46e6d89df8bb598297015580d32ef6ac89e706f618cc42503272ded7d0614d330a6607afc7054dc6d5314de82c0a6e4a3d60bf16ac6d3cd6f5c248245c3754691d8e16a331a31aee2e78e98921"}})

[  196.464617] RSP: 002b:00007fecf08e9c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  196.472311] RAX: ffffffffffffffda RBX: 00007fecf08ea6d4 RCX: 0000000000455319
[  196.479567] RDX: 00000000200001c0 RSI: 0000000020000380 RDI: 0000000020000340
[  196.486826] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  196.494080] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  196.501421] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000001b
2018/04/16 18:14:33 executing program 2:
r0 = socket(0x10, 0x3, 0x0)
ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={"73697430000880000000000000000002", @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}})
syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x6c, 0x3, &(0x7f0000000240)=[{&(0x7f0000000300)="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", 0x17c, 0x8}, {&(0x7f00000001c0)="99b7cfa09b5f2e578bfa040000006b44a806eff34c79679dfdb2aa43732b59ba85fab6f4253676", 0x27, 0x4ed}, {&(0x7f0000000200)="17605ebf4eff34a26739734efa699f59e1ce8738d513ac42bea450ff85fb8eda0d", 0x21, 0x6}], 0x4, &(0x7f0000000480)={[{@nobarrier='nobarrier', 0x2c}, {@creator={'creator', 0x3d, "1c53cf32"}, 0x2c}]})

[  196.638268] hfsplus: unable to find HFS+ superblock
2018/04/16 18:14:33 executing program 1:
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0)
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt(r0, 0x800000010e, 0x2, &(0x7f0000000180)="02f9ffff", 0x350)
socket$inet_icmp(0x2, 0x2, 0x1)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)

2018/04/16 18:14:33 executing program 3:
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0)
syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x401, 0x3, &(0x7f0000000300)=[{&(0x7f00000000c0)="fcb430120847659c122910556773f54901ac1897f31fbcbe69bd358325deb41289b7401743d49541174584e38888a7cb3e", 0x31, 0xff}, {&(0x7f0000000200)}, {&(0x7f0000000240)="45d6fb934e06c7f2dd2a5ddce1eb3dc8c5e5055c773e1219497ff7e626862152f4335bf673b24c0e28f3dfa712e84307bf4bb320911c454055a748da5c68ae862eb8b4e791b1e91428a3e11d4fffabf205a514b2cd0ff411187c38af52db7fe85e1496591772010d8fc8f3bd0012a4f61e45145f1ec9a8d822d47f78fba8f7b8288c2416bc084714bfd302d708fe8b494cd9d10b4b3f6897ff2d10c87703f772fc89696e5f65731f5ec880f71563", 0xae, 0x200}], 0x44, &(0x7f0000000380)={[{@usefree='usefree', 0x2c}]})
clock_adjtime(0x0, &(0x7f0000000100)={0xf15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa54d616d})

[  196.790719] FAT-fs (loop3): bogus number of reserved sectors
[  196.796749] FAT-fs (loop3): Can't find a valid FAT filesystem
2018/04/16 18:14:33 executing program 7:
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4)
bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x27, @empty, 0x20002}, 0xfe8b)
r1 = socket$inet6(0xa, 0x2, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000d1c000)=0x6, 0x163)
bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c)
dup3(r1, r0, 0x0)

2018/04/16 18:14:33 executing program 0:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='"', 0x1}], 0x1)
socket$vsock_stream(0x28, 0x1, 0x0)

[  196.873588] FAT-fs (loop3): bogus number of reserved sectors
[  196.879669] FAT-fs (loop3): Can't find a valid FAT filesystem
2018/04/16 18:14:33 executing program 6:
r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0xffffffffffffff08)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0xc3, @time, 0x0, {}, 0x0, 0x0, 0x6})
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[], &(0x7f0000000040))
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000100)={0x0, 0x0, 'client0\x00', 0x0, "51af03ed6dc32d0e", "eeedbe7ba59b83aa3a397f922c06f47e969e99491e516b5eb9f3200fc766a430"})
ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000001c0)={{0x2, 0x5}, {0x2, 0x4}, 0xfffffffffffffff8, 0x2, 0x74})
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000680f74)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000200"})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0)

2018/04/16 18:14:33 executing program 2:
r0 = socket$netlink(0x10, 0x3, 0xf)
sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b67fd0)=@ipv4_newroute={0x30, 0x18, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0)
syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x40000)

2018/04/16 18:14:33 executing program 5:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x20000, 0x0)
r2 = accept$alg(r1, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0), 0x0)
sendto(r2, &(0x7f0000000080), 0xffffff9b, 0x0, &(0x7f0000000140)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80)
recvmsg(r2, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000400)=""/162, 0xa2}, {&(0x7f00000004c0)=""/187, 0xbb}, {&(0x7f0000000580)=""/53, 0x35}, {&(0x7f00000005c0)=""/96, 0x60}], 0x4, &(0x7f00000006c0)=""/59, 0x3b, 0x7}, 0x10000)
poll(&(0x7f00000000c0)=[{}, {r2, 0x201}, {}, {}, {r0, 0x20}], 0x5, 0x0)
getsockname$netrom(0xffffffffffffffff, &(0x7f0000000740)=@full, &(0x7f00000003c0)=0x48)

2018/04/16 18:14:33 executing program 3:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0)
read$eventfd(r0, &(0x7f0000001000), 0xfffffe7f)
mmap$binder(&(0x7f0000991000/0x3000)=nil, 0x3000, 0x1000003, 0x12, r0, 0x0)
socket$inet6_icmp(0xa, 0x2, 0x3a)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0)

2018/04/16 18:14:33 executing program 4 (fault-call:1 fault-nth:28):
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)

2018/04/16 18:14:33 executing program 1:
r0 = timerfd_create(0x9, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x0, 0x3)
socket$inet6_dccp(0xa, 0x6, 0x0)
timerfd_settime(r0, 0x0, &(0x7f0000016fe0)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0))
readv(r0, &(0x7f00009aefe0)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1)
socket$can_raw(0x1d, 0x3, 0x1)
openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x200, 0x0)
syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x2, &(0x7f0000000200)=[{&(0x7f00000000c0)="be02fee6e1c3d0b83037237af9c9927a901bb82c87704373e24d2bd058ee0935874416c5be6444ec9e257dcc10882c5542713c7ea19d42bcbad612d6faeafe2a9a680ae0f31bc9315b6ef5652e4b34c4c32526899ff1eed6be30075d1438b650f8d9a5e0b72ea8b78f0d7f93972965a00144e1a6442d6eaf647f23f73008", 0x7e, 0x2}, {&(0x7f0000000140)="4629bea558f4c17f3f361dd3ebac7bed2da565fac8b9f26628a4ef666809553add6f9479a986beb58bbdbd2e6fadd31e8c817f3243686378981f28568723bbb6d6950cfbd618d871cbb1136bf30c4f1d7c818ec281b3bffab1083b5ca37eda5a4de7f7020a5a04ace2651f123330877f94f395595a7298826f30bbcf981133eac3ecef31ec2e1c855702808aec17b8278220f397b8107b731209c628338f5afc5e0c8f0f673f3395c9e7e916e04575", 0xaf, 0x6}], 0x800, &(0x7f0000000240)={[{@block={'block', 0x3d, [0x7f, 0x32, 0x33, 0x7d, 0x3f, 0x38, 0x38, 0x38, 0x37, 0x0]}, 0x2c}, {@map_normal='map=normal', 0x2c}]})
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x400000, 0x0)
openat$cgroup_subtree(r1, &(0x7f00000002c0)='cgroup.subtree_control\x00', 0x2, 0x0)

2018/04/16 18:14:34 executing program 7:
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0xb9, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
r2 = socket$l2tp(0x18, 0x1, 0x1)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x10000004e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xa}, 0x1c)
connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e)
sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f0000000000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8824}, 0x81)

[  196.994927] FAULT_INJECTION: forcing a failure.
[  196.994927] name failslab, interval 1, probability 0, space 0, times 0
[  197.006244] CPU: 1 PID: 16367 Comm: syz-executor4 Not tainted 4.17.0-rc1+ #5
[  197.013437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  197.022798] Call Trace:
[  197.025405]  dump_stack+0x1b9/0x294
[  197.029055]  ? dump_stack_print_info.cold.2+0x52/0x52
[  197.034262]  ? __save_stack_trace+0x7e/0xd0
[  197.038606]  should_fail.cold.4+0xa/0x1a
[  197.042686]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  197.047805]  ? save_stack+0x43/0xd0
[  197.051448]  ? kasan_kmalloc+0xc4/0xe0
[  197.055348]  ? kmem_cache_alloc_trace+0x152/0x780
[  197.060196]  ? __memcg_init_list_lru_node+0x17d/0x2c0
[  197.065374]  ? __list_lru_init+0x456/0x790
[  197.069599]  ? sget_userns+0x706/0xf20
[  197.073478]  ? graph_lock+0x170/0x170
[  197.077266]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  197.082010]  ? do_mount+0x564/0x3070
[  197.085711]  ? ksys_mount+0x12d/0x140
[  197.089492]  ? __x64_sys_mount+0xbe/0x150
[  197.093630]  ? do_syscall_64+0x1b1/0x800
[  197.097687]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  197.103041]  ? find_held_lock+0x36/0x1c0
[  197.107093]  ? __lock_is_held+0xb5/0x140
[  197.111148]  ? check_same_owner+0x320/0x320
[  197.115463]  ? rcu_note_context_switch+0x710/0x710
[  197.120381]  __should_failslab+0x124/0x180
[  197.124607]  should_failslab+0x9/0x14
[  197.128393]  kmem_cache_alloc_trace+0x2cb/0x780
[  197.133046]  ? __kmalloc_node+0x33/0x70
[  197.137005]  ? __kmalloc_node+0x33/0x70
[  197.140970]  ? rcu_read_lock_sched_held+0x108/0x120
[  197.145981]  __memcg_init_list_lru_node+0x17d/0x2c0
[  197.150988]  ? kvfree_rcu+0x20/0x20
[  197.154612]  ? __kmalloc_node+0x47/0x70
[  197.158576]  __list_lru_init+0x456/0x790
[  197.162626]  ? list_lru_destroy+0x4c0/0x4c0
[  197.166932]  ? mark_held_locks+0xc9/0x160
[  197.171066]  ? __raw_spin_lock_init+0x1c/0x100
[  197.175631]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  197.180645]  ? lockdep_init_map+0x9/0x10
[  197.184695]  sget_userns+0x706/0xf20
[  197.188393]  ? kill_litter_super+0x90/0x90
[  197.192615]  ? ns_test_super+0x50/0x50
[  197.196487]  ? destroy_unused_super.part.9+0x100/0x100
[  197.201750]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  197.206320]  ? kasan_check_write+0x14/0x20
[  197.210549]  ? do_raw_spin_lock+0xc1/0x200
[  197.214773]  ? blkdev_get+0xc0/0xb30
[  197.218478]  ? cap_capable+0x1f9/0x260
[  197.222366]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  197.227891]  ? security_capable+0x99/0xc0
[  197.232032]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  197.237559]  ? ns_capable_common+0x13f/0x170
[  197.241955]  ? kill_litter_super+0x90/0x90
[  197.246184]  sget+0x10b/0x150
[  197.249277]  ? ns_test_super+0x50/0x50
[  197.253154]  mount_bdev+0x111/0x3e0
[  197.256865]  ? hfs_show_options+0x6e0/0x6e0
[  197.261182]  hfs_mount+0x34/0x40
[  197.264535]  mount_fs+0xae/0x328
[  197.267894]  ? mpi_free.cold.1+0x19/0x19
[  197.271941]  vfs_kern_mount.part.34+0xd4/0x4d0
[  197.276519]  ? may_umount+0xb0/0xb0
[  197.280133]  ? _raw_read_unlock+0x22/0x30
[  197.284267]  ? __get_fs_type+0x97/0xc0
[  197.288142]  do_mount+0x564/0x3070
[  197.291699]  ? lock_downgrade+0x8e0/0x8e0
[  197.296010]  ? copy_mount_string+0x40/0x40
[  197.300235]  ? check_same_owner+0x320/0x320
[  197.304542]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  197.309548]  ? __check_object_size+0x95/0x5d9
[  197.314037]  ? __might_sleep+0x95/0x190
[  197.318001]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  197.323529]  ? _copy_from_user+0xdf/0x150
[  197.327666]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  197.333185]  ? copy_mount_options+0x285/0x380
[  197.337665]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  197.343188]  ksys_mount+0x12d/0x140
[  197.346804]  __x64_sys_mount+0xbe/0x150
[  197.350763]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  197.355766]  do_syscall_64+0x1b1/0x800
[  197.359652]  ? syscall_return_slowpath+0x5c0/0x5c0
[  197.364567]  ? syscall_return_slowpath+0x30f/0x5c0
[  197.369495]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  197.374847]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  197.379678]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  197.384850] RIP: 0033:0x455319
[  197.388027] RSP: 002b:00007fecf08e9c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
2018/04/16 18:14:34 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
listen(r0, 0x4043)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
shutdown(r1, 0x1)
r2 = accept4(r0, 0x0, &(0x7f0000000180)=0xfffffffffffffff2, 0xeffffffffffffffd)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1a1000, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x6002, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98)

2018/04/16 18:14:34 executing program 0:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x3fd, 0x0)
pwritev(r0, &(0x7f0000000580)=[{&(0x7f0000000380)=',', 0x1}], 0x1, 0x2b)
syncfs(r0)
pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
fcntl$setflags(r1, 0x2, 0x1)
fsync(r2)
r3 = open(&(0x7f0000000080)='./file0\x00', 0x2040, 0x3)
rmdir(&(0x7f0000000140)='./file0\x00')
open_by_handle_at(r3, &(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="a293f26deca36eb9b513e839332e4adde64bb213089343720bb5dceda7a95c8f0e0a71e0725c9c6c7137dd5391e38993fd", @ANYRES32=r3, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES64=r2, @ANYBLOB="6c12d14a0bc9eafc2466a42cd30b22e96386b264e4f1792182af788f283fc6355bcab05244fdd1ecc8ced1a3ba12e2de460c9b841f7dcadb6e6ae0f1a8eeb5d0b633875bc6234e8bed33385e48bef07a6d5fa9b30d7d3c8fb52f2e8cd6ab681a905923949521510ec61ee944c4c4b7", @ANYPTR]]], 0x3fd)
socket$bt_bnep(0x1f, 0x3, 0x4)
open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
syz_init_net_socket$llc(0x1a, 0x1, 0x0)

2018/04/16 18:14:34 executing program 2:
r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
r1 = getpid()
sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x8000000000000})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040))
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000240))
socket$vsock_dgram(0x28, 0x2, 0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0)
openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x1, 0x0)

[  197.395721] RAX: ffffffffffffffda RBX: 00007fecf08ea6d4 RCX: 0000000000455319
[  197.402984] RDX: 00000000200001c0 RSI: 0000000020000380 RDI: 0000000020000340
[  197.410238] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  197.417490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  197.424741] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000001c
2018/04/16 18:14:34 executing program 7:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4)
ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x10, 0x0, 0x6})
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x20000, 0x0)
syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x20, 0x0, 0x2, 0x7f, 0x0, 0x215, 0x800, 0x0, 0x7, 0x8, 0x0, 0xeda, 0x3c, 0x5, 0x0, 0xf2], 0x0, 0x200})
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x4000, 0x2000, &(0x7f0000014000/0x2000)=nil})
ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x7000, 0x2000, 0xf000], 0x2})
ioctl$KVM_RUN(r3, 0xae80, 0x0)
openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x40, 0x0)
ioctl$KVM_RUN(r3, 0xae80, 0x0)

2018/04/16 18:14:34 executing program 6:
r0 = socket$inet(0x15, 0x200000c, 0x982f)
bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0xf2)
connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
socket$inet_dccp(0x2, 0x6, 0x0)
sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000005c0)="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", 0x481}], 0x1}, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x2100, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000180)}, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0)
socket$kcm(0x29, 0x2, 0x0)
socket$inet(0x2, 0x800, 0x5)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast1, @in=@loopback}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8)
recvmsg(r0, &(0x7f0000001a40)={&(0x7f0000001640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001a00)}, 0x0)
socket$inet_dccp(0x2, 0x6, 0x0)

2018/04/16 18:14:34 executing program 4 (fault-call:1 fault-nth:29):
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)

2018/04/16 18:14:34 executing program 0:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xaaaaaaaaaaaad0e, &(0x7f0000000200)=[{&(0x7f0000010000)="cc1373fc000000000000000000000000000000000000000000000000000000003030b86e0d5f4090902c6457136cf04d000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="06"])
syz_mount_image$btrfs(&(0x7f0000000400)='btrfs\x00', &(0x7f0000000740)='./file1\x00', 0xfffffffffffffff9, 0x5, &(0x7f0000002a00)=[{&(0x7f0000000800)="30b1f8ae36281d9bf40858a48e618fed168bac8ffbb37c27f07cd7cc53b03f262544cbba4c4963df772df30c8efe46167fc1ad54d26f1ea5133062b0256a6d8e6b024d21360a2b27fb6759183d4da6cd58bcc6c360a15e116913", 0x5a, 0x9}, {&(0x7f0000000880)="9da8e17c3485f4717eb03e80d7501b32653beb739ce9791b8af2e90d5895098d259232d5d420bf7059cc4450e47bad67a766e724a1d581ae5ad9983b1159256a78dbb07a669dae645f48ebc907f6cbf6fd0b2aef9d4eb8c5d9353683c04bf0e0b927b694a49035cfe9c92d3e5ac49ae2a852880495d4d6b1a61c6c1e08ed953ce661d0f07941756f20861cefd16ba033277bce3b7287ee2952195908ffb34e0583cb1789dcbf55c3ad6b62e8b3ab66", 0xaf, 0x6f910342}, {&(0x7f0000000940)="5876a73304ba54fa7dd8a09e02b012ddffbcc0cef615977166b4ba60f37adfbb1febc3c625888ce8fccfc1a6c051467f717c12eca8b2d3c47b90246745aaba27581d0382df1f4aa450a170319363a9ad4aaab1867a9ae131176ef8dae603282aa4ee62de0208f53cfad3fc5bd8847954efe942e8e367e58fa4ea253a03c24a043fea3569", 0x84, 0x5}, {&(0x7f0000000a00)="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0x1000, 0x8}, {&(0x7f0000001a00)="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0x1000, 0xfffffffffffffffe}], 0x2000018, &(0x7f0000000780)={[{@noinode_cache='noinode_cache', 0x2c}, {@subvol={'subvol', 0x3d, [0x38, 0x33, 0x78, 0x7f, 0x7d, 0x74, 0x7f, 0x0, 0x30]}, 0x2c}]})
syz_mount_image$btrfs(&(0x7f0000002a80)='btrfs\x00', &(0x7f0000002ac0)='./file1\x00', 0x9d3, 0x3, &(0x7f0000002d40)=[{&(0x7f0000002b00)="996336575b7d6d5b5e15514de2a93fa8514c3a9dc3d2f21510e3f336d82becaf8c6b707e5f6d719f6e9e8ef10fd88c08fa910ee90808647ce4deaa00ca51060956be04a2823546fb165cc43aa5192efad830d8c8bbdef033fd31ddb8f27b5266bf24023955d91e435da53d8cc2de9f12e97cc6fe7cecceccc01fcb03bcd36919642f4034088440c9df2f93b299cdb43e783311bb96d002d080777f9159185676ae9c5f6a2e223e977a9d", 0xaa, 0x800}, {&(0x7f0000002bc0)="3cf79411a4b95491ac98b4e1583dbbcde2903962a5798bbd723694c3987ecaae5c808f05e8339be9bc7d5a77ca488aa274057d692fa9b3870386f06428159f2990c3b1fd229390f8841ab09ecc636d2461df4ced22fbadbcf2d9cd8c7e976801c9769f7fd3558505d97df2e338b8be61e99cb7c7acde1c97658ca5eeb6865498800f8f46fc9cd01b04944e48c368be0031eb3ed7afa96da8844be84c682a25df1a6331491a3c", 0xa6, 0x4}, {&(0x7f0000002c80)="affc3a1f03c1a7cbfa18ba136bb102e0f5bd308117ab94aa2efa8c1b5a08b926e85014104fa9bd38cb6ed0b92ac48b5c26a8419bf36ca75f34915e6ac43a9869655659c758dec085c157d08a7cff492cbc2ee38a7eca1d18f2942bae1d19f13d1a27f0161967091b4e8b554d603aa2ddd854f231d7818adc362ed7e96297158affd4ea107d84ecb12e2da3b8953635dd9978c55f00843c", 0x97, 0x6}], 0x20400, &(0x7f0000002dc0)={[{@check_int_print_mask={'check_int_print_mask', 0x3d, [0x3d, 0x3f, 0x2d, 0x38, 0x32, 0x37, 0x7b, 0x34, 0x37]}, 0x2c}, {@noautodefrag='noautodefrag', 0x2c}, {@check_int='check_int', 0x2c}]})
syz_mount_image$btrfs(&(0x7f0000000100)='btrfs\x00', &(0x7f0000000140)='./file1\x00', 0x3, 0x8, &(0x7f0000000680)=[{&(0x7f0000000240)="87a754dca09e096931d62d1cad6bd80304854d0458c005d05f8d75a7b05a8340faa021c3c61adac010cd1316aa11d0397447e414f8ee9d115aacbb085997c4af9fe559dd5aa525087e5d12a849dc02b0737dbdf293fe99951dd892c54d3de2dd7da71415cd924b4d1b7b8f72f263c346b75b2c11b821e40ce2615d0ff5f6479ea3a0c122651d77f0f287c0e00dad17e67821368d", 0x94, 0x2}, {&(0x7f0000000180)="adaec295d547af5de6b6267091b484f171e41a86f05438d23276688ba23189c80603dae53882751532dc042730ae2296b6cb3f225aa649075898987c3477c672df1f2c8b5dfd94af45777a6dbcfb1a87753eb1d4034d69f8bfcb32aeab6800b8319cfe0b7fddfdf63d79bee78d66fb286586520b24ac", 0x76, 0x7}, {&(0x7f0000000300)="dbd98b5054b8380f204a", 0xa, 0x915}, {&(0x7f0000000340)="dd2dfab20f4694f690fb6218fdd4e44edcfb787fcb730a67dd7d6b0574f529a206b8da3d7f1b87860623bbb5801c7899566f644b455e47e0783d4709fc71a8c6bf6c84323ae0519733bbfd4e00c0962b01c64286faf606b8c31109ff5fcb409bf06cceef6752e30b15d89f76f6010183f01e2edf3da2d9e291f1784c41f1d58c1147f7ba8b80d16b1602128931937b170ba4d5c90cff11", 0x97, 0x5}, {&(0x7f0000000400), 0x0, 0x7f}, {&(0x7f0000000440)="b6244b44e7d697170a0ef52e313aeabced3515b3e74a408732052df9fa3ae54fd9e8ebc7e7a3c0395d36687930294b2e10930398264ca2dd16c6f959dbc5321f5c8ea31be0823d839fb4e61656a0af6a295528e12d9a293ab7c0d9071199002c232ac41d1da32c418078c3264585d63e69e342b32644b9c6a1d362491fe5984c3fe5050c1d1b1bc45794e847abf20adb14a22edbe2c359beea4d4fc7721dcf234962cc2e7c96070fccd0363c671cdfb67bdaf2b8f6811729c0d0633f18715457346b4e9cd709f79d7026ed56f8c666b417f2c965f23244", 0xd7, 0x3}, {&(0x7f0000000540)="680ae2ee1557a0848577e5d60ead1fd695359d69fd79802bcfa4d57faef6a77d96388c53b76d03f803e383b33339e9646e4f8f7659c50c674cf40f07fc96b50f3fe802a365574b4070eea6a7317bdba8bdd0ba978945d27d0e1451eee227d95d4baf3c834866360f8ed7450ea08fff5cb6aa6aa2d2a3d6f8e4a96d32c14b9ce196c30911725d8179c5175eb17d33b8263e245e2ab8d9099498", 0xfffffffffffffdb4, 0x56}, {&(0x7f0000000600)="da8bd2db017f58f3652ea18b93e61df018293cdc4385dc02a92a52bd4dcdfefe2e87bc7b4652facd3498769ea47faa2cf06e481d47475a69015764ad64361a2c264b716bed1b0e7fec0d0fac5fb7983cc7619b48cc08dd7eec", 0x59, 0x6}], 0x0, &(0x7f00000007c0))
openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80800, 0x3)

[  197.631281] FAULT_INJECTION: forcing a failure.
[  197.631281] name failslab, interval 1, probability 0, space 0, times 0
[  197.642673] CPU: 0 PID: 16409 Comm: syz-executor4 Not tainted 4.17.0-rc1+ #5
[  197.649872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  197.659236] Call Trace:
[  197.661838]  dump_stack+0x1b9/0x294
[  197.665471]  ? dump_stack_print_info.cold.2+0x52/0x52
[  197.670658]  ? __save_stack_trace+0x7e/0xd0
[  197.674988]  should_fail.cold.4+0xa/0x1a
[  197.679045]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  197.684138]  ? save_stack+0x43/0xd0
[  197.687751]  ? kasan_kmalloc+0xc4/0xe0
[  197.691636]  ? kmem_cache_alloc_trace+0x152/0x780
[  197.696467]  ? __memcg_init_list_lru_node+0x17d/0x2c0
[  197.701652]  ? __list_lru_init+0x456/0x790
[  197.705882]  ? sget_userns+0x706/0xf20
[  197.709759]  ? graph_lock+0x170/0x170
[  197.713546]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  197.718287]  ? do_mount+0x564/0x3070
[  197.722330]  ? ksys_mount+0x12d/0x140
[  197.726119]  ? __x64_sys_mount+0xbe/0x150
[  197.730256]  ? do_syscall_64+0x1b1/0x800
[  197.734312]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  197.739677]  ? find_held_lock+0x36/0x1c0
[  197.743724]  ? __lock_is_held+0xb5/0x140
[  197.747782]  ? check_same_owner+0x320/0x320
[  197.752096]  ? rcu_note_context_switch+0x710/0x710
[  197.757022]  __should_failslab+0x124/0x180
[  197.761255]  should_failslab+0x9/0x14
[  197.765044]  kmem_cache_alloc_trace+0x2cb/0x780
[  197.769705]  ? __kmalloc_node+0x33/0x70
[  197.773663]  ? __kmalloc_node+0x33/0x70
[  197.777629]  ? rcu_read_lock_sched_held+0x108/0x120
[  197.782649]  __memcg_init_list_lru_node+0x17d/0x2c0
[  197.787656]  ? kvfree_rcu+0x20/0x20
[  197.791267]  ? __kmalloc_node+0x47/0x70
[  197.795229]  __list_lru_init+0x456/0x790
[  197.799291]  ? list_lru_destroy+0x4c0/0x4c0
[  197.803599]  ? mark_held_locks+0xc9/0x160
[  197.807740]  ? __raw_spin_lock_init+0x1c/0x100
[  197.812307]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  197.817312]  ? lockdep_init_map+0x9/0x10
[  197.821363]  sget_userns+0x706/0xf20
[  197.825062]  ? kill_litter_super+0x90/0x90
[  197.829286]  ? ns_test_super+0x50/0x50
[  197.833160]  ? destroy_unused_super.part.9+0x100/0x100
[  197.838423]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  197.842993]  ? kasan_check_write+0x14/0x20
[  197.847216]  ? do_raw_spin_lock+0xc1/0x200
[  197.851447]  ? blkdev_get+0xc0/0xb30
[  197.855151]  ? cap_capable+0x1f9/0x260
[  197.859641]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  197.865163]  ? security_capable+0x99/0xc0
[  197.869300]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  197.874826]  ? ns_capable_common+0x13f/0x170
[  197.879223]  ? kill_litter_super+0x90/0x90
[  197.883444]  sget+0x10b/0x150
[  197.886535]  ? ns_test_super+0x50/0x50
[  197.890410]  mount_bdev+0x111/0x3e0
[  197.894029]  ? hfs_show_options+0x6e0/0x6e0
[  197.898335]  hfs_mount+0x34/0x40
[  197.901686]  mount_fs+0xae/0x328
[  197.905038]  ? mpi_free.cold.1+0x19/0x19
[  197.909091]  vfs_kern_mount.part.34+0xd4/0x4d0
[  197.913659]  ? may_umount+0xb0/0xb0
[  197.917273]  ? _raw_read_unlock+0x22/0x30
[  197.921406]  ? __get_fs_type+0x97/0xc0
[  197.925279]  do_mount+0x564/0x3070
[  197.928820]  ? lock_downgrade+0x8e0/0x8e0
[  197.932955]  ? copy_mount_string+0x40/0x40
[  197.937189]  ? check_same_owner+0x320/0x320
[  197.941497]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  197.946505]  ? __check_object_size+0x95/0x5d9
[  197.950991]  ? __might_sleep+0x95/0x190
[  197.954975]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  197.960497]  ? _copy_from_user+0xdf/0x150
[  197.964632]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  197.970156]  ? copy_mount_options+0x285/0x380
[  197.974638]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  197.980164]  ksys_mount+0x12d/0x140
[  197.983778]  __x64_sys_mount+0xbe/0x150
[  197.987735]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  197.992741]  do_syscall_64+0x1b1/0x800
[  197.996618]  ? syscall_slow_exit_work+0x4f0/0x4f0
[  198.001447]  ? syscall_return_slowpath+0x5c0/0x5c0
[  198.006363]  ? syscall_return_slowpath+0x30f/0x5c0
[  198.011284]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  198.016636]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  198.021468]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  198.026640] RIP: 0033:0x455319
[  198.029810] RSP: 002b:00007fecf08e9c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  198.037503] RAX: ffffffffffffffda RBX: 00007fecf08ea6d4 RCX: 0000000000455319
[  198.044774] RDX: 00000000200001c0 RSI: 0000000020000380 RDI: 0000000020000340
[  198.052031] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  198.059287] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  198.066625] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000001d
2018/04/16 18:14:35 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = timerfd_create(0x0, 0x0)
timerfd_settime(r0, 0x3, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f00000000c0))
clock_gettime(0x0, &(0x7f0000000040)={<r1=>0x0})
clock_settime(0x0, &(0x7f0000000100)={r1})
openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x10000, 0x0)

2018/04/16 18:14:35 executing program 6:
perf_event_open(&(0x7f0000b5a000)={0x8, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x10000000007, 0x100000000400)

2018/04/16 18:14:35 executing program 4 (fault-call:1 fault-nth:30):
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)

2018/04/16 18:14:35 executing program 6:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000412ff8)="3665a1ab415b7ac7", 0x8)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f000093b000)=[{&(0x7f000077ff7d)="1dad28", 0x3}], 0x1, &(0x7f00006b0000)}, 0x0)
r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x40)
openat$cgroup_int(r2, &(0x7f0000000040)='cpuset.mem_hardwall\x00', 0x2, 0x0)

2018/04/16 18:14:35 executing program 1:
r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x0, 0x82)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff)
ioctl$LOOP_CLR_FD(r0, 0x4c07)
socket$bt_bnep(0x1f, 0x3, 0x4)

2018/04/16 18:14:35 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000a2efc8)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000481000)={0x14, 0x1d, 0x10b, 0x0, 0x0, {0x1a}}, 0x14}, 0x1}, 0x0)
syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8000)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x20001, 0x0)

[  198.260619] FAULT_INJECTION: forcing a failure.
[  198.260619] name failslab, interval 1, probability 0, space 0, times 0
[  198.272134] CPU: 0 PID: 16432 Comm: syz-executor4 Not tainted 4.17.0-rc1+ #5
[  198.279334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  198.288687] Call Trace:
[  198.291289]  dump_stack+0x1b9/0x294
[  198.294934]  ? dump_stack_print_info.cold.2+0x52/0x52
[  198.300119]  ? __save_stack_trace+0x7e/0xd0
[  198.304441]  should_fail.cold.4+0xa/0x1a
[  198.308493]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  198.313634]  ? save_stack+0x43/0xd0
[  198.317251]  ? kasan_kmalloc+0xc4/0xe0
[  198.321126]  ? kmem_cache_alloc_trace+0x152/0x780
[  198.325955]  ? __memcg_init_list_lru_node+0x17d/0x2c0
[  198.331135]  ? __list_lru_init+0x456/0x790
[  198.335365]  ? sget_userns+0x706/0xf20
[  198.339245]  ? graph_lock+0x170/0x170
[  198.343039]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  198.347790]  ? do_mount+0x564/0x3070
[  198.351491]  ? ksys_mount+0x12d/0x140
[  198.355369]  ? __x64_sys_mount+0xbe/0x150
[  198.359512]  ? do_syscall_64+0x1b1/0x800
[  198.363573]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  198.368928]  ? find_held_lock+0x36/0x1c0
[  198.372983]  ? __lock_is_held+0xb5/0x140
[  198.377058]  ? check_same_owner+0x320/0x320
[  198.381378]  ? rcu_note_context_switch+0x710/0x710
[  198.386318]  __should_failslab+0x124/0x180
[  198.390547]  should_failslab+0x9/0x14
[  198.394338]  kmem_cache_alloc_trace+0x2cb/0x780
[  198.398992]  ? __kmalloc_node+0x33/0x70
[  198.402967]  ? __kmalloc_node+0x33/0x70
[  198.406932]  ? rcu_read_lock_sched_held+0x108/0x120
[  198.411970]  __memcg_init_list_lru_node+0x17d/0x2c0
[  198.416977]  ? kvfree_rcu+0x20/0x20
[  198.420594]  ? __kmalloc_node+0x47/0x70
[  198.424565]  __list_lru_init+0x456/0x790
[  198.428620]  ? list_lru_destroy+0x4c0/0x4c0
[  198.432934]  ? mark_held_locks+0xc9/0x160
[  198.437179]  ? __raw_spin_lock_init+0x1c/0x100
[  198.441750]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  198.446757]  ? lockdep_init_map+0x9/0x10
[  198.450816]  sget_userns+0x706/0xf20
[  198.454514]  ? kill_litter_super+0x90/0x90
[  198.458739]  ? ns_test_super+0x50/0x50
[  198.462614]  ? destroy_unused_super.part.9+0x100/0x100
[  198.467882]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  198.472453]  ? kasan_check_write+0x14/0x20
[  198.476677]  ? do_raw_spin_lock+0xc1/0x200
[  198.480907]  ? blkdev_get+0xc0/0xb30
[  198.484617]  ? cap_capable+0x1f9/0x260
[  198.488499]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  198.494033]  ? security_capable+0x99/0xc0
[  198.498173]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  198.503709]  ? ns_capable_common+0x13f/0x170
[  198.508112]  ? kill_litter_super+0x90/0x90
[  198.512331]  sget+0x10b/0x150
[  198.515423]  ? ns_test_super+0x50/0x50
[  198.519302]  mount_bdev+0x111/0x3e0
[  198.522919]  ? hfs_show_options+0x6e0/0x6e0
[  198.527233]  hfs_mount+0x34/0x40
[  198.530590]  mount_fs+0xae/0x328
[  198.533949]  ? mpi_free.cold.1+0x19/0x19
[  198.538002]  vfs_kern_mount.part.34+0xd4/0x4d0
[  198.542580]  ? may_umount+0xb0/0xb0
[  198.546198]  ? _raw_read_unlock+0x22/0x30
[  198.550333]  ? __get_fs_type+0x97/0xc0
[  198.554212]  do_mount+0x564/0x3070
[  198.557748]  ? lock_downgrade+0x8e0/0x8e0
[  198.561888]  ? copy_mount_string+0x40/0x40
[  198.566110]  ? check_same_owner+0x320/0x320
[  198.570422]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  198.575429]  ? __check_object_size+0x95/0x5d9
[  198.579916]  ? __might_sleep+0x95/0x190
[  198.583887]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  198.589425]  ? _copy_from_user+0xdf/0x150
[  198.593567]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  198.599093]  ? copy_mount_options+0x285/0x380
[  198.603578]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  198.609113]  ksys_mount+0x12d/0x140
[  198.612731]  __x64_sys_mount+0xbe/0x150
[  198.616703]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  198.621711]  do_syscall_64+0x1b1/0x800
[  198.625586]  ? finish_task_switch+0x1ca/0x810
[  198.630072]  ? syscall_return_slowpath+0x5c0/0x5c0
[  198.634989]  ? syscall_return_slowpath+0x30f/0x5c0
[  198.639917]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  198.645274]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  198.650111]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  198.655286] RIP: 0033:0x455319
[  198.658459] RSP: 002b:00007fecf08e9c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  198.666158] RAX: ffffffffffffffda RBX: 00007fecf08ea6d4 RCX: 0000000000455319
[  198.673411] RDX: 00000000200001c0 RSI: 0000000020000380 RDI: 0000000020000340
[  198.680667] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  198.687923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  198.695185] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000001e
2018/04/16 18:14:35 executing program 5:
openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00')
sendmsg$FOU_CMD_GET(r0, &(0x7f0000000080)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2827fe6e", @ANYRES16=r1, @ANYBLOB="09000000000000000000030000000800020000000000"], 0x1c}, 0x1}, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2000000014000101000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0800a46eb1b86833"], 0x20}, 0x1}, 0x0)

2018/04/16 18:14:35 executing program 3:
r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000200)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x3c}, [], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x1, 0x99, &(0x7f0000000140)=""/153}, 0x48)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x440481, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x0, 0x6aedb60673eb9ac4, 0x0, &(0x7f0000000000), &(0x7f00000000c0)}, 0x28)

2018/04/16 18:14:35 executing program 1:
syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4)
syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0)
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
accept(r0, &(0x7f0000000200)=@nfc_llcp, &(0x7f0000000140)=0x80)

2018/04/16 18:14:35 executing program 6:
r0 = socket$key(0xf, 0x3, 0x2)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0)
syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x800)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_int(r1, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x4)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x100)
socket$packet(0x11, 0x2, 0x300)

2018/04/16 18:14:35 executing program 2:
r0 = socket$inet6(0xa, 0x801, 0x0)
setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6(0xa, 0x801, 0x0)
setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4)
bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = socket$inet6(0xa, 0x801, 0x0)
setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
listen(r2, 0x0)
syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x80000000, 0x80000)
listen(r1, 0x0)

2018/04/16 18:14:35 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4)
syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0)
setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100)=0xfffffffffffffffd, 0x16c)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'sit0\x00', 0x1})

2018/04/16 18:14:35 executing program 7:
r0 = bpf$MAP_CREATE(0x0, &(0x7f000092efe4)={0xe, 0x4, 0x4, 0xa}, 0xfffffffffffffe04)
openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0)
syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00')
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f0000000000), &(0x7f0000000000)=""/10}, 0x18)
syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00')

2018/04/16 18:14:35 executing program 4 (fault-call:1 fault-nth:31):
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)

2018/04/16 18:14:35 executing program 1:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
socket$can_raw(0x1d, 0x3, 0x1)
perf_event_open(&(0x7f000025c000)={0x2, 0x3c6, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$rdma_cm(r0, &(0x7f0000000080)=@notify={0xf, 0x8, 0xfa00}, 0x10)

[  198.917350] FAULT_INJECTION: forcing a failure.
[  198.917350] name failslab, interval 1, probability 0, space 0, times 0
[  198.928688] CPU: 1 PID: 16469 Comm: syz-executor4 Not tainted 4.17.0-rc1+ #5
[  198.935873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  198.945223] Call Trace:
[  198.947823]  dump_stack+0x1b9/0x294
[  198.951464]  ? dump_stack_print_info.cold.2+0x52/0x52
[  198.956662]  ? __save_stack_trace+0x7e/0xd0
[  198.961005]  should_fail.cold.4+0xa/0x1a
[  198.965090]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  198.970206]  ? save_stack+0x43/0xd0
[  198.973843]  ? kasan_kmalloc+0xc4/0xe0
[  198.977739]  ? kmem_cache_alloc_trace+0x152/0x780
[  198.982585]  ? __memcg_init_list_lru_node+0x17d/0x2c0
[  198.987782]  ? __list_lru_init+0x456/0x790
[  198.992017]  ? sget_userns+0x706/0xf20
[  198.995906]  ? graph_lock+0x170/0x170
[  198.999699]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  199.004442]  ? do_mount+0x564/0x3070
[  199.008146]  ? ksys_mount+0x12d/0x140
[  199.011934]  ? __x64_sys_mount+0xbe/0x150
[  199.016091]  ? do_syscall_64+0x1b1/0x800
[  199.020144]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  199.025501]  ? find_held_lock+0x36/0x1c0
[  199.029556]  ? __lock_is_held+0xb5/0x140
[  199.033619]  ? check_same_owner+0x320/0x320
[  199.037963]  ? rcu_note_context_switch+0x710/0x710
[  199.042886]  __should_failslab+0x124/0x180
[  199.047115]  should_failslab+0x9/0x14
[  199.050904]  kmem_cache_alloc_trace+0x2cb/0x780
[  199.055559]  ? __kmalloc_node+0x33/0x70
[  199.059521]  ? __kmalloc_node+0x33/0x70
[  199.063484]  ? rcu_read_lock_sched_held+0x108/0x120
[  199.068580]  __memcg_init_list_lru_node+0x17d/0x2c0
[  199.073591]  ? kvfree_rcu+0x20/0x20
[  199.077296]  ? __kmalloc_node+0x47/0x70
[  199.081262]  __list_lru_init+0x456/0x790
[  199.085316]  ? list_lru_destroy+0x4c0/0x4c0
[  199.089628]  ? mark_held_locks+0xc9/0x160
[  199.093766]  ? __raw_spin_lock_init+0x1c/0x100
[  199.098348]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  199.103357]  ? lockdep_init_map+0x9/0x10
[  199.107411]  sget_userns+0x706/0xf20
[  199.111200]  ? kill_litter_super+0x90/0x90
[  199.115424]  ? ns_test_super+0x50/0x50
[  199.119298]  ? destroy_unused_super.part.9+0x100/0x100
[  199.124564]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  199.129137]  ? kasan_check_write+0x14/0x20
[  199.133356]  ? do_raw_spin_lock+0xc1/0x200
[  199.137594]  ? blkdev_get+0xc0/0xb30
[  199.141306]  ? cap_capable+0x1f9/0x260
[  199.145190]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  199.150714]  ? security_capable+0x99/0xc0
[  199.154853]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  199.160383]  ? ns_capable_common+0x13f/0x170
[  199.164791]  ? kill_litter_super+0x90/0x90
[  199.169020]  sget+0x10b/0x150
[  199.172117]  ? ns_test_super+0x50/0x50
[  199.176012]  mount_bdev+0x111/0x3e0
[  199.179638]  ? hfs_show_options+0x6e0/0x6e0
[  199.183949]  hfs_mount+0x34/0x40
[  199.187305]  mount_fs+0xae/0x328
[  199.190672]  ? mpi_free.cold.1+0x19/0x19
[  199.194734]  vfs_kern_mount.part.34+0xd4/0x4d0
[  199.199307]  ? may_umount+0xb0/0xb0
[  199.202925]  ? _raw_read_unlock+0x22/0x30
[  199.207078]  ? __get_fs_type+0x97/0xc0
[  199.210960]  do_mount+0x564/0x3070
[  199.214490]  ? lock_downgrade+0x8e0/0x8e0
[  199.218631]  ? copy_mount_string+0x40/0x40
[  199.222883]  ? check_same_owner+0x320/0x320
[  199.227195]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  199.232212]  ? __check_object_size+0x95/0x5d9
[  199.236701]  ? __might_sleep+0x95/0x190
[  199.240676]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  199.246214]  ? _copy_from_user+0xdf/0x150
[  199.250364]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  199.255892]  ? copy_mount_options+0x285/0x380
[  199.260376]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  199.265903]  ksys_mount+0x12d/0x140
[  199.269523]  __x64_sys_mount+0xbe/0x150
[  199.273484]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  199.278496]  do_syscall_64+0x1b1/0x800
[  199.282370]  ? finish_task_switch+0x1ca/0x810
[  199.286862]  ? syscall_return_slowpath+0x5c0/0x5c0
[  199.291786]  ? syscall_return_slowpath+0x30f/0x5c0
[  199.296714]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  199.302070]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  199.306908]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  199.312189] RIP: 0033:0x455319
2018/04/16 18:14:36 executing program 0:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0)
setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000040)=""/38, 0x26}, &(0x7f0000000080), 0x3a}, 0x20)
sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000540)=ANY=[@ANYBLOB="020d00001400000000000900000000000800120000000300001cf3658e00000006015fb226391f5b179d"], 0x2a}, 0x1}, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000180)={0x3}, 0x1)
ioctl$KVM_NMI(r2, 0xae9a)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0)

2018/04/16 18:14:36 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x15, 0xffffffffffffffb3)
recvmsg(r0, &(0x7f0000000300)={&(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000280)}, 0x0)
connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0)

[  199.315367] RSP: 002b:00007fecf08e9c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  199.323077] RAX: ffffffffffffffda RBX: 00007fecf08ea6d4 RCX: 0000000000455319
[  199.330332] RDX: 00000000200001c0 RSI: 0000000020000380 RDI: 0000000020000340
[  199.337587] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  199.344840] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  199.352108] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000001f
2018/04/16 18:14:37 executing program 6:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
unshare(0x8000400)
socket$inet_smc(0x2b, 0x1, 0x0)
ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, <r2=>0xffffffffffffffff})
ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x1, &(0x7f0000000080)})

2018/04/16 18:14:37 executing program 2:
prctl$intptr(0x1c, 0x64)
capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5})
prctl$intptr(0x200000002f, 0x2)
syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0x5, &(0x7f0000000480)=[{&(0x7f0000000080)="8fae4d357b7d89a094f56e203edd9e009de3b47741d09ebc37ba5a22afd51e67f720fc7bd899352676fafc93fb6ed28c62c013a3dc189b8c4f09769f3f55e987fed6b661243eb22e963369400f74bc2e5b830127b84849f2c35ac4dcd4854cec1242bdaa7e971e47c2f88012c799631d8d7757b1a9d2375c6c7461c0dbeb75c34c11385b1669473babde66b199693510984059a6fbda63c3fe5fa9b748839ffb6d2cda2b5b897935789f844e4b682869825ee5588206a716b0f3297039fb923a8e04b1df7e2ba077b0b97f955bedc4d47b04eb54d0aac0e6d332c7a13d62", 0xde, 0x9f2}, {&(0x7f0000000180)="21ba680276a726b6d5045f62e380d77c83e7d380884805505d6f9f3b3e6a1f1f5712807e0b11", 0x26, 0x8}, {&(0x7f00000001c0)="665fdef4fce0aec34d5d8d34f296ae02e92fe2621277efed6a7711532c619a79137c51a4da66439029fddba7fc9202e9ade9046e64359aa845ffbdb1d28ee5941cd63746bb7135eb66a8f712dcb82e3af05fc68db11ec53324ca081e501a5ce5726cc1f65901073261c3accbef9ee8814752da7e7833c476f9edb94886d694ac2baf5e9f316a3546d134e6b40f6c2192930b96d2903833fcefca591ff707c6272ba54b3e1d17793d1a49e36efd9bd9fb01ac513980d9d4142067b77c178c42", 0xbf, 0x80000000}, {&(0x7f0000000280)="90593176bd6544d8d82c00c30883305b23bf4615394d01d6cc747bc8f0782ca1166deb6665a28f0328e390e0924977e293dba965c6925b69fc4f7e83108ad77339049772092193586e8857be7852afd5a968a621a3648b10575f781732c48a50305dad47ac53e26a7fa06be51d81b28d4e0b73aee3cf4509bac91135dc38675bda1442e69b4080dc1b0f9a5fd7dbb1df552a4346f7b0bf6ca67cc0fe83c56c78e7e3fae96f157016d7bd0ca1e86c54fd9a2ecf96382eafb28b5d5fee67ce81a963b64ed741465c8df6d069618c3564d3755646f1140f936e484bdb558896ebfc0fd1751746313ac571a5c3c3930016988b04b4ad00fc75f28ba4", 0xfa, 0x80000000}, {&(0x7f0000000380)="0bdc7bc828c49db092ceea2ea92bac29c3678756a59d7fd306638607e3da126c42e611a67adb0128fef4fe6917b0ef62d614cfe701745caaea38f7423da052ccd63ca055960d487b7b1efac144570895f25c4785257fad3e3217a44b857677e7cba437ba1a1e18dac99e39ed2d8cc7d883641cb0b2444dff77e768055532159611c30c536e804724e9308ceeb8e666ecf059f73f3940427aee8f5bb789752cb3b777398d5fc156d55e2310fab459e35ff44d15d1afea2a530fb07c4eafe426980a7693cb31985f7561ce529d6929ef637400a9cf2cf1a9cc08b01dfd6a503a1e4d59cdcc3ecd5ea8116907a75b1f21", 0xef, 0x9b}], 0x20050, &(0x7f0000000500)={[{@loccookie='loccookie', 0x2c}]})

2018/04/16 18:14:37 executing program 0:
r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='pids.max\x00', 0x2, 0x0)
mmap(&(0x7f0000048000/0x3000)=nil, 0x3000, 0x0, 0x2000031, r0, 0x0)

2018/04/16 18:14:37 executing program 4 (fault-call:1 fault-nth:32):
syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0)

2018/04/16 18:14:37 executing program 7:
r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00')
syz_open_pts(r0, 0x420000)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200000, 0x0)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
sendfile(r1, r0, &(0x7f0000000000), 0x8)

2018/04/16 18:14:37 executing program 3:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7d2f436, 0x0)
sendmmsg(r0, &(0x7f0000002c40)=[{{0x0, 0x0, &(0x7f0000001440), 0x0, &(0x7f0000001700)}}, {{&(0x7f0000002880)=@nl=@proc={0x10}, 0xc, &(0x7f0000002b00), 0x1a5, &(0x7f0000002b40)}, 0xffffffffffffffff}], 0x2, 0x0)
openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0)

2018/04/16 18:14:37 executing program 5:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xebf}, 0x0, 0x9, 0xffffffffffffffff, 0x0)
mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000228ff8)=0x4000000000000f7, 0x891, 0x0)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x0, &(0x7f00000000c0), 0x800000, 0x0)
get_mempolicy(&(0x7f000000c000), &(0x7f0000fd5000), 0x7ffd, &(0x7f0000000000/0x2000)=nil, 0x3)
syz_mount_image$reiserfs(&(0x7f00000000c0)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000140)="21346a6756eceb7635aeb473b9ef44ffb27b317cfa7b03222f63db41f5f1634f2046513c768e6c9d87300140dc5afdc06ea8c8874fee5c700340ed65b970bdcc048a0c4f3f81c8d28cfa33b002b7edaf05be80a1e6037133e4102721f45f43d8ce5e52541a5f34e2239bf161a9e6e22c1c1f3c96f480b36392a43041789aca13c2e7a8760f76e2d4b6c997af5e81ece3c68c626823fc3d1e29920aa4fc52010a7836900c89442dc96cbf1ee2e75886be85bcafbf6da702fedfae34dd13f04dc187cb1fa3b4c6003a9d4622ede198f1b47d237ccc0af073b83613912e55802d13109124ba49ad10704346cd9ccb830e6a589e4fd19c", 0xf5, 0x1000}, {&(0x7f0000000240)="aa5cab2bf9528001895ccd36978bd6bd8073aa41625b8dc7c80235e0c4a7a663512f9fc5f4b7c6a627122736d1a13e369cfaa974866017413a4663f03296f49e902ad27f94bfa863e3fe08bfd95463235e84573aca2c619cecfcc8207dc2b109b01aedc076b27a2945a28f1ce912e71f5f6a6c8cb99d609dd190d9e75aff220b74ac3a8b79e45af56ad5f8fe249a5e28f0d9c37752dd98f3f4973046be21d528", 0xa0, 0x6}, {&(0x7f0000000300)="0d0fd1a140ef1f0f1c90e4f0b3960ae54a7192ddfb901f565028c6159163f46d6828a11148171f789080514812d99996326a0b7b286236693bf8ca729fef626d7a3a38acdd0b583db7c8bdec86137f44678a5176f5c4f5b8acc310864c0ba589e0b5ef8297dc703f9da9077a6f492563e02f84ef50a22be27cb0447523ddc87316e1e0579ac9cee8eab621dcb9b4ff250f2c8fbe8e28dac580537a914a3997427824e12ed3c1b04375319339be5dd71bd4ff749e573187d6e1905d54a68ba431824e88633177d5f17ba14eb0cd68f1f3adf62c67d1f2f72b08d982af8bb3ddf613", 0xe1, 0x5}, {&(0x7f0000000400), 0x0, 0x100}, {&(0x7f0000000440)="01334952dad838ec8954cee5bcde4d84a11c1abcc6232b7a6e248d153ab64daa27c710810586511641047cd4bcbf11e85f00aaa6740197818100370bf331b19f8a62e8db04a3ec4860f02b4a640afa8110a5a84d", 0x54, 0x5}], 0x20, &(0x7f0000000540)=ANY=[@ANYBLOB="7461696c733d736d616c6c2c626c6fc8a22d616c6c6f6361746f723d6861736865645f7275606f636174696f6e2c6e6f6c61726765876f2c6a71666d743d76667376302c6772706a71756f74612c6572726f72733d636f6e74696e75652c6578706f73655f70726976726f6f74626c6f636b2d616c6c6f6361886f723d74657374342c6a6465763d2e2f66696c65302c6578706f73655f70726976c6dc79e31f8e"])
openat$dsp(0xffffffffffffff9c, &(0x7f0000000640)='/dev/dsp\x00', 0x501400, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000600)='/dev/audio\x00', 0x400000, 0x0)

2018/04/16 18:14:37 executing program 1:
r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0)
openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0)
write(r0, &(0x7f0000000040)="eeb7b07c9a70bd7c65100b37361d5cf0e7938b277f05f7ea", 0x18)
syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f0000000140)='./file0\x00', 0x9, 0x2, &(0x7f0000000300)=[{&(0x7f00000001c0)="eb054d7f891aaa158cb6fc1edbc585bf3759f24eeb6ad942f72b80087fa5d19023b3d8dc0065eb76ca10db31669d7988330ea2f93fa92019f0fbc043d1bebe29eb5d3e3669a819dd1303b4cae92edd589116d0ce251d27c16ddbfd5ed2d1563b05bd132fa9d712f1519d56deae2ccb0f3e6a419b198d586a23c8691074771d46386760ac2d09caf5b257b0a68cd6f4dc2cc928050654008be85bb5190f34", 0x9e, 0x20000000000000}, {&(0x7f0000000280)="1c6ec7bcac72926272cdacc0c96f6cc7e00724bd1d39b2813e55b3d8da1d763d664b5af76e93213fb65404b9ed4c6f2553f56ba547b56370de9a9c36f06604fbac276a65600eafe6", 0x48, 0x4}], 0x40400, 0x0)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
socket$l2tp(0x18, 0x1, 0x1)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0)
timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}}, &(0x7f0000000180))

2018/04/16 18:14:37 executing program 3:
syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000007000), &(0x7f0000000000), 0x4000}, 0x20)
syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8}, 0x187)

2018/04/16 18:14:37 executing program 0:
pipe2(&(0x7f0000989000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
creat(&(0x7f000009aff8)='./file0\x00', 0x0)
dup2(r0, 0xffffffffffffffff)
open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[])
r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0)
syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1f9, 0x7}], 0x0, &(0x7f0000000280)=ANY=[])
fallocate(r1, 0x11, 0x0, 0x8000)

2018/04/16 18:14:37 executing program 2:
socket$can_bcm(0x1d, 0x2, 0x2)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
mkdir(&(0x7f000000dff6)='./control\x00', 0x0)
r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0)
r1 = fanotify_init(0x0, 0x0)
fanotify_mark(r1, 0x11, 0x40000002, r0, &(0x7f0000000000)='./control\x00')
r2 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0)
fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff)
open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0)

[  200.544836] BFS-fs: bfs_fill_super(): No BFS filesystem on loop5 (magic=00000000)
2018/04/16 18:14:37 executing program 7:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000031ebf8c70000000000000000030005000000000002000000000000000000000000000000080012000200010300000000000000001000000003030000000000070000000000000001a6641552752106e5d26d566f8d45157c970000000000000000000000"], 0x80}, 0x1}, 0x0)

2018/04/16 18:14:37 executing program 6:
syz_mount_image$gfs2(&(0x7f0000001800)='gfs2\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0x7, &(0x7f0000000300)=[{&(0x7f0000000000)="61a4f21d607f12e30546968ee2d0789fb08fd150f68e8df558bb57ba8bd4aaec4464715397ed07d7e1721140580ad7c29db2c8dc527db87e06d06e56d3d5ec8d04f3052a45d3c7f18e275ee9c7ba88c0d8e0b986cf0d593e450443f30fe2748c894ed2d8a3a9ce6a231e856b41e720c67a6a758b4e43d92bf80d88fa19d92ff4d605ae31f9346b40484aebce6ef6aa423956e329ff80a1801018", 0x9a, 0x1}, {&(0x7f00000000c0)="a9134f8446a1dbf375e441a6ceede067d42fe4b9ae67e28f2c287b40cf1cfc439dda7e4df4debd38caebf8a57ccd42e60b064d6cc5c67c43f1d172bf8f982973d6400656f75a82ba1b605cb3405aa7c8b71df9f83e8fb6a646eca518c1b8f08ff50bc9b32c440ae7b7c2ef3d0a670f7f8b68034817b113", 0x77, 0x1}, {&(0x7f0000000140)="87b0a3a03df9248181f4d9f44eed7df270aa53ea66ca974440a202be79da0c543d64feaa9dea5c2dacc13fd4850df42a1a421c2e8fcb97b33c1ecb212b10491ef6", 0x41, 0x10000}, {&(0x7f00000001c0)="11a06e9bc2fdc5cbd138c9bee81e4c4438dbcc377a40eb2393046f24f734f9bb7bc5f5c821dc19119e8411ac4aa684ac8500da2d2496d03008f06647ac722e202031ac012535b75fcdee9dca7807", 0x4e, 0x6}, {&(0x7f0000000240)="faed8b0f579bfa8ec5d1a1ab57e05b7bd2cb37a9", 0x14, 0x401}, {&(0x7f0000000280)="770f71e85aa63b56780394ef36757547eb", 0x11, 0x1}, {&(0x7f00000002c0)="effc85555a49bec6f8b084cf8a7dfbc19ad77b0918b671858bb8692cac71d2b3b01f1387bee7424c02838274a5d4e9a4af9a927dbed6215fde0fdc6d", 0x3c, 0x4}], 0x0, &(0x7f0000002d80)={[{@statfs_quantum={'statfs_quantum', 0x3d, [0x2d, 0x39]}, 0x2c}]})
syz_mount_image$btrfs(&(0x7f00000003c0)='btrfs\x00', &(0x7f0000000400)='./file0\x00', 0x100000001, 0x6, &(0x7f0000000780)=[{&(0x7f0000000440)="c0d6ae905b1d0901b9a69bfa41a4edc9d04cc7501e2e2effac038f8bbf34398e0ede7ab982b55903fc89e8cf8556afde93edb1820a685bfa706cea0930428c61abeff62eb74a1c2442510388d65be0c1a1b0b2ff8bea1bc89d0e691d05a4ae5680119712d3e4eaa1e8ad56a911c277365406b173246324bce399c241ad9fc740744772486ee84847fc1ab3057acc2749d19ffc9ab8e0db745502bf0eae1e69ca90a3a1415c62dee0de04e975ad5c2c936fd8f5855fc6838e27b1b7e5024c099bfb25b13cdcf22a9d775e6295cabb35b87f9800b2b334", 0xd6, 0x6}, {&(0x7f0000000540)="8a9d607b9da57b17ed7c28f17317cfb0b5e7ff4384536451b0819cfc0ce4f67ccd077160aecbb453140e5760df3cb4a9e597e5b466777cf57d0036cabaa93690060b57190dda337f130d6b3967bc821b", 0x50, 0xa50}, {&(0x7f00000005c0)="0b4c714d3d1098732693a803156fa55bfeb7487863dd945d1ba857f8f030983075c3f630968f678780f8cb1dce5c743f5f7029bdc829ab3a333379ee344db6def510fbea07a3db07f8c8d7f17e55c21393ffe6b9a8659379775daf5fc08cab243a1fc288e73d460ae9f01f7dca5a775faea8fc516e145d92c0cab470154f264236900276ae35f26513a3d9069ef815b70cc8a8c3df1184d39f1682a320751318e307248a026e", 0xa6, 0x789}, {&(0x7f0000000680)="930eb07cc6001685885cfa99dc95b7f2275f648297af6d48b349d735b8f99a50062ccb7d3c48d3f2022262bb1e74c464d7e399d55ca0d78b24efb09b26ec02355fa9aca79d6d5a55a48dc93e5c5adcb70188b23f220b6b1c", 0x58, 0x8001}, {&(0x7f0000000700)="8f13", 0x2, 0x6}, {&(0x7f0000000740)="b3dc7adca23bc821497b844d356a2b7b82d3", 0x12, 0x8}], 0x200400, &(0x7f0000000840)={[{@subvolid={'subvolid', 0x3d, '\'*$+%\'!!cgroupwlan1'}, 0x2c}, {@treelog='treelog', 0x2c}]})

[  200.748252] gfs2: statfs_quantum mount option requires a non-negative numeric argument
[  200.756552] gfs2: can't parse mount arguments
[  200.787775] FAULT_INJECTION: forcing a failure.
[  200.787775] name failslab, interval 1, probability 0, space 0, times 0
[  200.799385] CPU: 1 PID: 16558 Comm: syz-executor4 Not tainted 4.17.0-rc1+ #5
[  200.806576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  200.815929] Call Trace:
[  200.818562]  dump_stack+0x1b9/0x294
[  200.822202]  ? dump_stack_print_info.cold.2+0x52/0x52
[  200.827398]  should_fail.cold.4+0xa/0x1a
[  200.831459]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  200.836556]  ? graph_lock+0x170/0x170
[  200.840347]  ? find_held_lock+0x36/0x1c0
[  200.844397]  ? __lock_is_held+0xb5/0x140
[  200.848452]  ? check_same_owner+0x320/0x320
[  200.852760]  ? __raw_spin_lock_init+0x1c/0x100
[  200.857327]  ? rcu_note_context_switch+0x710/0x710
[  200.862244]  ? find_held_lock+0x36/0x1c0
[  200.866293]  __should_failslab+0x124/0x180
[  200.870517]  should_failslab+0x9/0x14
[  200.874299]  __kmalloc+0x2c8/0x760
[  200.877826]  ? lock_downgrade+0x8e0/0x8e0
[  200.881961]  ? refcount_add_not_zero+0x320/0x320
[  200.886707]  ? register_shrinker+0x121/0x300
[  200.891104]  register_shrinker+0x121/0x300
[  200.895348]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  200.900196]  ? shrink_slab+0xc0/0xc0
[  200.903906]  ? memcpy+0x45/0x50
[  200.907180]  sget_userns+0xc78/0xf20
[  200.910880]  ? kill_litter_super+0x90/0x90
[  200.915127]  ? ns_test_super+0x50/0x50
[  200.919000]  ? destroy_unused_super.part.9+0x100/0x100
[  200.924271]  ? kasan_check_write+0x14/0x20
[  200.928497]  ? blkdev_get+0xc0/0xb30
[  200.932200]  ? cap_capable+0x1f9/0x260
[  200.936078]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  200.941604]  ? security_capable+0x99/0xc0
[  200.945738]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  200.951261]  ? ns_capable_common+0x13f/0x170
[  200.955660]  ? kill_litter_super+0x90/0x90
[  200.959879]  sget+0x10b/0x150
[  200.962968]  ? ns_test_super+0x50/0x50
[  200.966840]  mount_bdev+0x111/0x3e0
[  200.970456]  ? hfs_show_options+0x6e0/0x6e0
[  200.974762]  hfs_mount+0x34/0x40
[  200.978112]  mount_fs+0xae/0x328
[  200.981483]  ? mpi_free.cold.1+0x19/0x19
[  200.985531]  vfs_kern_mount.part.34+0xd4/0x4d0
[  200.990096]  ? may_umount+0xb0/0xb0
[  200.993711]  ? _raw_read_unlock+0x22/0x30
[  200.997841]  ? __get_fs_type+0x97/0xc0
[  201.001819]  do_mount+0x564/0x3070
[  201.005345]  ? lock_downgrade+0x8e0/0x8e0
[  201.009481]  ? copy_mount_string+0x40/0x40
[  201.013704]  ? check_same_owner+0x320/0x320
[  201.018016]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  201.023034]  ? __check_object_size+0x95/0x5d9
[  201.027519]  ? __might_sleep+0x95/0x190
[  201.031483]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  201.037005]  ? _copy_from_user+0xdf/0x150
[  201.041155]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  201.046700]  ? copy_mount_options+0x285/0x380
[  201.051184]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  201.056707]  ksys_mount+0x12d/0x140
[  201.060321]  __x64_sys_mount+0xbe/0x150
[  201.064281]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  201.069287]  do_syscall_64+0x1b1/0x800
[  201.073158]  ? finish_task_switch+0x1ca/0x810
[  201.077640]  ? syscall_return_slowpath+0x5c0/0x5c0
[  201.082553]  ? syscall_return_slowpath+0x30f/0x5c0
[  201.087580]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  201.092933]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  201.097766]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  201.102940] RIP: 0033:0x455319
[  201.106112] RSP: 002b:00007fecf08e9c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  201.113805] RAX: ffffffffffffffda RBX: 00007fecf08ea6d4 RCX: 0000000000455319
[  201.121056] RDX: 00000000200001c0 RSI: 0000000020000380 RDI: 0000000020000340
[  201.128310] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  201.135564] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  201.142829] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000020
[  201.150454] WARNING: CPU: 1 PID: 16558 at fs/super.c:1194 kill_block_super+0xd9/0x100
[  201.158424] Kernel panic - not syncing: panic_on_warn set ...
[  201.158424] 
[  201.165796] CPU: 1 PID: 16558 Comm: syz-executor4 Not tainted 4.17.0-rc1+ #5
[  201.172976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  201.182328] Call Trace:
[  201.184907]  dump_stack+0x1b9/0x294
[  201.188518]  ? dump_stack_print_info.cold.2+0x52/0x52
[  201.193712]  ? set_bdev_super+0x110/0x120
[  201.197853]  panic+0x22f/0x4de
[  201.201037]  ? add_taint.cold.5+0x16/0x16
[  201.205172]  ? __warn.cold.8+0x148/0x1b3
[  201.209226]  ? kill_block_super+0xd9/0x100
[  201.213456]  __warn.cold.8+0x163/0x1b3
[  201.217328]  ? kill_block_super+0xd9/0x100
[  201.221556]  report_bug+0x252/0x2d0
[  201.225178]  do_error_trap+0x1de/0x490
[  201.229052]  ? refcount_inc_not_zero+0x2d0/0x2d0
[  201.233790]  ? math_error+0x420/0x420
[  201.237573]  ? up_write+0x72/0x210
[  201.241094]  ? up_read+0x110/0x110
[  201.244622]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  201.249453]  do_invalid_op+0x1b/0x20
[  201.253153]  invalid_op+0x14/0x20
[  201.256588] RIP: 0010:kill_block_super+0xd9/0x100
[  201.261405] RSP: 0018:ffff8801aff97798 EFLAGS: 00010246
[  201.266749] RAX: 0000000000040000 RBX: 0000000000000000 RCX: ffffc900044d3000
[  201.273997] RDX: 0000000000040000 RSI: ffffffff81bf60e9 RDI: 0000000000000005
[  201.281252] RBP: ffff8801aff977b0 R08: ffff88018c27e5c0 R09: ffffed0035ff2eb5
[  201.288500] R10: ffffed0035ff2eb5 R11: 0000000000000003 R12: ffff8801cc590300
[  201.295751] R13: 0000000000000000 R14: ffff8801b23c8880 R15: dffffc0000000000
[  201.303026]  ? kill_block_super+0xd9/0x100
[  201.307267]  ? kill_block_super+0xd9/0x100
[  201.311499]  deactivate_locked_super+0x97/0x100
[  201.316162]  sget_userns+0xc9d/0xf20
[  201.319866]  ? kill_litter_super+0x90/0x90
[  201.324085]  ? ns_test_super+0x50/0x50
[  201.327959]  ? destroy_unused_super.part.9+0x100/0x100
[  201.333239]  ? kasan_check_write+0x14/0x20
[  201.337469]  ? blkdev_get+0xc0/0xb30
[  201.341165]  ? cap_capable+0x1f9/0x260
[  201.345048]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  201.350579]  ? security_capable+0x99/0xc0
[  201.354826]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  201.360349]  ? ns_capable_common+0x13f/0x170
[  201.364756]  ? kill_litter_super+0x90/0x90
[  201.368985]  sget+0x10b/0x150
[  201.372076]  ? ns_test_super+0x50/0x50
[  201.376041]  mount_bdev+0x111/0x3e0
[  201.379655]  ? hfs_show_options+0x6e0/0x6e0
[  201.383960]  hfs_mount+0x34/0x40
[  201.387309]  mount_fs+0xae/0x328
[  201.390660]  ? mpi_free.cold.1+0x19/0x19
[  201.394707]  vfs_kern_mount.part.34+0xd4/0x4d0
[  201.399296]  ? may_umount+0xb0/0xb0
[  201.402911]  ? _raw_read_unlock+0x22/0x30
[  201.407041]  ? __get_fs_type+0x97/0xc0
[  201.410915]  do_mount+0x564/0x3070
[  201.414444]  ? lock_downgrade+0x8e0/0x8e0
[  201.418579]  ? copy_mount_string+0x40/0x40
[  201.422883]  ? check_same_owner+0x320/0x320
[  201.427189]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  201.432191]  ? __check_object_size+0x95/0x5d9
[  201.436675]  ? __might_sleep+0x95/0x190
[  201.440634]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  201.446170]  ? _copy_from_user+0xdf/0x150
[  201.450313]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  201.455850]  ? copy_mount_options+0x285/0x380
[  201.460328]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  201.465856]  ksys_mount+0x12d/0x140
[  201.469485]  __x64_sys_mount+0xbe/0x150
[  201.473452]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  201.478451]  do_syscall_64+0x1b1/0x800
[  201.482329]  ? finish_task_switch+0x1ca/0x810
[  201.486811]  ? syscall_return_slowpath+0x5c0/0x5c0
[  201.491731]  ? syscall_return_slowpath+0x30f/0x5c0
[  201.496651]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  201.502004]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  201.506841]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  201.512013] RIP: 0033:0x455319
[  201.515197] RSP: 002b:00007fecf08e9c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  201.522887] RAX: ffffffffffffffda RBX: 00007fecf08ea6d4 RCX: 0000000000455319
[  201.530137] RDX: 00000000200001c0 RSI: 0000000020000380 RDI: 0000000020000340
[  201.537388] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  201.544642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  201.551892] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000020
[  201.559925] Dumping ftrace buffer:
[  201.563969]    (ftrace buffer empty)
[  201.567665] Kernel Offset: disabled
[  201.571273] Rebooting in 86400 seconds..