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0x22a8, 0x10}, 0x40}, {{&(0x7f0000008980)=@rc={0x1f, {0xff, 0x3f, 0x7, 0xfff, 0x1, 0xabe7}, 0xb75b}, 0x80, &(0x7f0000008c40)=[{&(0x7f0000008a00)="36291318326c66c4e0dd89d51536b45342216631e621d90d5e881f82b1fe4251a4ff2e94ee4d240f18f8c3e2e8f3a3", 0x2f}, {&(0x7f0000008a40)="c426aebf7406be60b4062cec6bbf99a5356ba34513bd2e62b92b8ee3d868369781bf0e41cacc000f1a00127807a213cd50742d72fe8045d590d0e5118baceb003bacbcb9c669a4c38f4dd246b133da5b4fb0e7a01204cd76a82df33df26424c37f875e66e5d67f42c873f93423867717a0ef06373ce7303a2c6ae954185a8af645b5a2ca714ea01f3fb233ecdfe4b7f238a878330538d29947cf85d5c0dc", 0x9e}, {&(0x7f0000008b00)="6709f8745c50febd3209270e814754132fc676c525f77f3622ca4b37036e9b38e123ad7563e50c78dfb6e3033526b9a12b1acf7fe1e79eed262efaeeec5cf0e4fd19671a68d9529298edaf7ce081e2359e5d8e03", 0x54}, {&(0x7f0000008b80)="036e47435f55d764f10a063bfe0434c75817fa87abf11d9c0b8a6f5612db42bd055023f0603d77ccad7ac4d366db3e76e2fd6a379b1af558ff0b8815ffec6204c7117b9149e2f984a92b14caafb76170f37c07277867dd60f4e2d3b6fbb587b1532cd63a8bac0c2aebfc406f69053dd717dd8177032b9fecf515ebb680bc19a95e35e65d949f54b58b9ba149a69b629e6998f929", 0x94}], 0x4, &(0x7f0000008c80)=[{0xf8, 0x11, 0x6, "b3a0f4b5005e07665c41ca60d129c13b14822e81138981eed7439a0d69c5f251f839769e536d76d8a88a6e710cd71e09ab0b21b77d85e8b69c1115513d33a1a0d8012c75d9d3addf2f9d9410846c83a1b694abb94ba3e2499525172733ff369a48b0bac5c2f610bd39df11c6da064d44f8d75a87e424e6d9776b8f2dda894b5e5b5cf5d7e36ec1af5324e4232f096e94530eb703e4060727a602d68edc05d3420257bf87404dd2cf489b2072b9fb21c570635030fe4247244a28a859a9b8fddc7189eb40ea0f6b0a7effb808827670bc451108320227f66ba5cf2067e3b47cc26b3ad1"}, {0x60, 0x0, 0x5d0, "8919b97935f9d59c416783db0fcebca51ba774f968df3a99b8306cf86c08be9fc7887630428746103b40b7907a47723bc6098b2a5c75507be5139bc2216bd0aac8d03b01e9978890fd4fbf"}, {0x48, 0x10d, 0x9, "8ba1d19d43419256caf408a4f041f741dfa9c6b3929621d53c89b772bb7350dc7b3f2064be60e98d201fa75b869905e2c3ecd17757124d"}, {0x38, 0x117, 0x7fffffff, "5574b04cb3db4fec306bd33babbae7a3e768f44ffff2afea55324134e6fed3f263178a00eff6f6"}, {0x40, 0x1, 0x9, "53b17d397e00bd8cb6c9deaa938f5419ab16552ee457adedc434898473ebdc2c0715086e0f1a5db82dc19635f893"}, {0x108, 0x113, 0x6, "a469a508a52a503494e10b8cd5e65a4f502a350a7fdccf20eb9398a5bf861e150f237c21e14617faac1240ae68be46501bb44d6acd34533a263cf700e44daf13dee70ca25fa1ef67db298778a228e9542706225e7e37dc4688eb61730413a5b26fd2e0609aad1609ff01df5ba452ec589135ac413db12c0fd36181a6664bf3873da1d2f004c00f3b01faf6f6e612f953c00fa3363062a920e180be1aaf5caad850e5e677aabbd2c4668a028ae67cefc5329748157f68c6d384fc04d46c7650a0eadefa7f8ae01d87882eb233ef2c91b55d4f5ab1a346796732c34414844e01848e23668fb7762d9116a683086ea30c48212a60"}, {0x90, 0x18b, 0x80, "9919fe9a6845c6efaf70f9a101f54a63f0e55677fa98cfb453c588f7abcab3a15b334dc7011a4994ec415ebd628f9ffb6466304c5196f9651bc324d87a8c6223e75091c49ff90947a3dab4600f1b4daff01cfd3b35c5eb52fe8170edb1030da03c1b341a7943c963fb3030a92f4d27693bbf9b34654775f76e"}], 0x3b0, 0x50}, 0xfffffffffffffffd}], 0x5, 0x4000000)
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xcd, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 09:58:58 executing program 6:
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)

2018/05/22 09:58:58 executing program 1:
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1302, [], 0x1}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000440)}, 0x0)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000a7dfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$kcm(0xa, 0x1, 0x0)

2018/05/22 09:58:58 executing program 5:
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x8000, 0x0)
r1 = dup2(r0, r0)
ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000000)=[0x4, 0x3])
r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=0xffffffff, 0x4)
dup(r2)
r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
msgget(0x0, 0x148)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3)
fcntl$getflags(r0, 0x40b)
ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{0x4, 0x7fff, 0x3b36a37e}, {0xe0a, 0x100, 0x6, 0xfffffffffffffff1}, {0x4, 0x0, 0x7f, 0x4}]})

2018/05/22 09:58:58 executing program 0:
r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb)
r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r1)

2018/05/22 09:58:58 executing program 2:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x0)

[  270.344828] IPVS: ftp: loaded support on port[0] = 21
[  270.508626] IPVS: ftp: loaded support on port[0] = 21
[  271.059248] device bridge_slave_1 left promiscuous mode
[  271.064936] bridge0: port 2(bridge_slave_1) entered disabled state
[  271.085979] device bridge_slave_0 left promiscuous mode
[  271.091543] bridge0: port 1(bridge_slave_0) entered disabled state
[  271.126927] team0 (unregistering): Port device team_slave_1 removed
[  271.136911] team0 (unregistering): Port device team_slave_0 removed
[  271.148442] bond0 (unregistering): Releasing backup interface bond_slave_1
[  271.167263] bond0 (unregistering): Releasing backup interface bond_slave_0
[  271.193965] bond0 (unregistering): Released all slaves
[  271.483944] bridge0: port 1(bridge_slave_0) entered blocking state
[  271.490516] bridge0: port 1(bridge_slave_0) entered disabled state
[  271.502458] device bridge_slave_0 entered promiscuous mode
[  271.511929] bridge0: port 1(bridge_slave_0) entered blocking state
[  271.518353] bridge0: port 1(bridge_slave_0) entered disabled state
[  271.538404] device bridge_slave_0 entered promiscuous mode
[  271.588133] bridge0: port 2(bridge_slave_1) entered blocking state
[  271.594570] bridge0: port 2(bridge_slave_1) entered disabled state
[  271.602729] device bridge_slave_1 entered promiscuous mode
[  271.611518] bridge0: port 2(bridge_slave_1) entered blocking state
[  271.617933] bridge0: port 2(bridge_slave_1) entered disabled state
[  271.630961] device bridge_slave_1 entered promiscuous mode
[  271.682622] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[  271.710863] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[  271.741974] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[  271.792348] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[  271.937740] bond0: Enslaving bond_slave_0 as an active interface with an up link
[  272.012605] bond0: Enslaving bond_slave_1 as an active interface with an up link
[  272.024523] bond0: Enslaving bond_slave_0 as an active interface with an up link
[  272.105477] bond0: Enslaving bond_slave_1 as an active interface with an up link
[  272.246577] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[  272.255649] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  272.317357] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[  272.324799] team0: Port device team_slave_0 added
[  272.378201] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[  272.387088] team0: Port device team_slave_1 added
[  272.432669] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[  272.439903] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  272.459158] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  272.500367] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[  272.507549] team0: Port device team_slave_0 added
[  272.532881] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  272.550613] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[  272.564675] team0: Port device team_slave_1 added
[  272.577563] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[  272.584984] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  272.605314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  272.636400] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[  272.644371] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  272.657126] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  272.665820] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  272.677580] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  272.714041] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[  272.721247] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  272.729887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  272.758444] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[  272.765664] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  272.774258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  273.050052] bridge0: port 2(bridge_slave_1) entered blocking state
[  273.056475] bridge0: port 2(bridge_slave_1) entered forwarding state
[  273.063191] bridge0: port 1(bridge_slave_0) entered blocking state
[  273.069586] bridge0: port 1(bridge_slave_0) entered forwarding state
[  273.076841] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  273.144750] bridge0: port 2(bridge_slave_1) entered blocking state
[  273.151190] bridge0: port 2(bridge_slave_1) entered forwarding state
[  273.157873] bridge0: port 1(bridge_slave_0) entered blocking state
[  273.164271] bridge0: port 1(bridge_slave_0) entered forwarding state
[  273.171637] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  273.223547] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  273.237484] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  274.401701] 8021q: adding VLAN 0 to HW filter on device bond0
[  274.506772] 8021q: adding VLAN 0 to HW filter on device bond0
[  274.526086] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[  274.635652] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[  274.653657] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[  274.659964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  274.674155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  274.773902] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[  274.780329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  274.789483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  274.800045] 8021q: adding VLAN 0 to HW filter on device team0
[  274.909163] 8021q: adding VLAN 0 to HW filter on device team0
2018/05/22 09:59:04 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
sendfile(r0, r0, &(0x7f0000000100), 0x0)
add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='k', 0x1, 0xfffffffffffffffb)
openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x4000, 0x0)

2018/05/22 09:59:04 executing program 0:
r0 = socket(0x40000000000006, 0x1, 0x200000000000)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0xff74)
bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x5, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x54}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18)

2018/05/22 09:59:04 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47", 0x3)
r1 = accept4$alg(r0, 0x0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000400)="548138bb4382b4bd4d19fa3eba4c7fdc", 0x10}], 0x1}, 0x0)
recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0xfffffffffffffea8, &(0x7f0000000100)=[{&(0x7f0000588fa9)=""/87, 0x389}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0)
r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x40)
setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040)=0x5, 0x4)

2018/05/22 09:59:04 executing program 7:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0))
getuid()
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, <r0=>0x0}, &(0x7f0000000240)=0xc)
getgroups(0x8, &(0x7f0000000280)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0])
r1 = getgid()
lchown(&(0x7f0000000080)='./file0/file0\x00', r0, r1)
r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0)
openat$cgroup_int(r2, &(0x7f0000000380)='cpuacct.usage\x00', 0x2, 0x0)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
syz_fuse_mount(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 09:59:04 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)='./control/file1\x00', 0x0)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

2018/05/22 09:59:04 executing program 4:
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x8, 0x0, 0x0)
r0 = socket$inet(0x2, 0x800, 0x7)
getsockname$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14)
sendmmsg(r0, &(0x7f0000009040)=[{{&(0x7f0000000340)=@ll={0x11, 0x1f, r1, 0x1, 0x400, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000001740)=[{&(0x7f00000003c0)="b290d067f47a6207c14f0b465dac638215f9091a1a545c58335b07430fbab2658cc8a9437faf565c18317ac121fe0b0601a8db1fc1c999769fb8524c72ae77c6b645316cda4d4ed5cecf4ce866464ba2f4b23ddae84cf4df9ba7547aab5fa57cdf0d882c0c276e71e80b49b7b43edbcc04a0a3a01554ef527266f475cce951e1897a32cfa6c47ad97ef71e7b81f7f7bcb0781fa20df836a7ad4888f5eb0a8404b7dc80b302b4926220363dcff9734a4a7b49e8e4eadd", 0xb6}, {&(0x7f0000000480)="639b69461da91ec4ac4331b7f50d74", 0xf}, {&(0x7f00000004c0)="eef4278684111240eb3d15c287e547", 0xf}, {&(0x7f0000000500)="9d619b8cbdce04ba08bdce8de59bfd5d60fca4558f280ed66e5536c0135b12f0b97833b7a91cb0057bfc98a53cd528a053458f9cd09a862291", 0x39}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="54b0f5a26a7e113347214a8990424a49cf81f62db860aad6983b8007f724c6f615c4a324cab0c0e29270a587a6f584d9f847c35fd71586e9b9f735b6ada195d6b8d402326b18c8a6d043a193cb525816e3b8e768c67e21cf862ba85a9b4b71dbd2c89c14adf2e1dbea0b8b8e454749e7eca33f74ccd9a5bccf8793091377f1aff99ea82d492b76770e90e88a8db2b0e234a7225dd1c1", 0x96}, {&(0x7f0000001600)="70993259d2efca791d9ec334afed1d95d1ec187364f527b89acbb4d43263e59c3505ff339622bb1f8ba30da2cf0c23051a18ee27c29df0b3c17f4975b568cb9cea23110d9e4663bab934f45e56e6856c670c45d7bde30462ec831c1606434ef57d53f7c20c80be2173592b7c395935e6a8103ad34711d29fa4e1206241aa6e912ad07370c88ff412452ca05a331c267d93d1714ade1a3292c2bdc2ea221cc5bf78614a53e42fee7bb90026c6662558d4ca71283d43c9ea47bee5880e5f89f3e32483922ab2dd5074c6fc5ed6ac3d945c63d62247c2c464378efb3e9a6d2ae4768924ead9a5dcdd2ee753a152c6550a", 0xef}, {&(0x7f0000001700)="9d6b9ea7859bc53bae83", 0xa}], 0x8, 0x0, 0x0, 0x40}, 0x9}, {{&(0x7f00000017c0)=@generic={0xf, "83b4d15edf7f7ea7ff7de3587a7a17bc493a2fb2646484d97454f47294fc732a379385388a64e34972f4bda3c6ca3b2067610af05b0ed3e510e69123ede5c8906354549640f2519baedce4f149d95f21bf146090d3e1c12e88ac3207d512bf63ba70afa147b2cf4fabf841610f5f05cfc4ada9cbaa41a83d874c307c8180"}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001840)="02245f4a07ec54fd66399abcc7eae05ab0c4cb782a", 0x15}, {&(0x7f0000001880)="50c7e475afb32aa403d3a806d558114edeedea36604180f20c7d3b603ef8b488f28d71bc3a046f0c226dfd271ff5bc2a163756142c98e3de1a6c89ba79fb311f094a2e0c77e72fac90cf29b5d675abb278684d3fc3a93f5319403c5b539a3ee0ef217fd6dcf1c5a30a8188729a07b89c456052a9cb08007739ce25ac31a71c9254f15ebe428505a6029084169f07a4f9a64efab0421b8f7d3eae843432290c10939d6a35b257b2c6ad1911ec24023031b6d270809487182162521eceb4deb5864a9bfa79c336f1d385b43c182a9e969560eb91cf3dda12f3f9dc2cce2ceabf711fb8", 0xe2}, {&(0x7f0000001980)="7c284d2d92619d5d8c298a1ef2f018cc66a491d7845b65de197ffc4aabe3eba501c90cc19d3db426b7fb4764e99316daf303aaedb08491ca792f848e873723d0de717c54391d", 0x46}], 0x3, &(0x7f0000001a40)=[{0x80, 0x1ff, 0x10000, "4b95175e325dd4a8fd0a2ebd359e1c7d37bd1c422510ee85d9318290bfbda56fd69c72189dc0210934d27c97e32a841939234c3f781463fb5f83ef55e7d2fc3897668f4883f4ae0ca22b483afe325c3a2ce6b6007ed5d5476770df4bde6eb2fef3a9f6bffc58acbadf872e24c3"}, {0x70, 0x1, 0x7ff, "c295e1f50ad060be5882126290174cd7b1269bd634b1fd4d3285b5032df374f3daf33b0db567a07daf780bea555e25cbb00449877e15b73210343165dd5ce210b748b58e9d51f86b5f0f9b05831305b22f34f42bd8f1a5d06b"}, {0x18, 0x19f, 0xff, "792acf101b9beb"}, {0x90, 0x10c, 0x1, "497f3086c9983230e4414001e3e8fa1cad5da063fa197d83b0f08de2f911ac1759a0937e97cd1a9c93de64de82001746cb190ee4279bbfa1b07d355639c693fd80257a5f03d420628926defad343697dcdc215d9b0354e686b6ba65c530ff2f2f5c27cc79f982146f08145b4c3b9ac576c4cef012e8b4cbc771301af"}, {0xb0, 0x11b, 0x0, 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0x22a8, 0x10}, 0x40}, {{&(0x7f0000008980)=@rc={0x1f, {0xff, 0x3f, 0x7, 0xfff, 0x1, 0xabe7}, 0xb75b}, 0x80, &(0x7f0000008c40)=[{&(0x7f0000008a00)="36291318326c66c4e0dd89d51536b45342216631e621d90d5e881f82b1fe4251a4ff2e94ee4d240f18f8c3e2e8f3a3", 0x2f}, {&(0x7f0000008a40)="c426aebf7406be60b4062cec6bbf99a5356ba34513bd2e62b92b8ee3d868369781bf0e41cacc000f1a00127807a213cd50742d72fe8045d590d0e5118baceb003bacbcb9c669a4c38f4dd246b133da5b4fb0e7a01204cd76a82df33df26424c37f875e66e5d67f42c873f93423867717a0ef06373ce7303a2c6ae954185a8af645b5a2ca714ea01f3fb233ecdfe4b7f238a878330538d29947cf85d5c0dc", 0x9e}, {&(0x7f0000008b00)="6709f8745c50febd3209270e814754132fc676c525f77f3622ca4b37036e9b38e123ad7563e50c78dfb6e3033526b9a12b1acf7fe1e79eed262efaeeec5cf0e4fd19671a68d9529298edaf7ce081e2359e5d8e03", 0x54}, {&(0x7f0000008b80)="036e47435f55d764f10a063bfe0434c75817fa87abf11d9c0b8a6f5612db42bd055023f0603d77ccad7ac4d366db3e76e2fd6a379b1af558ff0b8815ffec6204c7117b9149e2f984a92b14caafb76170f37c07277867dd60f4e2d3b6fbb587b1532cd63a8bac0c2aebfc406f69053dd717dd8177032b9fecf515ebb680bc19a95e35e65d949f54b58b9ba149a69b629e6998f929", 0x94}], 0x4, &(0x7f0000008c80)=[{0xf8, 0x11, 0x6, "b3a0f4b5005e07665c41ca60d129c13b14822e81138981eed7439a0d69c5f251f839769e536d76d8a88a6e710cd71e09ab0b21b77d85e8b69c1115513d33a1a0d8012c75d9d3addf2f9d9410846c83a1b694abb94ba3e2499525172733ff369a48b0bac5c2f610bd39df11c6da064d44f8d75a87e424e6d9776b8f2dda894b5e5b5cf5d7e36ec1af5324e4232f096e94530eb703e4060727a602d68edc05d3420257bf87404dd2cf489b2072b9fb21c570635030fe4247244a28a859a9b8fddc7189eb40ea0f6b0a7effb808827670bc451108320227f66ba5cf2067e3b47cc26b3ad1"}, {0x60, 0x0, 0x5d0, "8919b97935f9d59c416783db0fcebca51ba774f968df3a99b8306cf86c08be9fc7887630428746103b40b7907a47723bc6098b2a5c75507be5139bc2216bd0aac8d03b01e9978890fd4fbf"}, {0x48, 0x10d, 0x9, "8ba1d19d43419256caf408a4f041f741dfa9c6b3929621d53c89b772bb7350dc7b3f2064be60e98d201fa75b869905e2c3ecd17757124d"}, {0x38, 0x117, 0x7fffffff, "5574b04cb3db4fec306bd33babbae7a3e768f44ffff2afea55324134e6fed3f263178a00eff6f6"}, {0x40, 0x1, 0x9, "53b17d397e00bd8cb6c9deaa938f5419ab16552ee457adedc434898473ebdc2c0715086e0f1a5db82dc19635f893"}, {0x108, 0x113, 0x6, "a469a508a52a503494e10b8cd5e65a4f502a350a7fdccf20eb9398a5bf861e150f237c21e14617faac1240ae68be46501bb44d6acd34533a263cf700e44daf13dee70ca25fa1ef67db298778a228e9542706225e7e37dc4688eb61730413a5b26fd2e0609aad1609ff01df5ba452ec589135ac413db12c0fd36181a6664bf3873da1d2f004c00f3b01faf6f6e612f953c00fa3363062a920e180be1aaf5caad850e5e677aabbd2c4668a028ae67cefc5329748157f68c6d384fc04d46c7650a0eadefa7f8ae01d87882eb233ef2c91b55d4f5ab1a346796732c34414844e01848e23668fb7762d9116a683086ea30c48212a60"}, {0x90, 0x18b, 0x80, "9919fe9a6845c6efaf70f9a101f54a63f0e55677fa98cfb453c588f7abcab3a15b334dc7011a4994ec415ebd628f9ffb6466304c5196f9651bc324d87a8c6223e75091c49ff90947a3dab4600f1b4daff01cfd3b35c5eb52fe8170edb1030da03c1b341a7943c963fb3030a92f4d27693bbf9b34654775f76e"}], 0x3b0, 0x50}, 0xfffffffffffffffd}], 0x5, 0x4000000)
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xcd, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 09:59:04 executing program 2 (fault-call:2 fault-nth:0):
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 09:59:04 executing program 5:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0)
r2 = socket(0x200000000002, 0x1, 0x0)
setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000140)={@generic={0xa, "dd1c00b13d6fcfe8e9ce7c1d43ae95c6434ed84c15f12f181cc0c3062c0ed7c84f6a3ac1b02ef9a913694c7249214445bc4c1870fb433c8f9188afab5f92cc4310e42a86f57a8b8e4a88c9d4ab7dba8ca79a34e1016f19aa6512bd95cee255cc5f874bba7f7c0a4bc9868c02eb254e1a5fd579159f38e03ea1dfeb20296e"}, {&(0x7f00000000c0)=""/17, 0x11}, &(0x7f0000000100), 0x2}, 0xa0)
ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x81, &(0x7f0000000080)=0x4)
dup2(r2, r1)

2018/05/22 09:59:05 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100)={0x7c6}, 0x4)
inotify_init()
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', <r2=>0x0})
fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x3, 0xfffffffffffffffa, 0x100000001}, 0xc)
setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x0, 0x4e22, 0xfff, 0xa, 0xa0, 0x20, 0xae, r2, r3}, {0x2, 0x8001, 0xe6, 0x101, 0x1, 0x12fe, 0xffffffffffffffff, 0x6}, {0x8, 0x4, 0x2}, 0xff, 0x6e6bb7, 0x2, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x4, 0x3, 0x100000000, 0x3, 0x100000001, 0xfffffffffffffffb}}, 0xe8)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
clone(0xf4ffffff, &(0x7f0000141000), &(0x7f0000e32000), &(0x7f0000000080), &(0x7f0000000000))

2018/05/22 09:59:05 executing program 5:
perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x615}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0xa, 0x1, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@remote, @in6=@ipv4={[], [], @local}}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000200), 0x0)
recvfrom(r0, &(0x7f0000000040)=""/78, 0x4e, 0x2000, &(0x7f00000000c0)=@nl=@unspec, 0x80)

2018/05/22 09:59:05 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f")
socket$inet(0x10, 0x3, 0xc)
sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="24000000020607031dfffd946fa2830020200a0009000100061d85680c1baba20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x12a, 0x0, 0x0, 0x20000000}, 0x0)

2018/05/22 09:59:05 executing program 0:
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x4000)
sendmsg$alg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0xcc4}], 0x1}, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x1, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="920fb0"])
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000005c0))
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040)
syz_mount_image$cifs(&(0x7f00000000c0)='cifs\x00', &(0x7f0000000140)='./file0\x00', 0x1, 0x2, &(0x7f0000000240)=[{&(0x7f0000000180)="dc0ca70163dcf12f02db1f1f2c669b5429bbbe7b44d99f1e1a8eceaf0382ecbe8e47426d58c9968b3d7921aa72f650f3732f1c64ab6b8671e0c0ce71d5af625788adfa0a7bb296dd1b82a7c7ffe7dbfca6299c5e04ae7dd6918d29216c90d452449a10ffc7e5fabb41480d92583a8f3f31aba51a4816c9160dfe0693bfbc4f63a91fd153679f7fce1baa8f2ac59afb2ff3f7a72cf72a3c15e06256a293c8", 0x9e}, {&(0x7f0000002080)="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", 0x1000, 0x7}], 0x20, &(0x7f0000000280)='eth0proc(,vboxnet0&#%posix_acl_accessppp1:em0)cpuset\x00')
ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil})
getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000004c0)={'HL\x00'}, &(0x7f0000000580)=0x1e)
ioctl$KVM_RUN(r3, 0xae80, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={<r4=>0x0, 0x3}, &(0x7f0000000340)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000440)={r4, 0xb4, &(0x7f0000000380)=[@in={0x2, 0x4e20, @rand_addr=0xe0a}, @in6={0xa, 0x4e21, 0xa95, @dev={0xfe, 0x80, [], 0x1e}, 0x7f}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffe}, @in={0x2, 0x4e20, @rand_addr=0x712}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xff}]}, &(0x7f0000000480)=0x10)

2018/05/22 09:59:05 executing program 4:
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x8, 0x0, 0x0)
socket$inet(0x2, 0x800, 0x7)
getsockname$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

[  276.770392] device bridge_slave_1 left promiscuous mode
[  276.776259] bridge0: port 2(bridge_slave_1) entered disabled state
[  276.804132] device bridge_slave_0 left promiscuous mode
[  276.809822] bridge0: port 1(bridge_slave_0) entered disabled state
2018/05/22 09:59:05 executing program 1:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x2, 0x4, 0x400000000008, 0x1, 0x4}, 0x2c)
dup2(r0, r0)

2018/05/22 09:59:05 executing program 4:
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x8, 0x0, 0x0)
socket$inet(0x2, 0x800, 0x7)
getsockname$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

[  276.983791] team0 (unregistering): Port device team_slave_1 removed
[  277.045683] team0 (unregistering): Port device team_slave_0 removed
[  277.081719] bond0 (unregistering): Releasing backup interface bond_slave_1
[  277.107738] bond0 (unregistering): Releasing backup interface bond_slave_0
[  277.194085] bond0 (unregistering): Released all slaves
[  278.372546] IPVS: ftp: loaded support on port[0] = 21
[  278.728337] bridge0: port 1(bridge_slave_0) entered blocking state
[  278.734745] bridge0: port 1(bridge_slave_0) entered disabled state
[  278.741910] device bridge_slave_0 entered promiscuous mode
[  278.767607] bridge0: port 2(bridge_slave_1) entered blocking state
[  278.774061] bridge0: port 2(bridge_slave_1) entered disabled state
[  278.780980] device bridge_slave_1 entered promiscuous mode
[  278.805195] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[  278.831249] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[  278.900340] bond0: Enslaving bond_slave_0 as an active interface with an up link
[  278.928256] bond0: Enslaving bond_slave_1 as an active interface with an up link
[  279.037280] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[  279.044460] team0: Port device team_slave_0 added
[  279.067872] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[  279.075107] team0: Port device team_slave_1 added
[  279.099012] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  279.124803] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  279.152308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  279.178979] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  279.406769] bridge0: port 2(bridge_slave_1) entered blocking state
[  279.413177] bridge0: port 2(bridge_slave_1) entered forwarding state
[  279.419822] bridge0: port 1(bridge_slave_0) entered blocking state
[  279.426208] bridge0: port 1(bridge_slave_0) entered forwarding state
[  280.243826] 8021q: adding VLAN 0 to HW filter on device bond0
[  280.322036] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[  280.403399] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[  280.409599] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  280.417317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  280.496431] 8021q: adding VLAN 0 to HW filter on device team0
[  280.971757] FAULT_INJECTION: forcing a failure.
[  280.971757] name failslab, interval 1, probability 0, space 0, times 0
[  280.983120] CPU: 1 PID: 20821 Comm: syz-executor2 Not tainted 4.17.0-rc6+ #63
[  280.990396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  280.999736] Call Trace:
[  281.002324]  dump_stack+0x1b9/0x294
[  281.005954]  ? dump_stack_print_info.cold.2+0x52/0x52
[  281.011404]  ? lock_downgrade+0x8e0/0x8e0
[  281.015552]  should_fail.cold.4+0xa/0x1a
[  281.019606]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  281.024731]  ? lock_downgrade+0x8e0/0x8e0
[  281.028911]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  281.034472]  ? proc_fail_nth_write+0x96/0x1f0
[  281.038959]  ? proc_cwd_link+0x1d0/0x1d0
[  281.043016]  ? find_held_lock+0x36/0x1c0
[  281.047080]  ? walk_down_log_tree+0xcc0/0x1000
[  281.051669]  ? check_same_owner+0x320/0x320
[  281.055979]  ? __lock_is_held+0xb5/0x140
[  281.060043]  ? rcu_note_context_switch+0x710/0x710
[  281.064974]  __should_failslab+0x124/0x180
[  281.069199]  should_failslab+0x9/0x14
[  281.072990]  __kmalloc_track_caller+0x2c4/0x760
[  281.077650]  ? strncpy_from_user+0x500/0x500
[  281.082051]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  281.087576]  ? strndup_user+0x77/0xd0
[  281.091362]  memdup_user+0x2c/0xa0
[  281.094886]  strndup_user+0x77/0xd0
[  281.098511]  ksys_mount+0x3c/0x140
[  281.102045]  __x64_sys_mount+0xbe/0x150
[  281.106009]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  281.111030]  do_syscall_64+0x1b1/0x800
[  281.114919]  ? finish_task_switch+0x1ca/0x840
[  281.119412]  ? syscall_return_slowpath+0x5c0/0x5c0
[  281.124331]  ? syscall_return_slowpath+0x30f/0x5c0
[  281.129257]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  281.134622]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  281.139456]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  281.144629] RIP: 0033:0x455a09
[  281.147812] RSP: 002b:00007f8582696c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  281.155506] RAX: ffffffffffffffda RBX: 00007f85826976d4 RCX: 0000000000455a09
[  281.162767] RDX: 0000000020000200 RSI: 00000000200001c0 RDI: 0000000020000080
[  281.170029] RBP: 000000000072bea0 R08: 0000000020000240 R09: 0000000000000000
[  281.177286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  281.184541] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000000
2018/05/22 09:59:09 executing program 0:
r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
ioctl$PIO_FONTRESET(r0, 0x40096100, 0x0)

2018/05/22 09:59:09 executing program 1:
sched_setattr(0x0, &(0x7f0000000080), 0x0)
mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1})
arch_prctl(0x1003, &(0x7f0000000100)="2662f504b843fc792ffb0bc7867e6a8f988aea39c6c38ca20e0a7ceb25db42a83b32b4b791778c4901718dc09602254fac97eab1e7f903e9e84737525aecf213a91f8f54d070e73f56127bfedc6cb8e7700dd81b9838861d96ed17e07fa6715bba278ad2617a07a2bdcbef57e88b2c3f9c27973767f17531cdf6929825dbfd3f83ffc2c20d1c73f6d95a8cca3e91b9f54169f4585da522bd4641efe8e8e468a2d11baf237bb6947f902ac729f0860ca8ac4f")
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4))
r3 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000007000)={0xffffffffc0000001})
epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x15f60b4, 0x0)
epoll_wait(r3, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0)
ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000})

2018/05/22 09:59:09 executing program 4:
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x8, 0x0, 0x0)
socket$inet(0x2, 0x800, 0x7)
getsockname$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 09:59:09 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)='./control/file1\x00', 0x0)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

2018/05/22 09:59:09 executing program 6:
unshare(0x20020000)
mkdir(&(0x7f00001a3000)='./file0\x00', 0x0)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff})
r1 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x7ff, 0x2)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000340))
setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000100)={0x10000, 0x5}, 0xc)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000))
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='securityfs\x00', 0x0, &(0x7f00000000c0))
poll(&(0x7f0000000080), 0x0, 0x400007f)
utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x7f, 0x4})
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000400)='ipddp0\x00', 0x10)
rmdir(&(0x7f0000d19000)='./file0\x00')
r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4000)
ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000180)=""/224)
ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000440)=""/55)
syz_mount_image$btrfs(&(0x7f0000000480)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x9, 0x2, &(0x7f00000006c0)=[{&(0x7f0000000500)="709b04741d41e25b224ac90181dd6c5591c26a3ee44b1e4489b4b7f28bf8c7641714fd50cff8b3e99ecea3aaca8fb397b779d2b57225e08357e941fe6e989b3ab1c320fe60eeab286179ad315375bfc64a45abfc80c86f6b68ee4d3329a8352ed15cc6eaed39760f808938cd5ad023d97222978bc433fe53b425b8835781f1cf0ffbcc3b8b80cb7768f2", 0x8a, 0xc9f9}, {&(0x7f00000005c0)="fd819aca0d47a3a0cfcac654bd2ece609cf98894ab6a155dda4b1424c08eb0dbd8587f6929f8241943236d6f766d853a3ee9db8c7ddbe3f9cdc57e239e8040cdba7bfe20456dab001a671f5c713de0e60c93eb51a46a14538830165c3024cbe129b33133a6e42addccb76162ac6614ef78efc1a7a57a1bf295cc0cd9ed92ae3921f26e1df64527b2f454901d1a354edf5fe7b876489b0d9703070147aec7c934318ac91bd911d1bb618bf372429e8214a60676dddb4b58862c2be2b5835e17fe5ee5310d259727cd6d68c0a77389383a820ede2cf57191963326f2371577a5b419033121", 0xe4, 0x6}], 0x40000, &(0x7f0000000700)={[{@datacow='datacow', 0x2c}, {@clear_cache='clear_cache', 0x2c}, {@user_subvol_rm='user_subvol_rm_allowed', 0x2c}, {@flushoncommit='flushoncommit', 0x2c}, {@ssd='ssd', 0x2c}]})

2018/05/22 09:59:09 executing program 5:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x9, &(0x7f0000000340)="c626782263fa5ca6906f0286c2af95398d63c3ee1a0112fe1b39e5e8cc65e0863361275dbfb9e27e83dacbb42708546f8a7e3071465ddd2e9ce09fe0a8287b572bd8689f3d00000192e0c4d21ea7289cb15a66ff7dae4ad86d11c918ab4fd976851a4775150c6c5d8daa519778263df13ec76ee90444e89fff72fb711ab66308d0244321aeccbe0378febb0fa055fa2b896dd09b14b2ffe2b1aad049ab47cdd7ef70aef4439db35e9cce6eec80f98ca7d8cb55758482383a21c5885aae05b9c44e49a310873e5915a7bc9e7e8f67e80b8ede89abc384f380ac6511ea48be85ddcb0177625504903f7a7d")
openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x2040, 0x0)
getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10bd}, 0x2c)
bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0x2, &(0x7f0000000280)=@raw=[@ldst={0x3, 0x2, 0x7, 0x0, 0xf, 0x40, 0xfffffffffffffffc}], &(0x7f0000000000)='syzkaller\x00', 0x1, 0xfb, &(0x7f0000000140)=""/251}, 0x48)

2018/05/22 09:59:09 executing program 2 (fault-call:2 fault-nth:1):
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 09:59:09 executing program 7:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
syz_fuse_mount(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)

[  281.257076] QAT: failed to copy from user cfg_data.
[  281.308484] FAULT_INJECTION: forcing a failure.
[  281.308484] name failslab, interval 1, probability 0, space 0, times 0
[  281.319885] CPU: 1 PID: 20846 Comm: syz-executor2 Not tainted 4.17.0-rc6+ #63
[  281.327176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  281.336543] Call Trace:
[  281.339158]  dump_stack+0x1b9/0x294
[  281.342818]  ? dump_stack_print_info.cold.2+0x52/0x52
[  281.348038]  ? __save_stack_trace+0x7e/0xd0
[  281.352391]  should_fail.cold.4+0xa/0x1a
[  281.356501]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  281.361631]  ? save_stack+0x43/0xd0
[  281.365279]  ? kasan_kmalloc+0xc4/0xe0
[  281.369188]  ? __kmalloc_track_caller+0x14a/0x760
[  281.374057]  ? memdup_user+0x2c/0xa0
[  281.377799]  ? strndup_user+0x77/0xd0
[  281.381628]  ? graph_lock+0x170/0x170
[  281.385431]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  281.390810]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  281.396357]  ? proc_fail_nth_write+0x96/0x1f0
[  281.400847]  ? proc_cwd_link+0x1d0/0x1d0
[  281.404904]  ? find_held_lock+0x36/0x1c0
[  281.409341]  ? check_same_owner+0x320/0x320
[  281.413655]  ? lock_release+0xa10/0xa10
[  281.417622]  ? rcu_note_context_switch+0x710/0x710
[  281.422544]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  281.427554]  ? __check_object_size+0x95/0x5d9
[  281.432046]  __should_failslab+0x124/0x180
[  281.436278]  should_failslab+0x9/0x14
[  281.440069]  __kmalloc_track_caller+0x2c4/0x760
[  281.444733]  ? strncpy_from_user+0x500/0x500
[  281.449151]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  281.454684]  ? strndup_user+0x77/0xd0
[  281.458481]  memdup_user+0x2c/0xa0
[  281.462016]  strndup_user+0x77/0xd0
[  281.465642]  ksys_mount+0x73/0x140
[  281.469174]  __x64_sys_mount+0xbe/0x150
[  281.473152]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  281.478176]  do_syscall_64+0x1b1/0x800
[  281.482056]  ? finish_task_switch+0x1ca/0x840
[  281.486543]  ? syscall_return_slowpath+0x5c0/0x5c0
[  281.491464]  ? syscall_return_slowpath+0x30f/0x5c0
[  281.496390]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  281.501747]  ? trace_hardirqs_off_thunk+0x1a/0x1c
2018/05/22 09:59:09 executing program 0:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x40, 0x0)
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000240)={{0x3, 0xffffffff}, 0x1, 0x800, 0xffff, {0x1}, 0x8, 0x3})
ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7001, &(0x7f0000000080))
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={<r1=>0x0, 0xf7}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x6, 0x9, 0x3f, 0x7fff, 0xffffffffffff5759}, &(0x7f00000000c0)=0x98)

2018/05/22 09:59:09 executing program 5:
r0 = socket(0x2, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file1\x00', 0x6, 0x8, &(0x7f00000005c0)=[{&(0x7f0000000280)="ac68c55954c28d712a8ea95bbda4b123d56a2dfba4e5e697e3783c7756c285e3c46b76697aac2c6477892a1af7e7190c5b4c71f89b4dfd84c976a5989ada6d2ee38c4d83178410dcefdf6b2ec9bf322e4fe7e80b899c0b722c149b4bbfa75e8c316125dc59d1e7e02801d5e850d093b2f9e96e6e957afe8abca28038b34ddfd0c94800a004e7186575b2128ffa6bc29cfb9bfeb9612eb51c1331d3d0c314bfc9541916c8fed4afad8d5fe5acd146b4d594ee14a32eb1162c037cf7045c938f1e66c366705208e1866cc9db1136b4", 0xce, 0x7}, {&(0x7f0000000080)="ae11493db4b5e7b4e2732dc2e7f06c8896f6f1e0b0257b304ac0f39e39f9820bb1c6d2d070c4", 0x26, 0x8}, {&(0x7f0000000380)="9b63e65cfedccf46cebbaa3db578b2ac7fc1ed029d8206f0a87770aec6508f56a8de31e3a527c4d028804391c80b0d86d53b813a8b3678609653ad1e063581af4ee2ae633a38ac421e99efc7fc953614bf528e8c79e6a6b962b18f00685623f51d6ae8fa0aa4d6f15bf8797cd2f30886e9f11b075bdcabb295500a2a58da4ec42340464c9d315aa6b237faab101bed1d45004a9380c8ba360d9d4fc3e9616b3f4a45746bcb2b46606ceca758ea0a89d5d6c077a4734f6b28d3cb5023744030b9197c8e1316292231e26784c729a0b53eea25c6de6e0d1881db67f5647e065027c4809f08d17f5bf484828dd6259168715f9b4e085704e372", 0xf8, 0x609}, {&(0x7f00000000c0)="4981c064c66e8f6fee542a82de16218147276a507f883457b80468c39343b324e217f293ddfc83dc3470dd8c6b0c3ceca17db2ae4407597a29ece35d1e8192090e75", 0x42, 0x9}, {&(0x7f00000001c0)="ee44ceaf8a58e84c5956a147308ab688a5dc75af5363e27c84ace24e0757d1470c0c4ca51a79f95f4a658ce0f03cba69986fcf3e58d6ccf1605b96b48740233bbf6b011172e6aa109539e1999ab6241d58d095857e49d0a99283621890a5a91678cb18831b", 0x65, 0x803}, {&(0x7f0000000480)="7374083866ff4897bb37fb9dd0755a309429a9b4a1f408f22aa288eb238e14b3dfd4629f371508707e87ebc5cbc686738d33eef6f0d041a34cc3c23a0037869b6e26575250ebe45bbd8a76644cdd06b271d2bfea9f9a9ee4a42b56edaf727bf3710b66f2b0be12fc7ce5e8b779733105f5fe33c93a1dd7a5c5707b09c603dd1ab139c4e95351ba2ef42c592a13a9a025b87ff55a37a450bcba8c8b1927", 0x9d, 0x7}, {&(0x7f0000000540)="881756f282f34b32b5557e1777587232e391ee61ffe2a46a874a6555f70048b7bbd39d347022d8902e", 0x29}, {&(0x7f0000000580)="38db4cdeac08729be6cc2de7d777e9dd71379321358cbff8731946dcd5bd0c1fcc2abc930923381ffd", 0x29, 0x7}], 0x1000, &(0x7f0000000680)={[{@nodiscard='nodiscard', 0x2c}, {@uid={'uid', 0x3d}, 0x2c}, {@resize='resize', 0x2c}, {@usrquota='usrquota', 0x2c}, {@grpquota='grpquota', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@uid={'uid', 0x3d, [0x36]}, 0x2c}, {@integrity='integrity', 0x2c}, {@nointegrity='nointegrity', 0x2c}, {@gid={'gid', 0x3d, [0x32, 0x35, 0x31, 0x2d]}, 0x2c}]})
syz_mount_image$jfs(&(0x7f0000000140)='jfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001280)={[{@gid={'gid', 0x3d, [0x31]}, 0x2c}, {@nointegrity='nointegrity', 0x2c}, {@gid={'gid', 0x3d, [0x0]}, 0x2c}]})

[  281.506595]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  281.511772] RIP: 0033:0x455a09
[  281.514973] RSP: 002b:00007f8582696c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  281.522683] RAX: ffffffffffffffda RBX: 00007f85826976d4 RCX: 0000000000455a09
[  281.529951] RDX: 0000000020000200 RSI: 00000000200001c0 RDI: 0000000020000080
[  281.537210] RBP: 000000000072bea0 R08: 0000000020000240 R09: 0000000000000000
[  281.544495] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  281.551926] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000001
2018/05/22 09:59:10 executing program 4:
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x8, 0x0, 0x0)
socket$inet(0x2, 0x800, 0x7)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 09:59:10 executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x38}, 0x1}, 0x0)
r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x80000, 0x0)
setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000240)=0x4, 0x4)

2018/05/22 09:59:10 executing program 2 (fault-call:2 fault-nth:2):
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

[  281.614628] jfs: Unrecognized mount option "gid=" or missing value
2018/05/22 09:59:10 executing program 5:
r0 = socket$inet6(0xa, 0x80001, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x190)
r1 = socket(0x2, 0x1, 0x0)
removexattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)=@random={'security.', '\x00'})
ioctl(r1, 0x8912, &(0x7f0000000380)="c626262c8523f66f000000459481bd812a83b1df513b81ed92372e052c7ee7075bcdb03d5b74ba317d021ad89848416dff69460f84db455fd29e9b482e863d23e35edfca57fe1ab96a03d995acd6d98f2d1c517451e7")
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={<r2=>0x0, 0xbe, "c26331d4c0e107e9b780ee4448844f34e57f62eddcaba4c96e230c0cd7bfe663942e9cd3cf48033497d6392bd3f9f69b34fbe0f6a820e33537dccaf15b0f9334b085f230f12c1bd29033cbdc5730f1c4d766d2f5f9870cdcf8178d74803978c74324c2f3d8d366778dadfa18e6cf53e4688ae4b9c22c8010bb61e1cef8f6851786f34077b605f5c63f88cbfee5bfdfebe2e22b59b855f1bcbefae14a6db9e3f0131df2e9f8ecf2ec1137dafd4a02dbb1b87ecaf7859fce8160f841131198"}, &(0x7f0000000100)=0xc6)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000140)={r2, 0x2544f0ba}, 0x8)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000e, 0x30, r0, 0x0)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[{0x8, 0x0, 0x20, 0xfffffffffffffffb}, {0x7d5, 0x3, 0x8, 0x7}, {0x8, 0xffffffffffffffc1, 0x2, 0xbf07}]}, 0x10)

2018/05/22 09:59:10 executing program 5:
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000010dfc)={0x14}, 0x14}, 0x1}, 0xfffffffffffffffc)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x1, 0xff, 0x9, 0x4, 0x4, 0x8774}, &(0x7f0000000080)=0x20)
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e21, 0x9, @empty, 0x1}, 0x1c)
socket$nl_netfilter(0x10, 0x3, 0xc)

2018/05/22 09:59:10 executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x38}, 0x1}, 0x0)
r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x80000, 0x0)
setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000240)=0x4, 0x4)

2018/05/22 09:59:10 executing program 4:
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x8, 0x0, 0x0)
socket$inet(0x2, 0x800, 0x7)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

[  281.858709] FAULT_INJECTION: forcing a failure.
[  281.858709] name failslab, interval 1, probability 0, space 0, times 0
[  281.870197] CPU: 1 PID: 20890 Comm: syz-executor2 Not tainted 4.17.0-rc6+ #63
[  281.877488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  281.886855] Call Trace:
[  281.889461]  dump_stack+0x1b9/0x294
[  281.893093]  ? dump_stack_print_info.cold.2+0x52/0x52
[  281.898287]  ? __save_stack_trace+0x7e/0xd0
[  281.902619]  should_fail.cold.4+0xa/0x1a
[  281.906674]  ? zap_class+0x720/0x720
[  281.910386]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  281.915482]  ? kasan_kmalloc+0xc4/0xe0
[  281.919361]  ? __kmalloc_track_caller+0x14a/0x760
[  281.924204]  ? memdup_user+0x2c/0xa0
[  281.927910]  ? strndup_user+0x77/0xd0
[  281.931711]  ? graph_lock+0x170/0x170
[  281.935507]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  281.941559]  ? proc_fail_nth_write+0x96/0x1f0
[  281.946143]  ? find_held_lock+0x36/0x1c0
[  281.950223]  ? check_same_owner+0x320/0x320
[  281.954534]  ? lock_release+0xa10/0xa10
[  281.958499]  ? check_same_owner+0x320/0x320
[  281.962816]  ? rcu_note_context_switch+0x710/0x710
[  281.967738]  ? __check_object_size+0x95/0x5d9
[  281.972235]  __should_failslab+0x124/0x180
[  281.976467]  should_failslab+0x9/0x14
[  281.980262]  kmem_cache_alloc_trace+0x2cb/0x780
[  281.984929]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  281.990459]  ? _copy_from_user+0xdf/0x150
[  281.994604]  copy_mount_options+0x5f/0x380
[  281.999009]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  282.004547]  ksys_mount+0xd0/0x140
[  282.008081]  __x64_sys_mount+0xbe/0x150
[  282.012048]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  282.017237]  do_syscall_64+0x1b1/0x800
[  282.021116]  ? syscall_slow_exit_work+0x4f0/0x4f0
[  282.025954]  ? syscall_return_slowpath+0x5c0/0x5c0
[  282.030878]  ? syscall_return_slowpath+0x30f/0x5c0
[  282.035815]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  282.041177]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  282.046035]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  282.051215] RIP: 0033:0x455a09
[  282.054393] RSP: 002b:00007f8582696c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  282.062096] RAX: ffffffffffffffda RBX: 00007f85826976d4 RCX: 0000000000455a09
[  282.069361] RDX: 0000000020000200 RSI: 00000000200001c0 RDI: 0000000020000080
[  282.076622] RBP: 000000000072bea0 R08: 0000000020000240 R09: 0000000000000000
[  282.083880] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  282.091138] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000002
2018/05/22 09:59:10 executing program 2 (fault-call:2 fault-nth:3):
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 09:59:10 executing program 1:
r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x90000, 0x0)
mq_notify(r0, &(0x7f0000001180)={0x0, 0xd, 0x2, @thr={&(0x7f00000000c0)="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", &(0x7f00000010c0)="6c63f65c95fcbcf94621d9afb67297ce55712bc13d7fdf50aa4904b04291c3a92a3c9d0f4f082feed475c0d3e322499a99a3d4b39676be5904ce61f54927f02437d2aa8ad88127afb30fc915929c995dc24460d654df25b29b178a269ee0360cf78630d968b2c2b035a5bd57dbaeca1fd3eed6d313ba452ae3fd94b844fd60307f8f535b16054ffb47ec939709c5ad27c77d5e6b95895d4d892dc3cf875743303c77b5d11754d37b88372439bf220783a614f76aca6ac89eb4"}})
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
listen(r1, 0x43)
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = memfd_create(&(0x7f0000000200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0)
bind$inet6(r0, &(0x7f00000011c0)={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c)
write$binfmt_script(r2, &(0x7f0000000140)=ANY=[@ANYBLOB='#!'], 0x2)
execveat(r2, &(0x7f0000000000)='\x00', &(0x7f0000000400), &(0x7f0000000380), 0x1000)
r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10)
shutdown(r3, 0x2000000002)

2018/05/22 09:59:10 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)='./control/file1\x00', 0x0)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

2018/05/22 09:59:10 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="05e1bda36f743d35334c2c000000000000000000"])
setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000180)=@req={0x2, 0xfffffffffffffffb, 0x1, 0x865}, 0x10)
syz_mount_image$ocfs2(&(0x7f0000000000)='ocfs2\x00', &(0x7f0000000040)='./file0\x00', 0x10001, 0xaaaaaaaaaaaacdf, &(0x7f0000000280)=[{&(0x7f00000000c0)="5c7a29a7173b4713eaad107eb014ade8a1afe0f0647909921b56dfe825c62a57f157959b151ba8000ba0da012d79e89a939d48d0ed008ec2c78bb778d896b05db01cff5099c59dd52bbc56f2edbedd64e6279944698ba0e398121df37b3091a80b856f4a482ece2ef41884bf", 0x6c, 0xb1}, {&(0x7f0000000300)="52da5655a65e47cfbbf845b2a7a997c9abb52380f6b99103ff82b5e4f3b84458b82bcd952a6e", 0x26, 0x3}], 0x0, &(0x7f0000000200)=':\x00')

2018/05/22 09:59:10 executing program 4:
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x8, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 09:59:10 executing program 5:
clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000000040), &(0x7f0000804000))
mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200), &(0x7f0000000440))
recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr/fscreate\x00')
pwritev(r0, &(0x7f0000001400), 0x2a6, 0x0)
execve(&(0x7f0000000280)='./file0\x00', &(0x7f0000000340), &(0x7f00000001c0))
creat(&(0x7f0000000240)='./file0\x00', 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0)

2018/05/22 09:59:10 executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x38}, 0x1}, 0x0)
r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x80000, 0x0)
setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000240)=0x4, 0x4)

2018/05/22 09:59:10 executing program 7:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x800, 0x20401)
ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000140)={0x4, 0x3f})
lchown(&(0x7f0000000000)='./file0/.ile0\x00', 0x0, 0x0)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
syz_fuse_mount(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x240)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

[  282.386628] FAULT_INJECTION: forcing a failure.
[  282.386628] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[  282.398495] CPU: 0 PID: 20928 Comm: syz-executor2 Not tainted 4.17.0-rc6+ #63
[  282.405783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  282.415158] Call Trace:
[  282.417773]  dump_stack+0x1b9/0x294
[  282.422326]  ? dump_stack_print_info.cold.2+0x52/0x52
[  282.427545]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  282.433109]  ? __perf_event_task_sched_in+0x247/0xb80
[  282.438319]  ? perf_trace_lock+0xd6/0x900
[  282.442493]  should_fail.cold.4+0xa/0x1a
[  282.446587]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  282.451720]  ? lock_downgrade+0x8e0/0x8e0
[  282.455895]  ? finish_task_switch+0x182/0x840
[  282.460424]  ? kasan_check_read+0x11/0x20
[  282.464597]  ? do_raw_spin_unlock+0x9e/0x2e0
[  282.469030]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  282.473640]  ? compat_start_thread+0x80/0x80
[  282.478066]  ? _raw_spin_unlock_irq+0x27/0x70
[  282.482582]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  282.487623]  ? trace_hardirqs_on+0xd/0x10
[  282.491795]  ? _raw_spin_unlock_irq+0x27/0x70
[  282.496314]  ? finish_task_switch+0x1ca/0x840
[  282.500833]  ? preempt_notifier_register+0x1e0/0x1e0
[  282.505959]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  282.511517]  ? should_fail+0x21b/0xbcd
[  282.515433]  __alloc_pages_nodemask+0x34e/0xd70
[  282.520122]  ? __alloc_pages_slowpath+0x2db0/0x2db0
[  282.525150]  ? __sched_text_start+0x8/0x8
[  282.529307]  ? find_held_lock+0x36/0x1c0
[  282.533383]  ? check_same_owner+0x320/0x320
[  282.537705]  ? lock_release+0xa10/0xa10
[  282.541679]  ? check_same_owner+0x320/0x320
[  282.546002]  cache_grow_begin+0x72/0x6c0
[  282.550109]  kmem_cache_alloc_trace+0x6a5/0x780
[  282.554793]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  282.560334]  copy_mount_options+0x5f/0x380
[  282.564569]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  282.570106]  ksys_mount+0xd0/0x140
[  282.573637]  __x64_sys_mount+0xbe/0x150
[  282.577607]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  282.582621]  do_syscall_64+0x1b1/0x800
[  282.586500]  ? finish_task_switch+0x1ca/0x840
[  282.591002]  ? syscall_return_slowpath+0x5c0/0x5c0
[  282.595930]  ? syscall_return_slowpath+0x30f/0x5c0
[  282.600851]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  282.606209]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  282.611049]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  282.616229] RIP: 0033:0x455a09
[  282.619412] RSP: 002b:00007f8582696c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  282.627119] RAX: ffffffffffffffda RBX: 00007f85826976d4 RCX: 0000000000455a09
[  282.634376] RDX: 0000000020000200 RSI: 00000000200001c0 RDI: 0000000020000080
[  282.641637] RBP: 000000000072bea0 R08: 0000000020000240 R09: 0000000000000000
[  282.648905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  282.656165] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000003
2018/05/22 09:59:11 executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x38}, 0x1}, 0x0)
r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x80000, 0x0)
setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000240)=0x4, 0x4)

[  282.701189] gfs2: invalid mount option: á½£ot=53L
[  282.706271] gfs2: can't parse mount arguments
[  282.721383] device bridge_slave_1 left promiscuous mode
[  282.727151] bridge0: port 2(bridge_slave_1) entered disabled state
[  282.752226] device bridge_slave_0 left promiscuous mode
[  282.757891] bridge0: port 1(bridge_slave_0) entered disabled state
2018/05/22 09:59:11 executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a000000000000000000000000000000000000000000000000000000000000000000000100006e5752af1a4d9b4f85bf4084c73d028418e7491e678059951fc0ad2656dfb33d527cc1d5e81fa1868b1af0155e19bf532c19fb48e475788e472a16489defbce36920e228196d2d53b934ebcbf71a66553103b8e44301dbb7de9e3c01589ed809463e85572e373c3f6608e5e0035d2cfc47d87536ad51dce58d0f061e8565a7750661f6dffa194aa7a19c615b0565794673dddf08ff24239031eb352d952cc31e18b52e25b0a6d2f0362057660ae6a3e689811d7183030eddd4869359692fe42d9b4892106decf92b9cd249efeab0228a447dd71bd82ec2b1"], 0x38}, 0x1}, 0x0)
openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x80000, 0x0)

2018/05/22 09:59:11 executing program 4:
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x8, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

[  282.939340] team0 (unregistering): Port device team_slave_1 removed
2018/05/22 09:59:11 executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a000000000000000000000000000000000000000000000000000000000000000000000100006e5752af1a4d9b4f85bf4084c73d028418e7491e678059951fc0ad2656dfb33d527cc1d5e81fa1868b1af0155e19bf532c19fb48e475788e472a16489defbce36920e228196d2d53b934ebcbf71a66553103b8e44301dbb7de9e3c01589ed809463e85572e373c3f6608e5e0035d2cfc47d87536ad51dce58d0f061e8565a7750661f6dffa194aa7a19c615b0565794673dddf08ff24239031eb352d952cc31e18b52e25b0a6d2f0362057660ae6a3e689811d7183030eddd4869359692fe42d9b4892106decf92b9cd249efeab0228a447dd71bd82ec2b1"], 0x38}, 0x1}, 0x0)

[  282.996524] team0 (unregistering): Port device team_slave_0 removed
[  283.037464] bond0 (unregistering): Releasing backup interface bond_slave_1
[  283.077180] bond0 (unregistering): Releasing backup interface bond_slave_0
[  283.194294] bond0 (unregistering): Released all slaves
[  284.212450] IPVS: ftp: loaded support on port[0] = 21
[  284.571399] bridge0: port 1(bridge_slave_0) entered blocking state
[  284.577811] bridge0: port 1(bridge_slave_0) entered disabled state
[  284.584922] device bridge_slave_0 entered promiscuous mode
[  284.609866] bridge0: port 2(bridge_slave_1) entered blocking state
[  284.616275] bridge0: port 2(bridge_slave_1) entered disabled state
[  284.623474] device bridge_slave_1 entered promiscuous mode
[  284.648957] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[  284.675542] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[  284.745862] bond0: Enslaving bond_slave_0 as an active interface with an up link
[  284.775123] bond0: Enslaving bond_slave_1 as an active interface with an up link
[  284.882269] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[  284.889576] team0: Port device team_slave_0 added
[  284.913927] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[  284.921159] team0: Port device team_slave_1 added
[  284.946318] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  284.967592] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  284.993458] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  285.019835] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  285.248344] bridge0: port 2(bridge_slave_1) entered blocking state
[  285.254745] bridge0: port 2(bridge_slave_1) entered forwarding state
[  285.261402] bridge0: port 1(bridge_slave_0) entered blocking state
[  285.267780] bridge0: port 1(bridge_slave_0) entered forwarding state
[  286.086147] 8021q: adding VLAN 0 to HW filter on device bond0
[  286.167910] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[  286.250732] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[  286.256961] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  286.264506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  286.341383] 8021q: adding VLAN 0 to HW filter on device team0
2018/05/22 09:59:16 executing program 7:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
r0 = syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
lchown(&(0x7f0000000000)='./file0/.ile0\x00', 0x0, 0x0)
r1 = dup(r0)
ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000140)=""/129)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
getgid()
r2 = getegid()
syz_fuse_mount(&(0x7f00000004c0)='./file0\x00', 0x0, 0x0, r2, 0x0, 0x0)
r3 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000000000)=0x6, 0x4)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 09:59:16 executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a000000000000000000000000000000000000000000000000000000000000000000000100006e5752af1a4d9b4f85bf4084c73d028418e7491e678059951fc0ad2656dfb33d527cc1d5e81fa1868b1af0155e19bf532c19fb48e475788e472a16489defbce36920e228196d2d53b934ebcbf71a66553103b8e44301dbb7de9e3c01589ed809463e85572e373c3f6608e5e0035d2cfc47d87536ad51dce58d0f061e8565a7750661f6dffa194aa7a19c615b0565794673dddf08ff24239031eb352d952cc31e18b52e25b0a6d2f0362057660ae6a3e689811d7183030eddd4869359692fe42d9b4892106decf92b9cd249efeab0228a447dd71bd82ec2b1"], 0x38}, 0x1}, 0x0)

2018/05/22 09:59:16 executing program 2 (fault-call:2 fault-nth:4):
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 09:59:16 executing program 4:
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x8, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 09:59:16 executing program 6:
r0 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0xffff, 0x4800)
ioctl$KVM_RUN(r0, 0xae80, 0x0)
r1 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0)
write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='sxz\n'], 0x4)
lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@known='com.apple.FinderInfo\x00')
ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000340))
clock_gettime(0x0, &(0x7f0000000140)={<r2=>0x0, <r3=>0x0})
clock_gettime(0x0, &(0x7f0000000180)={<r4=>0x0, <r5=>0x0})
ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000000))
write$evdev(r1, &(0x7f00000001c0)=[{{0x77359400}, 0x3, 0x7fffffff, 0x80}, {{}, 0x10001, 0x4, 0x4}, {{}, 0xf4, 0x1800000000, 0xfffffffffffffffb}, {{r2, r3/1000+10000}, 0xffffffffffffff81, 0x4, 0x29}, {{r4, r5/1000+30000}, 0x1f, 0x9, 0x4}], 0x78)
execveat(r1, &(0x7f0000000300)='\x00', &(0x7f00000001c0), &(0x7f00000002c0), 0x1000)

2018/05/22 09:59:16 executing program 1:
perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x38}, 0x1}, 0x0)
openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x80000, 0x0)

2018/05/22 09:59:16 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)="2e2f636f6e74726f6c2f66696c65317f", 0x0)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

2018/05/22 09:59:16 executing program 5:
ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000140)={0xaa})
ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}, 0x1})
msync(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x2)
mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000)
ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})

[  287.810956] FAULT_INJECTION: forcing a failure.
[  287.810956] name failslab, interval 1, probability 0, space 0, times 0
[  287.822433] CPU: 1 PID: 21266 Comm: syz-executor2 Not tainted 4.17.0-rc6+ #63
[  287.829751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  287.839124] Call Trace:
[  287.841740]  dump_stack+0x1b9/0x294
[  287.845423]  ? dump_stack_print_info.cold.2+0x52/0x52
[  287.850636]  ? find_held_lock+0x36/0x1c0
[  287.854731]  should_fail.cold.4+0xa/0x1a
[  287.858817]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  287.863953]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  287.869165]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  287.874378]  ? find_held_lock+0x36/0x1c0
[  287.878483]  ? check_same_owner+0x320/0x320
[  287.882830]  ? rcu_note_context_switch+0x710/0x710
[  287.887859]  ? save_stack+0xa9/0xd0
[  287.891496]  __should_failslab+0x124/0x180
[  287.895725]  should_failslab+0x9/0x14
[  287.899538]  kmem_cache_alloc+0x2af/0x760
[  287.903680]  ? find_held_lock+0x36/0x1c0
[  287.907745]  getname_flags+0xd0/0x5a0
[  287.911555]  user_path_at_empty+0x2d/0x50
[  287.915798]  do_mount+0x172/0x3070
[  287.919333]  ? do_raw_spin_unlock+0x9e/0x2e0
[  287.923756]  ? copy_mount_string+0x40/0x40
[  287.927986]  ? rcu_pm_notify+0xc0/0xc0
[  287.931881]  ? copy_mount_options+0x5f/0x380
[  287.936286]  ? rcu_read_lock_sched_held+0x108/0x120
[  287.941324]  ? kmem_cache_alloc_trace+0x616/0x780
[  287.946166]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  287.951706]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  287.957239]  ? copy_mount_options+0x285/0x380
[  287.961730]  ksys_mount+0x12d/0x140
[  287.965371]  __x64_sys_mount+0xbe/0x150
[  287.969338]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  287.974350]  do_syscall_64+0x1b1/0x800
[  287.978232]  ? finish_task_switch+0x1ca/0x840
[  287.982722]  ? syscall_return_slowpath+0x5c0/0x5c0
[  287.987742]  ? syscall_return_slowpath+0x30f/0x5c0
[  287.992770]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  287.998133]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  288.002975]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  288.008157] RIP: 0033:0x455a09
2018/05/22 09:59:16 executing program 1:
perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x38}, 0x1}, 0x0)
openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x80000, 0x0)

2018/05/22 09:59:16 executing program 4:
socket$inet(0x2, 0x800, 0x7)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

[  288.011334] RSP: 002b:00007f8582696c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  288.019042] RAX: ffffffffffffffda RBX: 00007f85826976d4 RCX: 0000000000455a09
[  288.026313] RDX: 0000000020000200 RSI: 00000000200001c0 RDI: 0000000020000080
[  288.033575] RBP: 000000000072bea0 R08: 0000000020000240 R09: 0000000000000000
[  288.040849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  288.048118] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000004
2018/05/22 09:59:16 executing program 6:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0xc0202, 0x0)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xffff, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0)
ioctl$VT_RELDISP(r0, 0x5605)
write$cgroup_type(r1, &(0x7f00000001c0)='threaded\x00', 0xa00)
ftruncate(r1, 0x3)

2018/05/22 09:59:16 executing program 5:
r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0)
ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f00000000c0)={0x0, 0xf002, 0x1f, 0xfff, 0x8})
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000100)={0x70003})
syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, &(0x7f0000000040)="2e640fae8f000066b9800000c00f326635000400000f30cb0f21f7362e0fe2df360feb25baf80c66b828e5768166efbafc0c66eddb021766b9800000c00f326635008000000f30", 0x47}], 0x1, 0x22, &(0x7f0000000040), 0x0)
ioctl$KVM_RUN(r3, 0xae80, 0x0)

2018/05/22 09:59:16 executing program 1:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000640)='/dev/cuse\x00', 0x0, 0x0)
setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000006c0)={'filter\x00', 0x7, 0x4, 0x480, 0x280, 0x0, 0x280, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000680), {[{{@arp={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xc}, 0xffffff00, 0xffffffff, @mac=@random="cd268e78e40a", {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff]}, 0x100000001, 0x768, 0x1, 0x100000000, 0x80, 0x80000000, 'bcsf0\x00', 'veth1_to_bond\x00', {0x3e370d39cbfe0775}, {0xff}, 0x0, 0x48}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @dev={0xac, 0x14, 0x14, 0xd}, @rand_addr, 0x2, 0x1}}}, {{@arp={@multicast2=0xe0000002, @empty, 0x0, 0xff000000, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0x0, 0x0, 0xff, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0xff, 0x0, 0xff, 0xff]}, 0x16, 0x0, 0x80000000, 0x10000, 0x4, 0x7fff, 'ip_vti0\x00', 'team_slave_0\x00', {0xff}, {0xff}, 0x0, 0x8}, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x5}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0)
write$rdma_cm(r0, &(0x7f0000008880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008840)={<r2=>0xffffffff}, 0x13f}}, 0x20)
write$rdma_cm(r0, &(0x7f0000000040)=@query={0x13, 0x0, 0xfa00, {&(0x7f0000000280), r2, 0x1}}, 0xfe82)

2018/05/22 09:59:16 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x38}, 0x1}, 0x0)

2018/05/22 09:59:16 executing program 4:
socket$inet(0x2, 0x800, 0x7)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

[  288.227405] FAT-fs (loop6): Directory bread(block 127) failed
[  288.229507] Unknown ioctl -1072124283
2018/05/22 09:59:16 executing program 2 (fault-call:2 fault-nth:5):
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

[  288.284469] FAT-fs (loop6): Directory bread(block 128) failed
[  288.311144] FAT-fs (loop6): Directory bread(block 129) failed
[  288.325239] Unknown ioctl -1072124283
[  288.333441] FAT-fs (loop6): Directory bread(block 130) failed
[  288.362925] FAULT_INJECTION: forcing a failure.
[  288.362925] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  288.372844] FAT-fs (loop6): Directory bread(block 131) failed
[  288.374780] CPU: 0 PID: 21308 Comm: syz-executor2 Not tainted 4.17.0-rc6+ #63
[  288.374791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  288.374798] Call Trace:
[  288.374822]  dump_stack+0x1b9/0x294
[  288.374848]  ? dump_stack_print_info.cold.2+0x52/0x52
[  288.408777]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  288.414310]  ? __perf_event_task_sched_in+0x247/0xb80
[  288.419497]  should_fail.cold.4+0xa/0x1a
[  288.424553]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  288.429665]  ? lock_downgrade+0x8e0/0x8e0
[  288.433801]  ? finish_task_switch+0x182/0x840
[  288.438297]  ? kasan_check_read+0x11/0x20
[  288.442448]  ? do_raw_spin_unlock+0x9e/0x2e0
[  288.446849]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  288.451422]  ? compat_start_thread+0x80/0x80
[  288.455819]  ? _raw_spin_unlock_irq+0x27/0x70
[  288.460306]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  288.465313]  ? trace_hardirqs_on+0xd/0x10
[  288.469459]  ? _raw_spin_unlock_irq+0x27/0x70
[  288.473946]  ? finish_task_switch+0x1ca/0x840
[  288.478437]  ? preempt_notifier_register+0x1e0/0x1e0
[  288.483540]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  288.489071]  ? should_fail+0x21b/0xbcd
[  288.492958]  __alloc_pages_nodemask+0x34e/0xd70
[  288.497626]  ? __alloc_pages_slowpath+0x2db0/0x2db0
[  288.502640]  ? __sched_text_start+0x8/0x8
[  288.506780]  ? find_held_lock+0x36/0x1c0
[  288.510853]  ? check_same_owner+0x320/0x320
[  288.515170]  cache_grow_begin+0x72/0x6c0
[  288.519227]  kmem_cache_alloc+0x689/0x760
[  288.523366]  ? find_held_lock+0x36/0x1c0
[  288.527450]  getname_flags+0xd0/0x5a0
[  288.531242]  user_path_at_empty+0x2d/0x50
[  288.535393]  do_mount+0x172/0x3070
[  288.538927]  ? copy_mount_string+0x40/0x40
[  288.543153]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  288.547905]  ? retint_kernel+0x10/0x10
[  288.551797]  ? copy_mount_options+0x213/0x380
[  288.556285]  ? __sanitizer_cov_trace_const_cmp4+0x11/0x20
[  288.561823]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  288.567351]  ? copy_mount_options+0x285/0x380
[  288.571847]  ksys_mount+0x12d/0x140
[  288.575486]  __x64_sys_mount+0xbe/0x150
[  288.579460]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  288.584479]  do_syscall_64+0x1b1/0x800
[  288.588362]  ? syscall_slow_exit_work+0x4f0/0x4f0
[  288.593198]  ? syscall_return_slowpath+0x5c0/0x5c0
[  288.598120]  ? syscall_return_slowpath+0x30f/0x5c0
[  288.603053]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  288.608414]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  288.613255]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  288.618434] RIP: 0033:0x455a09
[  288.621609] RSP: 002b:00007f8582696c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  288.629311] RAX: ffffffffffffffda RBX: 00007f85826976d4 RCX: 0000000000455a09
[  288.636571] RDX: 0000000020000200 RSI: 00000000200001c0 RDI: 0000000020000080
[  288.643830] RBP: 000000000072bea0 R08: 0000000020000240 R09: 0000000000000000
[  288.651088] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  288.658347] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000005
[  288.666289] FAT-fs (loop6): Directory bread(block 132) failed
[  288.683588] FAT-fs (loop6): Directory bread(block 133) failed
[  288.698986] FAT-fs (loop6): Directory bread(block 134) failed
[  288.709424] FAT-fs (loop6): Directory bread(block 135) failed
[  288.718711] FAT-fs (loop6): Directory bread(block 136) failed
[  288.740255] attempt to access beyond end of device
[  288.745382] loop6: rw=2049, want=310, limit=127
[  288.750108] Buffer I/O error on dev loop6, logical block 309, lost async page write
[  288.758063] attempt to access beyond end of device
[  288.763066] loop6: rw=2049, want=311, limit=127
[  288.767823] Buffer I/O error on dev loop6, logical block 310, lost async page write
[  288.775796] attempt to access beyond end of device
[  288.780830] loop6: rw=2049, want=312, limit=127
[  288.785538] Buffer I/O error on dev loop6, logical block 311, lost async page write
[  288.793590] attempt to access beyond end of device
[  288.798551] loop6: rw=2049, want=313, limit=127
[  288.803504] Buffer I/O error on dev loop6, logical block 312, lost async page write
[  288.812251] attempt to access beyond end of device
[  288.817257] loop6: rw=2049, want=326, limit=127
[  288.822018] Buffer I/O error on dev loop6, logical block 325, lost async page write
[  288.832963] attempt to access beyond end of device
[  288.837986] loop6: rw=0, want=310, limit=127
[  288.850252] attempt to access beyond end of device
[  288.855376] loop6: rw=2049, want=327, limit=127
[  288.860128] Buffer I/O error on dev loop6, logical block 326, lost async page write
[  288.867977] attempt to access beyond end of device
[  288.872976] loop6: rw=2049, want=328, limit=127
[  288.877726] Buffer I/O error on dev loop6, logical block 327, lost async page write
[  288.885828] attempt to access beyond end of device
[  288.890842] loop6: rw=2049, want=329, limit=127
[  288.895587] Buffer I/O error on dev loop6, logical block 328, lost async page write
[  288.903500] attempt to access beyond end of device
[  288.908498] loop6: rw=2049, want=331, limit=127
2018/05/22 09:59:17 executing program 7:
mkdir(&(0x7f0000000000)='./file0\x00', 0x7)
r0 = syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x1, 0x400002)
r2 = dup(r0)
renameat(r1, &(0x7f0000000400)='./file0\x00', r2, &(0x7f0000000480)='./file0/.ile0\x00')
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8)
fstat(r0, &(0x7f0000000240))
lstat(&(0x7f0000000300)='./file0/.ile0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
lchown(&(0x7f00000002c0)='./file0\x00', r3, r4)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
syz_fuse_mount(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
umount2(&(0x7f0000000440)='./file0/.ile0\x00', 0x3)

2018/05/22 09:59:17 executing program 4:
socket$inet(0x2, 0x800, 0x7)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 09:59:17 executing program 1:
r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x9, 0xfffffffffffffffd, 0x8, 0x7f, 0x9, 0x40, 0x0, 0x3, 0x8, 0x81, 0x7}, 0xb)
pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff)
mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000ffb000/0x2000)=nil)

2018/05/22 09:59:17 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x38}, 0x1}, 0x0)

2018/05/22 09:59:17 executing program 5:
socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000d40)={<r0=>0x0, <r1=>0x0})
r2 = socket(0xa, 0x1, 0x0)
r3 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0xffffffff, 0x482)
ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r4=>0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x28)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000200)={r4, 0x8}, 0x8)
r5 = creat(&(0x7f0000000700)='./bus\x00', 0x0)
ftruncate(r5, 0x8201)
lseek(r5, 0x0, 0x2)
r6 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0)
r7 = open(&(0x7f0000000100)='./bus\x00', 0x4002, 0x0)
sendfile(r5, r7, &(0x7f0000d83ff8), 0x8000fffffffe)
ftruncate(r6, 0x0)
shutdown(r0, 0x2)
r8 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffb000/0x3000)=nil)
setsockopt$inet6_tcp_TLS_TX(r6, 0x6, 0x1, &(0x7f0000000300)={0x303, 0x33}, 0x4)
ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000280)={<r9=>0x0})
ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f00000002c0)={r9, 0x1})
shmctl$IPC_INFO(r8, 0x3, &(0x7f0000000080)=""/115)
recvmsg(r1, &(0x7f0000000980)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000780)=""/199, 0xc7}], 0x1, &(0x7f0000000940)=""/55, 0xffffffffffffff81}, 0x0)

2018/05/22 09:59:17 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)="2e2f636f6e74726f6c2f66696c6531ff", 0x0)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

2018/05/22 09:59:17 executing program 6:
perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e)
connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e)

2018/05/22 09:59:17 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x0)

2018/05/22 09:59:17 executing program 1:
mprotect(&(0x7f00006d9000/0x3000)=nil, 0x3000, 0x1000001)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1e, 0x2000)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x20, <r2=>0x0, 0x10000, 0x2})
ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x7, r2, 0x1, 0x7})
getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000200), &(0x7f0000000240)=0xc)

2018/05/22 09:59:17 executing program 6:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(cast5-generic)\x00'}, 0x58)
r1 = socket(0xa, 0x5, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = accept4(r0, 0x0, &(0x7f0000000200), 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="b6e7b6c506a17ea77cdb9f8365f50798dff7e885b4fd5a264e9db5c44aae4c165e4eb18bfa641bb542c9b41ebb83d75661824be6d887d8af9d2f4d18df5a2137dba0e1cfb98587422a9d8f1186263e423f1490013749e4cf0a9d576a43e0dfa7ba52ae9ea2a70e5c444305d18c0ef68a3f4f89e60067aeb18e8e28d75a5005d26c58fb265c8b233e29d79499fb79d16844fb89bb81e136ac5d8461f9b61bb60325be287389072984f4664315dd0aaf5498e092f2f588eea00a8882ea2dfceae10e9f8e8b4dc3098a1adbf6c58d45a93599847b5fb0b358a2de91f87641be442a5695d2b32db70dab6df463864c0ed39349a0ec", 0xfffffffffffffd52)
ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040))
recvfrom$ax25(r3, &(0x7f0000000300)=""/90, 0x5a, 0x0, &(0x7f00000001c0)={0x3, {"d4ad0f2391f881"}}, 0x6f3000)

2018/05/22 09:59:17 executing program 5:
madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xa)
openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0)
clone(0x0, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380))

2018/05/22 09:59:17 executing program 4:
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x800, 0x7)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 09:59:17 executing program 7:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f00000003c0)='./file0/file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80000)
getsockname$unix(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x6e)
getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280))
getresuid(&(0x7f00000002c0)=<r1=>0x0, &(0x7f0000000300), &(0x7f0000000380))
lchown(&(0x7f0000000000)='./file0/.ile0\x00', r1, 0x0)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
syz_fuse_mount(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

[  289.357309] device bridge_slave_1 left promiscuous mode
[  289.362933] bridge0: port 2(bridge_slave_1) entered disabled state
[  289.390840] device bridge_slave_0 left promiscuous mode
[  289.396411] bridge0: port 1(bridge_slave_0) entered disabled state
[  289.402108] IPVS: ftp: loaded support on port[0] = 21
[  289.438114] team0 (unregistering): Port device team_slave_1 removed
[  289.448962] team0 (unregistering): Port device team_slave_0 removed
[  289.461079] bond0 (unregistering): Releasing backup interface bond_slave_1
[  289.476640] bond0 (unregistering): Releasing backup interface bond_slave_0
[  289.505541] bond0 (unregistering): Released all slaves
[  290.093320] bridge0: port 1(bridge_slave_0) entered blocking state
[  290.099748] bridge0: port 1(bridge_slave_0) entered disabled state
[  290.107112] device bridge_slave_0 entered promiscuous mode
[  290.145077] bridge0: port 2(bridge_slave_1) entered blocking state
[  290.151503] bridge0: port 2(bridge_slave_1) entered disabled state
[  290.158822] device bridge_slave_1 entered promiscuous mode
[  290.194977] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[  290.231866] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[  290.345890] bond0: Enslaving bond_slave_0 as an active interface with an up link
[  290.385991] bond0: Enslaving bond_slave_1 as an active interface with an up link
[  290.557133] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[  290.564647] team0: Port device team_slave_0 added
[  290.601168] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[  290.608678] team0: Port device team_slave_1 added
[  290.640189] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  290.672198] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  290.711439] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[  290.718672] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  290.727065] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  290.757662] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[  290.764822] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  290.772883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  291.033637] bridge0: port 2(bridge_slave_1) entered blocking state
[  291.040081] bridge0: port 2(bridge_slave_1) entered forwarding state
[  291.046696] bridge0: port 1(bridge_slave_0) entered blocking state
[  291.053107] bridge0: port 1(bridge_slave_0) entered forwarding state
[  291.898096] 8021q: adding VLAN 0 to HW filter on device bond0
[  291.981531] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[  292.063803] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[  292.070060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  292.077285] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  292.153558] 8021q: adding VLAN 0 to HW filter on device team0
2018/05/22 09:59:21 executing program 2 (fault-call:2 fault-nth:6):
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 09:59:21 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f")
setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10)
prctl$setptracer(0x59616d61, 0xffffffffffffffff)
r1 = dup(r0)
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x74, 0x0, [0x80000000, 0x80000001, 0x100, 0x8001]})

2018/05/22 09:59:21 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB]}, 0x1}, 0x0)

2018/05/22 09:59:21 executing program 6:
r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x4011, r0, 0x0)
close(r0)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f")
r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb)
mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0)

2018/05/22 09:59:21 executing program 4:
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x800, 0x7)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 09:59:21 executing program 7:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
lchown(&(0x7f0000000000)='./file0/.ile0\x00', 0x0, 0x0)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uinput\x00', 0x0, 0x0)
ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00000001c0))
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000440)={<r1=>0x0, @dev, @rand_addr}, &(0x7f0000000480)=0xc)
connect$packet(r0, &(0x7f00000004c0)={0x11, 0x1f, r1, 0x1, 0x100, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14)
ioctl$KVM_GET_MSRS(r0, 0x5501, &(0x7f0000000380)=ANY=[@ANYBLOB="002f00deff000000"])
getresuid(&(0x7f0000000080)=<r2=>0x0, &(0x7f0000000140), &(0x7f0000000180))
syz_fuse_mount(&(0x7f0000000300)='./file0\x00', 0x0, r2, 0x0, 0x1000000000, 0x100000)
getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 09:59:21 executing program 5:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
socket$inet(0x2, 0x8000f, 0xbe)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000100)=0x3, 0xfffffffffffffe8f)
sendto$inet(r0, &(0x7f0000000140)="01", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x202000, 0x0)
ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000180))
socket(0x9, 0x80000, 0xffff)
recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/20, 0x14}, 0x0)

2018/05/22 09:59:21 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)='./control/file1\x00', 0x0)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

[  292.711884] FAULT_INJECTION: forcing a failure.
[  292.711884] name failslab, interval 1, probability 0, space 0, times 0
[  292.723612] CPU: 1 PID: 21663 Comm: syz-executor2 Not tainted 4.17.0-rc6+ #63
[  292.730904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  292.740363] Call Trace:
[  292.742965]  dump_stack+0x1b9/0x294
[  292.746608]  ? dump_stack_print_info.cold.2+0x52/0x52
[  292.751801]  ? unwind_get_return_address+0x61/0xa0
[  292.756723]  ? __save_stack_trace+0x7e/0xd0
[  292.761037]  should_fail.cold.4+0xa/0x1a
[  292.765100]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  292.770207]  ? save_stack+0xa9/0xd0
[  292.773831]  ? save_stack+0x43/0xd0
[  292.777458]  ? kasan_kmalloc+0xc4/0xe0
[  292.781354]  ? kasan_slab_alloc+0x12/0x20
[  292.785498]  ? graph_lock+0x170/0x170
[  292.789288]  ? __lookup_slow+0x1e6/0x540
[  292.793364]  ? lookup_slow+0x57/0x80
[  292.797069]  ? walk_component+0x8f5/0x2550
[  292.801292]  ? path_lookupat.isra.44+0x1f6/0xbd0
[  292.806040]  ? filename_lookup+0x258/0x4f0
[  292.810275]  ? user_path_at_empty+0x40/0x50
[  292.814589]  ? find_held_lock+0x36/0x1c0
[  292.818643]  ? __lock_is_held+0xb5/0x140
[  292.822700]  ? check_same_owner+0x320/0x320
[  292.827290]  ? rcu_note_context_switch+0x710/0x710
[  292.832211]  __should_failslab+0x124/0x180
[  292.836445]  should_failslab+0x9/0x14
[  292.840235]  kmem_cache_alloc_trace+0x2cb/0x780
[  292.844897]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  292.849901]  ? __lockdep_init_map+0x105/0x590
[  292.854393]  fuse_dentry_init+0x45/0xa0
[  292.858358]  ? fuse_create+0x30/0x30
[  292.862061]  __d_alloc+0x6f8/0xd30
[  292.865595]  ? shrink_dcache_for_umount+0x290/0x290
[  292.870603]  ? print_usage_bug+0xc0/0xc0
[  292.874652]  ? graph_lock+0x170/0x170
[  292.878443]  ? print_usage_bug+0xc0/0xc0
[  292.882489]  ? print_usage_bug+0xc0/0xc0
[  292.886554]  ? __lock_acquire+0x7f5/0x5140
[  292.890785]  d_alloc+0x8e/0x370
[  292.894051]  ? debug_check_no_locks_freed+0x310/0x310
[  292.899228]  ? __d_alloc+0xd30/0xd30
[  292.903109]  d_alloc_parallel+0x152/0x1e80
[  292.907332]  ? lock_downgrade+0x8e0/0x8e0
[  292.911480]  ? lock_release+0xa10/0xa10
[  292.915442]  ? __d_lookup_rcu+0xa80/0xa80
[  292.919579]  ? print_usage_bug+0xc0/0xc0
[  292.923631]  ? __follow_mount_rcu.isra.35.part.36+0x379/0x880
[  292.929503]  ? graph_lock+0x170/0x170
[  292.933294]  ? graph_lock+0x170/0x170
[  292.937083]  ? mark_held_locks+0xc9/0x160
[  292.941215]  ? find_held_lock+0x36/0x1c0
[  292.945266]  ? __raw_spin_lock_init+0x1c/0x100
[  292.949845]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  292.954850]  ? __lockdep_init_map+0x105/0x590
[  292.959343]  ? __lockdep_init_map+0x105/0x590
[  292.963826]  ? lockdep_init_map+0x9/0x10
[  292.967879]  ? __init_waitqueue_head+0x96/0x140
[  292.972542]  ? init_wait_entry+0x1b0/0x1b0
[  292.976777]  ? lock_release+0xa10/0xa10
[  292.980746]  __lookup_slow+0x1e6/0x540
[  292.984634]  ? vfs_unlink+0x510/0x510
[  292.988429]  ? down_read+0xaf/0x1b0
[  292.992042]  ? lookup_slow+0x49/0x80
[  292.995745]  ? __down_interruptible+0x6e0/0x6e0
[  293.000402]  ? lookup_fast+0x468/0x1290
[  293.004455]  ? __follow_mount_rcu.isra.35.part.36+0x880/0x880
[  293.010335]  lookup_slow+0x57/0x80
[  293.013865]  walk_component+0x8f5/0x2550
[  293.017933]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  293.023116]  ? path_init+0x2320/0x2320
[  293.027015]  ? walk_component+0x2550/0x2550
[  293.031363]  ? __save_stack_trace+0x7e/0xd0
[  293.035683]  ? save_stack+0xa9/0xd0
[  293.039310]  ? kasan_slab_alloc+0x12/0x20
[  293.043450]  ? kmem_cache_alloc+0x12e/0x760
[  293.047757]  ? getname_flags+0xd0/0x5a0
[  293.051721]  ? user_path_at_empty+0x2d/0x50
[  293.056044]  ? do_mount+0x172/0x3070
[  293.059758]  path_lookupat.isra.44+0x1f6/0xbd0
[  293.064327]  ? find_held_lock+0x36/0x1c0
[  293.068383]  ? path_parentat.isra.42+0x160/0x160
[  293.073214]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  293.078392]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  293.083398]  ? __check_object_size+0x95/0x5d9
[  293.087882]  ? usercopy_warn+0x120/0x120
[  293.091945]  ? kasan_check_read+0x11/0x20
[  293.096083]  ? do_raw_spin_unlock+0x9e/0x2e0
[  293.100481]  filename_lookup+0x258/0x4f0
[  293.104527]  ? filename_parentat.isra.57+0x540/0x540
[  293.109623]  ? mpi_free.cold.1+0x19/0x19
[  293.113677]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  293.119203]  ? getname_flags+0x26e/0x5a0
[  293.123252]  user_path_at_empty+0x40/0x50
[  293.127389]  do_mount+0x172/0x3070
[  293.130924]  ? copy_mount_string+0x40/0x40
[  293.135158]  ? rcu_pm_notify+0xc0/0xc0
[  293.139038]  ? copy_mount_options+0x5f/0x380
[  293.143442]  ? rcu_read_lock_sched_held+0x108/0x120
[  293.148448]  ? kmem_cache_alloc_trace+0x616/0x780
[  293.153278]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  293.158816]  ? _copy_from_user+0xdf/0x150
[  293.162958]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  293.168481]  ? copy_mount_options+0x285/0x380
[  293.172967]  ksys_mount+0x12d/0x140
[  293.176596]  __x64_sys_mount+0xbe/0x150
[  293.180558]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  293.185565]  do_syscall_64+0x1b1/0x800
[  293.189440]  ? finish_task_switch+0x1ca/0x840
[  293.193932]  ? syscall_return_slowpath+0x5c0/0x5c0
[  293.198858]  ? syscall_return_slowpath+0x30f/0x5c0
[  293.203789]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  293.209144]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  293.213975]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  293.219158] RIP: 0033:0x455a09
[  293.222349] RSP: 002b:00007f8582696c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  293.230044] RAX: ffffffffffffffda RBX: 00007f85826976d4 RCX: 0000000000455a09
[  293.237302] RDX: 0000000020000200 RSI: 00000000200001c0 RDI: 0000000020000080
[  293.244564] RBP: 000000000072bea0 R08: 0000000020000240 R09: 0000000000000000
[  293.251834] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
2018/05/22 09:59:21 executing program 1:
syslog(0xa, &(0x7f00000001c0)=""/87, 0xfea1)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000))
ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000040)={0x4f5d, 0x7, 0x1, 0x0, 0xfff, 0x9, 0x4, 0x6c, 0x675, 0xea88, 0x27, 0xa56, 0x0, 0xfffffffffffffeff, 0x3, 0x7fff, 0x6, 0x2, 0x800})
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80440, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={<r1=>0x0, 0x66, "2d9432c1ee657d27747e0d39ab104584aa42191fae0d69e7adf31e4c847bc8d4750c5e02f4a62cf25a24a7e92fcc65bcf7604ed775412e2077e0712dfe5f5fb25f44015f4fa5c26e740fe521ac363415daeae738966368062a30388c9fd7dfddb363da572a03"}, &(0x7f0000000140)=0x6e)
setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x4}, 0x8)

[  293.259091] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000006
2018/05/22 09:59:22 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a000000000000000000000000000000000000000000000000000000000000000000000100006e5752af1a4d9b4f85bf4084c73d028418e7491e678059951fc0ad2656dfb33d527cc1d5e81fa1868b1af0155e19bf532c19fb48e475788e472a16489defbce36920e228196d2d53b934ebcbf71a6655"], 0x88}, 0x1}, 0x0)

2018/05/22 09:59:22 executing program 5:
r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0)
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40086610, &(0x7f0000000100))

2018/05/22 09:59:22 executing program 1:
r0 = socket$packet(0x11, 0x2, 0x300)
r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x3, 0x200000)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180)={0x2, 0x1f, 0x7, 0x7, 0xffffffffffffffff}, 0x14)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', <r2=>0x0})
getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000080)=0xc)
bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14)
bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14)

2018/05/22 09:59:22 executing program 4:
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x7)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 09:59:22 executing program 6:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
utimes(&(0x7f00000000c0)='./control\x00', &(0x7f0000000140)={{0x77359400}})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
fstat(r0, &(0x7f0000000180))
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
link(&(0x7f0000000080)='./control/file0\x00', &(0x7f0000000040)='./control/file1\x00')
pwrite64(r1, &(0x7f0000000280), 0x0, 0x0)
mlock(&(0x7f0000013000/0x1000)=nil, 0x1000)
close(r0)

2018/05/22 09:59:22 executing program 2 (fault-call:2 fault-nth:7):
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 09:59:22 executing program 7:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
r0 = syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x80100, 0x0)
ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000180))
lchown(&(0x7f0000000000)='./file0/.ile0\x00', 0x0, 0x0)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
syz_fuse_mount(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x80)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000280)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}], 0x40)
connect(r1, &(0x7f0000000200)=@ax25={0x3, {"900a544f08962b"}, 0x8001}, 0x80)
clock_settime(0x7, &(0x7f00000001c0))
ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f00000002c0)={0xdef2, 0x6})
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 09:59:22 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)='./control/file1\x00', 0x0)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

[  294.253938] EXT4-fs warning (device sda1): ext4_resize_fs:1914: can't read last block, resize aborted
[  294.309973] FAULT_INJECTION: forcing a failure.
[  294.309973] name failslab, interval 1, probability 0, space 0, times 0
[  294.321606] CPU: 1 PID: 21706 Comm: syz-executor2 Not tainted 4.17.0-rc6+ #63
[  294.328899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  294.338262] Call Trace:
[  294.340888]  dump_stack+0x1b9/0x294
[  294.344532]  ? dump_stack_print_info.cold.2+0x52/0x52
[  294.349733]  ? check_same_owner+0x320/0x320
[  294.354086]  ? zap_class+0x720/0x720
[  294.357816]  should_fail.cold.4+0xa/0x1a
[  294.361874]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  294.366971]  ? __mutex_lock+0x7d9/0x17f0
[  294.371035]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  294.376576]  ? __d_lookup_rcu+0x54e/0xa80
[  294.380715]  ? fuse_lock_inode+0xb8/0xe0
[  294.384771]  ? graph_lock+0x170/0x170
[  294.388578]  ? find_held_lock+0x36/0x1c0
[  294.392636]  ? __lock_is_held+0xb5/0x140
[  294.396708]  ? check_same_owner+0x320/0x320
[  294.401033]  ? d_alloc_parallel+0x82b/0x1e80
[  294.405439]  ? rcu_note_context_switch+0x710/0x710
[  294.410380]  __should_failslab+0x124/0x180
[  294.414611]  should_failslab+0x9/0x14
[  294.418406]  kmem_cache_alloc_trace+0x2cb/0x780
[  294.423093]  fuse_alloc_forget+0x3d/0x50
[  294.427153]  fuse_lookup_name+0x1a9/0x810
[  294.431300]  ? fuse_valid_type+0xb0/0xb0
[  294.435373]  ? mutex_lock_nested+0x16/0x20
[  294.439606]  fuse_lookup+0xea/0x490
[  294.443227]  ? fuse_lookup_name+0x810/0x810
[  294.447548]  ? __lockdep_init_map+0x105/0x590
[  294.452041]  ? lockdep_init_map+0x9/0x10
[  294.456094]  ? __init_waitqueue_head+0x96/0x140
[  294.460754]  ? init_wait_entry+0x1b0/0x1b0
[  294.464993]  ? lock_release+0xa10/0xa10
[  294.468965]  __lookup_slow+0x2b5/0x540
[  294.472846]  ? vfs_unlink+0x510/0x510
[  294.476646]  ? down_read+0xaf/0x1b0
[  294.480260]  ? lookup_slow+0x49/0x80
[  294.483971]  ? __down_interruptible+0x6e0/0x6e0
[  294.488627]  ? lookup_fast+0x468/0x1290
[  294.492598]  ? __follow_mount_rcu.isra.35.part.36+0x880/0x880
[  294.498479]  lookup_slow+0x57/0x80
[  294.502016]  walk_component+0x8f5/0x2550
[  294.506078]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  294.511264]  ? path_init+0x2320/0x2320
[  294.515154]  ? walk_component+0x2550/0x2550
[  294.519477]  ? __save_stack_trace+0x7e/0xd0
[  294.523809]  ? save_stack+0xa9/0xd0
[  294.527430]  ? kasan_slab_alloc+0x12/0x20
[  294.531577]  ? kmem_cache_alloc+0x12e/0x760
[  294.535887]  ? getname_flags+0xd0/0x5a0
[  294.539851]  ? user_path_at_empty+0x2d/0x50
[  294.544169]  ? do_mount+0x172/0x3070
[  294.547878]  path_lookupat.isra.44+0x1f6/0xbd0
[  294.552459]  ? find_held_lock+0x36/0x1c0
[  294.556514]  ? path_parentat.isra.42+0x160/0x160
[  294.561262]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  294.566461]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  294.571476]  ? __check_object_size+0x95/0x5d9
[  294.575965]  ? usercopy_warn+0x120/0x120
[  294.580031]  ? kasan_check_read+0x11/0x20
[  294.584180]  ? do_raw_spin_unlock+0x9e/0x2e0
[  294.588585]  filename_lookup+0x258/0x4f0
[  294.592641]  ? filename_parentat.isra.57+0x540/0x540
[  294.597745]  ? mpi_free.cold.1+0x19/0x19
[  294.601808]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  294.607338]  ? getname_flags+0x26e/0x5a0
[  294.611399]  user_path_at_empty+0x40/0x50
[  294.615540]  do_mount+0x172/0x3070
[  294.619076]  ? copy_mount_string+0x40/0x40
[  294.623298]  ? rcu_pm_notify+0xc0/0xc0
[  294.627196]  ? copy_mount_options+0x5f/0x380
[  294.631601]  ? rcu_read_lock_sched_held+0x108/0x120
[  294.636629]  ? kmem_cache_alloc_trace+0x616/0x780
[  294.641466]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  294.646998]  ? _copy_from_user+0xdf/0x150
[  294.651151]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  294.656676]  ? copy_mount_options+0x285/0x380
[  294.661168]  ksys_mount+0x12d/0x140
[  294.664788]  __x64_sys_mount+0xbe/0x150
[  294.668754]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  294.673765]  do_syscall_64+0x1b1/0x800
[  294.677643]  ? finish_task_switch+0x1ca/0x840
[  294.682133]  ? syscall_return_slowpath+0x5c0/0x5c0
[  294.687055]  ? syscall_return_slowpath+0x30f/0x5c0
[  294.691980]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  294.697343]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  294.702182]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  294.707361] RIP: 0033:0x455a09
[  294.710548] RSP: 002b:00007f8582696c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  294.718248] RAX: ffffffffffffffda RBX: 00007f85826976d4 RCX: 0000000000455a09
[  294.725512] RDX: 0000000020000200 RSI: 00000000200001c0 RDI: 0000000020000080
[  294.732773] RBP: 000000000072bea0 R08: 0000000020000240 R09: 0000000000000000
[  294.740034] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  294.747301] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000007
2018/05/22 09:59:23 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a000000000000000000000000000000000000000000000000000000000000000000000100006e5752af1a4d9b4f85bf4084c73d028418e7491e678059951fc0ad2656dfb33d527cc1d5e81fa1868b1af0155e19bf532c19fb48e475788e472a16489defbce36920e228196d2d53b934ebcbf71a66553103b8e44301dbb7de9e3c01589ed809463e85572e373c3f6608e5e0035d2cfc47d87536ad51dce58d0f061e8565a7750661f6dffa194aa7a19c615b0565794673dddf08"], 0xcc}, 0x1}, 0x0)

2018/05/22 09:59:23 executing program 1:
r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0)
ftruncate(r0, 0x8200)
r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0)
mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0)
sendmmsg(0xffffffffffffffff, &(0x7f0000002440)=[{{&(0x7f0000002180)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000002300), 0x0, &(0x7f0000002340)}}], 0x1, 0x0)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0xfffffffffffffff9})

2018/05/22 09:59:23 executing program 5:
r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x202000000802, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00')
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r2 = socket$inet6(0xa, 0x5, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20)

[  294.763836] Unknown ioctl 8841
2018/05/22 09:59:23 executing program 4:
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x7)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 09:59:23 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a000000000000000000000000000000000000000000000000000000000000000000000100006e5752af1a4d9b4f85bf4084c73d028418e7491e678059951fc0ad2656dfb33d527cc1d5e81fa1868b1af0155e19bf532c19fb48e475788e472a16489defbce36920e228196d2d53b934ebcbf71a66553103b8e44301dbb7de9e3c01589ed809463e85572e373c3f6608e5e0035d2cfc47d87536ad51dce58d0f061e8565a7750661f6dffa194aa7a19c615b0565794673dddf08ff24239031eb352d952cc31e18b52e25b0a6d2f0362057660ae6a3e689811d718303"], 0xee}, 0x1}, 0x0)

2018/05/22 09:59:23 executing program 2 (fault-call:2 fault-nth:8):
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

[  295.199443] Unknown ioctl 1074795139
[  295.224812] Unknown ioctl 8841
[  295.289316] Unknown ioctl 1074795139
2018/05/22 09:59:24 executing program 1:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000)
setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000000c0)=0x3, 0x4)
ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'nr0\x00', {0x4, 0x5, 0x3, "ac9058b537f1", 0x101}})
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000300)={<r2=>0x0, 0x1000, "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"}, &(0x7f0000000180)=0x1008)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r2, 0x1}, &(0x7f0000001340)=0x8)
read(r1, &(0x7f0000000140)=""/37, 0x25)
sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001400)={&(0x7f00000001c0)=@updpolicy={0xb8, 0x19, 0x501, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x4}}, 0xb8}, 0x1}, 0x0)
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000100)={0x401, 0x3, 0x1, 0x81, "4c37da974c044e140668439c6c8b81deb2455a7e8662e3c3d8e6acf9ed0dd527"})

2018/05/22 09:59:24 executing program 5:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x10, 0x3, 0x4)
sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0)
mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1)

2018/05/22 09:59:24 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)='./control/file1\x00', 0x0)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

2018/05/22 09:59:24 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a000000000000000000000000000000000000000000000000000000000000000000000100006e5752af1a4d9b4f85bf4084c73d028418e7491e678059951fc0ad2656dfb33d527cc1d5e81fa1868b1af0155e19bf532c19fb48e475788e472a16489defbce36920e228196d2d53b934ebcbf71a66553103b8e44301dbb7de9e3c01589ed809463e85572e373c3f6608e5e0035d2cfc47d87536ad51dce58d0f061e8565a7750661f6dffa194aa7a19c615b0565794673dddf08ff24239031eb352d952cc31e18b52e25b0a6d2f0362057660ae6a3e689811d7183030eddd4869359692fe42d9b4892106decf9"], 0xff}, 0x1}, 0x0)

2018/05/22 09:59:24 executing program 4:
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x7)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 09:59:24 executing program 2:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 09:59:24 executing program 6:
r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20)
fallocate(r0, 0x1, 0x0, 0x20000003)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x0, 0x8000000000000004, 0x4})

2018/05/22 09:59:24 executing program 7:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
lchown(&(0x7f0000000000)='./file0/.ile0\x00', 0x0, 0x0)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
syz_fuse_mount(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = creat(&(0x7f00000000c0)='./file0/.ile0\x00', 0x1)
name_to_handle_at(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000a40)={0x1008, 0x8, "cf29a04661f6d3e564cb2b28393a21846674e657cd42a1311c6f52fed11a5a2bf4fc507ec26497ff9a74cecb534e29af115eb1aeecfa00315ebc4b5e35d4ed0d8cbd49074b9991b632213f977f75d14ac95762053c77c49044e1f2cc9ccb4c68819c1ae36272e7d111906a435d1875b68b166896f05d72cee89c862a3c61d4bef922d26a37378e46ebd97828a05d88dbcb96cec96e09469928f9388da6489a238d7da842855e7fe465597103f1668bde27e9ea0be0a05a20c2bf48d839d3845f10465491f639401dc18fb4fddfce42fdabe4ff1b594930681cd0c536a79d480b71c7fa9c4372c6e348427ca75aeba6e2000fbf7fc9a4dafca2d9a4e862d27df21431896fcf828e6e871a070c0bf9393dee4b01bb97d65626707b96322e9c1e3eacd58e68cd0173c7e7bf0b97cd883899cd02a5007fa6ce76be90cb95905a4a814ca65d69bc6cff9082ca4e615dba74506bd9116a08b8dcf0d79f12e10c067314dafca3a4975e0ec8dd16bee7744e2fc04756244ada7edd0f1eb62de555ac29c6f2d51e8353b429da81eae91bf74008fb10938fd686c77a72608ccd7c5cfc326c2e37cbcca57158672ae9ec030d2f270c4f28d870e78f82c6d499b9255fc21ce4547ab79b80d1f237e0236d3dde1b9e6070299833d415c94b7110974a28205478bc5bd6e2643ddb57aed3027b55cc7edd48d0315c4cd8dd94864d7021f29ade1d09145cf0c2fe507b41cc21b1489b32fa4daa5b0593484570d5a3702764ac96ceff8c1f85c12b7236fe76eea773e2b45aba636a5b63f0722cba4592670767fcf88fca357cbed76ae193ae9f3fb0ef0e36c4f3ed09844ca4aebd46269783cb1944790c1f7261db9e40bb02c74c1c2e8ada89c15370e739902a3730159001ce7923bd97d5e6af717d7883ec8281347e5b3b24a3840b7e53e58796cd491ff0e44d95b9599adb6f187dad94a0244cf22e46fbc3903d08436a029c481db688ce5a98a8a96a0c3ae2ce6094573edd173dd479a7fbbc11a7f9f29fdbd3664daa9eb2da97834293d06b625bb524ea3838a8b1fb1f0e8a2444ebaad60350e760a9c3f0ef0b5af012b6bbccbc42eef85062887e790606f31f3d901d1f133a8aa55a84ccfb4240a13b513ed465070089a04ff5a7aa42b3ffa879cef2948e06c3ac9645bced2622b5ffaece2ad4bb6f36eded53ad49fd084f4aff2098d30cbb389702122ee222684e63bd8b12ba2cc9c4533191bd0907907bc7b748b7020fbc5235f6e83a6c37af182921715b0178ea43c7e318396847266298558d7de83c084f8112db7fffa8e1820d41787ee46851e52ea6d96435b96ecac3a2944b08554ca6823053664321f86735d4665232e0b307042ad6fd1adfffcdb5e6b9c0de7e4a842433c4679b6b7d1a3f655c22cc21c6bd8245eba6aeea2b12191a97e5d5bc41f2669535da1d2957da56cab5431201ed3cea6ed8ebfd3f343260f9453d9290dca81db025a462cd80bd8f9f0e8354ff36a8c78376222d6b6bd9d51067081fd71898d4c9704a1f669d89e20cb6aa494262093f0263c39935f653114c86abbf5b09e058e08732ca5311643f0cfd711315d9dce9df9e44282fccc454f705d18390cf3aebb7de288c0994af0088e3bbee0186abfaa8d89d95279b1a738d11e487bcbd7daacf4a1532f8115cde562df75f7beba88f3102e9b6c49bce8b928d1d2ca1af777cb272f3a8aec58e3d257e338cc45714f39f5ede40cce24bd71d0ef67d6a10c89705f95021d777d5b464583738626acd0558b21fa2c00f0125beb841aa63ee0fdd722a383c6744c5ed88321593695d653f59c37cd6e1ba94e29a35b8e05a1ea3c5b9c87094a6a9406d43c8a6d2e9cfb9bf5b849e4c5d8a91658891ad5e28658452663651bab0aeffa94072c3bd44c151d07c7b6c6a2df1c2cecdb78dae9a2ac2b202f252cff4250909cc1843eead535a42e05e0038d14630a1d0291c844da07e376eac998769d1081692cb6bd8831a7089e15e886a3f093c28cf7a774af4c433413f64c5c3b7dc9ac841b7e6a0f6f3ab6afe7c94123a475c5bffef00041ab482aaa160e40c1e12ff8c17a54849f66502a90e6f7cfa382a8c4586dc814248168c0adcdacb16f0e40c6d49780f6e68aed8acaf3f6298473a0f2a41e1417341b1ecdfe1d7b2c783421d439e3c9daafb481db6b6d75ff2aa32076881d43a6adf10df9592bf069dce49f06949ec6898936123ce9cb6e24f93735e262604a6251d6ef4ed83c22009ca78caf6c1aa5ecf25e5e7ca3d0ce53be5c2c7194126487ffe3628e606579995c108488c8411c98e9bd715308beeef92032686034f0aabd3ca56700a6785c1ceb88ed6cfb0547d1cbbf66702ad91d904f342a6187d9beb43f01bef3afa2b7dee07c9eb48df79c4baacfd0435a503fdfbba0aeee74eed7641a9d64b8bf23047e7239f876859700216ddf69d6249e68813d8e366f792e828d8193051ba8836fb858fe82b152841ca82c9f41035e3796ff2b10a58997f2e00cc2ce558a7f6c5725aa9a31966583941bc5ee9401ee1ca8e766352ceafd0bb693e5a73c5cf29a97f0eb739702ce7b461ffc2f4047ff47100d3801a200d773f69d2a95cf829c7ecd7bac76928c27f5e3d0890ea744c9fa364e019cc9d88af0355c2be34c25af476494d7fabb0504c57b9b2dd647581a9822d7b5055eae3c23cf123ad3f9ccef8fb82963c4394caccf5dc95a38416cb8e06d21f584af35e615db3a6814048cd39fe4b89b2f2ece68b41582f0441ec6bb56695abe0c997b9006d275ee46eaf0628f7d2f121c314baff92db249403192beaf368192e5341579276f550b65c2e0b0fe26df1e4e0f9f9c2fdc1abf38aba331810a03b8fcb11fa90a08cbf47fc35509aa93c27cf4cd2995065cef6bfd84f57248bd7ada106fe1955583e5b71e194e27ec6d6ac8963dfe55418055fa45c1dd33ea5a4b838447ef60968f7aa154fffe059c087f0b78d876a8687aed1808108a86929851ff5d6946aa4c0d17eba7cc95524516be822360f3bc44cae500adbeb79315468f37f8713322587c299c3bcf90841b020fcc441bf34d02ad58585d10d3985db4b160a9a6abbce721bf90397719a8eaf109c972241b509bf2dd88b690a86da1e3a314c7a0c2e0cd4c157662d28f2c34ffc57b428561bcbc9fcc335fa9f3af5178ad618a8c763c5ab66a57a050d80b1acc121a70422f1ab1092b1471e5edb9de9e660348af97795ae41b2c7e2c5b45f96ffa7057b13f174545a38bc4b31da5497a4f731bd332186c7a678cd0a6442876c72fa4d286e5789586f1b520e44ddc807d9af90f05a71ce7cf01f8ff616a5093a2b33a1645aa738d4ebc09e2684e25ac8b338fb0f2606998653dbb7d929ff6ddb832ec30f3deca3e57d3068fb9bab20b2c7cf3bf0e6dff72d8b08c4d0aa1422b162202cefb4fbe78686848ec73cee794183a016e54f367439fd7ee17dfad5255d961280325de9190c7babe378e4103ef38f296835aaf0b85e81eb0d4ec4fffc236bbaddfdcb5985c6869ebbdbafd275f1ca4dad9f0b1858bceda903d2c9973678adc61aad729359a240092991d19c8783cc1a6b9b62834f5eb614f18fec97dae8739953207184b8eedd45f4b34e7b1af542df719d34145e9cb23fa76c5259d22789c6ba467833b362eb3b7be6364f35f085a04d8f8000cd7fa82577801a54bf36f9be9089ea1d6f9028e3a94a292fb5a976bafeb25fea47c49433bcd4761e8c97f08285cea9776b677d12b407314e8a44892534c1289245e141ee12fddd1971f75f51321ad63af8fc8d2f65e2a4e9b9c7699b65abe6be64df319cd48da895ae01313b2d9e50d5bd220b7d00ea2663feaa7c8be9149c02aaeb8a3628adcd0961a9dbb16078716f3d66af8cc6f8c8f5536517eb42f12ff0e0475f4a5ab5e4f08295ed8e8e6cd3db432d41727b100b4e73828fb76184684106749c44a19b2b5f4b971f633cad506c437c37427efc16c7b5151abf14604e7e58794544731ca511ca164cf607c8b8ffdd5a60e83946a748715dfda26e82aa3dde190866408967e7fbf7122da470802b116030ef44d65cb73da6972d4989017fcbb042efc66ffe89c6b5517b3512a3d33ea2fd507eeeafcab6318e213fb8ef303e12df4a1d1849b8bbfc3fd64da319b2eab4fd94fd57daa6214ba7ef418d8ca4b7e91c1c267c88ad24e4fa0b00bf521e924f9fcfc25870025e613a2c4b54a4e95c11fec3572aea933f82d93f9b260040e8271cf331c359eebc297917a24658699cc96e745d710deaa6b68644dbf6ec167766cced1197a45e3106360374dda2471540ac23f075e531ac09950feabf6e824d822080bc85ab6952dac18899e79e09cbc568449142fb12ea21d0f7bcdfb9d444df18012022ee1a029463f99612e111bcca0463ba02dedec01f24174fe01603e01e2332f71225ee6bc7117ec907f4d08ac774227f306d37a0b040eb4dba0eba6da9f637a314ea187e0994c3186a260170f1e1a4bdd14882f240f74968b7eba3932a4e5b3054677ea9419d8c66cda4e73293da751417ab9add1a0937792caafb34e0ccc66650ab3e579a9ff9bd5fa99ae326825ca43977fc9a4ee4bffbf5cc1050d923b2ca887974d8c8a70e01c3b9462129162ff00fddcae51c7bab32788050652af8d356015ac6b11052ebefc2b550f5a802a07bba2c535f634264a1c4b3606a21bead0e16d8e4dc28947f2386c1196dd8b8482e898f0d132e8c21010b57db6f7a522e3d59374e78020d12e8ecd0991ca42973b6041271b0f023f26569ee243ffe3d7f73c55151614fd7859cb8221c787c62c4cd237171868a2b4e2b1a74374dc109f21e95f7234cbb70544c9c386734b3ed69534925b42fca009c8cd169045cd0d91beb6519b9dfefe365cb12f5cabd9b918fe4983c6375bb6e42fde6f9b54862831e4b71cfe841744752c17bab75ac77cf933565d972f3a915d40c6133e83ce077014b53032e2d28702477ea260a23302341cb14413471179ff5b21b76a4fa1fbe1386cbb5fe168c0bbd39be1c383981461e4fdeaf7eabac1b52ab42e048a09578c5f9ecbd8ab599908db846ad0f7169e415d7f8aa1767b6682fa624c6a9408acbe90b87784b378c452e675974f4a4deefafa04a43de05fe46e909d5024700e8923b0a5a624477e6f398d008b00364eb222df459f7fd5af75fc1440b3a6f9f98fc1f4a798dc44c4713c536c9233ffdb5069a3419a8e2451db32c3405717d474cb40d8b4264284993c396ae6ee226cf6033941ec944d9d903073346e116d5e9e1cd89a10a87a72a873a3749f1b6847cbc85034fb9a870998160950dd035191ea2ae73a71f7e577b876d2e3f3263a3d91e8435d293d5f56f2571d8dc638eb935718b54963293eb760fa405c25703a838d494d32a326693191fc485e9e3ba51180647ad6efb1d07194ba5d9b154ddc46f22f21cfe71e957d999588b838457fee8951baf9e516d82e00ec569f35f6ae8d356b9bcf9e8525d67b33878a7e8a9d91e9db246b1fa10f5ef57ea36abbf25f8ef03890ef636adc2a8b94a955c83681b2522993044cd3ed326ef7683470624a84758e12aa8d987a0f2d86814d08da593b94fe443f36c6821e5532f9b19049f8e2270bf6b129eb314186d8529ff9d9222240ce0a7596f1aa529b089a3eb68fe8e524ba59aad127b0d3256d56552bd29044686afa39947dcf52b09d6ac3246376acd0c0b01bccdd4ad227b23fa00a837bf74b239709aeb4db5e5528b3dead12d4c54c70070ecd29509a7e451a1ec"}, &(0x7f0000000180), 0x1400)
umount2(&(0x7f0000000080)='./file0/.ile0\x00', 0x3)

2018/05/22 09:59:24 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x108}, 0x1}, 0x0)

2018/05/22 09:59:24 executing program 1:
clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000000))
r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x4000400000006004, 0x0)
mmap(&(0x7f0000758000/0x4000)=nil, 0x4000, 0x3, 0x10, r0, 0x0)
remap_file_pages(&(0x7f000009f000/0x2000)=nil, 0x7fffdff60000, 0x0, 0x0, 0x0)
recvfrom$unix(r0, &(0x7f0000000100)=""/187, 0xbb, 0x100, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e)
syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x0, 0x0)

2018/05/22 09:59:24 executing program 5:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0)
r2 = openat$cgroup_subtree(r1, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0)
write$cgroup_subtree(r2, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x5)
r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x40)
ioctl$TCSETS(r3, 0x5402, &(0x7f00000000c0)={0x0, 0x7, 0x3, 0x10001, 0x10000, 0x1ff, 0x3, 0x7, 0xa17b, 0x800, 0x122b3536})

2018/05/22 09:59:24 executing program 4:
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 09:59:24 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'syzkaller1\x00', 0x2}, 0x18)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80, 0x0)
setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x24, &(0x7f0000000100), 0x36b)

2018/05/22 09:59:24 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a000000000000000000000000000000000000000000000000000000000000000000000100006e5752af1a4d9b4f85bf4084c73d028418e7491e678059951fc0ad2656dfb33d527cc1d5e81fa1868b1af0155e19bf532c19fb48e475788e472a16489defbce36920e228196d2d53b934ebcbf71a66553103b8e44301dbb7de9e3c01589ed809463e85572e373c3f6608e5e0035d2cfc47d87536ad51dce58d0f061e8565a7750661f6dffa194aa7a19c615b0565794673dddf08ff24239031eb352d952cc31e18b52e25b0a6d2f0362057660ae6a3e689811d7183030eddd4869359692fe42d9b4892106decf92b9cd249efeab0228a447dd71b"], 0x10c}, 0x1}, 0x0)

2018/05/22 09:59:24 executing program 5:
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000000)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x7fffdf308000, 0xffff8000})
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0)
ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f00000000c0)={0x2, 0x3000, 0x9, 0x800000000000, 0x3})

2018/05/22 09:59:24 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x10e}, 0x1}, 0x0)

2018/05/22 09:59:24 executing program 6:
r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x181282, 0x0)
sendto$inet6(r0, &(0x7f0000000100)="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", 0x1000, 0x24004014, &(0x7f0000001100)={0xa, 0x4e22, 0x45db, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, 0x1c)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001180)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000001280)={&(0x7f0000001140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001240)={&(0x7f00000011c0)={0x44, r1, 0x520, 0x70bd2c, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x800)
r2 = socket(0x10, 0x4, 0x7fffffff)
write(r2, &(0x7f0000000000)="130000001000ffdde200f49ff60f050000230a009d0000001100c53022e5f9ec364fe86bc337747a04cb1c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693d8a0c8efc28ceb4ec3ff429592e5de7e4f28bca763acd06f40ad03226af559bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000000000000000000000", 0xb1)

2018/05/22 09:59:25 executing program 6:
syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x5132, 0x6, &(0x7f0000001580)=[{&(0x7f0000000180)="80a9c084e28538185586d0f7e9df360e51c3d212af772be88dafb6e3a1b9e9bd4fa2e6878c325ecc88b49dcb2016787e64382d4d81d45a6d6d55edca51d780c4a4054ff00f07991963b06ecd63bda09e69b244bf5b75818c1ae089d31c11815735f88e5d628ff9fe76e3c9a1c1fe8f2185eb4fbcca8d635e84e897a9cabc7d4adf11fbefc67342261bbe91a805149896435f810c315ce01cc3f4a5a8f5de3f30b3c771cc7ccd0131a880c1ae81b3d20dce0b01379e22b46d5b8da4", 0xbb, 0x1}, {&(0x7f0000000240)="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", 0x1000, 0x80000001}, {&(0x7f0000001240)="d610ee421485c77c34aef05631420d5e6b31b94df0fdde680fee97ef7e9d64c2af57426f4b188290e7f8d849eb0821d4dec5bcc40bdf3c91d1a6e3b572442fa2059d6180182becc7e04480d970b2f54e554df481e1908856b1cef4015f9fe189a8c7797a41035b3bf119fc37bb869bcd917cc33633dea4222b625664d11a27514fce603b23d9ee8d5c4140d97fd2de7b23b3c2d6b05b48e1cdcb6eb8ab1b2abd39c41002ddf4d288445d8cc342baf20549f565f4dc65ef432dd36f90fd2ad6082699738a267d854a4461b4dd19b6efe295d720e55f21862b2afc1eaaaf223582173608d858", 0xe5, 0x68}, {&(0x7f0000001340)="7c4da4a329e38b77c4037899de39f172d2be086439e2e9f68636d9f83c738581c856728a6c4b5332b22f7342bf94bb3839", 0x31, 0x100000001}, {&(0x7f0000001380)="391b673e5e91b5859032c33a2735e49c9725fadc6d0b5b5352c53959163379027abf5cddf65e694c9159fff3916d4b5b0e13e54ec0a2581288187f84e10c4f6871074896f740c6f8baca1bacce1e4531df6c593a6e4de17243d871b517d50524b42a58c31ebd2b6c7abbd9a423122efe1a25e34e3609cd5996dd0cfb103524f8da2dbd86b74fcc0faadb7be588eeafa67fd6b997007e31d345ac25dfe6849e71ff8bafe4cde2082d590fecb429440d8632d36f5e3eaef1b233959197b4c064", 0xbf, 0x5}, {&(0x7f0000001440)="0bea61d07c1086582408839264531c2b5570517886d25975cd79398227193b8970bde9f8112ac38d555525663190c4895a7db950bb6bc4edeef785f8428f92b279d9c641204e3c6f07356f98eb47bd2e3ee34244375319c2acc485c9f5673486f622dc689a802308a8", 0x69, 0xfffffffffffffffd}], 0x91887, &(0x7f0000001640)=ANY=[@ANYBLOB="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"])
syz_open_dev$sndtimer(&(0x7f0000001500)='/dev/snd/timer\x00', 0x0, 0x20000)
getsockname(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, <r0=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80)
openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x2140, 0x0)
getpeername$inet(r0, &(0x7f00000014c0)={0x0, 0x0, @dev}, &(0x7f0000001540)=0x10)

2018/05/22 09:59:25 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x70, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080))
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000000080)=0x20000000)
poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0)
getdents64(r0, &(0x7f0000000380)=""/169, 0xfffa)

2018/05/22 09:59:25 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x10f}, 0x1}, 0x0)

2018/05/22 09:59:25 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)='./control/file1\x00', 0x0)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

2018/05/22 09:59:25 executing program 2:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='//file0/file0\x00', &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 09:59:25 executing program 7:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
lchown(&(0x7f0000000000)='./file0/.ile0\x00', 0x0, 0x0)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x200, 0x20000)
ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000140)=0x6)
syz_fuse_mount(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x1a, 0x0, <r2=>0xffffffffffffffff})
mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1000004, 0x1013, r2, 0x0)
mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil)
ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000000))
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 09:59:25 executing program 4:
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 09:59:25 executing program 1:
r0 = socket(0x6, 0x7, 0x2)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c)
setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e22, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, {0xa, 0x4e20, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x0, [0x1000, 0x8, 0x20000000400, 0x401, 0x0, 0xffffffffffffff0a, 0xd95, 0x3]}, 0x5c)
r2 = fcntl$dupfd(r1, 0x0, r1)
r3 = accept4(r0, &(0x7f0000000100)=@ll={0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x80, 0x80800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xa720}, 0x1c)
setsockopt$inet_pktinfo(r2, 0x0, 0x14, &(0x7f0000000440)={r4, @dev={0xac, 0x14, 0x14, 0x19}, @rand_addr}, 0x21a)

2018/05/22 09:59:25 executing program 0 (fault-call:1 fault-nth:0):
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 09:59:25 executing program 6:
r0 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x1, 0x0)
socketpair$ax25(0x3, 0x3, 0xf0, &(0x7f0000000300))
r1 = socket(0xa, 0x806, 0x80000001)
r2 = accept$ax25(r1, &(0x7f0000000380), &(0x7f00000003c0)=0xffffffffffffff8c)
setsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000000280)=0x6, 0x4)
openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000040)=0x5)
ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae05, &(0x7f0000000040))
r3 = accept(0xffffffffffffffff, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x80)
setsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f0000000080)="05aede09d1f3925443022d7d474c0e9d789513aca9b928c36b8a59dfb07b1d4b7f82988358109eb133b7b942d7031e73f2ef179e5d11e4e2c1f1", 0x3a)
r4 = memfd_create(&(0x7f0000000180)='/dev/kvm\x00', 0x3)
ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f00000001c0)=""/2)

2018/05/22 09:59:25 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x70, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080))
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000000080)=0x20000000)
poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0)
getdents64(r0, &(0x7f0000000380)=""/169, 0xfffa)

[  297.111892] FAULT_INJECTION: forcing a failure.
[  297.111892] name failslab, interval 1, probability 0, space 0, times 0
[  297.123278] CPU: 1 PID: 21887 Comm: syz-executor0 Not tainted 4.17.0-rc6+ #63
[  297.123287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  297.123293] Call Trace:
[  297.123317]  dump_stack+0x1b9/0x294
[  297.123339]  ? dump_stack_print_info.cold.2+0x52/0x52
[  297.123363]  should_fail.cold.4+0xa/0x1a
[  297.123377]  ? unlock_page+0x1d0/0x2b0
[  297.123395]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  297.123419]  ? debug_check_no_locks_freed+0x310/0x310
[  297.123439]  ? find_held_lock+0x36/0x1c0
[  297.123471]  ? check_same_owner+0x320/0x320
[  297.123489]  ? rcu_note_context_switch+0x710/0x710
[  297.123506]  __should_failslab+0x124/0x180
[  297.123523]  should_failslab+0x9/0x14
[  297.123538]  kmem_cache_alloc_node+0x272/0x780
[  297.123552]  ? check_same_owner+0x320/0x320
[  297.123568]  ? __check_object_size+0x95/0x5d9
[  297.123590]  __alloc_skb+0x111/0x780
[  297.123609]  ? skb_scrub_packet+0x580/0x580
[  297.123626]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  297.123642]  ? _copy_from_user+0xdf/0x150
[  297.123660]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  297.123673]  ? rw_copy_check_uvector+0x2d3/0x3a0
[  297.123694]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  297.123707]  ? import_iovec+0x24b/0x420
[  297.123724]  ? dup_iter+0x270/0x270
[  297.123741]  pfkey_sendmsg+0x250/0x1050
[  297.123755]  ? _copy_from_user+0xdf/0x150
[  297.123777]  ? pfkey_spdget+0xb10/0xb10
[  297.123797]  ? security_socket_sendmsg+0x94/0xc0
[  297.123810]  ? pfkey_spdget+0xb10/0xb10
[  297.123828]  sock_sendmsg+0xd5/0x120
[  297.123845]  ___sys_sendmsg+0x805/0x940
[  297.123866]  ? copy_msghdr_from_user+0x560/0x560
[  297.123890]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  297.123904]  ? proc_fail_nth_write+0x96/0x1f0
[  297.123924]  ? __fget_light+0x2ef/0x430
[  297.123940]  ? fget_raw+0x20/0x20
[  297.123953]  ? find_held_lock+0x36/0x1c0
[  297.123968]  ? kasan_check_write+0x14/0x20
[  297.123988]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  297.309053]  ? wait_for_completion+0x870/0x870
[  297.313627]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  297.319152]  ? sockfd_lookup_light+0xc5/0x160
[  297.323652]  __sys_sendmsg+0x115/0x270
[  297.327528]  ? __ia32_sys_shutdown+0x80/0x80
[  297.331934]  ? __sb_end_write+0xac/0xe0
[  297.335896]  ? fput+0x130/0x1a0
[  297.339162]  ? ksys_write+0x1a6/0x250
[  297.342956]  ? syscall_slow_exit_work+0x4f0/0x4f0
[  297.347790]  __x64_sys_sendmsg+0x78/0xb0
[  297.351837]  do_syscall_64+0x1b1/0x800
[  297.355711]  ? finish_task_switch+0x1ca/0x840
[  297.360193]  ? syscall_return_slowpath+0x5c0/0x5c0
[  297.365108]  ? syscall_return_slowpath+0x30f/0x5c0
[  297.370029]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  297.375381]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  297.380212]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  297.385397] RIP: 0033:0x455a09
[  297.388593] RSP: 002b:00007f9449391c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  297.396287] RAX: ffffffffffffffda RBX: 00007f94493926d4 RCX: 0000000000455a09
[  297.403541] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000013
2018/05/22 09:59:25 executing program 1:
r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x404000)
getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc)
syz_emit_ethernet(0xfffffffffffffeee, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "64b697", 0x30, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0xffffff89, 0x0, 0x0, 0x0, {0x0, 0x6, "9f1b19", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, &(0x7f0000000180)={0x0, 0x4, [0x0, 0xe2f]})

[  297.410794] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  297.418049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  297.425304] R13: 000000000000059d R14: 00000000006fc758 R15: 0000000000000000
2018/05/22 09:59:25 executing program 6:
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa})
sendmmsg$unix(r0, &(0x7f0000000780)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000180)="b77c1e2f585ce131dc676704349d812bc42202574d95c38e418f7362829a4b81eaac68ba0f3678e4efbfdf3dd375cc7b68e794f85757447864c5200107f434f090293686efa2ea9f6ae4ac79d5e09cadde168b3c933f94d377c12b044255131029ce2ab69f", 0x65}, {&(0x7f0000000280)="c2eb166b79ecc76e08e38c7920d7905c4c254c4e86662906e83da0662085e298f617239240a0e317aaaf818acd15501e0ec1bc3dcfa0c9d1d33c10e9bd088a904613cb4ae048bc8dac2c64705b44657601e8e6673fd947b9e5a71d41195b793cb0ac0f65017af4e4f6a2f888a45e060105c44a7a5983286b2e3be2d5e869be7eb66085abbaa4e573e4489aa687f343a5cbd51cc1b83473220593f48fd4bdfbb5017eefac", 0xa4}, {&(0x7f0000000340)="f3b87925d3ba369c454beef45172dfef8cea838ae36e3b7944730e4746a68b0fbceba40b7c095e953f7c1204fee4b02e5e64958ba1c52daa1cc607d775067410839697ac7ced68791b35b30a3e99a11db3b471913a5091ea724865c609166f066fd35b5d376ca24bb3204e7b14dad70346a61e8401d8f9a27013b45dc3fd813d1f6b", 0x82}, {&(0x7f0000000400)="5b1359109c81f608fb065332b0747a6211a41fcfa3263c2a5862ac502549937775fe3a231d3745167d6eb8f7f98b51392ff7998ad65c63953d65a8e48ade20db00a4c1ddaf6a677a0cca7b44c29867529f10c72dacaed023cdd28955a12414bfd665457759406cd34b6bd5f3ca45b4c36095d23f9fba4f36a6978acccf873f91de614c6c9b6ae4bad7a22017c434bddd9930aed4da6db38cb9208cd633205cc0261e8070049e7800bd0f648ee8f7b9f05bbbb5e16c2149c412baa3d3c2deb3288de685374c9804863b53e8a049e94e13caac46c45b4d121a7143cd3e9fdf789493919d26ad008af53a6c980a", 0xec}, {&(0x7f0000000500)="bd07c5f27cd9c397100d5b51ae4dd0c10f0518fa2f50e7e8787a7dc50576720ffb0722e203fbfb3becdbb474db34cf5e5290ed4d385e64769dfe555da40264357362a12b9eaec8e0235c82f75b8065016fddb34fcf29e62381b0e3c3cbd1eb721bc0412129a475a6828a0c4d6b5f5c6c48e8dd6c26174bbb6f8c609d735227756125a8946ecf08a053371d2bb4928077711933bbda37b5a0a2359de670d286b42e5cd3f7bcc6a94c16f420d81c15fbbbd7b6653e8eb5d5df32fe0612a4b542625b3e960f873eeebafffdac77b34a02cc3f5496e3aff88637f76686cbef16f6c872a7b861a380ec4e16f332e8d6dc58c2", 0xf0}, {&(0x7f0000000080)="ce00488b104a41638d50325a2822695c02cf0ae199bc48d19bc57c54f5f6fb3a10", 0x21}, {&(0x7f0000000600)="bb55d69b0ef10b800db1654db1ca46a44c16eebfee81f2d6880d09bc78f58a5c1f31ae452a7456928fe940ef8de07e38aaa7ca3da714c56413d5bf93abcf447651cf165c373759fba126848571b6adf23f3d9a8045ae6501eb3dc95e77d49b31c5256bae7e9160801bd3d6ce598dfc3bca3e88e5c8ef0ded989cbaecd624e3b78c074eb7d1a6d623", 0x88}, {&(0x7f0000000200)="d1b0a011cd45b0941935df9b46cbfab0a6902f0194d46c3110c623be9b", 0x1d}], 0x8, &(0x7f0000000740)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1]}], 0x20, 0x40000}], 0x1, 0x40)
r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/snapshot\x00', 0x141202, 0x0)
ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0)
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}, 0x1})
ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000800)={{0x8, 0x101, 0x5, 0x401, 0xb8, 0x6}, 0x81})
ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})

[  297.626227] device bridge_slave_1 left promiscuous mode
[  297.631859] bridge0: port 2(bridge_slave_1) entered disabled state
[  297.647297] device bridge_slave_0 left promiscuous mode
[  297.652955] bridge0: port 1(bridge_slave_0) entered disabled state
[  297.691534] team0 (unregistering): Port device team_slave_1 removed
[  297.703360] team0 (unregistering): Port device team_slave_0 removed
[  297.713157] bond0 (unregistering): Releasing backup interface bond_slave_1
[  297.729491] bond0 (unregistering): Releasing backup interface bond_slave_0
[  297.765846] bond0 (unregistering): Released all slaves
2018/05/22 09:59:26 executing program 5:
r0 = userfaultfd(0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x40000000000003})
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa})
r3 = shmget(0x2, 0x3000, 0x10, &(0x7f0000ffd000/0x3000)=nil)
shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000100)=""/236)
r4 = semget$private(0x0, 0x1, 0x0)
semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000280)=""/228)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x200, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000080)={0x2, 0x1, 0x3000, 0x1000, &(0x7f0000013000/0x1000)=nil})
r6 = dup(r0)
setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000000)=0x1000, 0x4)
ioctl$UFFDIO_COPY(r6, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000013000/0x3000)=nil, 0x6f3000})

2018/05/22 09:59:26 executing program 7:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
lchown(&(0x7f0000000000)='./file0/.ile0\x00', 0x0, 0x0)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
socket$rds(0x15, 0x5, 0x0)
syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x7fff, 0x40000)
syz_fuse_mount(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 09:59:26 executing program 4:
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 09:59:26 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0)
shmget(0x2, 0x4000, 0x40, &(0x7f000057a000/0x4000)=nil)
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xa)
setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8)
ioctl$TCGETA(r1, 0x8004552d, &(0x7f0000000180))

2018/05/22 09:59:26 executing program 0 (fault-call:1 fault-nth:1):
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 09:59:26 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)='./control/file1\x00', 0x0)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

2018/05/22 09:59:26 executing program 6:
r0 = getgid()
r1 = getegid()
r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x400002, 0x0)
setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000002880)={0x2, 0x4e24}, 0x10)
sendmsg$netrom(r2, &(0x7f0000002840)={&(0x7f0000000100)=@full={{0x3, {"93c6599e4b1d3a"}, 0x8}, [{"6336899e6be5fd"}, {"15fe0ab3dc73fb"}, {"59d8972c011246"}, {"954f792666bca7"}, {"41db863b25940f"}, {"1d8d01c2917f6c"}, {"c8015689af8daf"}, {"f72cd315c919a3"}]}, 0x48, &(0x7f0000001740)=[{&(0x7f0000000180)="6dcc67d2502a384913b39bd3702afb794bf64aebe2ed44b7f6d332639d44e390bb3a7bcac613aa8f81d292ac761c14ebf500d1c45bc39fd8ef560b0b846ee31e73cc922d48c6cb778b01c528c6b269fb56e7cd06e5e033aa032bc1dd0d28cf69c8d6c4799f01c12eca800f697d934a57318b047d3aa5be8c2cd4052179b7abd40b5e0c463c3bd0693ffb0fa7e31845ece2807ceb876dc75f01ada75608a09cbc53d7bed75229603ea2f3025a3e9002c5ad00ced77d26", 0xb6}, {&(0x7f0000000240)="1083ee16c309f25830b0e754e50f3214c8e7a396f1e03cea7cb7b1c50bb5f7c9db473dbbb985fc7e9069b3473adf7002697e839a008aa8e51161bbecd178136196c962e193c3a37d0d35fe6611e22034c7545b777fa452557fcc443b6d81f05eb5c1322c33f045ce4f1a50d7e81eb7833fdb9b", 0x73}, {&(0x7f00000002c0)="8add7f4aa7109fad7e9fb1dd38a3398299ca31bda6a1e291a17334f12536a7524f6994c403fb93c11c33fc88522484c4e292175d655d9433511b9650062b936d766da8c0e908685425e23f8958ca77ebe811d90ec12bede55cf472629a7203321176490a65ae154b0a7abb3b48e9a5fa", 0x70}, {&(0x7f0000000340)="55038227ce695c91c023d7a82b702f0617413767395a9138e0505ff8e35a93f54e759457c49c831be512ac32b7aba24cdebdbe8b7ea46300172f3de2e5ff8400ad45993ed6005a6d640da4feabfd4db66ae065ecd2c5e0c51b3429f69748d040ac78d7ba5938efb3fc41ba81ebc73a8e07b397d4694b0fbb48eadc52662b5c174d8e4f4d9d1405aef170fb242599c940bff5b6d6f79d43bef85fc517c1b680dcab8f683512613ffd0cdc87716c3ad9227abf6d", 0xb3}, {&(0x7f0000000400)="c388cd4749ba3fd90e6a05d6602bd54bbdfa6646b0232595aebf5cdd0da85040827808116a8269c8d7500628e33bb4ce7bffb563121b054094ffd306dae08586b18534e4c86da6f7711630ea169c93f7dc178206bd0070af5763de0a3dd0880daf9c0794ece5b4b6533f99ceed05b0063b1bbf036160c87677a5ea26d97911916a5b1047ba18ceab6f5677583cc905c7ba", 0x91}, {&(0x7f00000004c0)="40123fe5c5fe4471e22ec285c544c8ba6f12b4fb074b9a0a0a429e3d3efb251f680e378335284a96eeac47ae387f3f62c47f30d044f5b993bfb89becba787e24842f8e724447674793053f1559530cce8939adb7deaa9547d028a8fd11d60d462777e260184b5e66ed0d4a54068b75a194d53e690430de5630b0bdd31c74e3bd949ba532bf7d61bf85a3a46743cdae581b07e3505986f48eabf85d7f385e3afb48ed05a5da53b5cf51d0f4da614c1bb1929bb65587da5f3191ad7cc2172725b92609fe15f846daaaf4ee112f55", 0xcd}, {&(0x7f00000005c0)="140a58e1843592e97b3c6f9a65bb5f", 0xf}, {&(0x7f0000000600)="579a1778222cc1e859b8f66e052c1d5b485b2bd8b45e897ef9e80467f7ee5fce72e12d1c01bde5a081bdebdf51d234300888fb", 0x33}, {&(0x7f0000000640)="a8b19a74645591ee22d588dd46bae06b3652b24c42a9d897cf34066fc7071adec81d980b82040c4bbc9a247570b2e77be64197507e4419901d799554c1117472c847158c2d431616b4c070db2e3859b42b61002735157bc3f19c297a506e7aa8e88c0bdfc5c8a38cf63e71e34e562a303fbfe60ac785261f2c2f2ba871ee0b5d1c94af4ed5f0427c487ba0c9172c08e922c6b38362cf551d7c1c335a0e04c75b5b2f615fb905073ca14a278d1a0d228f61fcd9f0feb70e859ff56c03e149d723634cb10b20c45ded4f7a55c42e7d7732f4eec788e4c0dae83368dc9dda04e04f", 0xe0}, {&(0x7f0000000740)="eacc956cc5ea04e1816e64616c6cb3329059d96d8b187d234396e088248d17edd0b61d51e2bb68543aed08f9ab3c4387bcd745ec63408b296974c2fb7133abd020a052f3b013b38f3867d0907e9183b2447284949576a7cde2de8d3e5e56d25d99d319830cd405eabaa793a6d772b73a29434fb3085ade6e2f8390293fa44f366c42c6725376e8100437b1d4a3a3f37e7ab726740123cc5802f1131f9b1fead27e9ea5b33f9f9d50b35a37e43252c56328b48dea4995881705d977cf0ab37e6996dc2c60e12c2ac244ab3d6e1d12b9c11d6ea90e0c92b142dffdcc8412536eb72c8aadd2d482695d8a08a91308558523d254b088072b9ba8965da77ed7fd26839ac0e664f839232fb0caa27fdf33054285bac070ce1205b5741d24b9e946cce4c33dd59b85b33e37494d94f5806b68c1e2bec84da6f5ca7c5f93cf8c2f3d26bfc32c72aba8c20bbe81048c3b1d9ef4942ad996c0f8dc300fd89493a844dc1a02ab2c76ec8c84d57540c30ba93f1b3c72df57bef9d5de0836f243a37786802451ae8e98e1a12b2f674c763d709476f70182afec9e0a23abef80cc3fccb26bc18b8afdbb32c0bebef1cd73a3fa9a81618122fce2bf445c1932a4756cab57fb9adaf056f7a301fe55f9f33312d08336157f91ccf1a723d2c8533d9519b817059fc4a0e2374d9b02d123262d54f7b4511254c2f40fd4f101b19505fbf6b47124ea3471a745f20450a63c71ae8ab067fac4da07fc903b8175555689becf69da3a6266a13fbfc8ac6f5d2d438f2b46494a43a6d5c2f4e32124a8aa3b2a966c19e4b71acc0382263af57020418d1146bf242bee47a7ec4d93dc2be85b5b096c8a90d1de60bf455babfdbeb27d3df50015f80eab5b859a020409a7190c204c303756090d29fca9a1b43d324323fb3d4fb3ca07e029f47bfc222d5499db0e72afa4404617a1d4a29cb1beb2e357505dbe5e361e05fd0e9151a9688ba0d05bb101516ddffb553c80ee934947d4da371c431e0e35c41d3f0900fddf6c857c835c5174d36c82c2573f451e0ce3cd8bef69bd5b0b84197cc6573870675bd314394cef169e2490f367a74e748e5165ef3ce02807368813e9fe928f878c67ac15e87d9463e6635bb7345d7167ac389901c72dec7c94fb80d44a4dcb5a5eb23c2a10133d99b80270308394c9658b8233b2e43d9fc19f07896f7c8b8a51d69d067ee90be844e6a7c6ae2e0be586b60bdbb2fedae89f90d25798212f146eb0b333cfa1f7de47e1ddd2e830211fb54241f067a116cc9ba018eccbf2494f967fb992d7f3886c8cda89ca0d9b9f24bf2eebd59d6849904d99d570f138959a79e2cd8b77ebf9a29a7938c93174fa1dd57fdecb64dc05f11d8edfbe53143655cd9c7f39177eafa2c34260e452b621ab2b2d46b8fbbaf4f1c76bd4ee31aef64968cafc649acbbb1c281d960e1638f917f62f592847b734e7717820478cd627ebab8dc1f6db5ce83723a2117869e0a2938ddd865adf27b801cb7965f527a9db814430ff752e1b8045f21c599c630c97e9ce2c81d8697e07c88fac0cc4643f5785ca1720882fa999afc4abd47831b46e8fdaf8120fb5089973e208c0afc23e698d5adb0d959a8268b52302f6739658e9dc84cbddf6c2fae840288a87b294dd1342445eed7c1afe0d2fb152bae4ef4e19844507a0fa1fe8394790b8c8d172f9e83200ea164731a7d4d4201f7736303794419837954bc86ceb0e9ba924944fcb76ff277c98eaebb00c3c48279b09bbfcb5eb9200e0a33454cd636dcb2389d8ceb343d880c622c76d6999320e8376c3d34ba7071bad53b5f88919534722941da889a27f81cf2984f8b98554517376840dc4ba35f2619b2ef79f074559662fb773e1a073fa6203de3c792dd437fb274d67eefa8d27fd8b6498d8dc507636d563ba44085129009612b66d1e66b43c002c0b8ecb131c7d10c50fd1a1e64cbebd77c344f61c42a428f7329dfd59466378e320b0d13992750f5cc76ee54a1f82cbbee423443b37070807d53882f92bfab83528a679cec691a061579dceceb8dc29607ad96b5be30e1ee42ad07d2e387e76ff7ede6fe90bc6c9460c8f7464f2761057604b02f14b6b64edbf4b32f0787b0cc470eb2c42696cff8b027da7dc601367fc054c4c6a4c92b797bcc0593df795302577f27271c456648a11feb632077f75af596ec48ad5a6253eae9a24928c10540918c65f215e4d340589ead614340fc78aba629257b52b7919dd996349a53db9e5d91e0ccdbab35ebdd32d4199a9262cd643b156c4898c985720b501f9e6844d0e5cd23b37aa52474e469edf9687fbc9d653f73959d412586cad46f543f7c4279e1957d1d4a29d8450b0336876bf3b8b21bea1f4013908a42add0c6101a3bbe6d756cdf171bd1071860e9ec82e05ef5ff78dad7190ee4fc049fb07627aa2300edecf0ab4646df2c3277d9db386eee741b5690b394bf7a0614bafc1b2775b660c69413ccfcdcf422d5fd60074bd782a10e9d8b32f8a30e586fd98312efa974503b6168a91540b47b19fd004511105c8082a0eaaf25d880b870b5fe61ed5aa3dafac439a06fc1f206f922abd36cdb620601f7f17eddbb94839e411c632fdaf3ecbc340a5f592375860cde640072e6d2f1587981df68d94dd7bcc276c5f4f1d20e9ff21eab97172dd4190e03908481b7ba2f597fe52bd07d3d64007ccf3300afd7fd69b0e2c2bbb70414f0cb48c4ea9277c9b7fb9cbcc37a57bc0cadd089f71e789f20fb92f1cffc46d3c03b95dd737791ea01c5e1e1a71532228f42c047c6b051c6a8559c18d0dfe14cf1b9ceeaf3860a7d222c626f60896eaf5c47bf7f9e967ca61653a45cbc006fd28ba940bd1fa2624f18c867706d5d749039859f99fb8306038905181f61bd147de9b6700e6d7c1a67d8f81e575622a2bdb704e3289907cc886087d94fe245152939bd44b114cbb940ff7458b5167840e2edd5caeae49c3e5d00bab5a5648b9d33b62b9a39311173bd0108d104224efef1d8e407efec49e548c790b8fbbe3f8678dcade9e66cf92cf426de5758e17971bf02b05cc94596f84babbf61fb00a3bd95f2adde0283fd18839392d65e15734891ee96ffe328c630c56b98c87857f95634eee0b76b2c59ebdcca4657db9a8981b8df205b2445c84877b735796c96db8a168c6d3c28c7734db6f62beb2969f656ac21611e0e67460fec129f49bc9938de79a292cf1b635758889035a3c7ed46431da351b96af8de0fd7abe7ef83416465e57a16087ff8e1727eee601e26f45dc1b42e6fee1a317e59f758843e553672551a97924d52170d131319241c88b9f859d01554d4ba6775924d64cc7135b9494e4e42f511a26d959acbd833a368b3cceb76c6c91b43ad814cd515aa1e11b8ad58fc022e05283c7cdc863376c6917c66a03c773e8b449a37e3e12dc74e294af872945ae61d283b5b98f04d2a8d2d9f84320eb255ddb90660b95c8de2fbf9c3ab802705ff09e6c61a1eaa573b0191b62fb618aba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0x1000}], 0xa, &(0x7f0000001800)=[{0x20, 0x11f, 0x80, "3edcf51e0722b8f6366a97"}, {0x1010, 0x112, 0x200, "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"}], 0x1030, 0x4040000}, 0x20000000)
r3 = getgid()
setresgid(r0, r1, r3)
r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x10813, r4, 0x200000000000000)
ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000000040)=0x5)
openat$cgroup(r4, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0)

2018/05/22 09:59:26 executing program 2:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='./.ile0/file0\x00', &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

[  297.918057] FAULT_INJECTION: forcing a failure.
[  297.918057] name failslab, interval 1, probability 0, space 0, times 0
[  297.929387] CPU: 0 PID: 21930 Comm: syz-executor0 Not tainted 4.17.0-rc6+ #63
[  297.936678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  297.946044] Call Trace:
[  297.951185]  dump_stack+0x1b9/0x294
[  297.954837]  ? dump_stack_print_info.cold.2+0x52/0x52
[  297.960047]  ? is_bpf_text_address+0xd7/0x170
[  297.964565]  ? kernel_text_address+0x79/0xf0
[  297.968989]  ? __unwind_start+0x166/0x330
[  297.973159]  should_fail.cold.4+0xa/0x1a
[  297.977238]  ? __save_stack_trace+0x7e/0xd0
[  297.981574]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  297.986705]  ? save_stack+0xa9/0xd0
[  297.990348]  ? save_stack+0x43/0xd0
[  297.993991]  ? kasan_kmalloc+0xc4/0xe0
[  297.997892]  ? kasan_slab_alloc+0x12/0x20
[  298.002060]  ? find_held_lock+0x36/0x1c0
[  298.006160]  ? check_same_owner+0x320/0x320
[  298.010507]  ? rcu_note_context_switch+0x710/0x710
2018/05/22 09:59:26 executing program 1:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101180, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000080)={0x1ff, 0x2, 0x7000, 0x2000, &(0x7f0000ffc000/0x2000)=nil})
sysfs$1(0x1, &(0x7f0000000040)='\x00')

2018/05/22 09:59:26 executing program 6:
r0 = socket(0x2, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendto$inet(r1, &(0x7f0000000040)="f70904", 0x3, 0x8000, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x111040, 0x0)
ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000100)={0xe5df})
connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
r3 = fcntl$dupfd(r1, 0x0, r1)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x841, 0x0)
write$binfmt_aout(r3, &(0x7f0000000540)={{0x10b}, "", [[], [], [], []]}, 0x420)
bind$netlink(r3, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbff, 0x2003}, 0xc)

[  298.015474]  __should_failslab+0x124/0x180
[  298.019730]  should_failslab+0x9/0x14
[  298.023546]  kmem_cache_alloc_node_trace+0x26f/0x770
[  298.028681]  __kmalloc_node_track_caller+0x33/0x70
[  298.033632]  __kmalloc_reserve.isra.38+0x3a/0xe0
[  298.038416]  __alloc_skb+0x14d/0x780
[  298.042239]  ? skb_scrub_packet+0x580/0x580
[  298.046575]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  298.052127]  ? _copy_from_user+0xdf/0x150
[  298.056296]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  298.061338]  ? rw_copy_check_uvector+0x2d3/0x3a0
[  298.066124]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  298.071683]  ? import_iovec+0x24b/0x420
[  298.075676]  ? dup_iter+0x270/0x270
[  298.079311]  pfkey_sendmsg+0x250/0x1050
[  298.083277]  ? _copy_from_user+0xdf/0x150
[  298.087420]  ? pfkey_spdget+0xb10/0xb10
[  298.091384]  ? security_socket_sendmsg+0x94/0xc0
[  298.096124]  ? pfkey_spdget+0xb10/0xb10
[  298.100087]  sock_sendmsg+0xd5/0x120
[  298.103788]  ___sys_sendmsg+0x805/0x940
[  298.107757]  ? copy_msghdr_from_user+0x560/0x560
[  298.112506]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  298.118033]  ? proc_fail_nth_write+0x96/0x1f0
[  298.122517]  ? __fget_light+0x2ef/0x430
[  298.126480]  ? fget_raw+0x20/0x20
[  298.129929]  ? find_held_lock+0x36/0x1c0
[  298.133991]  ? kasan_check_write+0x14/0x20
[  298.138237]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  298.143155]  ? wait_for_completion+0x870/0x870
[  298.147731]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  298.153255]  ? sockfd_lookup_light+0xc5/0x160
[  298.157740]  __sys_sendmsg+0x115/0x270
[  298.161612]  ? __ia32_sys_shutdown+0x80/0x80
[  298.166010]  ? __sb_end_write+0xac/0xe0
[  298.169975]  ? fput+0x130/0x1a0
[  298.173238]  ? ksys_write+0x1a6/0x250
[  298.177039]  __x64_sys_sendmsg+0x78/0xb0
[  298.181090]  do_syscall_64+0x1b1/0x800
[  298.184966]  ? finish_task_switch+0x1ca/0x840
[  298.189451]  ? syscall_return_slowpath+0x5c0/0x5c0
[  298.194368]  ? syscall_return_slowpath+0x30f/0x5c0
[  298.199284]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  298.204639]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  298.209477]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  298.214657] RIP: 0033:0x455a09
2018/05/22 09:59:26 executing program 1:
r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1)
sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x60002210}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@ipv6_newrule={0xa8, 0x20, 0x4, 0x70bd2a, 0x25dfdbff, {0xa, 0x0, 0x14, 0x4, 0x8, 0x0, 0x0, 0x6}, [@FIB_RULE_POLICY=@FRA_SUPPRESS_PREFIXLEN={0x8, 0xe, 0x6}, @FRA_DST={0x14, 0x1, @dev={0xfe, 0x80, [], 0x12}}, @FIB_RULE_POLICY=@FRA_IP_PROTO={0x8, 0x16, 0x3f}, @FRA_SRC={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}, @FRA_SRC={0x14, 0x2, @loopback={0x0, 0x1}}, @FRA_DST={0x14, 0x1, @loopback={0x0, 0x1}}, @FRA_SRC={0x14, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @FRA_SRC={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0xa8}, 0x1, 0x0, 0x0, 0x20004040}, 0x20000000)
r1 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8, 0xb}, @FRA_SRC={0x8, 0x2}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0x900}}]}, 0x38}, 0x1}, 0x0)

2018/05/22 09:59:26 executing program 6:
socket$inet_udp(0x2, 0x2, 0x0)

[  298.217833] RSP: 002b:00007f9449391c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  298.225537] RAX: ffffffffffffffda RBX: 00007f94493926d4 RCX: 0000000000455a09
[  298.232795] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000013
[  298.240054] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  298.247311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  298.254572] R13: 000000000000059d R14: 00000000006fc758 R15: 0000000000000001
2018/05/22 09:59:26 executing program 5:
r0 = socket(0x10, 0x80002, 0x0)
bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc)
connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc)
sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x1)
semtimedop(0x0, &(0x7f0000000240), 0x0, &(0x7f0000000040))
setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x4b36, 0x4)
r1 = semget(0x1, 0x3, 0x80)
semtimedop(r1, &(0x7f0000000000)=[{0x5, 0x8, 0x800}, {0x0, 0x2, 0x1800}, {0x1, 0xffffffffffffffc0, 0x1000}, {0x3, 0xffffffff, 0x1000}, {0x4, 0x7bc2, 0x800}], 0x5, &(0x7f0000000080)={0x0, 0x1c9c380})

2018/05/22 09:59:26 executing program 6:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text16={0x10, &(0x7f00000000c0)="660f06670f2292dfdc0f138e0500ba4200ed6766c7442400002800006766c7442402004000006766c744240600000000670f011424b8df000f00d0360f20136766c7442400000000006766c7442402050000006766c744240600000000670f011c24baf80c66b88c77838d66efbafc0cb8e6b5ef", 0x74}], 0x1, 0x0, &(0x7f0000000580), 0x0)
ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000180))
ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=<r3=>0x0)
move_pages(r3, 0x4, &(0x7f00000002c0)=[&(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0xa000)=nil, &(0x7f000000f000/0x4000)=nil, &(0x7f0000003000/0x1000)=nil], &(0x7f0000000300)=[0x80000000, 0xff, 0x1, 0x4], &(0x7f0000000340)=[0x0, 0x0], 0x4)
rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x400, 0x0)
r5 = open(&(0x7f00000001c0)='./file0\x00', 0x80400, 0x40)
ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000000200)={r5, 0x7b420042, 0x1f, "f28c98713e6bfdd6655953cbcaaccd2b388ef8165935ba7c13af991e96465b7d537e990e99cab734d5c9999247133554586919bdeaec9396fcab5ec2bf0fa3e5111d23522e15d59ef03a7d653a7b40d1144ffd6e58dfe6a8"})

2018/05/22 09:59:26 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10)
socket$inet6(0xa, 0x80002, 0x8001)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffffff, 0x6, 0x1, 0x3, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20)
setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000240)={0x8, {{0xa, 0x4e20, 0xecfb, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, {{0xa, 0x4e23, 0x6, @empty, 0x5}}}, 0x108)
r2 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r2, &(0x7f0000000140)=ANY=[@ANYPTR64], 0x8)
syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x6000)
accept$ipx(r0, &(0x7f0000000400), &(0x7f0000000440)=0x1)
read(r2, &(0x7f0000000bc0)=""/93, 0x5d)

[  298.388371] IPVS: ftp: loaded support on port[0] = 21
2018/05/22 09:59:26 executing program 5:
r0 = socket$inet(0x10, 0x3, 0x0)
r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x20000, 0x0)
ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000280))
r2 = socket(0x2000000001, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x1000, 0x200, 0x7fffffff, 0x2, <r3=>0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e24}}, 0x4, 0x5}, 0x90)
ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000000)=0xffffff0000000000)
ioctl(r2, 0x10000, &(0x7f0000000240)="c626262c8523bf012cf66f")
sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a600800000000000000068354015002c001d0035c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0)

[  298.469900] netlink: 'syz-executor5': attribute type 29 has an invalid length.
[  298.478751] netlink: 'syz-executor5': attribute type 29 has an invalid length.
2018/05/22 09:59:26 executing program 1:
ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000280)=0xc)
ioctl$fiemap(r0, 0x40086602, &(0x7f00000000c0)=ANY=[])
acct(&(0x7f0000000100)='./file0\x00')
sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@ipv6_getanyicast={0x14, 0x3e, 0x200, 0x70bd2c, 0x25dfdbfd, {0xa}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000)
socket$rds(0x15, 0x5, 0x0)

[  298.513646] netlink: 'syz-executor5': attribute type 29 has an invalid length.
[  298.529365] netlink: 'syz-executor5': attribute type 29 has an invalid length.
[  298.651482] Process accounting resumed
[  298.735398] Process accounting resumed
[  299.362704] bridge0: port 1(bridge_slave_0) entered blocking state
[  299.369162] bridge0: port 1(bridge_slave_0) entered disabled state
[  299.377284] device bridge_slave_0 entered promiscuous mode
[  299.417771] bridge0: port 2(bridge_slave_1) entered blocking state
[  299.424286] bridge0: port 2(bridge_slave_1) entered disabled state
[  299.432939] device bridge_slave_1 entered promiscuous mode
[  299.469698] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[  299.534932] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[  299.654213] bond0: Enslaving bond_slave_0 as an active interface with an up link
[  299.684649] bond0: Enslaving bond_slave_1 as an active interface with an up link
[  299.817328] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[  299.824913] team0: Port device team_slave_0 added
[  299.848258] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[  299.855557] team0: Port device team_slave_1 added
[  299.880195] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  299.905658] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  299.931520] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  299.958100] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  300.183801] bridge0: port 2(bridge_slave_1) entered blocking state
[  300.190193] bridge0: port 2(bridge_slave_1) entered forwarding state
[  300.196837] bridge0: port 1(bridge_slave_0) entered blocking state
[  300.203200] bridge0: port 1(bridge_slave_0) entered forwarding state
[  301.014707] 8021q: adding VLAN 0 to HW filter on device bond0
[  301.093883] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[  301.173985] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[  301.180220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  301.187759] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  301.264828] 8021q: adding VLAN 0 to HW filter on device team0
2018/05/22 09:59:31 executing program 4:
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 09:59:31 executing program 0 (fault-call:1 fault-nth:2):
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 09:59:31 executing program 5:
set_robust_list(&(0x7f00000002c0)={&(0x7f00000000c0), 0x0, &(0x7f0000000280)={&(0x7f0000000300)}}, 0x6)
r0 = socket$kcm(0x29, 0x7, 0x0)
shutdown(r0, 0x1)
r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x80)
r2 = getpgid(0xffffffffffffffff)
ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000140)=r2)
getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f0000000100)=0x44)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={<r3=>0x0, 0xfff}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r3, 0x7, 0x30}, 0xc)

2018/05/22 09:59:31 executing program 2:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='.//ile0/file0\x00', &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 09:59:31 executing program 1:
mkdir(&(0x7f00000000c0)='./control\x00', 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
readlink(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/207, 0xcf)
mkdir(&(0x7f0000000480)='./file0\x00', 0x0)
r0 = creat(&(0x7f0000000100)='./file0/file0\x00', 0x0)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./control/file0\x00', 0x0, 0x18}, 0x10)
openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x343000, 0x0)
epoll_pwait(r0, &(0x7f0000000340)=[{}, {}], 0x2, 0x40, &(0x7f0000000380)={0x8}, 0x8)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000180)='./control/file0\x00')

2018/05/22 09:59:31 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)="2e2f636f6e74726f6c2f66696c6531ff", 0x0)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

2018/05/22 09:59:31 executing program 7:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
getgroups(0x1, &(0x7f0000000180)=[<r0=>0xffffffffffffffff])
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0xb000, 0x0, r0, 0x0, 0x0)
lchown(&(0x7f0000000000)='./file0/.ile0\x00', 0x0, 0x0)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
syz_fuse_mount(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x1, 0x0)
ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000140)=0x89aa)

2018/05/22 09:59:31 executing program 6:
r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7, 0x5)
ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000))
ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=<r1=>0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, <r2=>0x0}, &(0x7f0000000100)=0xc)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001440)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000001540)=0xe8)
sendmsg$netlink(r0, &(0x7f0000002c00)={0x0, 0x0, &(0x7f0000002ac0)=[{&(0x7f0000000140)={0x12cc, 0x28, 0x320, 0x70bd26, 0x25dfdbfe, "", [@nested={0x90, 0x92, [@typed={0x4, 0x74}, @typed={0x8, 0x3c, @fd=r0}, @generic="f92b3c62fb97daa0edbdf57363e9f5f15bb256cf930b", @generic="a7fa8f14c32ee7aa8343d3ad35f26743e695b7ade3b7db1859f7329a97bc44160d66c23820e88f7306f893", @typed={0x14, 0x5b, @ipv6=@loopback={0x0, 0x1}}, @generic="7abf99eb42875da0db9630054ae0f45e70b9c236b2a274f16cabf56f71db160d02f720d1db36eb6981"]}, @typed={0x14, 0x6f, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @nested={0x114, 0x6e, [@generic="d9be963ab2287b3018cc81dd86b7a738bafe591e56bd59bc44b5116a7e1856fa8175368c02d712cad1badc6d287efa81b6c343d9db1683122c4b141a253d4025ac8b9f60ecf50f121449da1bceb016d9abce8dfeb437c9d40c8f739a", @typed={0x4, 0x72}, @typed={0x8, 0x3f, @pid=r1}, @typed={0x8, 0x6, @ipv4=@dev={0xac, 0x14, 0x14, 0x18}}, @generic="e9f24d89e425445bad08446ad70d47cf87d9371bb5121933c9cd9d3961825ab0e213a6520d8cd0523957c6a785597e7b66e3f1a0072c2d4bc1ea8d5f76cd6ed801e0644238aa867fd88309fe9e5540a830f11282c2e8d80b5193af6fd1e570af43ef650a714f00b88412d89adb88e674d26897c80b53313b5deb1fefe143331e5b0ba739b8f985150633c4c2ef1e1772a1d3b61f3a7e27", @typed={0x8, 0x1, @uid=r2}]}, @nested={0x10fc, 0x2f, [@generic="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@typed={0x14, 0x4, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="62216a7e5e3ed62d99091ec45e67852ed8e58ff3b99b8218d428d98ab16bf750ada0d0df6f7acd5675711f8881811efb5a1e1927245d9bb445847b1264682491014ea2e969067876910cb457de4746ddf7e0562b901b5bd57f0915cd9c4c586b844e16d588512eef6983e58cc8745bafcd37f4a6d6d4d00afab2fd684d5570eb232feb7fd81a6b9ab9280035cc2e0eb4132f77cb64c8a43e1df6b63314e85796f3e1b1cae4ca59b5798a1e1f38c8fa1b3239b357af69240cb32bb5b9a3b2660b863a4be3dd89d3cd48ab7188fad0d95132425b30666df674e3c8e9c3ed25237be9"]}, @typed={0x8, 0x4b, @u32}]}, 0x12cc}, {&(0x7f0000001580)={0x145c, 0x16, 0x4, 0x70bd26, 0x25dfdbfe, "", [@typed={0x8, 0x66, @uid=r3}, @nested={0x260, 0x22, [@generic="6e82d3dde67ac51ea0f1f1d30a161f6d362f72f6d0649343f4300404023628045392828af87dd25780aa55755d6dc050da27c9c9767f2eab3c8cdb5ac2e197fc48012e16f44f979ed430fb96e7f4afed1c21483ba733d291d61495cf03ad3d7085542c042a00963276d39344d8c3e5195d296f25c2c56ee1a632cedb45702d58f2c2ad144cfbb2988b04f6cec49f024c76", @generic="c6a43938e22ef5b58918c4df83d8485069a809e366307beb42affa157f6b64d0d252573a64393223cdb9b56d705a2a27d1a4e62e37ef01837e6007162d9320ad4765df720803b7d74d05cdbfe4a0797ae8b1c6b4ec081817e0957da0159cd0e65f9b7c7efae15ea30a90b84f74ac6dff6bce1f2efc58f0711149820662fbe4e4bfc57389d52418b6600ca413b03789", @generic="378620d693256e819567da802b8ba8bcdb39ddaf823b0551275cd2f2fbf2a2003199a28d397c2aa15012c99f769f357cd118bcd08a1ab00e190c88d067cdb6ba973ab66716e371ec1643e9fce639b882dfdd7954cb749b0353017432a8793b8f61ba3a12b71cf11af87f87e12c30f9d8c426f33ad12ec26b75d61c819a4d8d2ff18ea8ce5225a009f0df4a1e9171509f7438f21b44aa630d14c2babd885b8605663f92fa2c13d4989d7fc726d4b546f1ddaf2952223b36d50f713b3a464b63000892d9138af22330e25793b2e924ec70ac968d3e3b5b7211fb", @typed={0x4, 0x3}, @typed={0xc, 0xe, @u64=0xfffffffffffffffd}, @typed={0x4, 0x24}, @generic="73fdc3184dd28ca834783dcbd7234b68c692f8d80337953575fdb5861f7d2d8ace8d0880f09a44c05aeedfe57d7e6ec49839845c3df41c6c1432be949c7d5c19fb9b710aaea49430cf7b4f3cfbc6"]}, @nested={0x1150, 0x65, [@generic="f069d66c86deb78bd95f87ceca29e15c542d283efb1ef9693a9e46156c7afe89174180b5f7208091779857efd1b922715891f765bc42805fc0c8a33d9d55d2dd7a76347722bc71e6d1eb0b85601c6d492771ec2ae34b20f4e60d7261d6718302f09042743a20b0f88a68b31f21e6da38218612d6c90df09d38ebc0cfc8140ae710662fdb0253cdf55413c708297d0b6d277a57fa5a52eb275eed", @typed={0x4, 0x7}, @typed={0x8, 0x38, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0xc, 0x4, @u64=0x3}, @typed={0x84, 0x21, @binary="00f11a172bb21613525605ddc8074c88e9de94a5d579a9638b537cea3ce4c635dd4cae0565ee1a94ba79813c228d857196236404a0d5e32b87c5b3051169d01e63fee0d999af01cbea02f72f9a93c5b60f0a09d07a08b9262024309e1f2a03dd2c8091971c4f9be0e1f7552d9d52aa3369e10981c73c7ee0625e3373fd179a"}, @typed={0x8, 0x54, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x4, 0x15}, @typed={0x8, 0x7b, @fd=r0}, @generic="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@generic="18169c832679a1d5da72c48b29ba57f4fd65c1bf987ec1fbffae4cac4e7a86f310040bc66083df93c5ee1f978df0bcde053b3ddff3876a0d1d1867", @typed={0x8, 0x2, @fd=r0}, @generic="7f7323b8ebfd52c000daa8969d8162c1783e310f0326a716acc139195136c388c8434ca3fbfade16d1269e3f9e30eebf64d1c87ae4357e210918ab275703d2b866c63cc534ee6cb47219f5dc88a0ecac2c"]}, 0x145c}, {&(0x7f0000002a00)={0xc0, 0x23, 0x20, 0x70bd2c, 0x25dfdbfb, "", [@generic="5c20fa49f8118e8ac70acc11de0bdba8878fed5de063e8285f3a0dda144f45caf7093a0204501a9c9a91daf3a372fed1e4913d41d7a5c09ac7ef77fdc0bd9d84e4d351dec195f1af6133a9e98751538875748bd8c27f1dc5fdb10953fff578db06b2b472b297f660d2fd0618a0a1cb2c0ba4492543bf937d031914fcd34c3eb5a04e0c36d1c24319de34e2536ce88e49c4b861", @generic="dc78986428d7ac469937cec98bd254f8b0ff00f90a382f0c275561"]}, 0xc0}], 0x3, &(0x7f0000002b00)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xc8}, 0x0)

2018/05/22 09:59:31 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 09:59:31 executing program 5:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x1)
ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000080)={0x2, 0x0, [0xfffffffffffffff7, 0xffffffffffffff28, 0x4, 0x9, 0x20, 0x1ff, 0x7f, 0x1ff]})
syz_emit_ethernet(0x42, &(0x7f0000000100)=ANY=[@ANYBLOB="2c40339f939a220180c2000000aaaaaaaaaa010400000086dd6050a09c00080000f68000000000000500000000000800bdfe8000000086000000000000000000aa0000000000089078"], &(0x7f0000000040))

2018/05/22 09:59:31 executing program 6:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp-reno\x00', 0xb)
getsockname$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14)
fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@dev={0xac, 0x14, 0x14, 0x11}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x401, 0x4e24, 0x4, 0x2, 0x80, 0x80, 0x7e, r1, r2}, {0x9, 0x1, 0x9, 0x1, 0x2e, 0x3a4c, 0xfff, 0xfffffffffffffff9}, {0x0, 0x0, 0x4, 0x7}, 0x39, 0x6e6bbd, 0x1, 0x1, 0x2, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0x7e}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3500, 0x3, 0x0, 0x2, 0x3, 0x3f, 0x100}}, 0xe8)
setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x316}, 0x3a)

2018/05/22 09:59:31 executing program 1:
r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1f12, 0x2080)
ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000100)={0xfffffffffffffff7, 0x4, 0x7ff, 0xce, &(0x7f00000002c0)=""/206, 0x2e, &(0x7f0000000080)=""/46, 0xb4, &(0x7f00000001c0)=""/180})
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x2}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x4000000000014, &(0x7f0000000040)=0x80000000001, 0x4)
sendto$inet(r1, &(0x7f0000000180)="01", 0x1, 0x0, &(0x7f0000000280)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10)
socket$nl_route(0x10, 0x3, 0x0)
sendto$inet(r1, &(0x7f0000000140), 0xeffdffff00000000, 0x0, 0x0, 0x0)

2018/05/22 09:59:31 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0xffffff7f00000000, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 09:59:31 executing program 7:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
lchown(&(0x7f0000000000)='./file0/.ile0\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00')
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
syz_fuse_mount(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
umount2(&(0x7f0000000100)='./file0\x00', 0x4000000003)

2018/05/22 09:59:31 executing program 5:
symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00')
pipe(&(0x7f0000000880)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000008c0)={<r2=>0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000000980)=0x84)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000b00)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000c00)=0xe8)
setfsuid(r3)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000009c0)={r2, @in6={{0xa, 0x4e20, 0x2a, @empty, 0x5}}, 0x1f, 0xf3a3, 0x4, 0x200, 0x1}, &(0x7f0000000a80)=0x98)
lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_default\x00', &(0x7f0000000100)=""/75, 0x4b)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002c40)={'\x00', <r4=>0x0})
sendmsg$can_raw(r1, &(0x7f0000002d80)={&(0x7f0000002c80)={0x1d, r4}, 0x10, &(0x7f0000002d40)={&(0x7f0000002cc0)=@canfd={{0x0, 0x2, 0x3, 0x4}, 0x12, 0x1, 0x0, 0x0, "1475cf674fdb24d8bf808b51a28dfbb4f5a95943787c4911dc253a9fae95d4578efc91a5fa5dfb14da5f22bdc8607d12e076f3201e6d922c5cedf023b4715dbf"}, 0xffffffffffffffa6}, 0x1}, 0x4001)
accept4(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, <r5=>0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000200)=0x80, 0x80000)
openat$full(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/full\x00', 0x200, 0x0)
recvmsg$kcm(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000240)=""/197, 0xc5}, {&(0x7f0000000340)=""/209, 0xd1}, {&(0x7f0000000440)=""/148, 0x94}, {&(0x7f0000000500)=""/249, 0xf9}, {&(0x7f0000000600)=""/204, 0xcc}], 0x5, &(0x7f0000000780)=""/131, 0x83, 0x1}, 0x40)

2018/05/22 09:59:31 executing program 4:
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xcd, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 09:59:31 executing program 6:
openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0)
r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f")
utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0xea, 0x9})
ioctl$sock_proto_private(r1, 0x89ed, &(0x7f0000000580)="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")
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x216)

2018/05/22 09:59:31 executing program 1:
r0 = memfd_create(&(0x7f0000000580)='dev ', 0x3)
write(r0, &(0x7f0000000040)="16", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
fcntl$addseals(r0, 0x409, 0x8)
fallocate(r0, 0x0, 0x4000000000, 0x7f)
write(r0, &(0x7f0000000080), 0x0)

[  302.982836] device bridge_slave_1 left promiscuous mode
[  302.988552] bridge0: port 2(bridge_slave_1) entered disabled state
[  303.057253] device bridge_slave_0 left promiscuous mode
[  303.062850] bridge0: port 1(bridge_slave_0) entered disabled state
[  303.174791] IPVS: ftp: loaded support on port[0] = 21
[  303.194735] team0 (unregistering): Port device team_slave_1 removed
[  303.213871] team0 (unregistering): Port device team_slave_0 removed
[  303.231232] bond0 (unregistering): Releasing backup interface bond_slave_1
[  303.248826] bond0 (unregistering): Releasing backup interface bond_slave_0
[  303.398881] bond0 (unregistering): Released all slaves
[  304.329266] bridge0: port 1(bridge_slave_0) entered blocking state
[  304.335702] bridge0: port 1(bridge_slave_0) entered disabled state
[  304.344425] device bridge_slave_0 entered promiscuous mode
[  304.382732] bridge0: port 2(bridge_slave_1) entered blocking state
[  304.389145] bridge0: port 2(bridge_slave_1) entered disabled state
[  304.397127] device bridge_slave_1 entered promiscuous mode
[  304.435602] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[  304.473589] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[  304.582615] bond0: Enslaving bond_slave_0 as an active interface with an up link
[  304.624136] bond0: Enslaving bond_slave_1 as an active interface with an up link
[  304.784166] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[  304.792342] team0: Port device team_slave_0 added
[  304.818540] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[  304.825653] team0: Port device team_slave_1 added
[  304.860899] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[  304.867841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  304.883079] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  304.912227] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[  304.919350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  304.927557] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  304.947975] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[  304.955145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  304.963178] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  304.984115] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[  304.991501] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  304.999675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  305.217668] bridge0: port 2(bridge_slave_1) entered blocking state
[  305.224069] bridge0: port 2(bridge_slave_1) entered forwarding state
[  305.230729] bridge0: port 1(bridge_slave_0) entered blocking state
[  305.237104] bridge0: port 1(bridge_slave_0) entered forwarding state
[  305.244524] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  305.823309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  306.053375] 8021q: adding VLAN 0 to HW filter on device bond0
[  306.131911] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[  306.210966] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[  306.217193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  306.224291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  306.302616] 8021q: adding VLAN 0 to HW filter on device team0
2018/05/22 09:59:36 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x1000000, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a000000000000000000000000000000000000000000000000000000000000000000000100006e5752af1a4d9b4f85bf4084c73d028418e7491e678059951fc0ad2656dfb33d527cc1d5e81fa1868b1af0155e19bf532c19fb48e475788e472a16489defbce36920e228196d2d53b934ebcbf71a66553103b8e44301dbb7de9e3c01589ed809463e85572e373c3f6608e5e0035d2cfc47d87536ad51dce58d0f061e8565a7750661f6dffa194aa7a19c615b0565794673dddf08ff24239031eb352d952cc31e18b52e25b0a6d2f0362057660ae6a3e689811d7183030eddd4869359692fe42d9b4892106decf92b9cd249efeab0228a447dd71bd82ec2b1"], 0x110}, 0x1}, 0x0)

2018/05/22 09:59:36 executing program 5:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0)
r1 = socket(0xa, 0x2, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000))
fcntl$getownex(r1, 0x10, &(0x7f0000000040))
r2 = openat$cgroup_int(r0, &(0x7f0000000440)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0)
sendfile(r2, r2, &(0x7f00000000c0), 0x5)

2018/05/22 09:59:36 executing program 4:
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xcd, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 09:59:36 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x800000000000, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffe}, 0x378)
socket$nl_route(0x10, 0x3, 0x0)
listen(r0, 0xffffffffffffff7f)
r1 = socket$inet6_sctp(0xa, 0xfffffffffffffff7, 0x84)
r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0)
setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x2710}}, &(0x7f0000000040))
sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x98)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x2d}, 0x98)

2018/05/22 09:59:36 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)="2e2f636f6e74726f6c2f66696c6531ff", 0x0)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

2018/05/22 09:59:36 executing program 2:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='./file0/.ile0\x00', &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 09:59:36 executing program 7:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
lchown(&(0x7f0000000000)='./file0/.ile0\x00', 0x0, 0x0)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
syz_fuse_mount(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x200000, 0x0)
ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000140)={0x97, 0x1a, 0x45, 0x3ff, "99ec6ab42968f67f5636af7709765b409c919fe9971e5d5fe49e881638291cf6"})

2018/05/22 09:59:36 executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc)
r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in, @in=@multicast2}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8)
setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000240)=ANY=[@ANYBLOB="e00000027f000001000000000000000038790969e422586ad45bffcec9e653c55fe6b35b462f785dcbf10e27dfe70ff996334b39e332d037bcbd9a4728c46cc435be472ce75f46ec0e5955ec98a0131b5a42e7f14793ccef42c59040d7d683c05470a248093db14b8dd7d6065e6c1d7bc37158622e62550d484d7eee1f3ea6054decbb5ba15742db2905900c03eec6ccf55f0581a8f09ec2887ddbfee3d6856329eec33edd786ca2c9391c94227758d00c806a5a6e204c6aa672d6b21a36da1d8a2f8b400552b0ddc95cf7a317c048dcccc6"], 0x10)

2018/05/22 09:59:36 executing program 5:
ppoll(&(0x7f00000003c0)=[{}], 0x1, &(0x7f0000000440)={0x77359400}, &(0x7f0000000480), 0xfffffd66)
r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x400)
ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000040))

2018/05/22 09:59:36 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x2000000, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 09:59:36 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0xffffffff00000001, 0x105086)
r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0)
poll(&(0x7f0000000000), 0x0, 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003)
ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)=0x8000)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r1, &(0x7f00000ddff8)=0x40a00, 0x102002f01)
getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0xffff, &(0x7f0000000080)=0x4)

2018/05/22 09:59:36 executing program 5:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x446000, 0x0)
getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4)
bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-serpent-avx2)\x00'}, 0x58)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
close(r0)

2018/05/22 09:59:36 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0xffffff7f, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a000000000000000000000000000000000000000000000000000000000000000000000100006e5752af1a4d9b4f85bf4084c73d028418e7491e678059951fc0ad2656dfb33d527cc1d5e81fa1868b1af0155e19bf532c19fb48e475788e472a16489defbce36920e228196d2d53b934ebcbf71a66553103b8e44301dbb7de9e3c01589ed809463e85572e373c3f6608e5e0035d2cfc47d87536ad51dce58d0f061e8565a7750661f6dffa194aa7a19c615b0565794673dddf08ff24239031eb352d952cc31e18b52e25b0a6d2f0362057660ae6a3e689811d7183030eddd4869359692fe42d9b4892106decf92b9cd249efeab0228a447dd71bd82ec2b1"], 0x110}, 0x1}, 0x0)

2018/05/22 09:59:36 executing program 4:
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 09:59:37 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = socket(0x10, 0x3, 0xfffffffffffffffc)
ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000040)={'bond0\x00', @ifru_names='team_slave_1\x00'})

2018/05/22 09:59:37 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="180000090000000000000000006b01"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206, 0x0, 0x1}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x2, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0xbb, &(0x7f0000000300)=""/187, 0x41100}, 0x48)

2018/05/22 09:59:37 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x2, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 09:59:37 executing program 4:
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 09:59:37 executing program 2:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='./file0//ile0\x00', &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 09:59:37 executing program 6:
ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
unshare(0x800004090000002)
execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300), &(0x7f00000002c0)=[&(0x7f0000000200)="0e00", &(0x7f0000000340)="23299ad9d16b8d6b9dfe392cd81f0c899df5bcfb7df279d6672fe5e51fc089ea2ec6e8e266d2ff8bd8d9589816ee12c8986ffc276b099fa4b6578a822a9a8f827e561b6a179d549be9ffa3517129fa29b2f5d1ab2fdc"])
r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x2000)
readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/63, 0x3f}, {&(0x7f00000000c0)=""/59, 0x3b}, {&(0x7f0000000100)=""/165, 0xa5}], 0x3)

2018/05/22 09:59:37 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)='./control/file1&', 0x0)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

2018/05/22 09:59:37 executing program 7:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
lchown(&(0x7f0000000000)='./file0/.ile0\x00', 0x0, 0x0)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x401, 0x81)
ioctl$TIOCCBRK(r0, 0x5428)
syz_fuse_mount(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 09:59:37 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x100000000000000, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a000000000000000000000000000000000000000000000000000000000000000000000100006e5752af1a4d9b4f85bf4084c73d028418e7491e678059951fc0ad2656dfb33d527cc1d5e81fa1868b1af0155e19bf532c19fb48e475788e472a16489defbce36920e228196d2d53b934ebcbf71a66553103b8e44301dbb7de9e3c01589ed809463e85572e373c3f6608e5e0035d2cfc47d87536ad51dce58d0f061e8565a7750661f6dffa194aa7a19c615b0565794673dddf08ff24239031eb352d952cc31e18b52e25b0a6d2f0362057660ae6a3e689811d7183030eddd4869359692fe42d9b4892106decf92b9cd249efeab0228a447dd71bd82ec2b1"], 0x110}, 0x1}, 0x0)

2018/05/22 09:59:37 executing program 5:
r0 = socket(0x10, 0x2, 0x0)
ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f")
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10)
r2 = accept$alg(r1, 0x0, 0x0)
r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffffffff, 0x0)
setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000280), 0x4)
ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000240)={0x1, &(0x7f0000000080)=[{0x52, 0x80000001, 0xd4c9, 0x6}]})
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8)
sendmmsg(r2, &(0x7f0000006400)=[{{&(0x7f0000000600)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000840)="106a41a1b05b0312707e8477acb54efa9041b01af024c3c13c83b952952126e870dc85b748366703ba222bc25a97f9978153b37a", 0x34}, {&(0x7f0000003180)="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", 0x1000}], 0x2, &(0x7f0000004180)=[{0x68, 0x3a, 0x5, "b8338d27582628ae2a5fc77849a20e4a308f536c947002f5df137ee3f4de3b91ae09d680bc549e5eb6e21b83e570f142280f995a2f49f717b6e39c198c5a7d435b291bffd47871b9afc737339cd88c8e0e64"}, {0x18, 0x0, 0xfffffffffffffff9, "3e98"}, {0xa0, 0x111, 0x0, "7c53e1963f434e879138e60477b2e843ad6d7c4732de632df04ad49cc12e050c1e423895091720c708f18f6c45764550f60b6033651d2ec0e356f86630ca96f64f3f6df1190af341b5e04031b1936b9821526c65113b3062837a6785d7766fbc93ea2b4165ecb82330c785edd25501307ce9d69c74a434db453c7aceb09e7ad6c25ed693f48c7634cfcff0c7"}], 0x120, 0x40}}, {{&(0x7f0000000cc0)=@llc={0x1a, 0x303, 0x1f, 0x33b, 0x7, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f00000063c0)=[{&(0x7f00000053c0)="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", 0x1000}], 0x1, 0x0, 0x0, 0x4}, 0x9}], 0x2, 0x0)
r4 = getpgrp(0xffffffffffffffff)
capget(&(0x7f00000002c0)={0x399f1736, r4}, &(0x7f0000000300)={0xd4f, 0x3, 0xff, 0x10000, 0x2, 0x1})

2018/05/22 09:59:37 executing program 6:
ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000600)={'team0\x00', <r0=>0x0})
bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5e2dd4a83cc053e, 0x24, &(0x7f0000001000)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d03010000000000950000000000000071260000000000006706000002000000bf25000000000000620500000e0000000f65000000000000bf5400000000000007040000040000003d4301000000000095000000000000006154000000000000bf250000000000000f65000000000000070500000e000000bf5400000000000007040000040000003d4301000000000095000000000000006154000000000000bf25000000000000070500000e0000000f6500000000000007050000040000000f65000000000000bf5400000000000007040000040000003d3201000000000095000000000000004d54000000000000b7000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x0, 0xfffffffffffffe9c, 0x0, 0xffffffffffffffff, 0x0, [], r0}, 0x48)

2018/05/22 09:59:37 executing program 1:
r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='bbr\x00', 0x117)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x80000000, 0x20, 0x2, 0x8}, {0x6, 0x6, 0x6, 0x9}, {0x5, 0x100000001, 0x6f2, 0x3}, {0xf426, 0x5, 0x2, 0x8}, {0xfff, 0x9, 0x12, 0x18e}]}, 0x10)
sendto$inet(r1, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
shutdown(r1, 0x1)

2018/05/22 09:59:37 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x200000000000000, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 09:59:37 executing program 4:
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 09:59:37 executing program 6:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000100)=ANY=[@ANYBLOB="ff65107e7e588d768e6bbea378a662c87dc56091f595cb2e59dc9eb9ab754edf2309429af71d68b2fe218c8dbd7c78fc969009350b7008751a14bf"], 0x14}, 0x1}, 0x0)
r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0)
ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f0000000080))
r3 = semget(0x2, 0x1, 0x40)
semctl$SEM_STAT(r3, 0x0, 0x12, &(0x7f0000000040)=""/157)

2018/05/22 09:59:38 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x2000000, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 09:59:38 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r0, 0x3)
r1 = socket(0xa, 0x2, 0x0)
r2 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x4}, 0xffffffffffffffbc)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
sendto$inet6(r3, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c)
utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x1f, 0xb3b})

2018/05/22 09:59:38 executing program 6:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x400800)
getsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4)
syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000000)="66b80500000066b9050000000f01c1b8a4008ed866b9800000c00f326635002000000f30370fc76fdb0f32bad104b06aee66b80500000066b9490000000f01d90f20e06635040000000f22e066660f38f694d959", 0x54}], 0xaaaaaaaaaaaacf0, 0x0, &(0x7f00000000c0), 0x0)

2018/05/22 09:59:38 executing program 2:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 09:59:38 executing program 4 (fault-call:5 fault-nth:0):
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 09:59:38 executing program 7:
r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x0, 0x400000)
ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000180))
mkdir(&(0x7f0000000200)='./file0/file0\x00', 0xfffeffffffffffff)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
lchown(&(0x7f0000000000)='./file0/.ile0\x00', 0x0, 0x0)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='./file0\x00')
syz_fuse_mount(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 09:59:38 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)="2e2f636f6e74726f6c2f66696c6531f6", 0x0)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

2018/05/22 09:59:38 executing program 1:
r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='bbr\x00', 0x117)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x80000000, 0x20, 0x2, 0x8}, {0x6, 0x6, 0x6, 0x9}, {0x5, 0x100000001, 0x6f2, 0x3}, {0xf426, 0x5, 0x2, 0x8}, {0xfff, 0x9, 0x12, 0x18e}]}, 0x10)
sendto$inet(r1, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
shutdown(r1, 0x1)

2018/05/22 09:59:38 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0xffffff7f, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

[  309.814174] FAULT_INJECTION: forcing a failure.
[  309.814174] name failslab, interval 1, probability 0, space 0, times 0
[  309.825505] CPU: 1 PID: 22766 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
[  309.832795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  309.842163] Call Trace:
[  309.844774]  dump_stack+0x1b9/0x294
[  309.848428]  ? dump_stack_print_info.cold.2+0x52/0x52
[  309.853637]  ? perf_trace_lock_acquire+0xe3/0x980
[  309.858498]  ? perf_trace_lock+0xd6/0x900
[  309.862685]  should_fail.cold.4+0xa/0x1a
[  309.866776]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  309.871907]  ? lock_downgrade+0x8e0/0x8e0
[  309.876079]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  309.881638]  ? proc_fail_nth_write+0x96/0x1f0
[  309.886163]  ? find_held_lock+0x36/0x1c0
[  309.890254]  ? jfs_statfs+0x460/0x8d0
[  309.894092]  ? check_same_owner+0x320/0x320
[  309.898447]  ? rcu_note_context_switch+0x710/0x710
[  309.903402]  __should_failslab+0x124/0x180
[  309.907658]  should_failslab+0x9/0x14
[  309.911482]  __kmalloc_track_caller+0x2c4/0x760
[  309.916173]  ? strncpy_from_user+0x500/0x500
[  309.920606]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  309.926166]  ? strndup_user+0x77/0xd0
[  309.930050]  memdup_user+0x2c/0xa0
[  309.933618]  strndup_user+0x77/0xd0
[  309.937267]  ksys_mount+0x3c/0x140
[  309.940828]  __x64_sys_mount+0xbe/0x150
[  309.944822]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  309.949861]  do_syscall_64+0x1b1/0x800
[  309.953764]  ? finish_task_switch+0x1ca/0x840
[  309.958280]  ? syscall_return_slowpath+0x5c0/0x5c0
2018/05/22 09:59:38 executing program 7:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
lchown(&(0x7f0000000000)='./file0/.ile0\x00', 0x0, 0x0)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80, 0x0)
syz_fuse_mount(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)
prctl$intptr(0x6, 0x3f)

[  309.963230]  ? syscall_return_slowpath+0x30f/0x5c0
[  309.968187]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  309.973576]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  309.978447]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  309.983647] RIP: 0033:0x455a09
[  309.986852] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  309.994581] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
[  310.001864] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
2018/05/22 09:59:38 executing program 5:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0)
r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mem_hardwall\x00', 0x2, 0x0)
sendfile(r1, r1, &(0x7f0000000000), 0x5)
r2 = dup2(r0, r0)
r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x4, 0x2c00)
ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000000c0)={r3})

2018/05/22 09:59:38 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x2, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

[  310.009149] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
[  310.016432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  310.023722] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000000
2018/05/22 09:59:38 executing program 6:
setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x40}, 0x14)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x4000000040, &(0x7f0000001fde), 0x4)
getpeername(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, <r1=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80)
r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00')
sendmsg$FOU_CMD_GET(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00012bbd7000ffdbdf2503000000080003003f00000004000500"], 0x20}, 0x1}, 0xc0)

2018/05/22 09:59:38 executing program 4 (fault-call:5 fault-nth:1):
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

[  310.122284] device bridge_slave_1 left promiscuous mode
[  310.127954] bridge0: port 2(bridge_slave_1) entered disabled state
2018/05/22 09:59:38 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x84)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x32}, 0x0, @in6, 0x0, 0x4}}, 0xe8)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c)
pipe2(&(0x7f0000000080)={<r1=>0xffffffffffffffff}, 0x80800)
connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, 0xe)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000580)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={0x0, <r3=>0x0}, &(0x7f00000006c0)=0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000700)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e24, 0x0, 0x4e22, 0x10001, 0x2, 0x80, 0x0, 0x0, r2, r3}, {0x9, 0x2, 0x7, 0x8, 0x1000, 0x401, 0x4, 0x9}, {0x9, 0xfff, 0xffffffffffffffc1, 0x2}, 0x1, 0x6e6bb1, 0x3, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0x32}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x34ff, 0x0, 0x3, 0x4, 0x1f, 0x80000001, 0x7e4d19e0}}, 0xe8)

2018/05/22 09:59:38 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0xffffff7f00000000, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

[  310.162540] device bridge_slave_0 left promiscuous mode
[  310.168231] bridge0: port 1(bridge_slave_0) entered disabled state
[  310.218398] IPVS: ftp: loaded support on port[0] = 21
[  310.280706] team0 (unregistering): Port device team_slave_1 removed
[  310.308400] FAULT_INJECTION: forcing a failure.
[  310.308400] name failslab, interval 1, probability 0, space 0, times 0
[  310.319806] CPU: 0 PID: 22798 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
2018/05/22 09:59:38 executing program 6:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='clear_refs\x00')
fallocate(r0, 0x0, 0x0, 0x100000001)

2018/05/22 09:59:38 executing program 5:
r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(r0, &(0x7f0000001240)=[{&(0x7f0000000240)=""/4096, 0x1000}], 0x1, 0x0)
socket$l2tp(0x18, 0x1, 0x1)

2018/05/22 09:59:38 executing program 6:
mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8000000)
r0 = semget$private(0x0, 0x0, 0x500)
semctl$GETNCNT(r0, 0x1, 0xe, &(0x7f0000000100)=""/179)
mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000000), 0x8, 0x0)

[  310.327100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  310.336466] Call Trace:
[  310.339077]  dump_stack+0x1b9/0x294
[  310.342731]  ? dump_stack_print_info.cold.2+0x52/0x52
[  310.347942]  ? __save_stack_trace+0x7e/0xd0
[  310.352282]  should_fail.cold.4+0xa/0x1a
[  310.356363]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  310.361485]  ? save_stack+0x43/0xd0
[  310.365131]  ? kasan_kmalloc+0xc4/0xe0
[  310.369036]  ? __kmalloc_track_caller+0x14a/0x760
[  310.373893]  ? memdup_user+0x2c/0xa0
[  310.377621]  ? strndup_user+0x77/0xd0
[  310.381436]  ? graph_lock+0x170/0x170
[  310.385247]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  310.390625]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  310.396184]  ? proc_fail_nth_write+0x96/0x1f0
[  310.400710]  ? find_held_lock+0x36/0x1c0
[  310.404814]  ? check_same_owner+0x320/0x320
[  310.409138]  ? lock_release+0xa10/0xa10
[  310.413144]  ? rcu_note_context_switch+0x710/0x710
[  310.418080]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  310.423811]  ? __check_object_size+0x95/0x5d9
[  310.428306]  __should_failslab+0x124/0x180
[  310.432541]  should_failslab+0x9/0x14
[  310.436336]  __kmalloc_track_caller+0x2c4/0x760
[  310.441012]  ? strncpy_from_user+0x500/0x500
[  310.445420]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  310.450950]  ? strndup_user+0x77/0xd0
[  310.454749]  memdup_user+0x2c/0xa0
[  310.458283]  strndup_user+0x77/0xd0
[  310.461918]  ksys_mount+0x73/0x140
[  310.465454]  __x64_sys_mount+0xbe/0x150
[  310.469421]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  310.474432]  do_syscall_64+0x1b1/0x800
[  310.478314]  ? finish_task_switch+0x1ca/0x840
[  310.482802]  ? syscall_return_slowpath+0x5c0/0x5c0
[  310.487735]  ? syscall_return_slowpath+0x30f/0x5c0
[  310.492661]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  310.498038]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  310.502878]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  310.508068] RIP: 0033:0x455a09
[  310.511249] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  310.518953] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
[  310.526213] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
[  310.533469] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
[  310.540725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  310.547981] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000001
[  310.556797] team0 (unregistering): Port device team_slave_0 removed
[  310.599140] bond0 (unregistering): Releasing backup interface bond_slave_1
2018/05/22 09:59:39 executing program 2:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 09:59:39 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x100000000000000, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a000000000000000000000000000000000000000000000000000000000000000000000100006e5752af1a4d9b4f85bf4084c73d028418e7491e678059951fc0ad2656dfb33d527cc1d5e81fa1868b1af0155e19bf532c19fb48e475788e472a16489defbce36920e228196d2d53b934ebcbf71a66553103b8e44301dbb7de9e3c01589ed809463e85572e373c3f6608e5e0035d2cfc47d87536ad51dce58d0f061e8565a7750661f6dffa194aa7a19c615b0565794673dddf08ff24239031eb352d952cc31e18b52e25b0a6d2f0362057660ae6a3e689811d7183030eddd4869359692fe42d9b4892106decf92b9cd249efeab0228a447dd71bd82ec2b1"], 0x110}, 0x1}, 0x0)

2018/05/22 09:59:39 executing program 6:
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000440)=@pppol2tp={0x0, 0x0, {0x0, <r0=>0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000001080)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/182, 0xb6}, {&(0x7f0000000580)=""/2, 0x2}, {&(0x7f00000005c0)=""/31, 0x1f}, {&(0x7f0000000600)=""/191, 0xbf}, {&(0x7f00000006c0)=""/91, 0x5b}, {&(0x7f0000000740)=""/8, 0x8}, {&(0x7f0000000780)=""/249, 0xf9}, {&(0x7f0000000880)=""/184, 0xb8}], 0x9, &(0x7f0000000a00)=""/170, 0xaa, 0x6}, 0x40000100)
getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000b00), 0x4)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
sendfile(r1, r1, &(0x7f0000000380)=0x11, 0x19a)
getpeername$packet(r1, &(0x7f0000000140)={0x0, 0x0, <r2=>0x0}, &(0x7f0000000180)=0x14)
ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000b80)="63ec63776868462d1bb854e63ffd47c00c4ec2d2516c7ea60cf42bb4ef128696d68ff622fdfec2420bfe2e7aaa1ed0875c28700599eb39b297a287a7799c48265dd90e22720330dbd00bb54e5631dcf32aecba7e1c081029a4cc4d718f6f93")
getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=<r3=>0x0)
openat$cgroup_ro(r1, &(0x7f0000000b40)='memory.current\x00', 0x0, 0x0)
setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in=@rand_addr=0x1, @in=@multicast2=0xe0000002, 0x4e23, 0x1, 0x4e22, 0x2, 0xa, 0x0, 0xa0, 0xc, r2, r3}, {0xc074, 0x0, 0x2, 0x2d, 0x2ef, 0x7, 0xfff, 0x4}, {0xf4, 0x6, 0x9, 0x97}, 0x80000000, 0x6e6bb3, 0x0, 0x0, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x33}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x34ff, 0x2, 0x2, 0x3, 0x800, 0x80000001, 0x6}}, 0x2ea)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x6f41)
syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x8, 0x0)
ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000003c0)="c99930bbb2ab77bde531b39e4c92632540ad9c5b7d7c452051ab013cf8444d9554ddb98f0e5b0cee75f0d89109ae710da4d2839ad0d77db6f5e5b046eaa8544897f9bfe0ba90df49ef78e45851f0937ef08d5efd213a57dd")
bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xa, &(0x7f0000001000)=ANY=[@ANYBLOB="bf160000000000008510000005000000bf01000000000000bf61627dacd52f5e0000000000008510000002000000bf0100000000000095000000000000001501010000ff7f0000000400000000009500"], &(0x7f0000000080)='GPL\x00'}, 0x2c)

[  310.643700] bond0 (unregistering): Releasing backup interface bond_slave_0
[  310.765550] bond0 (unregistering): Released all slaves
[  311.443570] bridge0: port 1(bridge_slave_0) entered blocking state
[  311.450059] bridge0: port 1(bridge_slave_0) entered disabled state
[  311.458477] device bridge_slave_0 entered promiscuous mode
[  311.497010] bridge0: port 2(bridge_slave_1) entered blocking state
[  311.503471] bridge0: port 2(bridge_slave_1) entered disabled state
[  311.510835] device bridge_slave_1 entered promiscuous mode
[  311.547335] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[  311.583959] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[  311.693701] bond0: Enslaving bond_slave_0 as an active interface with an up link
[  311.735044] bond0: Enslaving bond_slave_1 as an active interface with an up link
[  311.905930] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[  311.913312] team0: Port device team_slave_0 added
[  311.949908] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[  311.957284] team0: Port device team_slave_1 added
[  311.993553] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  312.020704] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  312.057874] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[  312.065381] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  312.080573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  312.110369] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[  312.117444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  312.125511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  312.261402] device bridge_slave_1 left promiscuous mode
[  312.267083] bridge0: port 2(bridge_slave_1) entered disabled state
[  312.279690] device bridge_slave_0 left promiscuous mode
[  312.285189] bridge0: port 1(bridge_slave_0) entered disabled state
[  312.320386] team0 (unregistering): Port device team_slave_1 removed
[  312.333458] team0 (unregistering): Port device team_slave_0 removed
[  312.343063] bond0 (unregistering): Releasing backup interface bond_slave_1
[  312.359194] bond0 (unregistering): Releasing backup interface bond_slave_0
[  312.388433] bond0 (unregistering): Released all slaves
[  312.579150] bridge0: port 2(bridge_slave_1) entered blocking state
[  312.585567] bridge0: port 2(bridge_slave_1) entered forwarding state
[  312.592221] bridge0: port 1(bridge_slave_0) entered blocking state
[  312.598611] bridge0: port 1(bridge_slave_0) entered forwarding state
[  312.606108] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  312.865825] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  313.837446] 8021q: adding VLAN 0 to HW filter on device bond0
[  313.918376] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[  314.004383] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[  314.010580] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  314.018333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  314.094693] 8021q: adding VLAN 0 to HW filter on device team0
2018/05/22 09:59:43 executing program 4 (fault-call:5 fault-nth:2):
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 09:59:43 executing program 1:
r0 = socket$unix(0x1, 0x8000000000000003, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8)
listen(r0, 0x0)
socket$pptp(0x18, 0x1, 0x2)
connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080))
r2 = gettid()
r3 = syz_open_procfs(r2, &(0x7f0000000100)='net/fib_triestat\x00')
sendfile(r0, r3, &(0x7f000036eff8), 0xff)

2018/05/22 09:59:43 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)='./control/file1\x00', 0x0)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

2018/05/22 09:59:43 executing program 5:
r0 = socket$kcm(0x29, 0x7, 0x0)
fcntl$setlease(r0, 0x400, 0x1)
r1 = syz_open_dev$random(&(0x7f0000000540)='/dev/random\x00', 0x0, 0x0)
stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
poll(&(0x7f0000000140)=[{r1}], 0x200000000000005e, 0xfffffffffffffffc)
r2 = socket$inet6(0xa, 0x80003, 0x0)
getsockopt$inet6_int(r2, 0x29, 0x5e, &(0x7f0000000000), &(0x7f0000000180)=0x4)
r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x4000, 0x0)
ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000200)={{0x81, 0x8001}, {0x1000, 0x1}, 0xfe, 0x3})
ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000100)={0x6e5, 0xfffffffffffffe0c})

2018/05/22 09:59:43 executing program 6:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xf43e560251413dc3, 0x4)
setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x3ff, 0x4)
r1 = syz_init_net_socket$bt_l2cap(0x1f, 0xfffffffffffffffd, 0x4)
accept(r1, 0x0, &(0x7f0000000140))

2018/05/22 09:59:43 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x200000000000000, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 09:59:43 executing program 7:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
lchown(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
syz_fuse_mount(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 09:59:43 executing program 2:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 09:59:43 executing program 6:
futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0)
futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000048000), 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x1ff)

[  315.566119] FAULT_INJECTION: forcing a failure.
[  315.566119] name failslab, interval 1, probability 0, space 0, times 0
[  315.577429] CPU: 1 PID: 23117 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
[  315.584718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  315.594081] Call Trace:
[  315.596694]  dump_stack+0x1b9/0x294
[  315.600345]  ? dump_stack_print_info.cold.2+0x52/0x52
[  315.605555]  ? __save_stack_trace+0x7e/0xd0
[  315.609908]  should_fail.cold.4+0xa/0x1a
[  315.614093]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  315.619215]  ? kasan_kmalloc+0xc4/0xe0
[  315.623118]  ? __kmalloc_track_caller+0x14a/0x760
[  315.627974]  ? memdup_user+0x2c/0xa0
[  315.631699]  ? strndup_user+0x77/0xd0
[  315.635601]  ? graph_lock+0x170/0x170
[  315.639421]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  315.644978]  ? proc_fail_nth_write+0x96/0x1f0
[  315.649496]  ? proc_cwd_link+0x1d0/0x1d0
[  315.653579]  ? find_held_lock+0x36/0x1c0
[  315.654692] IPVS: ftp: loaded support on port[0] = 21
[  315.657685]  ? check_same_owner+0x320/0x320
[  315.657701]  ? lock_release+0xa10/0xa10
[  315.657717]  ? check_same_owner+0x320/0x320
[  315.657736]  ? rcu_note_context_switch+0x710/0x710
[  315.657754]  ? __check_object_size+0x95/0x5d9
[  315.657771]  __should_failslab+0x124/0x180
[  315.657789]  should_failslab+0x9/0x14
[  315.693017]  kmem_cache_alloc_trace+0x2cb/0x780
[  315.697709]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  315.703263]  ? _copy_from_user+0xdf/0x150
[  315.707429]  copy_mount_options+0x5f/0x380
[  315.711681]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  315.717232]  ksys_mount+0xd0/0x140
[  315.720797]  __x64_sys_mount+0xbe/0x150
[  315.724776]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  315.729811]  do_syscall_64+0x1b1/0x800
[  315.733712]  ? finish_task_switch+0x1ca/0x840
[  315.738235]  ? syscall_return_slowpath+0x5c0/0x5c0
[  315.743183]  ? syscall_return_slowpath+0x30f/0x5c0
[  315.748141]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  315.753534]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  315.758392]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  315.764027] RIP: 0033:0x455a09
2018/05/22 09:59:44 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x1000000, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 09:59:44 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = socket$alg(0x26, 0x5, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000006580)=[{{&(0x7f0000001c40)=@sco, 0x80, &(0x7f0000002000)=[{&(0x7f0000001f40)=""/26, 0x1a}, {&(0x7f0000001f80)=""/68, 0x44}], 0x2, &(0x7f0000002080)=""/77, 0x4d}}], 0x1, 0x0, &(0x7f00000067c0))
bind$alg(r1, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish-generic)\x00'}, 0x10a)
r2 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffcbe, 0x0)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5", 0x4)
sendto$llc(r2, &(0x7f0000000080)="57860e17f91a8bf2", 0x8, 0x0, 0x0, 0x0)
recvmmsg(r2, &(0x7f0000001bc0), 0xfe, 0x0, &(0x7f0000001d00)={0x77359400})

2018/05/22 09:59:44 executing program 4 (fault-call:5 fault-nth:3):
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

[  315.767223] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  315.774948] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
[  315.782235] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
[  315.789516] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
[  315.796798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  315.804080] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000002
2018/05/22 09:59:44 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffead})

2018/05/22 09:59:44 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

[  315.928123] FAULT_INJECTION: forcing a failure.
[  315.928123] name failslab, interval 1, probability 0, space 0, times 0
[  315.939508] CPU: 1 PID: 23148 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
[  315.946796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  315.956162] Call Trace:
[  315.958775]  dump_stack+0x1b9/0x294
[  315.962425]  ? dump_stack_print_info.cold.2+0x52/0x52
[  315.967638]  ? finish_task_switch+0x1ca/0x840
[  315.972151]  ? finish_task_switch+0x182/0x840
2018/05/22 09:59:44 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, <r1=>0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000040)=[{&(0x7f00000003c0)=""/92, 0x5c}], 0x1, &(0x7f0000000440)=""/4096, 0x1000}, 0x0)
r2 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0)
openat$cgroup_int(r2, &(0x7f0000000140)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0)
getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000001c0)=0xc)

[  315.976669]  should_fail.cold.4+0xa/0x1a
[  315.980750]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  315.985874]  ? __schedule+0x809/0x1e30
[  315.989777]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  315.994992]  ? __sched_text_start+0x8/0x8
[  315.999156]  ? find_held_lock+0x36/0x1c0
[  316.003257]  ? check_same_owner+0x320/0x320
[  316.007604]  ? save_stack+0xa9/0xd0
[  316.011250]  __should_failslab+0x124/0x180
[  316.015508]  should_failslab+0x9/0x14
[  316.019327]  kmem_cache_alloc+0x2af/0x760
[  316.023482]  ? proc_cwd_link+0x1d0/0x1d0
[  316.027557]  getname_flags+0xd0/0x5a0
[  316.031368]  user_path_at_empty+0x2d/0x50
[  316.035527]  do_mount+0x172/0x3070
[  316.039103]  ? copy_mount_string+0x40/0x40
[  316.043354]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  316.048141]  ? retint_kernel+0x10/0x10
[  316.052052]  ? copy_mount_options+0x1f0/0x380
[  316.056568]  ? __sanitizer_cov_trace_pc+0x3f/0x50
[  316.061426]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  316.066990]  ? copy_mount_options+0x285/0x380
[  316.071513]  ksys_mount+0x12d/0x140
[  316.075168]  __x64_sys_mount+0xbe/0x150
[  316.079170]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  316.084212]  do_syscall_64+0x1b1/0x800
[  316.088137]  ? finish_task_switch+0x1ca/0x840
[  316.092665]  ? syscall_return_slowpath+0x5c0/0x5c0
[  316.097622]  ? syscall_return_slowpath+0x30f/0x5c0
[  316.102567]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  316.107952]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  316.112817]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  316.118018] RIP: 0033:0x455a09
[  316.121214] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
2018/05/22 09:59:44 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a000000000000000000000000000000000000000000000000000000000000000000000100006e5752af1a4d9b4f85bf4084c73d028418e7491e678059951fc0ad2656dfb33d527cc1d5e81fa1868b1af0155e19bf532c19fb48e475788e472a16489defbce36920e228196d2d53b934ebcbf71a66553103b8e44301dbb7de9e3c01589ed809463e85572e373c3f6608e5e0035d2cfc47d87536ad51dce58d0f061e8565a7750661f6dffa194aa7a19c615b0565794673dddf08ff24239031eb352d952cc31e18b52e25b0a6d2f0362057660ae6a3e689811d7183030eddd4869359692fe42d9b4892106decf92b9cd249efeab0228a447dd71bd82ec2b1"], 0x110}, 0x1}, 0x0)

2018/05/22 09:59:44 executing program 4 (fault-call:5 fault-nth:4):
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

[  316.128939] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
[  316.136219] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
[  316.143501] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
[  316.150904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  316.158185] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000003
2018/05/22 09:59:44 executing program 1:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0)
r1 = socket(0xa, 0x6, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f6444226df285af3a30dce0d06c91df1de57757dcdcd330cfc17781a0fb5b91fe697d27cfac9581f5aadbde0e214c9f44fb8d47ea55628329d8e4c1fb71873ad0b390d5030c4d3b73c69cc181e48f8ab713814bac01e141")
ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x80247008, &(0x7f0000000040))
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={<r2=>0x0, 0x2d99}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x37, 0x0, 0xffff, 0x80, 0x2}, &(0x7f0000000240)=0x98)

[  316.295794] FAULT_INJECTION: forcing a failure.
[  316.295794] name failslab, interval 1, probability 0, space 0, times 0
[  316.307110] CPU: 1 PID: 23178 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
[  316.314399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  316.323772] Call Trace:
[  316.326395]  dump_stack+0x1b9/0x294
[  316.330051]  ? dump_stack_print_info.cold.2+0x52/0x52
[  316.335261]  ? finish_task_switch+0x1ca/0x840
[  316.339765]  ? finish_task_switch+0x182/0x840
[  316.344277]  should_fail.cold.4+0xa/0x1a
[  316.348356]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  316.353484]  ? __schedule+0x809/0x1e30
[  316.357389]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  316.362602]  ? __sched_text_start+0x8/0x8
[  316.366759]  ? find_held_lock+0x36/0x1c0
[  316.370853]  ? check_same_owner+0x320/0x320
[  316.375191]  ? save_stack+0xa9/0xd0
[  316.378834]  __should_failslab+0x124/0x180
[  316.383084]  should_failslab+0x9/0x14
[  316.386904]  kmem_cache_alloc+0x2af/0x760
[  316.391069]  ? find_held_lock+0x36/0x1c0
[  316.395154]  getname_flags+0xd0/0x5a0
[  316.398975]  user_path_at_empty+0x2d/0x50
[  316.403132]  do_mount+0x172/0x3070
[  316.406702]  ? do_raw_spin_unlock+0x9e/0x2e0
[  316.411146]  ? copy_mount_string+0x40/0x40
[  316.415397]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  316.420451]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  316.425228]  ? retint_kernel+0x10/0x10
[  316.429142]  ? copy_mount_options+0x1a1/0x380
[  316.433648]  ? copy_mount_options+0x1b2/0x380
[  316.438156]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  316.443706]  ? copy_mount_options+0x285/0x380
[  316.448221]  ksys_mount+0x12d/0x140
[  316.451865]  __x64_sys_mount+0xbe/0x150
[  316.455850]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  316.460884]  do_syscall_64+0x1b1/0x800
[  316.464789]  ? finish_task_switch+0x1ca/0x840
[  316.469321]  ? syscall_return_slowpath+0x5c0/0x5c0
[  316.474268]  ? syscall_return_slowpath+0x30f/0x5c0
[  316.479219]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  316.484601]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  316.489470]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  316.494669] RIP: 0033:0x455a09
[  316.497862] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  316.505582] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
[  316.512878] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
[  316.520156] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
[  316.527444] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  316.534728] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000004
2018/05/22 09:59:45 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)='./control/file1\x00', 0x0)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

[  316.627819] bridge0: port 1(bridge_slave_0) entered blocking state
[  316.634266] bridge0: port 1(bridge_slave_0) entered disabled state
[  316.649164] device bridge_slave_0 entered promiscuous mode
[  316.758235] bridge0: port 2(bridge_slave_1) entered blocking state
[  316.764665] bridge0: port 2(bridge_slave_1) entered disabled state
[  316.786646] device bridge_slave_1 entered promiscuous mode
[  316.869486] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[  316.906992] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[  316.923369] device bridge_slave_1 left promiscuous mode
[  316.929073] bridge0: port 2(bridge_slave_1) entered disabled state
[  316.945967] device bridge_slave_0 left promiscuous mode
[  316.951557] bridge0: port 1(bridge_slave_0) entered disabled state
[  317.207083] team0 (unregistering): Port device team_slave_1 removed
[  317.219928] team0 (unregistering): Port device team_slave_0 removed
[  317.233611] bond0 (unregistering): Releasing backup interface bond_slave_1
[  317.391247] bond0 (unregistering): Releasing backup interface bond_slave_0
2018/05/22 09:59:45 executing program 5:
keyctl$set_reqkey_keyring(0x10, 0xfffffffffffffffc)

2018/05/22 09:59:45 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a000000000000000000000000000000000000000000000000000000000000000000000100006e5752af1a4d9b4f85bf4084c73d028418e7491e678059951fc0ad2656dfb33d527cc1d5e81fa1868b1af0155e19bf532c19fb48e475788e472a16489defbce36920e228196d2d53b934ebcbf71a66553103b8e44301dbb7de9e3c01589ed809463e85572e373c3f6608e5e0035d2cfc47d87536ad51dce58d0f061e8565a7750661f6dffa194aa7a19c615b0565794673dddf08ff24239031eb352d952cc31e18b52e25b0a6d2f0362057660ae6a3e689811d7183030eddd4869359692fe42d9b4892106decf92b9cd249efeab0228a447dd71bd82ec2b1"], 0x110}, 0x1}, 0x0)

2018/05/22 09:59:45 executing program 1:
r0 = socket$inet6(0xa, 0x3, 0x2)
readahead(r0, 0x2, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=ANY=[@ANYBLOB="05000000020002000000000000000000180000000303000000ff3f000000000009000000030000000100000000000000ffffffffffffffff20010000ffffffff58020000ffffffffffffffff58020000ffffffff03000000", @ANYPTR=&(0x7f000002bfd0)=ANY=[@ANYBLOB="000000000000000000000000000200000000000000000000000000efffffff0000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800e80000000000000000000000000000000000000000000000000040004552524f5200000000000000000000000000000000000000000000000000c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a80049030000000000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000002000000000000000000000000736e6d7000000000000000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x328)

2018/05/22 09:59:45 executing program 7:
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
lchown(&(0x7f0000000000)='./file0/.ile0\x00', 0x0, 0x0)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
syz_fuse_mount(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)
r0 = creat(&(0x7f0000000180)='./file0/.ile0\x00', 0x0)
ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000500))
umount2(&(0x7f0000000140)='./file0/.ile0\x00', 0x4)

[  317.688344] bond0 (unregistering): Released all slaves
[  317.910432] bond0: Enslaving bond_slave_0 as an active interface with an up link
[  317.950482] bond0: Enslaving bond_slave_1 as an active interface with an up link
[  317.989206] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[  317.996383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  318.137810] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[  318.145644] team0: Port device team_slave_0 added
[  318.181265] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[  318.189485] team0: Port device team_slave_1 added
[  318.225932] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  318.266362] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  318.305939] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[  318.313268] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  318.322124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  318.361371] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[  318.368561] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  318.377193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  318.751653] bridge0: port 2(bridge_slave_1) entered blocking state
[  318.758068] bridge0: port 2(bridge_slave_1) entered forwarding state
[  318.764743] bridge0: port 1(bridge_slave_0) entered blocking state
[  318.771113] bridge0: port 1(bridge_slave_0) entered forwarding state
[  318.780074] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  319.011244] IPVS: ftp: loaded support on port[0] = 21
[  319.620692] bridge0: port 1(bridge_slave_0) entered blocking state
[  319.627140] bridge0: port 1(bridge_slave_0) entered disabled state
[  319.635345] device bridge_slave_0 entered promiscuous mode
[  319.673103] bridge0: port 2(bridge_slave_1) entered blocking state
[  319.679490] bridge0: port 2(bridge_slave_1) entered disabled state
[  319.686612] device bridge_slave_1 entered promiscuous mode
[  319.721326] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[  319.756663] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[  319.775137] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  319.863182] bond0: Enslaving bond_slave_0 as an active interface with an up link
[  319.903834] bond0: Enslaving bond_slave_1 as an active interface with an up link
[  320.065124] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[  320.072930] team0: Port device team_slave_0 added
[  320.108852] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[  320.116170] team0: Port device team_slave_1 added
[  320.151351] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  320.192147] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  320.217884] 8021q: adding VLAN 0 to HW filter on device bond0
[  320.229629] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[  320.236963] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  320.245254] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  320.280922] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[  320.288209] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  320.296358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  320.368231] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[  320.490091] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[  320.496466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  320.504140] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  320.619305] 8021q: adding VLAN 0 to HW filter on device team0
[  320.659472] bridge0: port 2(bridge_slave_1) entered blocking state
[  320.665895] bridge0: port 2(bridge_slave_1) entered forwarding state
[  320.672570] bridge0: port 1(bridge_slave_0) entered blocking state
[  320.678976] bridge0: port 1(bridge_slave_0) entered forwarding state
[  320.686348] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  320.786566] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  321.791718] 8021q: adding VLAN 0 to HW filter on device bond0
[  321.876749] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[  321.961468] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[  321.967749] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  321.975464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  322.055300] 8021q: adding VLAN 0 to HW filter on device team0
2018/05/22 09:59:51 executing program 2:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)="2e2f66696c65302f66696c6530ff", &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 09:59:51 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)="2e2f636f6e74726f6c2f66696c653102", 0x0)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

2018/05/22 09:59:51 executing program 4 (fault-call:5 fault-nth:5):
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 09:59:51 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000040)={0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffc, 0x8000, 0x1})
r2 = syz_open_pts(r1, 0x0)
fcntl$setstatus(r2, 0x4, 0x2800)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x7, 0x4)

2018/05/22 09:59:51 executing program 6:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
lchown(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
syz_fuse_mount(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 09:59:51 executing program 1:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)="70475debd186b5a402000000", 0x0, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/05/22 09:59:51 executing program 7:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
lchown(&(0x7f0000000000)='./file0/.ile0\x00', 0x0, 0x0)
syz_mount_image$nfs4(&(0x7f0000000080)='nfs4\x00', &(0x7f0000000140)='./file0/file1\x00', 0x400, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="8a76e296bd001429c58ea07c831477180d703ec265bb195e081b5efcc97299b7e21ffbdd62c62e0c6b6151b68ced2a4c3faf5f73e13fe17283dbd41df82d7ca98f8c974961fa35f9efad58dd22822126736c5218c128f91f41", 0x59, 0x3464}], 0x20, &(0x7f0000000240)='bfs\x00')
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
syz_fuse_mount(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 09:59:51 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

[  323.619396] FAULT_INJECTION: forcing a failure.
[  323.619396] name failslab, interval 1, probability 0, space 0, times 0
[  323.630720] CPU: 1 PID: 23752 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
[  323.638010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  323.647370] Call Trace:
[  323.649960]  dump_stack+0x1b9/0x294
[  323.653582]  ? dump_stack_print_info.cold.2+0x52/0x52
[  323.658767]  ? perf_trace_lock_acquire+0xe3/0x980
[  323.663606]  should_fail.cold.4+0xa/0x1a
[  323.667659]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  323.672787]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  323.677972]  ? is_bpf_text_address+0xd7/0x170
[  323.682470]  ? find_held_lock+0x36/0x1c0
[  323.686538]  ? check_same_owner+0x320/0x320
[  323.690848]  ? kasan_slab_free+0xe/0x10
[  323.694809]  ? kmem_cache_free+0x86/0x2d0
[  323.698945]  ? putname+0xf2/0x130
[  323.702393]  ? rcu_note_context_switch+0x710/0x710
[  323.707313]  ? ksys_mount+0x12d/0x140
[  323.711103]  ? __x64_sys_mount+0xbe/0x150
[  323.715238]  ? do_syscall_64+0x1b1/0x800
[  323.719290]  __should_failslab+0x124/0x180
[  323.723516]  should_failslab+0x9/0x14
[  323.727312]  kmem_cache_alloc+0x2af/0x760
[  323.731466]  ? perf_trace_lock_acquire+0xe3/0x980
[  323.736311]  alloc_vfsmnt+0xe0/0x9d0
[  323.740023]  ? mnt_free_id.isra.27+0x60/0x60
[  323.744426]  ? kasan_check_read+0x11/0x20
[  323.748564]  ? graph_lock+0x170/0x170
[  323.752358]  ? rcu_pm_notify+0xc0/0xc0
[  323.756237]  ? trace_hardirqs_off+0xd/0x10
[  323.760473]  ? putname+0xf2/0x130
[  323.763925]  ? putname+0xf2/0x130
[  323.767372]  ? find_held_lock+0x36/0x1c0
[  323.771431]  ? lock_downgrade+0x8e0/0x8e0
[  323.775568]  ? module_unload_free+0x5b0/0x5b0
[  323.780056]  ? lock_release+0xa10/0xa10
[  323.784032]  ? mpi_free.cold.1+0x19/0x19
[  323.788085]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  323.793618]  vfs_kern_mount.part.34+0x88/0x4d0
[  323.798194]  ? may_umount+0xb0/0xb0
[  323.801820]  ? _raw_read_unlock+0x22/0x30
[  323.805965]  ? __get_fs_type+0x97/0xc0
[  323.809848]  do_mount+0x564/0x3070
[  323.813394]  ? copy_mount_string+0x40/0x40
[  323.817620]  ? rcu_pm_notify+0xc0/0xc0
[  323.821504]  ? copy_mount_options+0x5f/0x380
[  323.825900]  ? rcu_read_lock_sched_held+0x108/0x120
[  323.830906]  ? kmem_cache_alloc_trace+0x616/0x780
[  323.835746]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  323.841283]  ? _copy_from_user+0xdf/0x150
[  323.845437]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  323.850966]  ? copy_mount_options+0x285/0x380
[  323.855456]  ksys_mount+0x12d/0x140
[  323.859076]  __x64_sys_mount+0xbe/0x150
[  323.863040]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  323.868049]  do_syscall_64+0x1b1/0x800
[  323.871926]  ? finish_task_switch+0x1ca/0x840
[  323.876411]  ? syscall_return_slowpath+0x5c0/0x5c0
[  323.881334]  ? syscall_return_slowpath+0x30f/0x5c0
[  323.886259]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  323.891626]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  323.896464]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  323.901645] RIP: 0033:0x455a09
[  323.904823] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  323.912523] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
2018/05/22 09:59:52 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 09:59:52 executing program 5:
r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
r1 = getpid()
sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000080))
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000140)=""/139)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000300))
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000))
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0)

2018/05/22 09:59:52 executing program 4 (fault-call:5 fault-nth:6):
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

[  323.919790] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
[  323.927050] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
[  323.934307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  323.941574] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000005
2018/05/22 09:59:52 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

[  324.081639] FAULT_INJECTION: forcing a failure.
[  324.081639] name failslab, interval 1, probability 0, space 0, times 0
[  324.092942] CPU: 0 PID: 23772 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
[  324.100222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  324.109579] Call Trace:
[  324.112183]  dump_stack+0x1b9/0x294
[  324.115831]  ? dump_stack_print_info.cold.2+0x52/0x52
[  324.121040]  ? kernel_text_address+0x79/0xf0
[  324.125461]  ? __unwind_start+0x166/0x330
[  324.129629]  ? __kernel_text_address+0xd/0x40
[  324.134148]  should_fail.cold.4+0xa/0x1a
[  324.138331]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  324.143453]  ? save_stack+0x43/0xd0
[  324.147093]  ? kasan_kmalloc+0xc4/0xe0
[  324.150986]  ? kasan_slab_alloc+0x12/0x20
[  324.155240]  ? kmem_cache_alloc+0x12e/0x760
[  324.159571]  ? alloc_vfsmnt+0xe0/0x9d0
[  324.163469]  ? vfs_kern_mount.part.34+0x88/0x4d0
[  324.168241]  ? find_held_lock+0x36/0x1c0
[  324.172331]  ? check_same_owner+0x320/0x320
[  324.176668]  ? rcu_note_context_switch+0x710/0x710
[  324.181612]  __should_failslab+0x124/0x180
[  324.185868]  should_failslab+0x9/0x14
[  324.189684]  __kmalloc_track_caller+0x2c4/0x760
[  324.194369]  ? kasan_check_read+0x11/0x20
[  324.198529]  ? do_raw_spin_unlock+0x9e/0x2e0
[  324.202948]  ? kstrdup_const+0x66/0x80
[  324.206848]  kstrdup+0x39/0x70
[  324.210055]  kstrdup_const+0x66/0x80
[  324.213779]  alloc_vfsmnt+0x1b3/0x9d0
[  324.217593]  ? mnt_free_id.isra.27+0x60/0x60
[  324.222037]  ? kasan_check_read+0x11/0x20
[  324.226197]  ? graph_lock+0x170/0x170
[  324.230008]  ? rcu_pm_notify+0xc0/0xc0
[  324.233904]  ? trace_hardirqs_off+0xd/0x10
[  324.238167]  ? putname+0xf2/0x130
[  324.241727]  ? putname+0xf2/0x130
[  324.245197]  ? find_held_lock+0x36/0x1c0
[  324.249281]  ? lock_downgrade+0x8e0/0x8e0
[  324.253447]  ? module_unload_free+0x5b0/0x5b0
[  324.257958]  ? lock_release+0xa10/0xa10
[  324.261945]  ? mpi_free.cold.1+0x19/0x19
[  324.266021]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  324.271572]  vfs_kern_mount.part.34+0x88/0x4d0
[  324.276203]  ? may_umount+0xb0/0xb0
[  324.279842]  ? _raw_read_unlock+0x22/0x30
[  324.283996]  ? __get_fs_type+0x97/0xc0
[  324.287896]  do_mount+0x564/0x3070
[  324.291451]  ? copy_mount_string+0x40/0x40
[  324.295696]  ? rcu_pm_notify+0xc0/0xc0
[  324.299601]  ? copy_mount_options+0x5f/0x380
[  324.304027]  ? rcu_read_lock_sched_held+0x108/0x120
[  324.309057]  ? kmem_cache_alloc_trace+0x616/0x780
[  324.314012]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  324.319562]  ? _copy_from_user+0xdf/0x150
[  324.323730]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  324.329279]  ? copy_mount_options+0x285/0x380
[  324.333793]  ksys_mount+0x12d/0x140
[  324.337436]  __x64_sys_mount+0xbe/0x150
[  324.341435]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  324.346464]  do_syscall_64+0x1b1/0x800
[  324.350362]  ? syscall_slow_exit_work+0x4f0/0x4f0
[  324.355216]  ? syscall_return_slowpath+0x5c0/0x5c0
[  324.360159]  ? syscall_return_slowpath+0x30f/0x5c0
[  324.365108]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  324.370486]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  324.375361]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
2018/05/22 09:59:52 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

[  324.380553] RIP: 0033:0x455a09
[  324.383742] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  324.391462] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
[  324.398744] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
[  324.406024] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
[  324.413306] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  324.421385] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000006
2018/05/22 09:59:52 executing program 4 (fault-call:5 fault-nth:7):
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 09:59:52 executing program 6:
r0 = socket$inet(0x15, 0x80005, 0x0)
sendto$inet(r0, &(0x7f0000000280)="c05e89db53a347a66c05b0c5285850681accf98784014b6cec03ec3c48f5f8a510c03c114a13ebf020003fcb912d3513bb4512424054074438ec3230c56141930eee287be03004cd053b5e89cafe0865a5f7f20f8e37cc8f242da33a5ae9e1d6fa84d945cc2fc91862e9d6b79a9f42b9dd4adc", 0x73, 0x800, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000), 0x1a0, &(0x7f0000000180)=ANY=[@ANYBLOB="2afff7ffffffffff160100000600000061554fd277711881b5fb119464a0aa98202dd57ce48d2317dfb42d7295a82fdd885518b6a40ae0adaedfeb37912b361c576879ec9a3a40bbb9f03ef047c41e8526030aec54555f59ab12b29bca10a0e3c7fe3bdf6c7f7e25164867062a3a1f54eca1eafb11b70a9e58ced39c755aebd958a8c3ff037f616f6997f5dfc61698ed84426769950eca7e094b8b10290b41bdd61481d1709ce04e9ee61718047b2306bef54202c14b54b2cd3c229990e0bd42bfcdd6f2899862bcd3f329561592c1bc3464d2414281984ff514efb6755185b36e3b7d1b93ecc86c8810ba4fe31dae0c572a0d8c7ca2ef606d"], 0x10}, 0x8000)
pipe2(&(0x7f0000000600)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x800)
ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000640))
write$binfmt_misc(r0, &(0x7f0000000080)={'syz1', "a99b356c48fd820af008a2a05b63979d8f6e70af69b865703ab7843209398c2ed2cf51ade8cce13db94b6d31d7a8d4d86a0080279dca04c325915976e36c36437df320727528884dacc1c1c2c55c3cd1bc6bea850a92f74880fe46bc369329748d473e67a4269a9b3779fd87644deb476d16bef35679b7c4feca0cbde5220b307bcf7aa5c2"}, 0x89)

[  324.702096] FAULT_INJECTION: forcing a failure.
[  324.702096] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  324.714186] CPU: 0 PID: 23816 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
[  324.721481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  324.730847] Call Trace:
[  324.733460]  dump_stack+0x1b9/0x294
[  324.737108]  ? dump_stack_print_info.cold.2+0x52/0x52
[  324.742313]  should_fail.cold.4+0xa/0x1a
[  324.746371]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  324.751483]  ? pcpu_balance_workfn+0x16d0/0x16d0
[  324.756230]  ? find_held_lock+0x36/0x1c0
[  324.760299]  ? check_same_owner+0x320/0x320
[  324.764621]  ? __lockdep_init_map+0x105/0x590
[  324.769109]  ? rcu_note_context_switch+0x710/0x710
[  324.774039]  ? lockdep_init_map+0x9/0x10
[  324.778103]  ? __might_sleep+0x95/0x190
[  324.782069]  __alloc_pages_nodemask+0x34e/0xd70
[  324.786731]  ? __alloc_pages_slowpath+0x2db0/0x2db0
[  324.791740]  ? kasan_check_read+0x11/0x20
[  324.795883]  ? rcu_pm_notify+0xc0/0xc0
[  324.799762]  ? trace_hardirqs_off+0xd/0x10
[  324.804015]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  324.809552]  alloc_pages_current+0x10c/0x210
[  324.813953]  __get_free_pages+0xf/0x40
[  324.817829]  get_zeroed_page+0x11/0x20
[  324.821719]  mount_fs+0x210/0x328
[  324.825176]  vfs_kern_mount.part.34+0xd4/0x4d0
[  324.829753]  ? may_umount+0xb0/0xb0
[  324.833376]  ? _raw_read_unlock+0x22/0x30
[  324.837526]  ? __get_fs_type+0x97/0xc0
[  324.841409]  do_mount+0x564/0x3070
[  324.844942]  ? copy_mount_string+0x40/0x40
[  324.849166]  ? rcu_pm_notify+0xc0/0xc0
[  324.853060]  ? copy_mount_options+0x5f/0x380
[  324.857472]  ? rcu_read_lock_sched_held+0x108/0x120
[  324.862476]  ? kmem_cache_alloc_trace+0x616/0x780
[  324.867330]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  324.872867]  ? _copy_from_user+0xdf/0x150
[  324.877021]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  324.882556]  ? copy_mount_options+0x285/0x380
[  324.887053]  ksys_mount+0x12d/0x140
[  324.890669]  __x64_sys_mount+0xbe/0x150
[  324.894631]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  324.899652]  do_syscall_64+0x1b1/0x800
[  324.903535]  ? finish_task_switch+0x1ca/0x840
[  324.908028]  ? syscall_return_slowpath+0x5c0/0x5c0
[  324.912955]  ? syscall_return_slowpath+0x30f/0x5c0
[  324.917875]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  324.923242]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  324.928086]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  324.933271] RIP: 0033:0x455a09
[  324.936446] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  324.944139] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
[  324.951396] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
[  324.958670] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
[  324.965927] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  324.973193] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000007
2018/05/22 09:59:53 executing program 2:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 09:59:53 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 09:59:53 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)="2e2f636f6e74726f6c2f66696c6531ff", 0x0)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

2018/05/22 09:59:53 executing program 7:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
r0 = semget$private(0x0, 0x3, 0x50)
semctl$GETZCNT(r0, 0x1, 0xf, &(0x7f0000000140)=""/5)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8)
syz_mount_image$msdos(&(0x7f0000000300)='msdos\x00', &(0x7f0000000340)='./file1\x00', 0x5, 0x2, &(0x7f00000006c0)=[{&(0x7f0000000480)="e31e18cf2456788b631629cb8932c676442428", 0x13, 0x100000000}, {&(0x7f0000000600)="f8d0b274e7e5f0892ada35df4c9bfc1b97acc6be09f4ed0273ca30b47ccc6db15745e04ebb059e4f25a1bc78d6598c9e9b7582809695aa5d3e4027d8a60874bdf3f4dc8ed70db9b1cc779116c92e348301e5136832b2bfc1e18d6a13555d934d1e0b4aec0d58fe6345ed16fec30e36f0431919ff6ffccdeac9e2b36d121a45b889fe7d47cb3580f4b091", 0x8a}], 0x1042000, &(0x7f0000000700)={[{@sys_immutable='sys_immutable', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@usefree='usefree', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@discard='discard', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@quiet='quiet', 0x2c}]})
syz_fuse_mount(&(0x7f0000000280)='./file0\x00', 0x4000, r1, 0x0, 0x0, 0x0)
r2 = memfd_create(&(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x3)
ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000500)=""/231)
lchown(&(0x7f0000000180)='./file0/.ile0\x00', 0x0, 0x0)
r3 = memfd_create(&(0x7f0000000000)='*)/[/\x00', 0x2)
ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f00000001c0)={0xf15, 0x9, 0x4, 0x200, 0x9})
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
syz_fuse_mount(&(0x7f00000004c0)='./file0/.ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x101402, 0x0)
semop(r0, &(0x7f0000000080)=[{0x3, 0xffffffff00000001, 0x1000}, {0x2, 0x2, 0x1000}], 0x2)

2018/05/22 09:59:53 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0)
ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0x9, 0x8001})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0)
ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000140)=ANY=[@ANYBLOB="080000000000000001000080ffff00000800000000000000020000000600eedeb8ad877c6e80ab0000ff030000000000001f0000c072a600000600000004000d00000006000000000800000300000001000100000000000d000700bcd90000070000004000000040000000000000000200fcff080000000300000008000000090000000000000000000000090000000600000003000000be04000000000000070000c03f0000000500000001000000070000000000000000000000000000"])
ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0)
bind$alg(r2, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58)
ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f00000000c0)={0x7, 0x3, 0x9, 0x77, "1b0017cdfbcc149ec28c86afb1be23b3835658e78c61136d5ea09f753ae2dd535e47ebfc0f517ab0972e2eb1", 0xc2221bb})

2018/05/22 09:59:53 executing program 1:
r0 = timerfd_create(0x0, 0x0)
timerfd_settime(r0, 0x0, &(0x7f0000007000)={{}, {0x0, 0x5}}, &(0x7f0000002000))
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x40000)
ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000080))
timerfd_gettime(r0, &(0x7f0000000000))

2018/05/22 09:59:53 executing program 5:
r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="c8", 0x1, 0xffffffffffffffff)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x80, 0x0)
ioctl$KVM_SMI(r1, 0xaeb7)
add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, r0)

2018/05/22 09:59:53 executing program 4 (fault-call:5 fault-nth:8):
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 09:59:53 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
accept4$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14, 0x80000)
setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0xd}}, 0xf0)
r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x80)
ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f00000000c0))
setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)
pread64(r0, &(0x7f0000001240)=""/4096, 0x1000, 0x0)

[  325.171180] FAULT_INJECTION: forcing a failure.
[  325.171180] name failslab, interval 1, probability 0, space 0, times 0
[  325.182908] CPU: 0 PID: 23844 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
[  325.190198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  325.199563] Call Trace:
[  325.202151]  dump_stack+0x1b9/0x294
[  325.205771]  ? dump_stack_print_info.cold.2+0x52/0x52
[  325.210951]  ? pcpu_next_unpop+0x83/0xf0
[  325.215017]  should_fail.cold.4+0xa/0x1a
[  325.219069]  ? kasan_check_write+0x14/0x20
[  325.223377]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  325.228474]  ? graph_lock+0x170/0x170
[  325.232260]  ? wait_for_completion+0x870/0x870
[  325.236873]  ? graph_lock+0x170/0x170
[  325.240670]  ? find_next_zero_bit+0x111/0x140
[  325.245153]  ? find_held_lock+0x36/0x1c0
[  325.249215]  ? __lock_is_held+0xb5/0x140
[  325.253271]  ? check_same_owner+0x320/0x320
[  325.257584]  ? __might_sleep+0x95/0x190
[  325.261545]  ? rcu_note_context_switch+0x710/0x710
[  325.266464]  __should_failslab+0x124/0x180
[  325.270689]  should_failslab+0x9/0x14
[  325.274477]  __kmalloc+0x2c8/0x760
[  325.278005]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  325.283018]  ? __lockdep_init_map+0x105/0x590
[  325.288112]  ? __list_lru_init+0xdd/0x790
[  325.292249]  __list_lru_init+0xdd/0x790
[  325.296210]  ? list_lru_destroy+0x4c0/0x4c0
[  325.300516]  ? mark_held_locks+0xc9/0x160
[  325.305005]  ? __raw_spin_lock_init+0x1c/0x100
[  325.309583]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  325.314590]  ? __lockdep_init_map+0x105/0x590
[  325.319074]  ? lockdep_init_map+0x9/0x10
[  325.323123]  sget_userns+0x73a/0xf00
[  325.326822]  ? get_anon_bdev+0x2f0/0x2f0
[  325.330978]  ? test_bdev_super+0x50/0x50
[  325.335031]  ? destroy_unused_super.part.11+0x110/0x110
[  325.340380]  ? rcu_read_lock_sched_held+0x108/0x120
[  325.345382]  ? __alloc_pages_nodemask+0xacf/0xd70
[  325.350211]  ? __alloc_pages_slowpath+0x2db0/0x2db0
[  325.355217]  ? kasan_check_read+0x11/0x20
[  325.359357]  ? cap_capable+0x1f9/0x260
[  325.363237]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  325.368761]  ? security_capable+0x99/0xc0
[  325.372901]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  325.378424]  ? ns_capable_common+0x13f/0x170
[  325.382822]  ? get_anon_bdev+0x2f0/0x2f0
[  325.386870]  sget+0x10b/0x150
[  325.389967]  ? test_bdev_super+0x50/0x50
[  325.394022]  ? fuse_ctl_add_conn+0x280/0x280
[  325.398417]  mount_single+0x3a/0x170
[  325.402119]  fuse_ctl_mount+0x2c/0x40
[  325.405904]  mount_fs+0xae/0x328
[  325.409258]  vfs_kern_mount.part.34+0xd4/0x4d0
[  325.413830]  ? may_umount+0xb0/0xb0
[  325.417441]  ? _raw_read_unlock+0x22/0x30
[  325.421575]  ? __get_fs_type+0x97/0xc0
[  325.425451]  do_mount+0x564/0x3070
[  325.428992]  ? copy_mount_string+0x40/0x40
[  325.433214]  ? rcu_pm_notify+0xc0/0xc0
[  325.437092]  ? copy_mount_options+0x5f/0x380
[  325.446609]  ? rcu_read_lock_sched_held+0x108/0x120
[  325.451612]  ? kmem_cache_alloc_trace+0x616/0x780
[  325.456444]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  325.461967]  ? _copy_from_user+0xdf/0x150
[  325.466104]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  325.471626]  ? copy_mount_options+0x285/0x380
[  325.476109]  ksys_mount+0x12d/0x140
[  325.479723]  __x64_sys_mount+0xbe/0x150
[  325.483684]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  325.488693]  do_syscall_64+0x1b1/0x800
[  325.492565]  ? finish_task_switch+0x1ca/0x840
[  325.497052]  ? syscall_return_slowpath+0x5c0/0x5c0
[  325.501968]  ? syscall_return_slowpath+0x30f/0x5c0
[  325.506885]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  325.512247]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  325.517079]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
2018/05/22 09:59:53 executing program 5:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000680)='uid_map\x00')
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00')
fcntl$setsig(r0, 0xa, 0x33)
sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000840)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000800)={&(0x7f0000000740)=ANY=[@ANYBLOB="88000000", @ANYRES16=r1, @ANYBLOB="000126bd7000fcdbdf250a0000000800060002000000380001000c0006006c626c63000000000c0007000f0000000200000014000300ff020000000000000000000000000001080009003700000008000400ffff7b07709fff6b0a850300010000000800010000000000080006000800000008000500050000000800060009000000"], 0x88}, 0x1, 0x0, 0x0, 0x20000081}, 0x4)
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000040)="c74b474a184e02554dad6c3d085db3587d5bebe9a446696948cdcf4fd77cd321876592b5ae79b300040615a1ea736c778d723ab785a3684f1bf0c7d5bb98fc0c0e52049a1abd0056777c309cfced034b8da3a745d93659967b8a4dc34005fe9fae9c2b5f2f70b9814b9b9ea63135c7599cd274f894d36a9f7456d87c96b551d6", 0x80}, {&(0x7f00000000c0)="30c09380bb4f0d4538f2189d3da23a5cd1470f7518304360286619755a7628ac55f961f0bee1", 0x26, 0x1e}, {&(0x7f0000000100)="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", 0xfe, 0x7fff}, {&(0x7f0000000200)="eb76f6d725a32850a6af046df3c5feba0815db5e0c1345e113b7319e3f5a712d3707eec45d9af8aabee8a9677055e1ab590d88679047dc4a034e65acb9c826920168cdae7c899f93342de2482993479ea0b81e859935a07b9fb681699141a8458c64c045c699b95c60da09970cd52c096cdc7b9969483277e42c2f4380191ebe67d8f18aa9469e38238ff983cdfbbdd79b8ca1043a", 0x95, 0x1f}, {&(0x7f0000000440)="2a9950458e51858d948d83b3dbba37fdd95a534785ec556f2982fb2aca0fd3e5b83e88c6ddf4375ff39b2902e63c5de3081c8e1f09a42eb208fb8bcd5c6f1aea28647212cd82d34e", 0x48, 0x100}], 0x8000, &(0x7f0000000000))
ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002d80)=<r2=>0x0)
readlink(&(0x7f0000002c40)='./file0\x00', &(0x7f0000002c80)=""/238, 0xee)
process_vm_readv(r2, &(0x7f0000002a80)=[{&(0x7f00000004c0)=""/233, 0xe9}, {&(0x7f0000000880)=""/239, 0xef}, {&(0x7f00000005c0)=""/134, 0x86}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/114, 0x72}, {&(0x7f0000001a00)=""/67, 0x43}, {&(0x7f0000001a80)=""/4096, 0x1000}], 0x7, &(0x7f0000002bc0)=[{&(0x7f0000002b00)=""/192, 0xc0}, {&(0x7f0000000380)=""/17, 0x11}], 0x2, 0x0)
ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000002c00)=0x1)

[  325.522251] RIP: 0033:0x455a09
[  325.525422] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  325.533118] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
[  325.540372] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
[  325.547627] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
[  325.554882] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  325.562147] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000008
2018/05/22 09:59:54 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 09:59:54 executing program 1:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = semget$private(0x0, 0x3, 0x100)
semctl$GETPID(r1, 0x6, 0xb, &(0x7f0000000040)=""/7)
r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7fff, 0x4800)
ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f00000000c0)={{0x3, 0x3, 0x6, 0x0, 0x203e}, 0x3ff, 0x3f, 0x10000})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8995, &(0x7f0000000000)={'bridge0\x00'})

2018/05/22 09:59:54 executing program 4 (fault-call:5 fault-nth:9):
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 09:59:54 executing program 5:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff}, 0x1c)
syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb86dd60093a0600083a00fe80002000195e3c00000000c50000000000bbff0200000000000000000000000000010000000000089078"], &(0x7f0000000100))

2018/05/22 09:59:54 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)='./control/file1\x00', 0x0)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

2018/05/22 09:59:54 executing program 6:
r0 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40400, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x4, 0x8)
accept4$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40082406, 0xffffffffffffffff)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)

2018/05/22 09:59:54 executing program 7:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
lchown(&(0x7f0000000000)='./file0/.ile0\x00', 0x0, 0x0)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 09:59:54 executing program 2:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)="2e2f66696c65302f66696c6530f6", &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 09:59:54 executing program 5:
r0 = socket(0x10, 0x80002, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r2, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f00004c4fe4)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000fedffe)="05"})
openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0xfffffffffffffe47, 0x0, &(0x7f0000002000)})

2018/05/22 09:59:54 executing program 6:
socket$nl_generic(0x10, 0x3, 0x10)
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0)
ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)=0x1)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1b4, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}, @generic="da948c4d3c52838cbf1b9e97bbf926fb3ada9d591ce3597b7c3b49a971c90ce3fce17a80bbc7", @nested={0x6c, 0x60, [@generic="10e56cafabb59165c89e76047b6b2021b7b684f337de533959448a82e49eb5cda56c3d6a85fc88c2252f393b02cba76c139afffede434de630a26e9479871f91c3cefb0aff17ef000e2d683743c28befe8b90f174e6891cd09135b5b3277e9", @generic="a6d8a8bd0d01584eea"]}, @generic="7fd4380299cee6417439a6fe1b5386ec6de4a0de215b8ab582c3c46dc3370f16d57e51d5940ec0218ee231dd8dc845f68151acca87135f58d41a84e46083be3b6ccb26f91866ef93c0c5fad4f69cca2467aa44e7d23d74487662e869503b9fd42b79f5", @nested={0xa0, 0x24, [@generic="5335cb60b892a3c8580677ea30c694adee0d040d420909c7ed1207395262ccd47ed260419d02abac8ff2feb524ccd02f43e28a23b0180faf9b000616d95f30227192ca6d2d750f9a93b3e76b8d2caaae83f4d1546b64298bc5da0c150cbeda71687903921bbeba19ab961dcc147dabb2160f37a3444781c07248c07c434b91b3156751d70edec680", @typed={0x14, 0x2a, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x1b4}, 0x1}, 0x0)
socket$bt_cmtp(0x1f, 0x3, 0x5)

2018/05/22 09:59:54 executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x1f)
writev(r0, &(0x7f00000014c0)=[{&(0x7f00000000c0)="a7d65422d5c1944687c964c8b1c2297f70e5da631a609d81803d15846013030612f4edabdb0bf52711addad9018a36b201a6ef0d9bf9d2ca1d143651311f6065a7d4f7b86543724f8f22f7a8844a8a88622917561ec61284991ff93216deb0a7bc963c9609cebfdc427cfe7b986974f0b07962967c6469d88285b15197ccc68aedfad4c9cc1b631ce7058b2577387b3948f21f77e9d7d917fd3cc85f1e3747175f2727577c60436dcbc785a6fd9fe952bb4235bfb81a17836371e63f24619635e2f8f405049258a1673e7676"}, {&(0x7f00000001c0)="87593a4e101473716a09d3da1f22aebbcf4f190cd724fc98f732ddbbcb8f74a2203a9f63a7919093cd510fd8f857ec3aab264ef44904c97f387f42c1f27b8e1118b60bc153fe05920e01f71ac99316c2e7eede47821e1c85fe51329cdaf07dda5363290baf7831e6828f0368673dc75eaab388fc0e77b464f946ea1e02ee4e8fb93a79415a8b2c65ddad5abcdccbe8c26e02a94cdd2bf0cbf40fb5c71e8d1ed6c4b0c2b6b96a69f604fded7203c7b8acc8323d3d7ca9b6c01d39ec67c44b02c243bea0d4f3875cfec50ebbb4ae0280"}, {&(0x7f00000002c0)="2dceff1689f96e067ce960a6128fd1490375e70fa97714a732245c0a8d97c4777ff4574c12eebfea0c5fb0fd65cb3b88f44829df80df6967dce1e1b3cdb06feba34995cfe7b3459d33ae7fbba79f867f40ee6441d3b6af6e16f7181555906eb46136478c3a70b1adf23c180535cceaa344d8d5d2bc8d850bdb9fd9d7d926f5c2130a88d73457d1d4fe20a1c497749155d946c3034c90f03c170e0a5df877b3002ab7810f832bcd91e6992f0bef590e029f9e933f921a911875dc2a1c719afb5c6110cd632f4cc0ab6476be858d8e1142dfe784aff88c8e4d75"}, {&(0x7f00000003c0)="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"}, {&(0x7f00000013c0)="f1992ce9521767b060c9cbd9ae58f0c12d1b393e09ecf0077ef46f9849c477b33184c2f086dc6fe4dd79a99b75a8aa82eb2b0b6dfca287167a75abc8ad139b41ae16b5c77817ca44ceb82813d2d294aca2a7b4f27b76a3a77250f8a506266cd93e40368363a4860affcd9375d9d2a2fe4b218a0fc635d8d96ee6087c700cb3baea5eae22f3d7c30a56c48f44de12458e95692db013bc59d29d66ab71965175a7f078f5d1830c10b32c46b057051aa42c21d30f810834e1983d31d638919ee7964472af846ee35546525474b74415e3dfbe23b039f03012359816a3eb4ef48ccc098e403570e1d2b659c13bbf213dd41fb3c5116bbe005d5569"}], 0x10000265)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x2, <r2=>0x0, 0x0, 0x7f})
ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0xffff, r2, 0x0, 0x413})
getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000001540)=""/4096, &(0x7f0000002540)=0x1000)

[  326.190983] FAULT_INJECTION: forcing a failure.
[  326.190983] name failslab, interval 1, probability 0, space 0, times 0
[  326.202311] CPU: 1 PID: 23914 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
[  326.209594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  326.218976] Call Trace:
[  326.221585]  dump_stack+0x1b9/0x294
[  326.224766] netlink: 408 bytes leftover after parsing attributes in process `syz-executor6'.
[  326.225236]  ? dump_stack_print_info.cold.2+0x52/0x52
[  326.225256]  ? kasan_check_write+0x14/0x20
[  326.225275]  should_fail.cold.4+0xa/0x1a
[  326.247458]  ? wait_for_completion+0x870/0x870
[  326.252969]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  326.258100]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  326.263655]  ? find_next_zero_bit+0x111/0x140
[  326.268150]  ? rcu_is_watching+0x85/0x140
[  326.272295]  ? rcu_pm_notify+0xc0/0xc0
[  326.276197]  ? find_held_lock+0x36/0x1c0
[  326.280276]  ? check_same_owner+0x320/0x320
[  326.284631]  ? rcu_note_context_switch+0x710/0x710
[  326.289567]  __should_failslab+0x124/0x180
[  326.293805]  should_failslab+0x9/0x14
[  326.297603]  kmem_cache_alloc_trace+0x2cb/0x780
[  326.302273]  ? kasan_check_write+0x14/0x20
[  326.306508]  ? do_raw_spin_lock+0xc1/0x200
[  326.310830]  sget_userns+0x1c7/0xf00
[  326.314545]  ? get_anon_bdev+0x2f0/0x2f0
[  326.318601]  ? test_bdev_super+0x50/0x50
[  326.322670]  ? destroy_unused_super.part.11+0x110/0x110
[  326.328044]  ? rcu_read_lock_sched_held+0x108/0x120
[  326.333070]  ? __alloc_pages_nodemask+0xacf/0xd70
[  326.337903]  ? __alloc_pages_slowpath+0x2db0/0x2db0
[  326.342914]  ? kasan_check_read+0x11/0x20
[  326.347069]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  326.352601]  ? cap_capable+0x1f9/0x260
[  326.356488]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  326.362042]  ? security_capable+0x99/0xc0
[  326.366193]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  326.371823]  ? ns_capable_common+0x13f/0x170
[  326.376241]  ? get_anon_bdev+0x2f0/0x2f0
[  326.380299]  sget+0x10b/0x150
[  326.383399]  ? test_bdev_super+0x50/0x50
[  326.387464]  ? fuse_ctl_add_conn+0x280/0x280
[  326.391868]  mount_single+0x3a/0x170
[  326.395582]  fuse_ctl_mount+0x2c/0x40
[  326.399375]  mount_fs+0xae/0x328
[  326.402743]  vfs_kern_mount.part.34+0xd4/0x4d0
[  326.407333]  ? may_umount+0xb0/0xb0
[  326.410961]  ? _raw_read_unlock+0x22/0x30
[  326.415111]  ? __get_fs_type+0x97/0xc0
[  326.419008]  do_mount+0x564/0x3070
[  326.422563]  ? do_raw_spin_unlock+0x9e/0x2e0
[  326.426984]  ? copy_mount_string+0x40/0x40
[  326.431237]  ? rcu_pm_notify+0xc0/0xc0
[  326.435121]  ? copy_mount_options+0x5f/0x380
[  326.439530]  ? rcu_read_lock_sched_held+0x108/0x120
[  326.444545]  ? kmem_cache_alloc_trace+0x616/0x780
[  326.449381]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  326.454912]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  326.460437]  ? copy_mount_options+0x285/0x380
[  326.464932]  ksys_mount+0x12d/0x140
[  326.468548]  __x64_sys_mount+0xbe/0x150
[  326.472507]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  326.477514]  do_syscall_64+0x1b1/0x800
[  326.481388]  ? finish_task_switch+0x1ca/0x840
[  326.485887]  ? syscall_return_slowpath+0x5c0/0x5c0
[  326.490817]  ? syscall_return_slowpath+0x30f/0x5c0
[  326.495736]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  326.501104]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  326.505951]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  326.511130] RIP: 0033:0x455a09
[  326.514309] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  326.522021] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
[  326.529297] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
2018/05/22 09:59:54 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 09:59:54 executing program 4 (fault-call:5 fault-nth:10):
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

[  326.536566] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
[  326.543829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  326.551094] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000009
2018/05/22 09:59:55 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 09:59:55 executing program 1:
r0 = socket(0x10, 0x2, 0xc)
write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f)
write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000200000010d10500cf", 0x1f)
r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xc5, 0x200)
ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000080)={0xb3d, 0x1000, 0x0, 0x4, 0x7})

[  326.606432] netlink: 408 bytes leftover after parsing attributes in process `syz-executor6'.
[  326.661482] FAULT_INJECTION: forcing a failure.
[  326.661482] name failslab, interval 1, probability 0, space 0, times 0
[  326.672867] CPU: 1 PID: 23941 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
[  326.680150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  326.689515] Call Trace:
[  326.692128]  dump_stack+0x1b9/0x294
[  326.694177] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'.
[  326.695767]  ? dump_stack_print_info.cold.2+0x52/0x52
2018/05/22 09:59:55 executing program 1:
r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0)
getsockname$netrom(r0, &(0x7f0000000100)=@full, &(0x7f0000000200)=0x48)
ftruncate(r0, 0x2081fc)
r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0)
mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0)
r2 = socket(0x11, 0x2, 0x0)
r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x20100f})
ioctl$TUNSETLINK(r3, 0x400454cd, 0x1)
ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201})
mremap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000005000/0x1000)=nil)
mount(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='adfs\x00', 0x0, &(0x7f0000000740)="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")
ioctl(r1, 0x1, &(0x7f00000001c0)="f247e169a10f7b0d3a5f63b4a1e9b2ed39454ed74650bb1708a64a4ba86d000000000000000000000000000000")
sendfile(r0, r1, 0x0, 0x8000)
madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9)

[  326.709453]  ? kernel_text_address+0x79/0xf0
[  326.713880]  ? __unwind_start+0x166/0x330
[  326.716421] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'.
[  326.718147]  should_fail.cold.4+0xa/0x1a
[  326.718168]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  326.718192]  ? graph_lock+0x170/0x170
[  326.718211]  ? save_stack+0x43/0xd0
[  326.718226]  ? kasan_kmalloc+0xc4/0xe0
[  326.718238]  ? __kmalloc+0x14e/0x760
[  326.718254]  ? __list_lru_init+0xdd/0x790
[  326.755090]  ? find_held_lock+0x36/0x1c0
[  326.759168]  ? __lock_is_held+0xb5/0x140
[  326.763249]  ? check_same_owner+0x320/0x320
[  326.767584]  ? rcu_note_context_switch+0x710/0x710
[  326.772529]  __should_failslab+0x124/0x180
[  326.776779]  should_failslab+0x9/0x14
[  326.780590]  kmem_cache_alloc_node_trace+0x26f/0x770
[  326.785702]  ? mark_held_locks+0xc9/0x160
[  326.789853]  ? __raw_spin_lock_init+0x1c/0x100
[  326.794451]  __kmalloc_node+0x33/0x70
[  326.798263]  kvmalloc_node+0x6b/0x100
[  326.802076]  __list_lru_init+0x559/0x790
[  326.806153]  ? list_lru_destroy+0x4c0/0x4c0
[  326.810495]  ? mark_held_locks+0xc9/0x160
[  326.814660]  ? __raw_spin_lock_init+0x1c/0x100
[  326.819253]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  326.824273]  ? __lockdep_init_map+0x105/0x590
[  326.828777]  ? lockdep_init_map+0x9/0x10
[  326.832840]  sget_userns+0x73a/0xf00
[  326.836539]  ? get_anon_bdev+0x2f0/0x2f0
[  326.840592]  ? test_bdev_super+0x50/0x50
[  326.844643]  ? destroy_unused_super.part.11+0x110/0x110
[  326.850001]  ? rcu_read_lock_sched_held+0x108/0x120
[  326.855029]  ? __alloc_pages_nodemask+0xacf/0xd70
[  326.859881]  ? __alloc_pages_slowpath+0x2db0/0x2db0
[  326.864906]  ? kasan_check_read+0x11/0x20
[  326.869055]  ? cap_capable+0x1f9/0x260
[  326.872944]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  326.878492]  ? security_capable+0x99/0xc0
[  326.882647]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  326.888186]  ? ns_capable_common+0x13f/0x170
[  326.892594]  ? get_anon_bdev+0x2f0/0x2f0
[  326.896644]  sget+0x10b/0x150
[  326.899738]  ? test_bdev_super+0x50/0x50
[  326.903797]  ? fuse_ctl_add_conn+0x280/0x280
[  326.908220]  mount_single+0x3a/0x170
[  326.911936]  fuse_ctl_mount+0x2c/0x40
[  326.915744]  mount_fs+0xae/0x328
[  326.919103]  vfs_kern_mount.part.34+0xd4/0x4d0
[  326.923674]  ? may_umount+0xb0/0xb0
[  326.927300]  ? _raw_read_unlock+0x22/0x30
[  326.931449]  ? __get_fs_type+0x97/0xc0
[  326.935330]  do_mount+0x564/0x3070
[  326.938858]  ? copy_mount_string+0x40/0x40
[  326.943081]  ? rcu_pm_notify+0xc0/0xc0
[  326.946975]  ? copy_mount_options+0x5f/0x380
[  326.951382]  ? rcu_read_lock_sched_held+0x108/0x120
[  326.956388]  ? kmem_cache_alloc_trace+0x616/0x780
[  326.961229]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  326.966763]  ? _copy_from_user+0xdf/0x150
[  326.970917]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  326.976461]  ? copy_mount_options+0x285/0x380
[  326.980958]  ksys_mount+0x12d/0x140
[  326.984576]  __x64_sys_mount+0xbe/0x150
[  326.988548]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  326.993575]  do_syscall_64+0x1b1/0x800
[  326.997456]  ? finish_task_switch+0x1ca/0x840
[  327.001956]  ? syscall_return_slowpath+0x5c0/0x5c0
[  327.006905]  ? syscall_return_slowpath+0x30f/0x5c0
2018/05/22 09:59:55 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)="2e2f636f6e74726f6c2f66696c6531fe", 0x0)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

[  327.011864]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  327.017248]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  327.022108]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  327.027303] RIP: 0033:0x455a09
[  327.030503] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  327.038223] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
[  327.045506] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
[  327.052785] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
2018/05/22 09:59:55 executing program 6:
socket$nl_generic(0x10, 0x3, 0x10)
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0)
ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)=0x1)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1b4, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}, @generic="da948c4d3c52838cbf1b9e97bbf926fb3ada9d591ce3597b7c3b49a971c90ce3fce17a80bbc7", @nested={0x6c, 0x60, [@generic="10e56cafabb59165c89e76047b6b2021b7b684f337de533959448a82e49eb5cda56c3d6a85fc88c2252f393b02cba76c139afffede434de630a26e9479871f91c3cefb0aff17ef000e2d683743c28befe8b90f174e6891cd09135b5b3277e9", @generic="a6d8a8bd0d01584eea"]}, @generic="7fd4380299cee6417439a6fe1b5386ec6de4a0de215b8ab582c3c46dc3370f16d57e51d5940ec0218ee231dd8dc845f68151acca87135f58d41a84e46083be3b6ccb26f91866ef93c0c5fad4f69cca2467aa44e7d23d74487662e869503b9fd42b79f5", @nested={0xa0, 0x24, [@generic="5335cb60b892a3c8580677ea30c694adee0d040d420909c7ed1207395262ccd47ed260419d02abac8ff2feb524ccd02f43e28a23b0180faf9b000616d95f30227192ca6d2d750f9a93b3e76b8d2caaae83f4d1546b64298bc5da0c150cbeda71687903921bbeba19ab961dcc147dabb2160f37a3444781c07248c07c434b91b3156751d70edec680", @typed={0x14, 0x2a, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x1b4}, 0x1}, 0x0)
socket$bt_cmtp(0x1f, 0x3, 0x5)

2018/05/22 09:59:55 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

[  327.058165] binder: 23928:23967 ioctl c0306201 20007000 returned -14
[  327.060057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  327.060067] R13: 00000000000004a5 R14: 00000000006fb018 R15: 000000000000000a
2018/05/22 09:59:55 executing program 1:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000000)={0x2, 0x0, [{0x1}, {0x80000008, 0x873}]})
ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000080)={0x8, 0xf000})

[  327.110700] netlink: 408 bytes leftover after parsing attributes in process `syz-executor6'.
[  327.244550] binder_alloc: binder_alloc_mmap_handler: 23928 20001000-20004000 already mapped failed -16
[  327.275788] binder: BINDER_SET_CONTEXT_MGR already set
[  327.283520] binder: 23928:23931 ioctl 40046207 0 returned -16
[  327.309009] binder_alloc: 23928: binder_alloc_buf, no vma
[  327.314767] binder: 23928:23993 transaction failed 29189/-3, size 0-0 line 2971
[  327.322917] binder: 23928:23993 ioctl c0306201 20007000 returned -14
[  327.365753] binder: undelivered TRANSACTION_ERROR: 29189
[  327.371782] binder: release 23928:23967 transaction 36 out, still active
[  327.378844] binder: undelivered TRANSACTION_COMPLETE
[  327.384799] binder: release 23928:23931 transaction 36 in, still active
[  327.391664] binder: send failed reply for transaction 36, target dead
[  327.463289] device bridge_slave_1 left promiscuous mode
[  327.468862] bridge0: port 2(bridge_slave_1) entered disabled state
[  327.481627] device bridge_slave_0 left promiscuous mode
[  327.487223] bridge0: port 1(bridge_slave_0) entered disabled state
[  327.521704] team0 (unregistering): Port device team_slave_1 removed
[  327.532583] team0 (unregistering): Port device team_slave_0 removed
[  327.543720] bond0 (unregistering): Releasing backup interface bond_slave_1
[  327.560513] bond0 (unregistering): Releasing backup interface bond_slave_0
[  327.590064] bond0 (unregistering): Released all slaves
2018/05/22 09:59:56 executing program 2:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 09:59:56 executing program 7:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0\x00', 0x513e578d27f9a853, 0x40)
connect$netrom(r0, &(0x7f0000000140)=@full={{0x3, {"a12c3d0270daac"}, 0x1}, [{"1def4ef22cd831"}, {"3f3e4290a8914d"}, {"0db0a2bbd351e3"}, {"9beb408dcbc66c"}, {"6e2d7705e222aa"}, {"c299142d3dbd1f"}, {"5d869d1e7cae43"}, {"dac9c0a9c46337"}]}, 0x48)
lchown(&(0x7f0000000000)='./file0/.ile0\x00', 0x0, 0x0)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
syz_fuse_mount(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 09:59:56 executing program 6:
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=<r0=>0x0)
ptrace$setregset(0x4205, r0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)="4b223245bca1125ca4ec70ff6f3b4ed297a4765e61944a386c67119b17b0c6ce1927", 0x22})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x2a, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x0)
r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x0, 0x0)
socket(0x5, 0x6, 0x7)
setsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f00000001c0)=0x1ff, 0x4)
syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x20800)

2018/05/22 09:59:56 executing program 4 (fault-call:5 fault-nth:11):
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 09:59:56 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 09:59:56 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)='./control/file1\x00', 0x0)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

2018/05/22 09:59:56 executing program 1:
pipe2(&(0x7f0000f61000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
getrusage(0x1, &(0x7f0000000140))
r2 = userfaultfd(0x800)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c)
r3 = dup2(r1, r0)
connect$nfc_raw(r0, &(0x7f0000000040)={0x27, 0x0, 0x1}, 0x10)
r4 = dup2(r0, r2)
sendmsg$nl_netfilter(r4, &(0x7f0000000600)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x81004200}, 0xc, &(0x7f00000005c0)={&(0x7f0000000200)={0x3b0, 0x7, 0x8, 0x24, 0x70bd2b, 0x25dfdbfe, {0x0, 0x0, 0x2}, [@nested={0x288, 0x85, [@generic="9349f5d529fb5dec9ca0f337580b4baec72a56676053942930bf10718593a749b0bb88f11f28ff028baec3e51492320c2774527123fd981d8dab383312cefc61d3c6abc66521e8dffa03164f91e9a2820b66c1b82568b7629efe84d177e78b4e39fe6d2789344ba7c2c1463c91b0a51563d2f3ea73c4f10f49cb6d52f84e124f73e60ac25f4676313fa3626aa734cebbba8ea0f361d58df9a252142a088e126363eb13efac4350631a1617da68dcaae7446d454948d02618f1250b94b7f4c87508edbb9d5d0d7f77ac4edfcf56b7b91e0d4fa43e2a29a92c489617b5", @typed={0x8, 0x3f, @u32=0x2}, @typed={0x8, 0x43, @fd=r2}, @typed={0x4, 0x26}, @typed={0x30, 0x87, @binary="85f0d86e974d1b40e1e8869e58b8e02f8d8b5f13dbbf0309c0d751dba895b2467c1dc1a99753f30da21b"}, @typed={0x8, 0x6f, @u32=0x200}, @generic="1dd3a72481c3ce0b6b345e7a180cb761f3a92739d6e43a18005fcf233523ecf48db796f6adb454d5663830e9b49b9a7d2454576837f0263be827ba66b9d4573fcedd0bbc2b81c3ebe4d3ef9f7adbd83aeeaad5b96c4c0510", @typed={0x8, 0x83, @u32=0xf3}, @generic="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"]}, @typed={0x20, 0xf, @str='wlan1*eth1^em1selfkeyring\x00'}, @typed={0xf4, 0x54, @binary="d5b76eabe883e51c3307cf0348a789824c59e104f9c90324029eb8c86c9f0c6c97b258449f32ebc719f54cdd824c17a3e459ff097dfb85731691245a18c0a8982a6852d7f5d25795b6a5eb45bdea4dc36b2aec8c67c4b33bf7598bb6d881f3e4642c65f3b4c6d3e855a6ed5ec30a7b57ecd619a005254129165121b8a451f7beb7f2a9b8274444db156addb871f7f552e35f360d7567420c4738e9bcd850c9cfe23f485fddb413f7d24cf1f63170634c4784bb8fe091652f46e4950206a725a1683783b70a85dd4e0c17ec30190624c02748c6257b529c0ee02959ef11a56db824e432e67cacaab51c43935683fb"}]}, 0x3b0}, 0x1, 0x0, 0x0, 0x48000}, 0x40000)
getsockname$llc(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0xfffffec0)

2018/05/22 09:59:56 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xfff)
syz_emit_ethernet(0x66, &(0x7f00000000c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_mc={0x8864, {[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @local={0xac, 0x14, 0x14, 0xaa}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f00000004c0))

2018/05/22 09:59:56 executing program 5:
r0 = socket(0xa, 0x1, 0x0)
getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10)
ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f")
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$KDGKBLED(r1, 0xc074510c, &(0x7f0000a07fff))
ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000000)=""/91)

[  328.092405] FAULT_INJECTION: forcing a failure.
[  328.092405] name failslab, interval 1, probability 0, space 0, times 0
[  328.103890] CPU: 0 PID: 24010 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
[  328.111178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  328.120542] Call Trace:
[  328.123145]  dump_stack+0x1b9/0x294
[  328.126789]  ? dump_stack_print_info.cold.2+0x52/0x52
[  328.131994]  ? __save_stack_trace+0x7e/0xd0
[  328.136338]  should_fail.cold.4+0xa/0x1a
[  328.140420]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  328.145552]  ? save_stack+0x43/0xd0
[  328.149201]  ? kasan_kmalloc+0xc4/0xe0
[  328.153103]  ? kmem_cache_alloc_trace+0x152/0x780
[  328.157960]  ? __memcg_init_list_lru_node+0x17d/0x2c0
[  328.163163]  ? __list_lru_init+0x456/0x790
[  328.167409]  ? sget_userns+0x73a/0xf00
[  328.171295]  ? graph_lock+0x170/0x170
[  328.175087]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  328.179832]  ? do_mount+0x564/0x3070
[  328.183534]  ? ksys_mount+0x12d/0x140
[  328.187325]  ? __x64_sys_mount+0xbe/0x150
[  328.191460]  ? do_syscall_64+0x1b1/0x800
[  328.195514]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  328.200871]  ? find_held_lock+0x36/0x1c0
[  328.204929]  ? __lock_is_held+0xb5/0x140
[  328.208992]  ? check_same_owner+0x320/0x320
[  328.213312]  ? rcu_note_context_switch+0x710/0x710
[  328.218259]  __should_failslab+0x124/0x180
[  328.222490]  should_failslab+0x9/0x14
[  328.226284]  kmem_cache_alloc_trace+0x2cb/0x780
[  328.230940]  ? __kmalloc_node+0x33/0x70
[  328.234904]  ? __kmalloc_node+0x33/0x70
[  328.238875]  ? rcu_read_lock_sched_held+0x108/0x120
[  328.243892]  __memcg_init_list_lru_node+0x17d/0x2c0
[  328.249161]  ? kvfree_rcu+0x20/0x20
[  328.252787]  ? __kmalloc_node+0x47/0x70
[  328.256762]  __list_lru_init+0x456/0x790
[  328.260818]  ? list_lru_destroy+0x4c0/0x4c0
[  328.265132]  ? mark_held_locks+0xc9/0x160
[  328.269274]  ? __raw_spin_lock_init+0x1c/0x100
[  328.273845]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  328.278854]  ? __lockdep_init_map+0x105/0x590
[  328.283353]  ? lockdep_init_map+0x9/0x10
[  328.287410]  sget_userns+0x73a/0xf00
[  328.291110]  ? get_anon_bdev+0x2f0/0x2f0
[  328.295165]  ? test_bdev_super+0x50/0x50
[  328.299220]  ? destroy_unused_super.part.11+0x110/0x110
[  328.304570]  ? rcu_read_lock_sched_held+0x108/0x120
[  328.309575]  ? __alloc_pages_nodemask+0xacf/0xd70
[  328.314409]  ? __alloc_pages_slowpath+0x2db0/0x2db0
[  328.319419]  ? kasan_check_read+0x11/0x20
[  328.323557]  ? cap_capable+0x1f9/0x260
[  328.327444]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  328.332974]  ? security_capable+0x99/0xc0
[  328.337114]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  328.342643]  ? ns_capable_common+0x13f/0x170
[  328.347048]  ? get_anon_bdev+0x2f0/0x2f0
[  328.351100]  sget+0x10b/0x150
[  328.354193]  ? test_bdev_super+0x50/0x50
[  328.358246]  ? fuse_ctl_add_conn+0x280/0x280
[  328.362645]  mount_single+0x3a/0x170
[  328.366351]  fuse_ctl_mount+0x2c/0x40
[  328.370151]  mount_fs+0xae/0x328
[  328.373510]  vfs_kern_mount.part.34+0xd4/0x4d0
[  328.378134]  ? may_umount+0xb0/0xb0
[  328.381752]  ? _raw_read_unlock+0x22/0x30
[  328.385887]  ? __get_fs_type+0x97/0xc0
[  328.389780]  do_mount+0x564/0x3070
[  328.393314]  ? copy_mount_string+0x40/0x40
[  328.397540]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  328.402294]  ? retint_kernel+0x10/0x10
[  328.406175]  ? copy_mount_options+0x1a1/0x380
[  328.410663]  ? __sanitizer_cov_trace_pc+0x3b/0x50
[  328.415499]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  328.421763]  ? copy_mount_options+0x285/0x380
[  328.426253]  ksys_mount+0x12d/0x140
[  328.429872]  __x64_sys_mount+0xbe/0x150
[  328.433849]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  328.438861]  do_syscall_64+0x1b1/0x800
[  328.442748]  ? syscall_return_slowpath+0x5c0/0x5c0
[  328.447667]  ? syscall_return_slowpath+0x30f/0x5c0
[  328.452593]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  328.457950]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  328.462789]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  328.467970] RIP: 0033:0x455a09
[  328.471151] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  328.478851] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
[  328.486197] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
2018/05/22 09:59:56 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

[  328.493459] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
[  328.500715] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  328.507971] R13: 00000000000004a5 R14: 00000000006fb018 R15: 000000000000000b
2018/05/22 09:59:56 executing program 5:
openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0)
madvise(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x12)
r0 = socket(0xa, 0x5, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")

2018/05/22 09:59:56 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 09:59:57 executing program 6:
socket$bt_bnep(0x1f, 0x3, 0x4)
r0 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x0)
getcwd(&(0x7f0000000180)=""/124, 0x7c)
ioctl$int_in(r0, 0x0, &(0x7f0000000000)=0x7)
poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0)
ioctl$int_in(r0, 0x5474, &(0x7f0000006ff8))
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
socket$inet6_sctp(0xa, 0x0, 0x84)
bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x80000}, 0x1c)
listen(r1, 0xffffffffffffff7f)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x8180, 0x0)
ioctl$SG_GET_REQUEST_TABLE(r3, 0x2286, &(0x7f00000001c0))
modify_ldt$write(0x1, &(0x7f0000000140)={0x7f, 0xffffffff, 0x400, 0xfffffffffffffff8, 0xffffffff, 0x2, 0x1, 0x81, 0x7, 0x6}, 0x10)
sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
signalfd(r2, &(0x7f0000000100)={0x9}, 0x8)
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}}, &(0x7f00000000c0)=0xb0)
ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000040))
ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000480)={0x9, 0xacc, &(0x7f0000000340)="5b9f53f0b5760d890af72acb9ea1216119e8661c2f2dfb56e215ba7bb69f6a6354009a2c5d42ebcb08ac03106c25d9ccf88c3187d74bdcdb5d55e35efd85d5", &(0x7f0000000380)="35d73181802fd719d391e6e9a196a6ba24c119d77832da360f1c675386fbc0d43aee3773972f6a5113c948d52d0b454d6927416764887b95b28e05c0f22d9a34e8560fc0ea5605d8e8f648156a184859d94bc7845e79328d0fa89e3129a1347830424ae5e79bac9a7cc106a7def7b184d34f215ab2242c0befcc55de95c099f6d1e561fd221a2d1df568744f1dc472f3875a49b7ab02856bd5d24f7053e919327a7d29ed3ab95b3860aaf81251c8d425e84f7b37698a7c952482c985bc26024c3febf823c6cac6fb9d834901c7285058c541e496495c5be05e37a08263e13787f625a3ef87994816784389e1ffef64bcaedee2cc5d1072392a", 0x3f, 0xf9})
mmap$binder(&(0x7f000070f000/0x2000)=nil, 0x2000, 0x8000001, 0x40013, r0, 0x0)

[  329.967466] IPVS: ftp: loaded support on port[0] = 21
[  330.320635] bridge0: port 1(bridge_slave_0) entered blocking state
[  330.327067] bridge0: port 1(bridge_slave_0) entered disabled state
[  330.334262] device bridge_slave_0 entered promiscuous mode
[  330.359088] bridge0: port 2(bridge_slave_1) entered blocking state
[  330.365468] bridge0: port 2(bridge_slave_1) entered disabled state
[  330.372599] device bridge_slave_1 entered promiscuous mode
[  330.397761] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[  330.423793] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[  330.492303] bond0: Enslaving bond_slave_0 as an active interface with an up link
[  330.519303] bond0: Enslaving bond_slave_1 as an active interface with an up link
[  330.627449] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[  330.634580] team0: Port device team_slave_0 added
[  330.658378] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[  330.665533] team0: Port device team_slave_1 added
[  330.689799] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  330.716630] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  330.742540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  330.769205] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  330.996532] bridge0: port 2(bridge_slave_1) entered blocking state
[  331.002950] bridge0: port 2(bridge_slave_1) entered forwarding state
[  331.009592] bridge0: port 1(bridge_slave_0) entered blocking state
[  331.015987] bridge0: port 1(bridge_slave_0) entered forwarding state
[  331.838938] 8021q: adding VLAN 0 to HW filter on device bond0
[  331.918313] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[  332.001496] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[  332.007679] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  332.014803] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  332.099208] 8021q: adding VLAN 0 to HW filter on device team0
2018/05/22 10:00:01 executing program 4 (fault-call:5 fault-nth:12):
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 10:00:01 executing program 5:
r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x4, 0x4201)
ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x9, 0x7, 0x9e31, 0x9, 0x401, 0x8, 0x101, 0x5, 0xffffffffffffffff], 0x9, 0x4, 0x7, 0x4, 0x400, 0xffff, {0xd7, 0x1f, 0x6, 0x1, 0x0, 0x8, 0x4, 0x0, 0x100010, 0x1, 0x0, 0x4, 0x8001, 0x6, "a057352bfe8bceaf68e2a30c2eb0ed281d3ebe1d0571f4fa7ee8886e88e36d0f"}})
r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r1, 0x40086610, &(0x7f00000001c0)={0x2000000000000208, &(0x7f0000000200)})
ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x81, <r2=>0x0, 0x2})
ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000180)={r2, 0xf1f8})

2018/05/22 10:00:01 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 10:00:01 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0)
ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1000})
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x7000000}, {}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'yam0\x00', 'yam0\x00', 'veth1_to_team\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb0, 0xb0, 0xe0, [@quota={'quota\x00', 0x18}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8)

2018/05/22 10:00:01 executing program 2:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 10:00:01 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)='./control/file1\x00', 0xfffffffffffff000)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

2018/05/22 10:00:01 executing program 7:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff)
ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000080)=0x80000000)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
lchown(&(0x7f0000000000)='./file0/.ile0\x00', 0x0, 0x0)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
syz_fuse_mount(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 10:00:01 executing program 6:
r0 = add_key$keyring(&(0x7f0000001400)='keyring\x00', &(0x7f00000016c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$revoke(0x3, r0)
r1 = socket(0xa, 0x1, 0x0)
connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x0, 0x4, 0x0, 0x4}}, 0x2e)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
keyctl$clear(0x7, r0)

[  333.528946] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the chain
[  333.543342] EXT4-fs (sda1): resizing filesystem from 524032 to 520 blocks
[  333.550366] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted
[  333.613552] FAULT_INJECTION: forcing a failure.
[  333.613552] name failslab, interval 1, probability 0, space 0, times 0
[  333.624862] CPU: 1 PID: 24344 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
[  333.632143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  333.641499] Call Trace:
[  333.644086]  dump_stack+0x1b9/0x294
[  333.647707]  ? dump_stack_print_info.cold.2+0x52/0x52
[  333.652888]  ? kernel_text_address+0x79/0xf0
[  333.657289]  ? __unwind_start+0x166/0x330
[  333.661433]  should_fail.cold.4+0xa/0x1a
[  333.665485]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  333.670581]  ? graph_lock+0x170/0x170
[  333.674368]  ? save_stack+0x43/0xd0
[  333.677990]  ? kasan_kmalloc+0xc4/0xe0
[  333.681866]  ? __kmalloc+0x14e/0x760
[  333.685568]  ? __list_lru_init+0xdd/0x790
[  333.689708]  ? find_held_lock+0x36/0x1c0
[  333.693770]  ? __lock_is_held+0xb5/0x140
[  333.697826]  ? check_same_owner+0x320/0x320
[  333.702137]  ? rcu_note_context_switch+0x710/0x710
[  333.707055]  __should_failslab+0x124/0x180
[  333.711293]  should_failslab+0x9/0x14
[  333.715082]  kmem_cache_alloc_node_trace+0x26f/0x770
[  333.720170]  ? mark_held_locks+0xc9/0x160
[  333.724307]  ? __raw_spin_lock_init+0x1c/0x100
[  333.728881]  __kmalloc_node+0x33/0x70
[  333.732689]  kvmalloc_node+0x6b/0x100
[  333.736476]  __list_lru_init+0x559/0x790
[  333.740525]  ? list_lru_destroy+0x4c0/0x4c0
[  333.744833]  ? mark_held_locks+0xc9/0x160
[  333.748973]  ? __raw_spin_lock_init+0x1c/0x100
[  333.753556]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  333.758569]  ? __lockdep_init_map+0x105/0x590
[  333.763050]  ? lockdep_init_map+0x9/0x10
[  333.767103]  sget_userns+0x73a/0xf00
[  333.770806]  ? get_anon_bdev+0x2f0/0x2f0
[  333.774857]  ? test_bdev_super+0x50/0x50
[  333.778914]  ? destroy_unused_super.part.11+0x110/0x110
[  333.784527]  ? rcu_read_lock_sched_held+0x108/0x120
[  333.789543]  ? __alloc_pages_nodemask+0xacf/0xd70
[  333.794381]  ? __alloc_pages_slowpath+0x2db0/0x2db0
[  333.799476]  ? kasan_check_read+0x11/0x20
[  333.803614]  ? cap_capable+0x1f9/0x260
[  333.807503]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  333.813043]  ? security_capable+0x99/0xc0
[  333.817180]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  333.822704]  ? ns_capable_common+0x13f/0x170
[  333.827103]  ? get_anon_bdev+0x2f0/0x2f0
[  333.831151]  sget+0x10b/0x150
[  333.834247]  ? test_bdev_super+0x50/0x50
[  333.838298]  ? fuse_ctl_add_conn+0x280/0x280
[  333.842692]  mount_single+0x3a/0x170
[  333.846394]  fuse_ctl_mount+0x2c/0x40
[  333.850183]  mount_fs+0xae/0x328
[  333.853540]  vfs_kern_mount.part.34+0xd4/0x4d0
[  333.858109]  ? may_umount+0xb0/0xb0
[  333.861731]  ? _raw_read_unlock+0x22/0x30
[  333.865872]  ? __get_fs_type+0x97/0xc0
[  333.869777]  do_mount+0x564/0x3070
[  333.873306]  ? do_raw_spin_unlock+0x9e/0x2e0
[  333.877714]  ? copy_mount_string+0x40/0x40
[  333.881937]  ? rcu_pm_notify+0xc0/0xc0
[  333.885906]  ? copy_mount_options+0x5f/0x380
[  333.890302]  ? rcu_read_lock_sched_held+0x108/0x120
[  333.895307]  ? kmem_cache_alloc_trace+0x616/0x780
[  333.900140]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  333.905680]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  333.911204]  ? copy_mount_options+0x285/0x380
[  333.915686]  ksys_mount+0x12d/0x140
[  333.919305]  __x64_sys_mount+0xbe/0x150
[  333.923277]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  333.928291]  do_syscall_64+0x1b1/0x800
[  333.932256]  ? finish_task_switch+0x1ca/0x840
[  333.936747]  ? syscall_return_slowpath+0x5c0/0x5c0
[  333.941663]  ? syscall_return_slowpath+0x30f/0x5c0
[  333.946592]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  333.951946]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  333.956779]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  333.961956] RIP: 0033:0x455a09
2018/05/22 10:00:02 executing program 1:
r0 = socket$inet6(0xa, 0x3, 0x3a)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0xb}, 0xffffffff80000001}, {0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x8, [0xdf, 0x40, 0x0, 0x2, 0x6, 0x400, 0x2, 0x4]}, 0x5c)
setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc8, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c)

[  333.965132] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  333.972829] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
[  333.980096] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
[  333.987362] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
[  333.994627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  334.001882] R13: 00000000000004a5 R14: 00000000006fb018 R15: 000000000000000c
2018/05/22 10:00:02 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

[  334.018464] EXT4-fs (sda1): resizing filesystem from 524032 to 520 blocks
[  334.025536] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted
[  334.176502] device bridge_slave_1 left promiscuous mode
[  334.182198] bridge0: port 2(bridge_slave_1) entered disabled state
[  334.193878] device bridge_slave_0 left promiscuous mode
[  334.199538] bridge0: port 1(bridge_slave_0) entered disabled state
[  334.234422] team0 (unregistering): Port device team_slave_1 removed
[  334.246088] team0 (unregistering): Port device team_slave_0 removed
[  334.258635] bond0 (unregistering): Releasing backup interface bond_slave_1
[  334.271917] bond0 (unregistering): Releasing backup interface bond_slave_0
[  334.308164] bond0 (unregistering): Released all slaves
2018/05/22 10:00:02 executing program 7:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000440)={0x0, <r0=>0x0}, &(0x7f0000000480)=0xc)
r1 = getegid()
syz_fuseblk_mount(&(0x7f0000000100)='./file0/.ile0\x00', &(0x7f0000000400)='./file0/.ile0\x00', 0x0, r0, r1, 0xdd9, 0x9, 0x20)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
lchown(&(0x7f0000000000)='./file0/.ile0\x00', 0x0, 0x0)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000140)="b26437c96a4c6965ebb4ed167dc41b560520154e2669676dcd20809189aa81ffc1b2dbae740ca90a970d9d6afcd79c2dab61f94c0f705a05835544a2c7f03c0f64079bf4e5275354a7166313d0581758b8c8125189131d1ca62fd2acb0246c06f2cc8d4dc9262719462287cfd4bd767d3333d2bf661c9c6b16e58ac88df5ea68f095f820d29012654617c2f5aebf234b247ba153c6d6b65a6e512dba446aa0287569da22cbfd93b9b428fdf655e692c96c12ec07d7ed4bda4d537357b9b0d16747e1830842c3fb9d56e218d966670c375dd3579fa3ebef599ad5b4a38943923775eb6e725231bde7d878e9b9", 0xec, 0x81}, {&(0x7f0000000240)="b5abd7eb24476232a5bbf45ed1b2f62e8deed44736cf318bac861a4b12c0074a11fd88734156685e7e1ecaf99188085d65f69de16f05bdf3c23d0960030e9d5d285e2e0ba15467d64ec443a2df11ea9e56d5dae77e14b750cdd6b8901f709365edaf5c18da121689a4ce2625b6aaa5d6d35d3e966c1c7feb1ce8ab7333a3f635e6a74d3922f5030f053b3ce6d7bc35bd314f063252", 0x95, 0x82}, {&(0x7f0000000300)="e1c34b6964bcde6b65f8225b5d37144679", 0xf, 0x80}, {&(0x7f0000000a40)="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", 0x1000, 0x2}], 0x200400, 0x0)
syz_fuse_mount(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 10:00:02 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f")
syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x8100, 0x0, 0x8}}}}}, 0x0)
getsockopt$packet_buf(0xffffffffffffff9c, 0x107, 0x5, &(0x7f0000000480)=""/217, &(0x7f0000000580)=0xd9)
r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x21f, 0x80a00)
ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000080)={"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"})

2018/05/22 10:00:02 executing program 1:
r0 = socket$inet6(0xa, 0x3, 0x3a)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0xb}, 0xffffffff80000001}, {0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x8, [0xdf, 0x40, 0x0, 0x2, 0x6, 0x400, 0x2, 0x4]}, 0x5c)
setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc8, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c)

2018/05/22 10:00:02 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="020a0000077fffffff0000000000000005001a000000000000000000000000000000000000000000000000000000000000000000000100006e5752af1a4d9b4f85bf4084c73d028418e7491e678059951fc0ad2656dfb33d527cc1d5e81fa1868b1af0155e19bf532c19fb48e475788e472a16489defbce36920e228196d2d53b934ebcbf71a66553103b8e44301dbb7de9e3c01589ed809463e85572e373c3f6608e5e0035d2cfc47d87536ad51dce58d0f061e8565a7750661f6dffa194aa7a19c615b0565794673dddf08ff24239031eb352d952cc31e18b52e25b0a6d2f0362057660ae6a3e689811d7183030eddd4869359692fe42d9b4892106decf92b9cd249efeab0228a447dd71bd82ec2b1"], 0x110}, 0x1}, 0x0)

2018/05/22 10:00:02 executing program 4 (fault-call:5 fault-nth:13):
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 10:00:02 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000100)=""/4096, &(0x7f0000002140)=0x1000)
r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x100)
getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e)

2018/05/22 10:00:02 executing program 2:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 10:00:02 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)='./control/file1\x00', 0xfeffffff)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

2018/05/22 10:00:02 executing program 1:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)='./control/file1\x00', 0xfffffffffffff000)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

[  334.595783] FAULT_INJECTION: forcing a failure.
[  334.595783] name failslab, interval 1, probability 0, space 0, times 0
[  334.607104] CPU: 0 PID: 24378 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
[  334.614385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  334.623748] Call Trace:
[  334.626355]  dump_stack+0x1b9/0x294
[  334.630003]  ? dump_stack_print_info.cold.2+0x52/0x52
[  334.635215]  ? __save_stack_trace+0x7e/0xd0
[  334.639561]  should_fail.cold.4+0xa/0x1a
[  334.643642]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  334.648765]  ? save_stack+0x43/0xd0
[  334.652401]  ? kasan_kmalloc+0xc4/0xe0
[  334.656298]  ? kmem_cache_alloc_trace+0x152/0x780
[  334.661146]  ? __memcg_init_list_lru_node+0x17d/0x2c0
[  334.666344]  ? __list_lru_init+0x456/0x790
[  334.670586]  ? sget_userns+0x73a/0xf00
[  334.674481]  ? graph_lock+0x170/0x170
[  334.678286]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  334.683045]  ? do_mount+0x564/0x3070
[  334.686761]  ? ksys_mount+0x12d/0x140
[  334.690566]  ? __x64_sys_mount+0xbe/0x150
[  334.694737]  ? do_syscall_64+0x1b1/0x800
[  334.698802]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  334.704176]  ? find_held_lock+0x36/0x1c0
[  334.708254]  ? __lock_is_held+0xb5/0x140
[  334.712338]  ? check_same_owner+0x320/0x320
[  334.716675]  ? rcu_note_context_switch+0x710/0x710
[  334.721618]  __should_failslab+0x124/0x180
[  334.725868]  should_failslab+0x9/0x14
[  334.729681]  kmem_cache_alloc_trace+0x2cb/0x780
[  334.729734] IPVS: ftp: loaded support on port[0] = 21
[  334.734348]  ? __kmalloc_node+0x33/0x70
[  334.734363]  ? __kmalloc_node+0x33/0x70
[  334.734382]  ? rcu_read_lock_sched_held+0x108/0x120
[  334.734402]  __memcg_init_list_lru_node+0x17d/0x2c0
[  334.734417]  ? kvfree_rcu+0x20/0x20
[  334.734430]  ? __kmalloc_node+0x47/0x70
[  334.734447]  __list_lru_init+0x456/0x790
[  334.769192]  ? list_lru_destroy+0x4c0/0x4c0
[  334.773548]  ? mark_held_locks+0xc9/0x160
[  334.777708]  ? __raw_spin_lock_init+0x1c/0x100
[  334.782297]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  334.787321]  ? __lockdep_init_map+0x105/0x590
[  334.791827]  ? lockdep_init_map+0x9/0x10
[  334.795901]  sget_userns+0x73a/0xf00
[  334.799620]  ? get_anon_bdev+0x2f0/0x2f0
[  334.803688]  ? test_bdev_super+0x50/0x50
[  334.807757]  ? destroy_unused_super.part.11+0x110/0x110
[  334.813123]  ? rcu_read_lock_sched_held+0x108/0x120
[  334.818146]  ? __alloc_pages_nodemask+0xacf/0xd70
[  334.823002]  ? __alloc_pages_slowpath+0x2db0/0x2db0
[  334.828028]  ? kasan_check_read+0x11/0x20
[  334.832184]  ? cap_capable+0x1f9/0x260
[  334.836085]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  334.841632]  ? security_capable+0x99/0xc0
[  334.845790]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  334.851331]  ? ns_capable_common+0x13f/0x170
[  334.855744]  ? get_anon_bdev+0x2f0/0x2f0
[  334.859808]  sget+0x10b/0x150
[  334.862918]  ? test_bdev_super+0x50/0x50
[  334.866988]  ? fuse_ctl_add_conn+0x280/0x280
[  334.871401]  mount_single+0x3a/0x170
[  334.875124]  fuse_ctl_mount+0x2c/0x40
[  334.878937]  mount_fs+0xae/0x328
[  334.882406]  vfs_kern_mount.part.34+0xd4/0x4d0
[  334.886996]  ? may_umount+0xb0/0xb0
[  334.890627]  ? _raw_read_unlock+0x22/0x30
[  334.894778]  ? __get_fs_type+0x97/0xc0
[  334.898672]  do_mount+0x564/0x3070
[  334.902225]  ? copy_mount_string+0x40/0x40
[  334.906464]  ? rcu_pm_notify+0xc0/0xc0
[  334.910360]  ? copy_mount_options+0x5f/0x380
[  334.914769]  ? rcu_read_lock_sched_held+0x108/0x120
[  334.919788]  ? kmem_cache_alloc_trace+0x616/0x780
[  334.924638]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  334.930184]  ? _copy_from_user+0xdf/0x150
[  334.934351]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  334.939898]  ? copy_mount_options+0x285/0x380
[  334.944407]  ksys_mount+0x12d/0x140
[  334.948059]  __x64_sys_mount+0xbe/0x150
[  334.952041]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  334.957066]  do_syscall_64+0x1b1/0x800
[  334.960961]  ? finish_task_switch+0x1ca/0x840
[  334.965466]  ? syscall_return_slowpath+0x5c0/0x5c0
[  334.970400]  ? syscall_return_slowpath+0x30f/0x5c0
[  334.975338]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  334.980707]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  334.985559]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  334.990751] RIP: 0033:0x455a09
2018/05/22 10:00:03 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 10:00:03 executing program 5:
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa})
rmdir(&(0x7f0000000100)='./file0\x00')
r1 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x54)
openat(r1, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x80)
mprotect(&(0x7f00006d4000/0x2000)=nil, 0x2000, 0xef1c55c2e69b343e)
set_tid_address(&(0x7f0000000140))
ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f00004bb000/0x3000)=nil, 0x3000})

2018/05/22 10:00:03 executing program 6:
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200, 0x0)
setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x1f, 0x4)
bind$netrom(r0, &(0x7f0000000080)=@full={{0x3, {"67723b5309a6b1"}, 0x5}, [{"58e2e8f3c86180"}, {"c12fcb093d791b"}, {"36498d4136264e"}, {"287c1403d772d5"}, {"e316c47ba56911"}, {"c28ff47fc14651"}, {"4b088832a7e31d"}, {"96a31688ad5eee"}]}, 0x48)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={<r1=>0x0, 0x1, 0x1, 0x4, 0x4, 0x2}, &(0x7f0000000140)=0x14)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x6, 0x5, [0x7fffffff, 0x3ff, 0x2, 0x2, 0x400000000000000]}, &(0x7f00000001c0)=0x12)
ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000200))
bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r0, &(0x7f0000000240)="6f0b57b35344ed99bde246e68070df4060785c09b1df5d515c8c8ebd3a156657a3cc582dc6766e590d2230752fd844fba11ebe43cdbd748fa3aaf34f6b5aa34774940b0d54e53d245dc1058345e14e863332d4c44bc9a908f5f08328cfe60efa6359764c41c49bdf6e2d6de0949aa86d"}, 0x10)
clock_gettime(0x0, &(0x7f0000000340)={<r2=>0x0, <r3=>0x0})
futimesat(r0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={{r2, r3/1000+10000}, {0x0, 0x2710}})
syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00')
getegid()
r4 = syz_open_dev$dspn(&(0x7f0000000400)='/dev/dsp#\x00', 0x5, 0x183000)
ioctl$VHOST_NET_SET_BACKEND(r4, 0x4008af30, &(0x7f0000000440)={0x0, r4})
ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000480)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x7}, 0x8, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'teql0\x00'})
ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000000500)={0x7b9, 0x7})
setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000540)='dctcp\x00', 0x6)
modify_ldt$read_default(0x2, &(0x7f0000000580)=""/125, 0x7d)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000600)={r1, @in6={{0xa, 0x4e21, 0x126, @loopback={0x0, 0x1}, 0x7fffffff}}, 0x5, 0x803}, &(0x7f00000006c0)=0x90)
eventfd(0x100)
epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000700)={0x10000008})
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000740)=0x100000001)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000780)={r1, @in6={{0xa, 0x4e22, 0x40, @dev={0xfe, 0x80, [], 0xa}}}, [0x5, 0xc0000000, 0x9e9, 0x7, 0x3f, 0x1f, 0x3, 0x1, 0x4, 0x3, 0x4, 0x7fff, 0x9, 0x6, 0x1f]}, &(0x7f0000000880)=0x100)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000008c0)=<r5=>0x0)
ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000000900)=r5)
ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000940)={0xfffffffffffffffe, 0xfff, 0x2, 0x44, 0x1, [{0xfffffffffffffffe, 0x800, 0xae2c}]})
ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f00000009c0)=""/197)
getresgid(&(0x7f0000000ac0), &(0x7f0000000b00), &(0x7f0000000b40))
ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000000b80)=0x100)
clock_getres(0x7, &(0x7f0000000bc0))
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000d40)={r4, &(0x7f0000000c00)="21d7314b4987903a1821b62a1ec0245048ba353c8f4a9b17734254be7b64a181652fe9da99f10cf7cf960b53f7b998908d880c71d067c7a63565ddba91461e81761fddca4ff780643401cc982fd8393d24360044d7dabea450ba3e653e49f64d2c1f011d8e6f92b315479fda1da26cb2e1a28f011e87e5eacca40bd65d5b3e1be0bfe214db966e9d573c4c12a231cbf4efaf96d1ea6d19", &(0x7f0000000cc0)="292a361a2cb6fe3180e902513bd66bcb63ba36450c448b5fe6e66629a09b1efbce2ce4e3c133e731be5175ae82e33f59911dbf80c610b87a2cfcf24434dab1aab2c950e669ff46bd0e9ca5ae44c042f1da231b228ceb9acf175439daf45c5fab79231c84dcba8a9bc4264970b8d1dbb09c7469cc", 0x2}, 0x20)

[  334.993942] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  335.001658] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
[  335.008942] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
[  335.016224] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
[  335.023502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  335.030778] R13: 00000000000004a5 R14: 00000000006fb018 R15: 000000000000000d
2018/05/22 10:00:03 executing program 4 (fault-call:5 fault-nth:14):
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 10:00:03 executing program 5:
r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000000040)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
setsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000280)="74249b513adc59e98d80daf4b1f614dcf778f2dcb2616f614b4703b1193f3022982638db7fb2adba2f19fb12417e606c5596665b52898d103ecfd9950ee2987b231f559ac6d77dc89aefa4aac67c85a17b1cda2d0b0005b19c7143a7e1d692f6b85ad1f2896416b93d8cab2be3de233d3156829811120f8c92c0037ab10fc50e1437400464a64637ed6a8c9dea172d70426559994f425be70df13207ee3d337dadd7ce3ccb3138f5016c569fe04d178e17343ad7ca163da9f768bc521ea06ae3900e77cd73ae98f706ded3c1f8b57650f7adcf368d3da7eda0e0b7b78f7aa8dfed9e6c28", 0xe4)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000001c0)={{}, 'port1\x00'})
fcntl$notify(r0, 0x402, 0x80000002)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{}, 'port0\x00'})
flistxattr(r0, &(0x7f0000000140)=""/73, 0x49)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0)

2018/05/22 10:00:03 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

[  335.188316] FAULT_INJECTION: forcing a failure.
[  335.188316] name failslab, interval 1, probability 0, space 0, times 0
[  335.199659] CPU: 0 PID: 24411 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
[  335.206944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  335.216317] Call Trace:
[  335.218926]  dump_stack+0x1b9/0x294
[  335.222576]  ? dump_stack_print_info.cold.2+0x52/0x52
[  335.227787]  ? __save_stack_trace+0x7e/0xd0
[  335.232148]  should_fail.cold.4+0xa/0x1a
[  335.236236]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  335.241359]  ? save_stack+0x43/0xd0
[  335.245000]  ? kasan_kmalloc+0xc4/0xe0
[  335.248907]  ? kmem_cache_alloc_trace+0x152/0x780
[  335.253765]  ? __memcg_init_list_lru_node+0x17d/0x2c0
[  335.258967]  ? __list_lru_init+0x456/0x790
[  335.263217]  ? sget_userns+0x73a/0xf00
[  335.267118]  ? graph_lock+0x170/0x170
[  335.270931]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  335.275701]  ? do_mount+0x564/0x3070
[  335.279428]  ? ksys_mount+0x12d/0x140
[  335.283242]  ? __x64_sys_mount+0xbe/0x150
[  335.287921]  ? do_syscall_64+0x1b1/0x800
[  335.291999]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  335.297379]  ? find_held_lock+0x36/0x1c0
[  335.301462]  ? __lock_is_held+0xb5/0x140
[  335.305547]  ? check_same_owner+0x320/0x320
[  335.309888]  ? rcu_note_context_switch+0x710/0x710
[  335.314829]  __should_failslab+0x124/0x180
[  335.319074]  should_failslab+0x9/0x14
[  335.322891]  kmem_cache_alloc_trace+0x2cb/0x780
[  335.327574]  ? __kmalloc_node+0x33/0x70
[  335.331562]  ? __kmalloc_node+0x33/0x70
[  335.335558]  ? rcu_read_lock_sched_held+0x108/0x120
[  335.340591]  __memcg_init_list_lru_node+0x17d/0x2c0
[  335.345618]  ? kvfree_rcu+0x20/0x20
[  335.349258]  ? __kmalloc_node+0x47/0x70
[  335.353259]  __list_lru_init+0x456/0x790
[  335.357336]  ? list_lru_destroy+0x4c0/0x4c0
[  335.361671]  ? mark_held_locks+0xc9/0x160
[  335.365832]  ? __raw_spin_lock_init+0x1c/0x100
[  335.370524]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  335.375545]  ? __lockdep_init_map+0x105/0x590
[  335.380046]  ? lockdep_init_map+0x9/0x10
[  335.384116]  sget_userns+0x73a/0xf00
[  335.387834]  ? get_anon_bdev+0x2f0/0x2f0
[  335.391907]  ? test_bdev_super+0x50/0x50
[  335.395978]  ? destroy_unused_super.part.11+0x110/0x110
[  335.401347]  ? rcu_read_lock_sched_held+0x108/0x120
[  335.406376]  ? __alloc_pages_nodemask+0xacf/0xd70
[  335.411227]  ? __alloc_pages_slowpath+0x2db0/0x2db0
[  335.416260]  ? kasan_check_read+0x11/0x20
[  335.420431]  ? cap_capable+0x1f9/0x260
[  335.424339]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  335.429886]  ? security_capable+0x99/0xc0
[  335.434048]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  335.439593]  ? ns_capable_common+0x13f/0x170
[  335.444011]  ? get_anon_bdev+0x2f0/0x2f0
[  335.448079]  sget+0x10b/0x150
[  335.451196]  ? test_bdev_super+0x50/0x50
[  335.455261]  ? fuse_ctl_add_conn+0x280/0x280
[  335.459673]  mount_single+0x3a/0x170
[  335.463399]  fuse_ctl_mount+0x2c/0x40
[  335.467210]  mount_fs+0xae/0x328
[  335.470590]  vfs_kern_mount.part.34+0xd4/0x4d0
[  335.475186]  ? may_umount+0xb0/0xb0
[  335.478817]  ? _raw_read_unlock+0x22/0x30
[  335.482969]  ? __get_fs_type+0x97/0xc0
[  335.486867]  do_mount+0x564/0x3070
[  335.490421]  ? copy_mount_string+0x40/0x40
[  335.494663]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  335.499684]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  335.504445]  ? retint_kernel+0x10/0x10
[  335.508336]  ? copy_mount_options+0x1f0/0x380
[  335.512838]  ? copy_mount_options+0x1f6/0x380
[  335.517340]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  335.522887]  ? copy_mount_options+0x285/0x380
[  335.527390]  ksys_mount+0x12d/0x140
[  335.531023]  __x64_sys_mount+0xbe/0x150
[  335.535002]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  335.540028]  do_syscall_64+0x1b1/0x800
[  335.543921]  ? finish_task_switch+0x1ca/0x840
[  335.548427]  ? syscall_return_slowpath+0x5c0/0x5c0
[  335.553371]  ? syscall_return_slowpath+0x30f/0x5c0
[  335.558319]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  335.563698]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  335.568560]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  335.573754] RIP: 0033:0x455a09
[  335.576941] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
2018/05/22 10:00:03 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000))
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2)
prctl$getreaper(0x2, &(0x7f00000003c0))

[  335.584655] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
[  335.591932] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
[  335.599212] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
[  335.606488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  335.613764] R13: 00000000000004a5 R14: 00000000006fb018 R15: 000000000000000e
[  335.827512] bridge0: port 1(bridge_slave_0) entered blocking state
[  335.833971] bridge0: port 1(bridge_slave_0) entered disabled state
[  335.841328] device bridge_slave_0 entered promiscuous mode
[  335.878965] bridge0: port 2(bridge_slave_1) entered blocking state
[  335.885411] bridge0: port 2(bridge_slave_1) entered disabled state
[  335.893636] device bridge_slave_1 entered promiscuous mode
[  335.930727] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[  335.968417] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[  336.098726] bond0: Enslaving bond_slave_0 as an active interface with an up link
[  336.139127] bond0: Enslaving bond_slave_1 as an active interface with an up link
[  336.311680] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[  336.319089] team0: Port device team_slave_0 added
[  336.354428] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[  336.361771] team0: Port device team_slave_1 added
[  336.388384] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  336.430501] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  336.469777] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  336.495832] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  336.713422] device bridge_slave_1 left promiscuous mode
[  336.719066] bridge0: port 2(bridge_slave_1) entered disabled state
[  336.731897] device bridge_slave_0 left promiscuous mode
[  336.737545] bridge0: port 1(bridge_slave_0) entered disabled state
[  336.768575] team0 (unregistering): Port device team_slave_1 removed
[  336.778611] team0 (unregistering): Port device team_slave_0 removed
[  336.789500] bond0 (unregistering): Releasing backup interface bond_slave_1
[  336.803139] bond0 (unregistering): Releasing backup interface bond_slave_0
[  336.830336] bond0 (unregistering): Released all slaves
[  336.927580] bridge0: port 2(bridge_slave_1) entered blocking state
[  336.934053] bridge0: port 2(bridge_slave_1) entered forwarding state
[  336.940721] bridge0: port 1(bridge_slave_0) entered blocking state
[  336.947098] bridge0: port 1(bridge_slave_0) entered forwarding state
[  336.954965] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  337.634990] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  338.204861] 8021q: adding VLAN 0 to HW filter on device bond0
[  338.286186] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[  338.366520] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[  338.372713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  338.380350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  338.455350] 8021q: adding VLAN 0 to HW filter on device team0
[  339.717196] BFS-fs: bfs_fill_super(): No BFS filesystem on loop7 (magic=7f3b0000)
2018/05/22 10:00:08 executing program 4 (fault-call:5 fault-nth:15):
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 10:00:08 executing program 1:
r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x101000, 0x0)
ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000040)={0x8, 0x4, [0x1]})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
rt_sigprocmask(0x0, &(0x7f0000039ff8), 0x0, 0x8)

2018/05/22 10:00:08 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 10:00:08 executing program 7:
seccomp(0x1, 0x1, &(0x7f0000000140)={0x1, &(0x7f0000000080)=[{0x0, 0x800, 0x1000, 0x10001}]})
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
lchown(&(0x7f0000000000)='./file0/.ile0\x00', 0x0, 0x0)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
syz_fuse_mount(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 10:00:08 executing program 5:
r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000000040)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
setsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000280)="74249b513adc59e98d80daf4b1f614dcf778f2dcb2616f614b4703b1193f3022982638db7fb2adba2f19fb12417e606c5596665b52898d103ecfd9950ee2987b231f559ac6d77dc89aefa4aac67c85a17b1cda2d0b0005b19c7143a7e1d692f6b85ad1f2896416b93d8cab2be3de233d3156829811120f8c92c0037ab10fc50e1437400464a64637ed6a8c9dea172d70426559994f425be70df13207ee3d337dadd7ce3ccb3138f5016c569fe04d178e17343ad7ca163da9f768bc521ea06ae3900e77cd73ae98f706ded3c1f8b57650f7adcf368d3da7eda0e0b7b78f7aa8dfed9e6c28", 0xe4)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000001c0)={{}, 'port1\x00'})
fcntl$notify(r0, 0x402, 0x80000002)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{}, 'port0\x00'})
flistxattr(r0, &(0x7f0000000140)=""/73, 0x49)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0)

2018/05/22 10:00:08 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)='./control/file1\x00', 0xf0ffff)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

2018/05/22 10:00:08 executing program 6:
perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=<r0=>0x0)
sched_rr_get_interval(r0, &(0x7f0000000180))
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1})
fcntl$lock(r1, 0x24, &(0x7f0000010000))

2018/05/22 10:00:08 executing program 2:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

[  339.771177] BFS-fs: bfs_fill_super(): No BFS filesystem on loop7 (magic=7f3b0000)
[  339.896266] FAULT_INJECTION: forcing a failure.
[  339.896266] name failslab, interval 1, probability 0, space 0, times 0
[  339.907620] CPU: 1 PID: 24700 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
[  339.914907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  339.924265] Call Trace:
[  339.926870]  dump_stack+0x1b9/0x294
[  339.930524]  ? dump_stack_print_info.cold.2+0x52/0x52
[  339.935746]  ? perf_trace_lock_acquire+0xe3/0x980
[  339.940607]  ? __save_stack_trace+0x7e/0xd0
[  339.944945]  should_fail.cold.4+0xa/0x1a
[  339.949021]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  339.954141]  ? save_stack+0x43/0xd0
[  339.957779]  ? kasan_kmalloc+0xc4/0xe0
[  339.961675]  ? kmem_cache_alloc_trace+0x152/0x780
[  339.966538]  ? __memcg_init_list_lru_node+0x17d/0x2c0
[  339.971749]  ? __list_lru_init+0x456/0x790
[  339.975991]  ? sget_userns+0x73a/0xf00
[  339.979889]  ? graph_lock+0x170/0x170
[  339.983701]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  339.988462]  ? do_mount+0x564/0x3070
[  339.992181]  ? ksys_mount+0x12d/0x140
[  339.995985]  ? __x64_sys_mount+0xbe/0x150
[  340.000147]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  340.005524]  ? find_held_lock+0x36/0x1c0
[  340.009603]  ? __lock_is_held+0xb5/0x140
[  340.013688]  ? check_same_owner+0x320/0x320
[  340.018028]  ? rcu_note_context_switch+0x710/0x710
[  340.022978]  __should_failslab+0x124/0x180
[  340.027229]  should_failslab+0x9/0x14
[  340.031045]  kmem_cache_alloc_trace+0x2cb/0x780
[  340.035731]  ? __kmalloc_node+0x33/0x70
[  340.039724]  ? __kmalloc_node+0x33/0x70
[  340.043712]  ? rcu_read_lock_sched_held+0x108/0x120
[  340.048749]  __memcg_init_list_lru_node+0x17d/0x2c0
[  340.053777]  ? kvfree_rcu+0x20/0x20
[  340.057418]  ? __kmalloc_node+0x47/0x70
[  340.061413]  __list_lru_init+0x456/0x790
[  340.065490]  ? list_lru_destroy+0x4c0/0x4c0
[  340.069823]  ? mark_held_locks+0xc9/0x160
[  340.073982]  ? __raw_spin_lock_init+0x1c/0x100
[  340.078575]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  340.083601]  ? __lockdep_init_map+0x105/0x590
[  340.088110]  ? lockdep_init_map+0x9/0x10
[  340.092184]  sget_userns+0x73a/0xf00
[  340.095905]  ? get_anon_bdev+0x2f0/0x2f0
[  340.099980]  ? test_bdev_super+0x50/0x50
[  340.104052]  ? destroy_unused_super.part.11+0x110/0x110
[  340.109423]  ? rcu_read_lock_sched_held+0x108/0x120
[  340.114447]  ? __alloc_pages_nodemask+0xacf/0xd70
[  340.119306]  ? __alloc_pages_slowpath+0x2db0/0x2db0
[  340.124341]  ? kasan_check_read+0x11/0x20
[  340.128504]  ? cap_capable+0x1f9/0x260
[  340.132403]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  340.137945]  ? security_capable+0x99/0xc0
[  340.142101]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  340.147643]  ? ns_capable_common+0x13f/0x170
[  340.152159]  ? get_anon_bdev+0x2f0/0x2f0
[  340.156230]  sget+0x10b/0x150
[  340.159342]  ? test_bdev_super+0x50/0x50
[  340.163404]  ? fuse_ctl_add_conn+0x280/0x280
[  340.167826]  mount_single+0x3a/0x170
[  340.171546]  fuse_ctl_mount+0x2c/0x40
[  340.175353]  mount_fs+0xae/0x328
[  340.178726]  vfs_kern_mount.part.34+0xd4/0x4d0
[  340.183309]  ? may_umount+0xb0/0xb0
[  340.186936]  ? _raw_read_unlock+0x22/0x30
[  340.191086]  ? __get_fs_type+0x97/0xc0
2018/05/22 10:00:08 executing program 1:
r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0)
fcntl$setlease(r0, 0x400, 0x0)
rt_sigprocmask(0x0, &(0x7f0000000040)={0xfffffffffffffffc}, 0x0, 0x8)
rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8)
perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000080)='./file0\x00', 0x0)
fcntl$setlease(r0, 0x400, 0x2)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240), &(0x7f0000000300))

[  340.194985]  do_mount+0x564/0x3070
[  340.198535]  ? copy_mount_string+0x40/0x40
[  340.202773]  ? rcu_pm_notify+0xc0/0xc0
[  340.206665]  ? copy_mount_options+0x5f/0x380
[  340.211080]  ? rcu_read_lock_sched_held+0x108/0x120
[  340.216122]  ? kmem_cache_alloc_trace+0x616/0x780
[  340.220982]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  340.226534]  ? _copy_from_user+0xdf/0x150
[  340.230694]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  340.236229]  ? copy_mount_options+0x285/0x380
[  340.240719]  ksys_mount+0x12d/0x140
[  340.244342]  __x64_sys_mount+0xbe/0x150
[  340.248307]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  340.254216]  do_syscall_64+0x1b1/0x800
[  340.258102]  ? syscall_slow_exit_work+0x4f0/0x4f0
[  340.262979]  ? syscall_return_slowpath+0x5c0/0x5c0
[  340.267912]  ? syscall_return_slowpath+0x30f/0x5c0
[  340.272837]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  340.278196]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  340.283037]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  340.288214] RIP: 0033:0x455a09
2018/05/22 10:00:08 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 10:00:08 executing program 6:
r0 = socket$can_bcm(0x1d, 0x2, 0x2)
fsetxattr(r0, &(0x7f0000001780)=@known='system.advise\x00', &(0x7f00000017c0)="9400", 0x2, 0x3)
connect(r0, &(0x7f0000eefff0)=@ethernet, 0x10)
ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0))
read(r0, &(0x7f0000000040)=""/7, 0x7)
r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x80040)
ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000100)=""/4096)
sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004daff0)={&(0x7f0000006fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1}, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001700)=@filter={'filter\x00', 0xe, 0x4, 0x5a8, [0x0, 0x20001140, 0x20001170, 0x20001438], 0x0, &(0x7f0000001100), &(0x7f0000001140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x5, 0x2, 0x8914, 'veth0_to_bridge\x00', 'bond0\x00', 'rose0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0x0, 0xff, 0x0, 0xff, 0xff], 0xb0, 0x128, 0x170, [@mark_m={'mark_m\x00', 0x18, {{0xfffffffffffffbff, 0x10001, 0x1, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x5, 0x5, 0x4, 0x0, 0x0, "af8d70855741bf5deb7b672b21b78ba6898a650e13f1036c5d50137f767ba5cebf534a8ce510c0890061ec8a84d95b366b64e792a7607a4849387d0c3598ee99"}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"903156587660940d72298ac2be24ce4329b4a66054587cfb5e8fc9290e71"}}}, {{{0x17, 0x7a, 0x8906, 'syzkaller0\x00', 'irlan0\x00', 'vlan0\x00', 'veth1\x00', @empty, [0xff, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0xb0, 0xb0, 0x128, [@devgroup={'devgroup\x00', 0x18, {{0x4, 0x2, 0x1f, 0x5, 0x2}}}]}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x2ca2, 0x6, 0xd64, 0x1, 0x0, "16aacc5a45892701f3b33d2579668614d9a0e068c5b1853d9f0c53374a939f53934ea46c890011d399fd4b6a7b49a8660a5076c78d1eff5fa184ed30212d6e1f"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0xf, 0x1, 0x0, 'gretap0\x00', 'bcsh0\x00', 'team_slave_1\x00', 'veth0_to_bridge\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0xc0, 0x120, 0x150, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x100000001}}}]}, @common=@STANDARD={'\x00', 0x8, {0xdeb287e9fcceb0c3}}}, {{{0x19, 0x10, 0xf301, 'veth1_to_bridge\x00', 'team_slave_0\x00', 'veth1_to_bridge\x00', 'veth1_to_bond\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0x0, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [0xff, 0xff, 0xff], 0xe8, 0xe8, 0x130, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, [0xffffff00, 0x0, 0x0, 0xffffffff], [0xffffff00, 0x0, 0x0, 0xff000000], 0x594, 0x2f, 0x40, 0x23, 0x4e21, 0x4e21, 0x4e22, 0x4e21}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"5a39e099947c086cc07e18383a9ff54c80c8ba2d29ff024856d29da04559"}}}]}]}, 0x620)
sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)=ANY=[@ANYBLOB="0700000000000000000000009718cd2a", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000005102000000000000"], 0x48}, 0x1}, 0x0)
ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1)

2018/05/22 10:00:08 executing program 4 (fault-call:5 fault-nth:16):
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

[  340.291389] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  340.299091] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
[  340.306349] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
[  340.313616] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
[  340.320881] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  340.328747] R13: 00000000000004a5 R14: 00000000006fb018 R15: 000000000000000f
2018/05/22 10:00:08 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

[  340.419794] FAULT_INJECTION: forcing a failure.
[  340.419794] name failslab, interval 1, probability 0, space 0, times 0
[  340.431295] CPU: 0 PID: 24728 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
[  340.438592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  340.447959] Call Trace:
[  340.450589]  dump_stack+0x1b9/0x294
[  340.454236]  ? dump_stack_print_info.cold.2+0x52/0x52
[  340.459442]  ? __save_stack_trace+0x7e/0xd0
[  340.463785]  should_fail.cold.4+0xa/0x1a
[  340.467866]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  340.473002]  ? save_stack+0x43/0xd0
[  340.476647]  ? kasan_kmalloc+0xc4/0xe0
[  340.480548]  ? kmem_cache_alloc_trace+0x152/0x780
[  340.485407]  ? __memcg_init_list_lru_node+0x17d/0x2c0
[  340.490609]  ? __list_lru_init+0x456/0x790
[  340.494855]  ? sget_userns+0x73a/0xf00
[  340.498745]  ? graph_lock+0x170/0x170
[  340.502542]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  340.507307]  ? do_mount+0x564/0x3070
[  340.511035]  ? ksys_mount+0x12d/0x140
[  340.514842]  ? __x64_sys_mount+0xbe/0x150
[  340.519009]  ? do_syscall_64+0x1b1/0x800
[  340.523078]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  340.528450]  ? find_held_lock+0x36/0x1c0
[  340.532519]  ? __lock_is_held+0xb5/0x140
[  340.536589]  ? check_same_owner+0x320/0x320
[  340.540903]  ? rcu_note_context_switch+0x710/0x710
[  340.545848]  __should_failslab+0x124/0x180
[  340.550087]  should_failslab+0x9/0x14
[  340.553886]  kmem_cache_alloc_trace+0x2cb/0x780
[  340.558554]  ? __kmalloc_node+0x33/0x70
[  340.562534]  ? __kmalloc_node+0x33/0x70
[  340.566509]  ? rcu_read_lock_sched_held+0x108/0x120
[  340.571522]  __memcg_init_list_lru_node+0x17d/0x2c0
[  340.576531]  ? kvfree_rcu+0x20/0x20
[  340.580160]  ? __kmalloc_node+0x47/0x70
[  340.584136]  __list_lru_init+0x456/0x790
[  340.588194]  ? list_lru_destroy+0x4c0/0x4c0
[  340.592515]  ? mark_held_locks+0xc9/0x160
[  340.596663]  ? __raw_spin_lock_init+0x1c/0x100
[  340.601246]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  340.606259]  ? __lockdep_init_map+0x105/0x590
[  340.610754]  ? lockdep_init_map+0x9/0x10
[  340.614828]  sget_userns+0x73a/0xf00
[  340.618569]  ? get_anon_bdev+0x2f0/0x2f0
[  340.622633]  ? test_bdev_super+0x50/0x50
[  340.626695]  ? destroy_unused_super.part.11+0x110/0x110
[  340.632072]  ? rcu_read_lock_sched_held+0x108/0x120
[  340.637101]  ? __alloc_pages_nodemask+0xacf/0xd70
[  340.641957]  ? __alloc_pages_slowpath+0x2db0/0x2db0
[  340.646992]  ? kasan_check_read+0x11/0x20
[  340.651149]  ? cap_capable+0x1f9/0x260
[  340.655054]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  340.660591]  ? security_capable+0x99/0xc0
[  340.664767]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  340.670304]  ? ns_capable_common+0x13f/0x170
[  340.674725]  ? get_anon_bdev+0x2f0/0x2f0
[  340.678793]  sget+0x10b/0x150
[  340.681913]  ? test_bdev_super+0x50/0x50
[  340.685995]  ? fuse_ctl_add_conn+0x280/0x280
[  340.690407]  mount_single+0x3a/0x170
[  340.694126]  fuse_ctl_mount+0x2c/0x40
[  340.697934]  mount_fs+0xae/0x328
[  340.701312]  vfs_kern_mount.part.34+0xd4/0x4d0
[  340.705894]  ? may_umount+0xb0/0xb0
[  340.709520]  ? _raw_read_unlock+0x22/0x30
[  340.713671]  ? __get_fs_type+0x97/0xc0
[  340.717568]  do_mount+0x564/0x3070
2018/05/22 10:00:09 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)='./control/file1\x00', 0xf0)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

[  340.721125]  ? copy_mount_string+0x40/0x40
[  340.725363]  ? rcu_pm_notify+0xc0/0xc0
[  340.729263]  ? copy_mount_options+0x5f/0x380
[  340.733685]  ? rcu_read_lock_sched_held+0x108/0x120
[  340.738716]  ? kmem_cache_alloc_trace+0x616/0x780
[  340.743667]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  340.749223]  ? _copy_from_user+0xdf/0x150
[  340.753393]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  340.758947]  ? copy_mount_options+0x285/0x380
[  340.763467]  ksys_mount+0x12d/0x140
[  340.767109]  __x64_sys_mount+0xbe/0x150
[  340.771099]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  340.776132]  do_syscall_64+0x1b1/0x800
[  340.780024]  ? finish_task_switch+0x1ca/0x840
[  340.784521]  ? syscall_return_slowpath+0x5c0/0x5c0
[  340.789452]  ? syscall_return_slowpath+0x30f/0x5c0
[  340.794381]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  340.799742]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  340.804579]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  340.809767] RIP: 0033:0x455a09
[  340.812942] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  340.820644] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
[  340.827904] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
[  340.835258] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
[  340.842516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  340.849777] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000010
[  341.283303] IPVS: ftp: loaded support on port[0] = 21
[  341.663591] bridge0: port 1(bridge_slave_0) entered blocking state
[  341.670071] bridge0: port 1(bridge_slave_0) entered disabled state
[  341.677005] device bridge_slave_0 entered promiscuous mode
[  341.702468] bridge0: port 2(bridge_slave_1) entered blocking state
[  341.708859] bridge0: port 2(bridge_slave_1) entered disabled state
[  341.715943] device bridge_slave_1 entered promiscuous mode
[  341.740375] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[  341.765402] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[  341.835942] bond0: Enslaving bond_slave_0 as an active interface with an up link
[  341.863159] bond0: Enslaving bond_slave_1 as an active interface with an up link
[  341.968297] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[  341.975464] team0: Port device team_slave_0 added
[  342.000058] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[  342.007319] team0: Port device team_slave_1 added
[  342.030973] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  342.058435] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  342.084335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  342.110334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  342.336059] bridge0: port 2(bridge_slave_1) entered blocking state
[  342.342448] bridge0: port 2(bridge_slave_1) entered forwarding state
[  342.349112] bridge0: port 1(bridge_slave_0) entered blocking state
[  342.355478] bridge0: port 1(bridge_slave_0) entered forwarding state
[  343.168553] 8021q: adding VLAN 0 to HW filter on device bond0
[  343.250006] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[  343.331579] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[  343.337790] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  343.345421] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  343.420749] 8021q: adding VLAN 0 to HW filter on device team0
2018/05/22 10:00:13 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="020a000007007fffffff00000000000005001a000000000000000000000000000000000000000000000000000000000000000000000100006e5752af1a4d9b4f85bf4084c73d028418e7491e678059951fc0ad2656dfb33d527cc1d5e81fa1868b1af0155e19bf532c19fb48e475788e472a16489defbce36920e228196d2d53b934ebcbf71a66553103b8e44301dbb7de9e3c01589ed809463e85572e373c3f6608e5e0035d2cfc47d87536ad51dce58d0f061e8565a7750661f6dffa194aa7a19c615b0565794673dddf08ff24239031eb352d952cc31e18b52e25b0a6d2f0362057660ae6a3e689811d7183030eddd4869359692fe42d9b4892106decf92b9cd249efeab0228a447dd71bd82ec2b1"], 0x110}, 0x1}, 0x0)

2018/05/22 10:00:13 executing program 4 (fault-call:5 fault-nth:17):
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 10:00:13 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x10000, 0x0)
mmap(&(0x7f00007fe000/0x3000)=nil, 0x3000, 0x0, 0x8132, r0, 0x0)
r1 = socket(0x1, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f")
r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202000, 0x0)
getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
flistxattr(r0, &(0x7f00000000c0)=""/169, 0xa9)
ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0)
mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x6)
getsockname(r1, &(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000280)=0x80)

2018/05/22 10:00:13 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
socket(0x1, 0x6, 0xed)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0)

2018/05/22 10:00:13 executing program 7:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
lchown(&(0x7f0000000000)='./file0/.ile0\x00', 0x0, 0x0)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
syz_fuse_mount(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x430000, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000001c0)={<r1=>0x0})
ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000200)={r1, 0x1})
utime(&(0x7f0000000080)='./file0/.ile0\x00', &(0x7f0000000140)={0x7, 0x5})

2018/05/22 10:00:13 executing program 6:
r0 = memfd_create(&(0x7f0000004000)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0)
setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000280)={{&(0x7f0000000180)=""/210, 0xd2}, &(0x7f00000000c0), 0x5}, 0x20)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = dup(r1)
sendmmsg$unix(r1, &(0x7f0000005240)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r3, @ANYBLOB='\x00\x00O\x00'], 0x18}], 0x4924924924926c2, 0x0)
recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000600)=@hci, 0x80, &(0x7f0000000840), 0x0, &(0x7f0000000c40)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000000c00)={0x0, 0x1c9c380})
ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000040))

2018/05/22 10:00:13 executing program 2:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)="2e2f66696c65302f66696c653002", &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 10:00:13 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)='./control/file1\x00', 0xfffffffe)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

2018/05/22 10:00:13 executing program 5:
r0 = creat(&(0x7f0000109ffc)='./file0\x00', 0x0)
lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)=@known='security.evm\x00', &(0x7f0000000280)='security.capabimity\x00', 0x0, 0x0)
lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0)
fstat(r0, &(0x7f00000000c0))
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@dev, @in=@broadcast}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000240)=0xe8)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000001800)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10)
fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getgroups(0x2, &(0x7f00000002c0)=[0x0, <r2=>0xffffffffffffffff])
sendmsg$netrom(r0, &(0x7f00000017c0)={&(0x7f0000000440)=@full={{0x3, {"24a92504170b10"}, 0x6}, [{"a2c430208ba2f3"}, {"a3d4e737e071f5"}, {"c92175035e2903"}, {"93f4f1e6c0131d"}, {"e152cc0c454709"}, {"e3f6a7fc9f7a99"}, {"960bff733ac36f"}, {"6d0e331fd39cda"}]}, 0x48, &(0x7f0000001740)=[{&(0x7f00000004c0)="6b50533f6f517ce00724cf3530372c5895a25b58810ed53c2e28ae89e3978025a46f2e37c48b5007a59742b84f30af335905fe2a9070b56d5b3e3a9ad541c85c6fedf1cc2caf23faf90fc51cf29c46ef43fbd5f63abebc93b954fcdbbb70e5eda5ea78890ea7b3d89bd2a008338e6db16e726cd49b804ab2a32dfb30f093306f3b22e637cdb44e3d658999b133b75a6d6a6ce4e29fc4b89c798d7e160277159f8571df8904", 0xa5}, {&(0x7f0000000580)="246c4b5ffa7704dae293614f8d0328553c667ae91a255165061da63fe23050b1072730a1087a2e6ecddc8144b4abf691b769b7c3527c5e79a0e523edaf50509edc7aaf8e983e7e3c0a057dccc443be8bb6aed3bc5d01d3b5f6dcf6168d08188bfd1caaed464b72a638843e124bf4e6a2748dd65a5c73d725cd384c5aead329eec3da9a5053394a3e5f80a7da13640e0692d15ae499579ca637b64a6bd4de0121f832364480994d7eb12288b18ae56c185ad2387cf8181538ca1f9f119688201bfbde8c2f91", 0xc5}, {&(0x7f0000000680)="bfd92969207004c9d302fe657b5570f4d1e7fbcf87f0ec8f955a56cb9e7390a05b608ce5f14376538ac1b2479edd0d94797b4eb0b08ec23b061abca3e87e9aa3d5fc67f540561a44525fe9f5cc40acf959513c267e6f6b61351bdc45e1ef3a57bdae5747915bb54a96e406128cda9a4ca93607f8a582cbcd53440874b935b78072a7d88d51387ebc621849eac27cb9", 0x8f}, {}, {&(0x7f00000003c0)="afa2d0db4fcf8307b7e7ff36753058bb0d17a12ffb087b9ac07ed47e2be39bdf4ed2db6c69ea009d90115dee06cc17", 0x2f}, {&(0x7f0000000740)="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", 0x1000}], 0x6}, 0x40)
syz_open_dev$urandom(&(0x7f0000001840)='/dev/urandom\x00', 0x0, 0x100)
lchown(&(0x7f0000000400)='./file0\x00', r1, r2)

2018/05/22 10:00:13 executing program 1:
r0 = socket$inet(0x2b, 0x803, 0x4)
bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8)
connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180))
r1 = socket(0x10, 0x2, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000040)="eb", 0x1}], 0x1, &(0x7f0000000180)}, 0x0)

2018/05/22 10:00:13 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

[  344.853385] FAULT_INJECTION: forcing a failure.
[  344.853385] name failslab, interval 1, probability 0, space 0, times 0
[  344.864914] CPU: 1 PID: 25043 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
[  344.872205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  344.881569] Call Trace:
[  344.884178]  dump_stack+0x1b9/0x294
[  344.887831]  ? dump_stack_print_info.cold.2+0x52/0x52
[  344.893039]  ? __save_stack_trace+0x7e/0xd0
[  344.897381]  should_fail.cold.4+0xa/0x1a
[  344.901462]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  344.906583]  ? save_stack+0x43/0xd0
[  344.910220]  ? kasan_kmalloc+0xc4/0xe0
[  344.914118]  ? kmem_cache_alloc_trace+0x152/0x780
[  344.918974]  ? __memcg_init_list_lru_node+0x17d/0x2c0
[  344.924170]  ? __list_lru_init+0x456/0x790
[  344.928518]  ? sget_userns+0x73a/0xf00
[  344.932614]  ? graph_lock+0x170/0x170
[  344.936427]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  344.941191]  ? do_mount+0x564/0x3070
[  344.944911]  ? ksys_mount+0x12d/0x140
[  344.948721]  ? __x64_sys_mount+0xbe/0x150
[  344.952903]  ? do_syscall_64+0x1b1/0x800
[  344.956981]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  344.962381]  ? find_held_lock+0x36/0x1c0
[  344.966477]  ? __lock_is_held+0xb5/0x140
[  344.970568]  ? check_same_owner+0x320/0x320
[  344.974911]  ? rcu_note_context_switch+0x710/0x710
[  344.979854]  __should_failslab+0x124/0x180
[  344.984091]  should_failslab+0x9/0x14
[  344.987890]  kmem_cache_alloc_trace+0x2cb/0x780
[  344.992555]  ? __kmalloc_node+0x33/0x70
[  344.996523]  ? __kmalloc_node+0x33/0x70
[  345.000487]  ? rcu_read_lock_sched_held+0x108/0x120
[  345.005497]  __memcg_init_list_lru_node+0x17d/0x2c0
[  345.010506]  ? kvfree_rcu+0x20/0x20
[  345.014119]  ? __kmalloc_node+0x47/0x70
[  345.018189]  __list_lru_init+0x456/0x790
[  345.022250]  ? list_lru_destroy+0x4c0/0x4c0
[  345.026560]  ? mark_held_locks+0xc9/0x160
[  345.030697]  ? __raw_spin_lock_init+0x1c/0x100
[  345.035354]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  345.040529]  ? __lockdep_init_map+0x105/0x590
[  345.045017]  ? lockdep_init_map+0x9/0x10
[  345.049071]  sget_userns+0x73a/0xf00
[  345.052794]  ? get_anon_bdev+0x2f0/0x2f0
[  345.056846]  ? test_bdev_super+0x50/0x50
[  345.060894]  ? destroy_unused_super.part.11+0x110/0x110
[  345.066245]  ? rcu_read_lock_sched_held+0x108/0x120
[  345.071249]  ? __alloc_pages_nodemask+0xacf/0xd70
[  345.076082]  ? __alloc_pages_slowpath+0x2db0/0x2db0
[  345.081086]  ? kasan_check_read+0x11/0x20
[  345.085234]  ? cap_capable+0x1f9/0x260
[  345.089116]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  345.094640]  ? security_capable+0x99/0xc0
[  345.098780]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  345.104309]  ? ns_capable_common+0x13f/0x170
[  345.108704]  ? get_anon_bdev+0x2f0/0x2f0
[  345.112763]  sget+0x10b/0x150
[  345.115861]  ? test_bdev_super+0x50/0x50
[  345.119911]  ? fuse_ctl_add_conn+0x280/0x280
[  345.124315]  mount_single+0x3a/0x170
[  345.128025]  fuse_ctl_mount+0x2c/0x40
[  345.131817]  mount_fs+0xae/0x328
[  345.135178]  vfs_kern_mount.part.34+0xd4/0x4d0
[  345.139749]  ? may_umount+0xb0/0xb0
[  345.143363]  ? _raw_read_unlock+0x22/0x30
[  345.147507]  ? __get_fs_type+0x97/0xc0
[  345.151386]  do_mount+0x564/0x3070
[  345.154938]  ? do_raw_spin_unlock+0x9e/0x2e0
[  345.159345]  ? copy_mount_string+0x40/0x40
[  345.163572]  ? rcu_pm_notify+0xc0/0xc0
[  345.167452]  ? copy_mount_options+0x5f/0x380
[  345.171844]  ? rcu_read_lock_sched_held+0x108/0x120
[  345.177977]  ? kmem_cache_alloc_trace+0x616/0x780
[  345.182822]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  345.188362]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  345.193888]  ? copy_mount_options+0x285/0x380
[  345.198391]  ksys_mount+0x12d/0x140
[  345.202017]  __x64_sys_mount+0xbe/0x150
[  345.205988]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  345.210995]  do_syscall_64+0x1b1/0x800
[  345.214877]  ? finish_task_switch+0x1ca/0x840
[  345.219361]  ? syscall_return_slowpath+0x5c0/0x5c0
[  345.224278]  ? syscall_return_slowpath+0x30f/0x5c0
[  345.229210]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  345.234573]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  345.239408]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  345.244584] RIP: 0033:0x455a09
[  345.247758] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
2018/05/22 10:00:13 executing program 5:
perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket(0xa, 0x1, 0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
readv(r1, &(0x7f0000001840)=[{&(0x7f0000001740)=""/200, 0xc8}], 0x1)
getsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x4)
timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000))
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x180000000000031, 0xffffffffffffffff, 0x0)
tkill(r2, 0x1000000000016)

2018/05/22 10:00:13 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

[  345.255455] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
[  345.262713] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
[  345.269968] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
[  345.277226] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  345.284489] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000011
2018/05/22 10:00:13 executing program 1:
r0 = socket(0x11, 0xfffffffffffffffd, 0x210000000000)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = syz_open_procfs(0x0, &(0x7f0000000180)='sessionid\x00')
accept4$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x80000)
sendmsg$nfc_llcp(r0, &(0x7f00000036c0)={&(0x7f00000000c0)={0x27, 0x0, 0x1, 0x4, 0x80, 0x3f, "f36e846fc870e8ed169ecac9acc84792f437326de21aa38e7676f95cb80827915acc9323f4c845f7d42a1ebe23d14e5a7507c3409f4df4aada7c1e86f396a2", 0x21}, 0x60, &(0x7f0000003600)=[{&(0x7f0000000280)="c63a734cbfedeb140e31bf76ab40f059d33ae264c1165c9d3eaf3ddd58ef954c4329ab8d9d34d6bee9ffdc30b5d11232eb22e1ae0aa4bcf86d17acef1ec2fbd3101a7bfd2d51f68742cee8c1f9bd906f8861c32df8c07cc81f77b8a7535b271147c7ce0070545c29f88bbdbd57408731ac4d39d83155987586d7f0bdf9e3218cf0ab7b3ecf021fe17caa2396caa7e2fdbf09cb8cbab48c205e4e2d6795134ac7dd376303b5393bc45dc082a32436318abbd891d8bec2e4e01158d0de1f6c146465924051799ee4e73612636ab29adc25f4637033c1ee0a766dae", 0xda}, {&(0x7f0000000140)="28a3226826a72bcedc39ed759a21ea58452529f9936aaf", 0x17}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="50ee564a45ad065f3647f1927fc6880aa902521fe275ca4cbd1f130a915fc0b43e5b35f919df9af6a14e7c7e7f97d302516c58450ecbe810c4a5a1002b81013479da72449d0889f09791a5cef095c06b203d6ff3d88d11ee3ea6a470620d473c63dfd59be28eded39a706142635ad26af3febcd5bc68089647b4c25a57b04196d397964385ac980eb7a7281c8b592c171edbe68132714b72a963b6708db972facbfc6987858e4eaad97085b22153437c1a824e84bcddea", 0xb7}, 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0x1000}, {&(0x7f0000002440)="66a6757f69552ef7ebdbe4f1e991b1a168aaa2412b310122e61d981872760bcf1a00502c88a3a052dd4e6cd157b3a44d1cb3b05c67144d76229784d4722b4a9fa45a237e998594d47c5c052d41ec3d9d0da4d411535abdb51e57af1305be736b1dec773d625af47438885625e9dfb13043ecc411def84318c500d67224f4e53996edc8774da2daa660bddc172b999ea13cd58793b00e4e4e05d476acee85266e94dc5350fdebf028ae14c4747d5cf3ab809daee1269e880a94d70f4c0b37267ee7714419f58d1319c8de0a6d3d548f4bf7f94a4c96880f538c3c432d6c122ecd126a5fa5ade6d5c74db33c9503487b47eef124367deac74553", 0xf9}, {&(0x7f00000001c0)="aa30bff7bd6c6fb89997df14b5a8", 0xe}, {&(0x7f0000002540)="9e34714becfc9f53e625e276c11c94510f408b5940cc90aafd82bc40bd52d1a217791f7a2f4205e53c3e184de475fd7a3027f0e4f97863f477e48b1feb321478a5dd8cb9f06cdf6a4782e7add3d0f840744e8d203a69f975ea9a3dafeaf4e9a96a8d1de6dd1911175ed4287a28641bace441d78bbcd6115aa48ed7af562e5d198f46b124eb4fc0fd6fabd9c312ac3997f8ef818057aa8fb138a0303de39f890e1983190ae6db1b81eca44584fa65d7bd6fde2f88f1440a4739575176c7", 0xbd}, {&(0x7f0000002600)="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", 0x1000}], 0x9, &(0x7f0000000200)={0x20, 0x13f, 0x3, "c50b89c8bbd3a7ec20ef732005288086"}, 0x20, 0x20000000}, 0x10)
sendfile(r0, r1, &(0x7f0000000000), 0x80000002)

2018/05/22 10:00:13 executing program 4 (fault-call:5 fault-nth:18):
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 10:00:13 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 10:00:13 executing program 1:
getresuid(&(0x7f0000000140)=<r0=>0x0, &(0x7f0000000180), &(0x7f00000001c0))
quotactl(0x0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000200)="6b0f67272fbe655e66dbca576abf3f058b4f1a880c750b94a9a1bc7c53e1afdbf362b446ec280afb999127c1ddb22ed8451899447e47b03f9226e639505cae0429ca58a1d51f735030a8603a4b3cba02a6c4b9b6e3a0e57050e3ac4bc9801a87b759b6952a1955e8d2938e52cdcfca648f8e61ce6d1f71fb37038410dda191d5b32f8e17e19109017e785fb6962f2ff31104340d2e222879c4e518051a5812fe0ef8085672b83d90767582944f7649171374bb26b18c6750a4c817f61138b67122aed216305bfa4ba4ebb30dd44b28ccd69619")
r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb)
r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff)
add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2)

2018/05/22 10:00:13 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 10:00:13 executing program 1:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xc165, 0x4000)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="9b000000b760e79d8e8f556c769015569f6fb7d663063abca2fe8d126460309cf0879bcaf93c4e6a657a763f9ede9623f3a6edc839aae15b2781e4909088ce32d895873c52b45720aa14cae8f483a2dcf8b4c6b556af8f3e2a52bd9fbf1bd7455ac89184894104c5a62f69ead62100c3daa7f8a7148e6f5ed1931ca29b6f802a64e663b7f201bd6fd6db67670b3fcd71434edd7e30d909adc98492b8b85050"], &(0x7f0000000080)=0xa3)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x4, 0x2, 0x5, 0x3f, r1}, 0x10)
r2 = socket$inet(0x2, 0x2, 0x0)
getsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f0000000000), &(0x7f00000000c0)=0x4)

[  345.430831] FAULT_INJECTION: forcing a failure.
[  345.430831] name failslab, interval 1, probability 0, space 0, times 0
[  345.442402] CPU: 0 PID: 25073 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
[  345.449692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  345.459054] Call Trace:
[  345.461658]  dump_stack+0x1b9/0x294
[  345.465309]  ? dump_stack_print_info.cold.2+0x52/0x52
[  345.470513]  ? __save_stack_trace+0x7e/0xd0
[  345.474859]  should_fail.cold.4+0xa/0x1a
2018/05/22 10:00:13 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000280)="c626262c8523bf052cf66f76fd62ba006cd5ff7d3a39584d90063d1f85d68c86a6664a6fa790ec3f182004129d4e4024ee5ac02d61afe4b8d2ed8443a14b211795d71994f0e555b4b6fb041f17f0aed01a95f9d8301bdf9102546397b11bc4c35cb7537f40f3512588700a680e30c3a887583786c6f168056d6baba270f0ab8e7710338c19900bce82fe75192eefeb650c5c2f656f6e76263b89d04fb38c51b54aebb2b243f796fd23c7168df05f5084297f4d880940ad23d812f08bfe1c1057c043fe6b1f9d8ac06d0bc1c1ebe5797cdd60c2766f70aa121b89cafc971a")
r1 = socket(0xa, 0x1, 0x0)
setsockopt$inet_int(r1, 0x0, 0xd, &(0x7f0000000040)=0x10, 0x4)
getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000140)=""/249, &(0x7f0000000000)=0xf9)

[  345.478937]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  345.484057]  ? save_stack+0x43/0xd0
[  345.487697]  ? kasan_kmalloc+0xc4/0xe0
[  345.491596]  ? kmem_cache_alloc_trace+0x152/0x780
[  345.496449]  ? __memcg_init_list_lru_node+0x17d/0x2c0
[  345.501651]  ? __list_lru_init+0x456/0x790
[  345.505901]  ? sget_userns+0x73a/0xf00
[  345.509810]  ? graph_lock+0x170/0x170
[  345.513624]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  345.518393]  ? do_mount+0x564/0x3070
[  345.522121]  ? ksys_mount+0x12d/0x140
[  345.525935]  ? __x64_sys_mount+0xbe/0x150
[  345.530095]  ? do_syscall_64+0x1b1/0x800
[  345.534170]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  345.539554]  ? find_held_lock+0x36/0x1c0
[  345.543639]  ? __lock_is_held+0xb5/0x140
[  345.547733]  ? check_same_owner+0x320/0x320
[  345.552077]  ? rcu_note_context_switch+0x710/0x710
[  345.557033]  __should_failslab+0x124/0x180
[  345.561284]  should_failslab+0x9/0x14
[  345.565099]  kmem_cache_alloc_trace+0x2cb/0x780
[  345.569780]  ? __kmalloc_node+0x33/0x70
[  345.573776]  ? __kmalloc_node+0x33/0x70
[  345.577803]  __memcg_init_list_lru_node+0x17d/0x2c0
[  345.582840]  ? kvfree_rcu+0x20/0x20
[  345.586476]  ? __kmalloc_node+0x47/0x70
[  345.590458]  __list_lru_init+0x456/0x790
[  345.594521]  ? list_lru_destroy+0x4c0/0x4c0
[  345.598840]  ? mark_held_locks+0xc9/0x160
[  345.602994]  ? __raw_spin_lock_init+0x1c/0x100
[  345.607584]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  345.612613]  ? __lockdep_init_map+0x105/0x590
[  345.617127]  ? lockdep_init_map+0x9/0x10
[  345.621214]  sget_userns+0x73a/0xf00
[  345.624945]  ? get_anon_bdev+0x2f0/0x2f0
[  345.629025]  ? test_bdev_super+0x50/0x50
[  345.633101]  ? destroy_unused_super.part.11+0x110/0x110
[  345.638482]  ? rcu_read_lock_sched_held+0x108/0x120
[  345.643515]  ? __alloc_pages_nodemask+0xacf/0xd70
[  345.648379]  ? __alloc_pages_slowpath+0x2db0/0x2db0
[  345.653417]  ? kasan_check_read+0x11/0x20
[  345.657570]  ? cap_capable+0x1f9/0x260
[  345.661557]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  345.667104]  ? security_capable+0x99/0xc0
[  345.671262]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  345.676818]  ? ns_capable_common+0x13f/0x170
[  345.681248]  ? get_anon_bdev+0x2f0/0x2f0
[  345.685319]  sget+0x10b/0x150
[  345.688441]  ? test_bdev_super+0x50/0x50
[  345.692515]  ? fuse_ctl_add_conn+0x280/0x280
[  345.696935]  mount_single+0x3a/0x170
[  345.700660]  fuse_ctl_mount+0x2c/0x40
[  345.704474]  mount_fs+0xae/0x328
[  345.707851]  vfs_kern_mount.part.34+0xd4/0x4d0
[  345.712431]  ? may_umount+0xb0/0xb0
[  345.716059]  ? _raw_read_unlock+0x22/0x30
[  345.720206]  ? __get_fs_type+0x97/0xc0
[  345.724095]  do_mount+0x564/0x3070
[  345.727637]  ? copy_mount_string+0x40/0x40
[  345.731880]  ? rcu_pm_notify+0xc0/0xc0
[  345.735787]  ? copy_mount_options+0x5f/0x380
[  345.740202]  ? rcu_read_lock_sched_held+0x108/0x120
[  345.745226]  ? kmem_cache_alloc_trace+0x616/0x780
[  345.750089]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  345.755633]  ? copy_mount_options+0x285/0x380
[  345.760144]  ksys_mount+0x12d/0x140
[  345.763795]  __x64_sys_mount+0xbe/0x150
[  345.767791]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  345.772835]  do_syscall_64+0x1b1/0x800
[  345.776914]  ? finish_task_switch+0x1ca/0x840
[  345.781430]  ? syscall_return_slowpath+0x5c0/0x5c0
[  345.786377]  ? syscall_return_slowpath+0x30f/0x5c0
[  345.791327]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  345.796711]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  345.801575]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  345.806773] RIP: 0033:0x455a09
[  345.810148] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  345.817873] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
[  345.825142] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
[  345.832402] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
[  345.839666] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  345.846942] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000012
2018/05/22 10:00:14 executing program 4 (fault-call:5 fault-nth:19):
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 10:00:14 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 10:00:14 executing program 5:
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x83}, 0x1}, 0x0)
r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1f, 0x208000)
ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000100)=0x3)
getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@local, @multicast2}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={<r1=>0x0}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)={r1, 0x6a, "53f35b44bc2c4742d3cfda8a95f2e573a2370154f3f7099e09896c3d1a146761e17dd11ba59138282aa39528c912415dda315794f2087d8ad5c7aa14def364e06d3318374c266217b25f5cbc51ecbf7c6338e3373ef8873ffa6f4e853610d7e748e0080a8004eddf0e97"}, &(0x7f00000003c0)=0x72)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b)
mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x1d3)

2018/05/22 10:00:14 executing program 7:
mkdir(&(0x7f0000000a00)='./file0\x00', 0xfffffffffffffffe)
mkdir(&(0x7f0000000080)='./file0/.ile0\x00', 0x10)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
lchown(&(0x7f0000000000)='./file0/.ile0\x00', 0x0, 0x0)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x139802)
syz_fuse_mount(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 10:00:14 executing program 2:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 10:00:14 executing program 1:
r0 = memfd_create(&(0x7f0000000280)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0)
write(r0, &(0x7f0000000080)="a85883156f794c05e0b02a03983b5addde9e46e1145c5c3fcb185a36d20d52d097399fd15648c664", 0x28)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0)
sendfile(r0, r0, &(0x7f0000317000), 0xff8)
r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00'}, 0x10)
ioctl$LOOP_SET_FD(r0, 0x4c00, r1)
readlinkat(r0, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)=""/102, 0x66)
setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x8, 0x2)
openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x181000, 0x0)
quotactl(0x0, &(0x7f0000000040)='./file0/file0\x00', 0x0, &(0x7f0000000100))

2018/05/22 10:00:14 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)='./control/file1\x00', 0xf0ffffffffffff)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

2018/05/22 10:00:14 executing program 6:
r0 = socket$alg(0x26, 0x5, 0x0)
recvmmsg(r0, &(0x7f00000028c0)=[{{&(0x7f0000000180)=@nfc_llcp, 0x80, &(0x7f0000001500)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000280)=""/130, 0x82}, {&(0x7f0000000340)=""/95, 0x5f}, {&(0x7f0000001480)=""/88, 0x58}, {&(0x7f0000000200)=""/36, 0x24}], 0x5, &(0x7f0000001580)=""/4096, 0x1000, 0x9ed}}, {{&(0x7f0000002580)=@ethernet={0x0, @link_local}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000002600)=""/79, 0x4f}, {&(0x7f0000002680)=""/252, 0xfc}, {&(0x7f0000002780)=""/88, 0x58}], 0x3, &(0x7f0000002800)=""/157, 0x9d, 0x205}, 0x5}], 0x2, 0x10001, &(0x7f0000002940)={0x0, 0x1c9c380})
bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(serpent))\x00'}, 0x58)
r1 = socket$inet6(0xa, 0x2, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200), 0x0)
r2 = accept$alg(r0, 0x0, 0x0)
sendto(r2, &(0x7f0000000140)="06e251953b33f081cc8c28ed936edb120000000000000904a0f1e1e05fcc08e5fc960dce0ddb6cd4a150fdaf9bd62866", 0x30, 0x20000800, &(0x7f0000000400)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'rose0\x00'}}, 0x80)
recvmsg(r2, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0)

2018/05/22 10:00:14 executing program 5:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf64f40a2da12f87740b5a45c992793cf8fcafabbce2d7d3ff0e23b41b93bb1f49c5f51983fb3e69dae5979bb8eb2e559584b9500523637d651933f73b1b2a934275e5e384b7fdbeee1144c6de5dc7888c97c5fa3219d4aa3f38f363af1f60e6ee46bf4635633c4189a")
msgget(0x2, 0x201)

2018/05/22 10:00:14 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc)
r1 = socket(0x2, 0x1, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={<r2=>r0})
ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000080))
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}, @loopback=0x7f000001]}, 0x1c)
setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10)

2018/05/22 10:00:14 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

[  346.074293] FAULT_INJECTION: forcing a failure.
[  346.074293] name failslab, interval 1, probability 0, space 0, times 0
[  346.085646] CPU: 0 PID: 25126 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
[  346.092928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  346.102296] Call Trace:
[  346.104904]  dump_stack+0x1b9/0x294
[  346.108661]  ? dump_stack_print_info.cold.2+0x52/0x52
[  346.113874]  ? __save_stack_trace+0x7e/0xd0
[  346.118223]  should_fail.cold.4+0xa/0x1a
[  346.122306]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  346.127435]  ? save_stack+0x43/0xd0
[  346.131082]  ? kasan_kmalloc+0xc4/0xe0
[  346.134988]  ? kmem_cache_alloc_trace+0x152/0x780
[  346.139854]  ? __memcg_init_list_lru_node+0x17d/0x2c0
[  346.145061]  ? __list_lru_init+0x456/0x790
[  346.149312]  ? sget_userns+0x73a/0xf00
[  346.153231]  ? graph_lock+0x170/0x170
[  346.157049]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  346.161830]  ? do_mount+0x564/0x3070
[  346.165559]  ? ksys_mount+0x12d/0x140
[  346.169377]  ? __x64_sys_mount+0xbe/0x150
2018/05/22 10:00:14 executing program 1:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300))
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={"f465616d5f7306722915c83100", {0x2, 0x4e23, @broadcast=0xffffffff}})
r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9)
r2 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x1, 0x40000)
ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000380))
r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8)
keyctl$link(0x8, r1, r3)
r4 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r4, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4000000014003508000000000000452d26dafa3a", @ANYRES32=0x0, @ANYBLOB="0f000100000000000000000000000000000000001400020000000000000000000000000000000000"], 0x40}, 0x1}, 0x0)
mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8003, &(0x7f0000000100)=0x3, 0x39, 0x4)

[  346.173536]  ? do_syscall_64+0x1b1/0x800
[  346.177609]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  346.182992]  ? find_held_lock+0x36/0x1c0
[  346.187077]  ? __lock_is_held+0xb5/0x140
[  346.191156]  ? jfs_statfs+0x460/0x8d0
[  346.195025]  ? check_same_owner+0x320/0x320
[  346.199368]  ? rcu_note_context_switch+0x710/0x710
[  346.204315]  __should_failslab+0x124/0x180
[  346.208569]  should_failslab+0x9/0x14
[  346.212389]  kmem_cache_alloc_trace+0x2cb/0x780
[  346.217076]  ? __kmalloc_node+0x33/0x70
[  346.221065]  ? __kmalloc_node+0x33/0x70
2018/05/22 10:00:14 executing program 1:
r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x0, 0x0, r0, 0x0)
read(r1, &(0x7f0000000040)=""/54, 0x36)
r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x9, 0x280)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={<r3=>0x0, 0xf1, "9f9a5863139ee1469848b7af76e29707e8070b3b5b4a1b8a2075fc81b22c8b51e2adb4d6995fe4d9dc583f3b3a6e4e811738ae3b582c937b7b756c277b096c4aaab175065e54a8cbbe14ff7f36844546df0cd886d99202ee622647ed6317a6cfeeef85c25f3fe66a459a906e4e44d71c2941851c9e6210bb1c868bd95865d1fb26c3c287de702557732fa61b44065e9c3a646ace8dec9b01dc5a5a09d90331bbab7337a7ece343b0c976af4c16ad3b5f7be0024231da33da72e8ff9ad66ccd34a645e34ff461f31759cc24a73e45d3b8ebfa0a8d6b7ff37d0875ccba74077d5fad530e0e9cc1cf2e925ac79571d8e8b2ac"}, &(0x7f00000001c0)=0xf9)
setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r3, 0x4)
ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000240)={0x7, 0xfffffffffffffff8, [{0xfffffffffffffff7, 0x0, 0x6}, {0xffffffffffff2f93, 0x0, 0x8001}, {0x4, 0x0, 0x3}, {0x1000, 0x0, 0x474}, {0x9, 0x0, 0x10000}, {0x8c07, 0x0, 0x3}, {0xffff, 0x0, 0x8}]})

2018/05/22 10:00:14 executing program 5:
msgget(0x0, 0x48)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6837, 0x4000)
ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000100)=""/176)
getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffffffffffe4e)

[  346.225068]  __memcg_init_list_lru_node+0x17d/0x2c0
[  346.230106]  ? kvfree_rcu+0x20/0x20
[  346.233751]  ? __kmalloc_node+0x47/0x70
[  346.237755]  __list_lru_init+0x456/0x790
[  346.241840]  ? list_lru_destroy+0x4c0/0x4c0
[  346.246174]  ? mark_held_locks+0xc9/0x160
[  346.250333]  ? __raw_spin_lock_init+0x1c/0x100
[  346.254926]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  346.259955]  ? __lockdep_init_map+0x105/0x590
[  346.264469]  ? lockdep_init_map+0x9/0x10
[  346.268547]  sget_userns+0x73a/0xf00
[  346.272275]  ? get_anon_bdev+0x2f0/0x2f0
[  346.276365]  ? test_bdev_super+0x50/0x50
[  346.280439]  ? destroy_unused_super.part.11+0x110/0x110
[  346.285816]  ? rcu_read_lock_sched_held+0x108/0x120
[  346.290850]  ? __alloc_pages_nodemask+0xacf/0xd70
[  346.295716]  ? __alloc_pages_slowpath+0x2db0/0x2db0
[  346.300769]  ? kasan_check_read+0x11/0x20
[  346.304918]  ? cap_capable+0x1f9/0x260
[  346.308807]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  346.314341]  ? security_capable+0x99/0xc0
[  346.318485]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  346.324013]  ? ns_capable_common+0x13f/0x170
[  346.328417]  ? get_anon_bdev+0x2f0/0x2f0
[  346.332476]  sget+0x10b/0x150
[  346.335570]  ? test_bdev_super+0x50/0x50
[  346.339623]  ? fuse_ctl_add_conn+0x280/0x280
[  346.344026]  mount_single+0x3a/0x170
[  346.347734]  fuse_ctl_mount+0x2c/0x40
[  346.351526]  mount_fs+0xae/0x328
[  346.354893]  vfs_kern_mount.part.34+0xd4/0x4d0
[  346.359464]  ? may_umount+0xb0/0xb0
[  346.363076]  ? _raw_read_unlock+0x22/0x30
[  346.367207]  ? __get_fs_type+0x97/0xc0
[  346.371086]  do_mount+0x564/0x3070
[  346.374615]  ? copy_mount_string+0x40/0x40
[  346.378838]  ? rcu_pm_notify+0xc0/0xc0
[  346.382727]  ? copy_mount_options+0x5f/0x380
[  346.387134]  ? rcu_read_lock_sched_held+0x108/0x120
[  346.392136]  ? kmem_cache_alloc_trace+0x616/0x780
[  346.396973]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  346.402503]  ? _copy_from_user+0xdf/0x150
[  346.406641]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  346.412167]  ? copy_mount_options+0x285/0x380
[  346.416650]  ksys_mount+0x12d/0x140
[  346.421043]  __x64_sys_mount+0xbe/0x150
[  346.425008]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  346.430025]  do_syscall_64+0x1b1/0x800
[  346.433902]  ? finish_task_switch+0x1ca/0x840
[  346.438386]  ? syscall_return_slowpath+0x5c0/0x5c0
[  346.443310]  ? syscall_return_slowpath+0x30f/0x5c0
[  346.448237]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  346.453602]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  346.458441]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  346.463617] RIP: 0033:0x455a09
[  346.466796] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  346.474491] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
[  346.481751] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
[  346.489026] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
[  346.496285] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  346.503543] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000013
2018/05/22 10:00:15 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 10:00:15 executing program 5:
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6)
r0 = socket(0x11, 0x80002, 0x0)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x4, &(0x7f0000000040)="c626d57b75ef458d795547a81e5b3bd9774a78e12f5422326f")
r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x0)
ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000080)=""/3)
setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x6)

2018/05/22 10:00:15 executing program 6:
capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)={0x0, 0x0, 0x7})
bpf$BPF_PROG_ATTACH(0x10, &(0x7f00000008c0), 0x10)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xac041, 0x0)

2018/05/22 10:00:15 executing program 4 (fault-call:5 fault-nth:20):
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 10:00:15 executing program 1:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0)
bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10)
getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000180)=""/76, &(0x7f0000000100)=0x4c)
r1 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0)
pwrite64(r1, &(0x7f0000000140)='?', 0x1, 0x0)
mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r1, 0x0)
r2 = socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r2, 0x28, 0x6, &(0x7f0000002f18)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x2)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={<r3=>0x0, 0x38, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x484, @dev={0xfe, 0x80, [], 0x11}, 0xfff}, @in6={0xa, 0x4e20, 0x97a, @loopback={0x0, 0x1}, 0xfffffffffffffffc}]}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r3, 0x5, 0x81, 0x7f}, &(0x7f0000000300)=0x10)

2018/05/22 10:00:15 executing program 7:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000140)='./file0/.ile0\x00', 0x401, 0x8, &(0x7f0000000800)=[{&(0x7f0000000180)="f67c6d36450eb790d3c0326eb1b1f3f744a7f831e91875d688ff54e29a5afa48fadc193901013f489484171a5e4150ceeb2b84e6d2b6cfbc97e703c3031d4d1ca45a8e7782cdeea25ce30deaef2acd4e6485dad8a8eae99f35b249a3e6c2ade7fbf84b2f5638128d743328ff9e78552e7ae97eea19f87849f30dfed3cbedddb490dd0df9a0b623b2241f9d51e5cc5c4eddfef74020604d1f7891f6fb", 0x9c, 0x1e4}, {&(0x7f0000000240)="7882092b062b296a5d0d7bc0c01ca510c0fe653b6d5bbb41ab7ca86a0f9b9d2263543b2cde3fbb02cd9eff57119263f93c38b6bcea027f86b80f6416f5f50a41e0e616730e972c858a27168c5209e46738aea499c7cb7613e8824a64dc5133a206414d20b38acadb65348036edb50951ac67653fccb0f94290cb2f429d9352232e6437695194e5968f00d3257abd2986abecce28f828722491cfecfab37e14c635de45251d05062b33e6c1b234fa54f5e61fda1141f2263912f5861280ec8d63c7d2a28e30f5f1a59ca8c4c2", 0xcc, 0x80}, {&(0x7f0000000380)="6abdd3bd810a3ff53066db34c9e8475e9086e805a4446c85d6753c299d8be3b95e5eb7b31589fd474fcce3bef150f31a065010fe720840fe005d61ce91421df022828088762eeea070552cdf7cfe12ce2d98942c494f78c39daab9781eac3c2a6f99b19c50f61b29fbeea9f92fa1ae3a03f92939ab48443e2b9240cd193b4e171bdc0318087142e0283254355041c51d2ca2a77708ca7aa81d335c88ffc5a6acea02d5de1d0e2e71cb9d85777af26e3a716d2b61b32587417dcb32f73b7795a545cfb4021686b41ad24b26e348bf565a7462101ce8350666a6c56d", 0xdb, 0x1f0}, {&(0x7f0000000500)="cfdc3d206a3f62ad76f29a44b0a3d82c0a3a2e0ab2d6a5d89d5ba1e3138f4ca0e4a3a0dca9b70c30cfce64f2841c140d50f66b7917399204857f2f6153890553c1e9c6144df80a1740e7c7c7494de18164ed83212775cea79186a564a936d2ab5a03384a30b49ae01eb651182121f8dda4a9d71e5b6e2557", 0x78, 0x5}, {&(0x7f0000000580)="810afedf56d0974b709bd0d15cc8c07e7ef99ed419203c0f0a464e193f30ffdaefb1c6445b0c005fb8502266544244476126833102fccd431533b57c3378e8e452f4b1358a43ba56c0dd3af184eba504a27c1c6640032f96c2b030af583cf0f3e47017", 0x63, 0xffffffffffffffff}, {&(0x7f0000000600)="52eba33d71553f2a2d120624b7b35e91ec581d26ea76f89f3299e3b8da68737f0e11140190ba553bf806caf329bbebc912b6bf4b3df234a45b4dd8c25dd5040a1006ad36c9a91f4c730a1d5e063063f8fef8c78c65a8ade4f94ba9e98edd6f704aab9d34687ebdec15731dc06843de29f15129b9ee8260d708766e70ae8a3ca0491fb69a564fd37b6f1d73ee54203cd4c0fa210eecdea3031d9ad93ef98f370d9f2382a6b50608c67684b5cb0dc0e8fc7f8a30ba7f739407f7e523e603fa005a3969208f41fd4df7f2c544b96ecef0fb6d1389d7c3ccbd901423a25729ad", 0xde, 0x6}, {&(0x7f0000000700)="0c142ea26c74d234fd33746c1965601e9d4254999746622eac28c6635f6bb352662a9e2cb456660f7756264e2c690680408a5db16c0d3b3979ec03a0560a85c0cd627fc319dab7171463673926bafb17d76ed7646a69d16778a135de374d272c779ea6592b9ccaa4f455117c9fb54c7ceaccc0a6008edd6985e979224f596c2a9d8190e2eb60f26f56cb9e5fd1c1727c256ef68dc953948700cbf0551c8c95d95dc6af6a11368121465463d9fceb03c92aa2efb81e10f91da560510ca224eda52a01ecf4fa8913f1778b94", 0xcb}, {&(0x7f0000000480)="bb5ac9b03c9803c417d728e34652790760f5f8f57a064b5bd1a291e0dfcdcac614a9a7fb2a10746d08af0fb2bf2baaf9", 0x30, 0x2}], 0x2008, &(0x7f00000008c0)={[{@allow_utime={'allow_utime', 0x3d, [0x30]}, 0x2c}, {@time_offset={'time_offset', 0x3d, [0x0, 0x78]}, 0x2c}, {@time_offset={'time_offset', 0x3d, [0x0, 0x37, 0x38, 0x38, 0x30, 0x7f, 0x2d, 0x3f, 0x78]}, 0x2c}, {@check_strict='check=strict', 0x2c}, {@umask={'umask', 0x3d, [0x30, 0x34, 0x33, 0x30, 0x34, 0x30]}, 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@flush='flush', 0x2c}, {@flush='flush', 0x2c}]})
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
lchown(&(0x7f0000000000)='./file0/.ile0\x00', 0x0, 0x0)
r0 = shmget$private(0x0, 0x1000, 0x78000012, &(0x7f0000ffd000/0x1000)=nil)
shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000a40)=""/205)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10001, 0x0, &(0x7f0000000440), 0x2400, 0x0)
syz_fuse_mount(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 10:00:15 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)='./control/file1\x00', 0xfeffffff00000000)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

2018/05/22 10:00:15 executing program 2:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 10:00:15 executing program 6:
r0 = inotify_init1(0x0)
fcntl$setown(r0, 0x8, 0xffffffffffffffff)
fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, <r1=>0x0})
ptrace$setopts(0x4206, r1, 0x0, 0x0)
r2 = socket(0xa, 0x1, 0x0)
r3 = open(&(0x7f0000000080)='./file0\x00', 0x40000, 0xc4)
ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00000000c0)=0x1)
ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
ptrace(0x4207, r1)
waitid(0x1, r1, &(0x7f0000000000), 0x1000008, &(0x7f0000000180))

[  347.098272] FAULT_INJECTION: forcing a failure.
[  347.098272] name failslab, interval 1, probability 0, space 0, times 0
[  347.109908] CPU: 0 PID: 25208 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
[  347.117211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  347.126575] Call Trace:
[  347.129183]  dump_stack+0x1b9/0x294
[  347.132836]  ? dump_stack_print_info.cold.2+0x52/0x52
[  347.138050]  ? __save_stack_trace+0x7e/0xd0
[  347.142375]  should_fail.cold.4+0xa/0x1a
[  347.146427]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  347.151522]  ? save_stack+0x43/0xd0
[  347.155146]  ? kasan_kmalloc+0xc4/0xe0
[  347.159028]  ? kmem_cache_alloc_trace+0x152/0x780
[  347.163868]  ? __memcg_init_list_lru_node+0x17d/0x2c0
[  347.169046]  ? __list_lru_init+0x456/0x790
[  347.173267]  ? sget_userns+0x73a/0xf00
[  347.177141]  ? graph_lock+0x170/0x170
[  347.180940]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  347.185679]  ? do_mount+0x564/0x3070
[  347.189391]  ? ksys_mount+0x12d/0x140
[  347.193195]  ? __x64_sys_mount+0xbe/0x150
[  347.197332]  ? do_syscall_64+0x1b1/0x800
[  347.201398]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  347.206755]  ? find_held_lock+0x36/0x1c0
[  347.210806]  ? __lock_is_held+0xb5/0x140
[  347.214868]  ? check_same_owner+0x320/0x320
[  347.219180]  ? rcu_note_context_switch+0x710/0x710
[  347.224102]  __should_failslab+0x124/0x180
[  347.228324]  should_failslab+0x9/0x14
[  347.232117]  kmem_cache_alloc_trace+0x2cb/0x780
[  347.236775]  ? __kmalloc_node+0x33/0x70
[  347.240738]  ? __kmalloc_node+0x33/0x70
[  347.244705]  ? rcu_read_lock_sched_held+0x108/0x120
[  347.249714]  __memcg_init_list_lru_node+0x17d/0x2c0
[  347.254741]  ? kvfree_rcu+0x20/0x20
[  347.258355]  ? __kmalloc_node+0x47/0x70
[  347.262492]  __list_lru_init+0x456/0x790
[  347.266541]  ? list_lru_destroy+0x4c0/0x4c0
[  347.270852]  ? mark_held_locks+0xc9/0x160
[  347.274989]  ? __raw_spin_lock_init+0x1c/0x100
[  347.279568]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  347.284569]  ? __lockdep_init_map+0x105/0x590
[  347.289053]  ? lockdep_init_map+0x9/0x10
[  347.293104]  sget_userns+0x73a/0xf00
[  347.296804]  ? get_anon_bdev+0x2f0/0x2f0
[  347.300853]  ? test_bdev_super+0x50/0x50
[  347.304903]  ? destroy_unused_super.part.11+0x110/0x110
[  347.310262]  ? rcu_read_lock_sched_held+0x108/0x120
[  347.315265]  ? __alloc_pages_nodemask+0xacf/0xd70
[  347.320107]  ? __alloc_pages_slowpath+0x2db0/0x2db0
[  347.325111]  ? kasan_check_read+0x11/0x20
[  347.329246]  ? cap_capable+0x1f9/0x260
[  347.333125]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  347.338648]  ? security_capable+0x99/0xc0
[  347.342786]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  347.348309]  ? ns_capable_common+0x13f/0x170
[  347.352706]  ? get_anon_bdev+0x2f0/0x2f0
[  347.356759]  sget+0x10b/0x150
[  347.361069]  ? test_bdev_super+0x50/0x50
[  347.365121]  ? fuse_ctl_add_conn+0x280/0x280
[  347.369525]  mount_single+0x3a/0x170
[  347.373242]  fuse_ctl_mount+0x2c/0x40
[  347.377038]  mount_fs+0xae/0x328
[  347.380421]  vfs_kern_mount.part.34+0xd4/0x4d0
[  347.385004]  ? may_umount+0xb0/0xb0
[  347.388623]  ? _raw_read_unlock+0x22/0x30
[  347.392760]  ? __get_fs_type+0x97/0xc0
[  347.396649]  do_mount+0x564/0x3070
[  347.400181]  ? copy_mount_string+0x40/0x40
[  347.404404]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  347.409411]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  347.414157]  ? retint_kernel+0x10/0x10
[  347.418040]  ? copy_mount_options+0x1d9/0x380
[  347.422529]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  347.428053]  ? copy_mount_options+0x285/0x380
[  347.432537]  ksys_mount+0x12d/0x140
[  347.436152]  __x64_sys_mount+0xbe/0x150
[  347.440116]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  347.445124]  do_syscall_64+0x1b1/0x800
[  347.449001]  ? finish_task_switch+0x1ca/0x840
[  347.453489]  ? syscall_return_slowpath+0x5c0/0x5c0
[  347.458438]  ? syscall_return_slowpath+0x30f/0x5c0
[  347.463367]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  347.468741]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  347.473573]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  347.478747] RIP: 0033:0x455a09
[  347.481924] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  347.489621] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
2018/05/22 10:00:15 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 10:00:15 executing program 1:
bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9}, 0x2c)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendmmsg$unix(r0, &(0x7f0000007080)=[{&(0x7f0000000700)=@abs, 0x6e, &(0x7f0000001780), 0x0, &(0x7f00000018c0)=[@rights={0x10, 0x1, 0x1}], 0x10}], 0x1, 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0xe, 0x4, 0x100000004, 0x4, 0x0, 0xffffffffffffff9c}, 0x2c)
r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x400, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000180))
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000080), &(0x7f0000000140)}, 0x20)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1}, 0x10)

2018/05/22 10:00:15 executing program 5:
r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0)
lseek(r0, 0x7ffffffffffffffb, 0x0)
fcntl$lock(r0, 0x5, &(0x7f0000000140)={0x0, 0x200000001, 0x0, 0x100})
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e24, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x6ae0}, 0x5, [0x6, 0x800000000, 0x2, 0x3, 0xd3, 0x20000, 0x9, 0x544d]}, 0x5c)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000))
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000040)="069006f81f5c6cf821f168aad1ed4101a2cef778069c07aa747f56b38ef70b7fa4321512a945403bfc57da5408e25361", &(0x7f0000000080)=""/30}, 0x18)

2018/05/22 10:00:15 executing program 4 (fault-call:5 fault-nth:21):
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

[  347.496966] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
[  347.504223] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
[  347.511490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  347.518755] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000014
2018/05/22 10:00:16 executing program 6:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000240)="640fbe0af0f75100ba420066ed360faa66b9800000c00f326635000800000f308221990fc71e27000f216d260f2134baf80c66b82735ea8166efbafc0cb06cee", 0x40}], 0x1, 0x24, &(0x7f00000002c0), 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x100010, r1, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/05/22 10:00:16 executing program 5:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x2000000000005}, 0x4)
setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000140)={0x11, @multicast2=0xe0000002, 0x4e24, 0x80, 'wrr\x00', 0x0, 0x0, 0xc}, 0x2c)
setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0xffffffffffff2f5f, 0x4)

2018/05/22 10:00:16 executing program 1:
r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x10})
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x1, 0x0, [0x0]})
r1 = gettid()
r2 = perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x1f, 0x6, 0x1ff, 0x8, 0x0, 0x8, 0x40, 0x1, 0x3, 0xf3, 0x1, 0xffffffff, 0x0, 0x7fff, 0x1, 0x2, 0xe91, 0x9, 0x0, 0x2, 0x1, 0x787, 0x3, 0x0, 0x14544233, 0x97, 0x8, 0x200, 0x9, 0x9, 0xfffffffffffffff9, 0xfff, 0x0, 0x5, 0x9bf, 0x232, 0x0, 0x7fffffff, 0x1, @perf_config_ext={0x7, 0x100000000}, 0x0, 0xf5, 0x1a, 0x7, 0xff, 0x7c, 0xd8}, r1, 0x6, r0, 0x2)
ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x0, 0x3, 0x0, &(0x7f0000ffd000/0x3000)=nil, 0x80000001})
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={<r3=>0x0, @multicast1, @broadcast}, &(0x7f0000000180)=0xc)
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000001c0)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x10)
ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={<r4=>0x0, 0x400}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r4, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x7, 0x1f, 0xffffffff, 0x1, 0x20}, 0x98)
prctl$setname(0xf, &(0x7f0000000340)='\x00')
ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000380))
r5 = syz_open_dev$dmmidi(&(0x7f00000003c0)='/dev/dmmidi#\x00', 0x4, 0x8000)
connect$can_bcm(r5, &(0x7f0000000400)={0x1d, r3}, 0x10)
ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f0000000440)={0x1, 0x0, [{0x8000001f, 0x5, 0x2, 0x80000000, 0x5b, 0xfffffffffffffca0, 0x2}]})
ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f0000000480)=""/8)
setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f00000004c0)=0x3f, 0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000500)={r4, 0x9, 0x20f, 0x5, 0x100, 0x1}, 0x14)
getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000540)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000640)=0xe8)
ioprio_set$uid(0x3, r6, 0x2)
getpriority(0x0, r1)
ioctl$KVM_HAS_DEVICE_ATTR(r5, 0x4018aee3, &(0x7f00000006c0)={0x0, 0x5, 0x8000, &(0x7f0000000680)=0x6})
unshare(0x4a070000)
mkdirat$cgroup(r5, &(0x7f0000000700)='syz0\x00', 0x1ff)
openat$vcs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vcs\x00', 0x48000, 0x0)
ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1)
ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000780)=@pic={0x8, 0x1, 0x4, 0x1, 0xffff, 0x8, 0x1, 0x200, 0xa824, 0x0, 0x101, 0xfffffffffffffffc, 0x18d, 0x3f, 0x8, 0x2346})
ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r5, 0x40405515, &(0x7f0000000880)={0x8001, 0x5, 0x3, 0x2, "c6d013c5309bbff90e779779b006571c6bdce99a566d97776c048daefd656fbf2e0dc658b045c79d6cbeefbb", 0x3})
socketpair$inet6(0xa, 0x80000, 0x1, &(0x7f00000008c0))

2018/05/22 10:00:16 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

[  347.679646] FAULT_INJECTION: forcing a failure.
[  347.679646] name failslab, interval 1, probability 0, space 0, times 0
[  347.691070] CPU: 1 PID: 25241 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
[  347.698368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  347.707754] Call Trace:
[  347.710369]  dump_stack+0x1b9/0x294
[  347.714000]  ? dump_stack_print_info.cold.2+0x52/0x52
[  347.719223]  should_fail.cold.4+0xa/0x1a
[  347.723288]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  347.728832]  ? print_usage_bug+0xc0/0xc0
[  347.732889]  ? graph_lock+0x170/0x170
[  347.736678]  ? lock_downgrade+0x8e0/0x8e0
[  347.740826]  ? find_held_lock+0x36/0x1c0
[  347.744887]  ? __lock_is_held+0xb5/0x140
[  347.748955]  ? check_same_owner+0x320/0x320
[  347.753269]  ? __might_sleep+0x95/0x190
[  347.757239]  ? rcu_note_context_switch+0x710/0x710
[  347.762170]  __should_failslab+0x124/0x180
[  347.766752]  should_failslab+0x9/0x14
[  347.770547]  __kmalloc+0x2c8/0x760
[  347.774085]  ? __kmalloc_node+0x47/0x70
[  347.778052]  ? __list_lru_init+0xdd/0x790
[  347.782218]  __list_lru_init+0xdd/0x790
[  347.786187]  ? list_lru_destroy+0x4c0/0x4c0
[  347.790504]  ? mark_held_locks+0xc9/0x160
[  347.794654]  ? __raw_spin_lock_init+0x1c/0x100
[  347.799232]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  347.804250]  ? lockdep_init_map+0x9/0x10
[  347.808308]  sget_userns+0x767/0xf00
[  347.812018]  ? get_anon_bdev+0x2f0/0x2f0
[  347.816260]  ? test_bdev_super+0x50/0x50
[  347.820315]  ? destroy_unused_super.part.11+0x110/0x110
[  347.825669]  ? rcu_read_lock_sched_held+0x108/0x120
[  347.830682]  ? __alloc_pages_nodemask+0xacf/0xd70
[  347.835527]  ? __alloc_pages_slowpath+0x2db0/0x2db0
[  347.840538]  ? kasan_check_read+0x11/0x20
[  347.844695]  ? cap_capable+0x1f9/0x260
[  347.848603]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  347.854137]  ? security_capable+0x99/0xc0
[  347.858284]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  347.863814]  ? ns_capable_common+0x13f/0x170
[  347.868219]  ? get_anon_bdev+0x2f0/0x2f0
[  347.872270]  sget+0x10b/0x150
[  347.875368]  ? test_bdev_super+0x50/0x50
[  347.879420]  ? fuse_ctl_add_conn+0x280/0x280
[  347.883833]  mount_single+0x3a/0x170
[  347.887542]  fuse_ctl_mount+0x2c/0x40
[  347.891344]  mount_fs+0xae/0x328
[  347.894714]  vfs_kern_mount.part.34+0xd4/0x4d0
[  347.899302]  ? may_umount+0xb0/0xb0
[  347.902926]  ? _raw_read_unlock+0x22/0x30
[  347.907063]  ? __get_fs_type+0x97/0xc0
[  347.910947]  do_mount+0x564/0x3070
[  347.914484]  ? copy_mount_string+0x40/0x40
[  347.918713]  ? rcu_pm_notify+0xc0/0xc0
[  347.922599]  ? copy_mount_options+0x5f/0x380
[  347.926996]  ? rcu_read_lock_sched_held+0x108/0x120
[  347.932028]  ? kmem_cache_alloc_trace+0x616/0x780
[  347.936867]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  347.942399]  ? _copy_from_user+0xdf/0x150
[  347.946553]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  347.952083]  ? copy_mount_options+0x285/0x380
[  347.956583]  ksys_mount+0x12d/0x140
[  347.960210]  __x64_sys_mount+0xbe/0x150
[  347.964203]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  347.969218]  do_syscall_64+0x1b1/0x800
[  347.973106]  ? finish_task_switch+0x1ca/0x840
[  347.977602]  ? syscall_return_slowpath+0x5c0/0x5c0
[  347.982525]  ? syscall_return_slowpath+0x30f/0x5c0
[  347.987457]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  347.992816]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  347.997659]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  348.002844] RIP: 0033:0x455a09
[  348.006025] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  348.013744] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
[  348.021003] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
2018/05/22 10:00:16 executing program 5:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x100)
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="bcd0ad05e6a8da1da49737764601f01d", 0x10)
r2 = accept4$alg(r0, 0x0, 0x0, 0x0)
sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0x24, 0x0, 0x0, 0x0, 0x0, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x24}, 0x1}, 0x0)

[  348.028269] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
[  348.035530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  348.042791] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000015
2018/05/22 10:00:16 executing program 2:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)="2e2f66696c65302f66696c6530c0", &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 10:00:16 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)='./control/file1\x00', 0x2000000)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

[  348.126911] device bridge_slave_1 left promiscuous mode
[  348.133065] bridge0: port 2(bridge_slave_1) entered disabled state
2018/05/22 10:00:16 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

[  348.181799] device bridge_slave_0 left promiscuous mode
[  348.187537] bridge0: port 1(bridge_slave_0) entered disabled state
[  348.360440] team0 (unregistering): Port device team_slave_1 removed
[  348.372364] team0 (unregistering): Port device team_slave_0 removed
[  348.384695] bond0 (unregistering): Releasing backup interface bond_slave_1
[  348.398408] bond0 (unregistering): Releasing backup interface bond_slave_0
[  348.427275] bond0 (unregistering): Released all slaves
2018/05/22 10:00:17 executing program 4 (fault-call:5 fault-nth:22):
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 10:00:17 executing program 7:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
getgid()
getresgid(&(0x7f00000003c0), &(0x7f0000000300), &(0x7f0000000380)=<r0=>0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, r0, 0x8001, 0x8000000)
lchown(&(0x7f0000000000)='./file0/.ile0\x00', 0x0, 0x0)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
syz_fuse_mount(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)
r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x101, 0x2)
setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000140)={0x6b59, {{0x2, 0x4e22, @rand_addr=0x2400000000000}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x108)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0)

2018/05/22 10:00:17 executing program 6:
r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x48440)
setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f00000000c0)=0x1a, 0x4)
r1 = socket(0x10, 0x2, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp6\x00')
r3 = socket$inet6(0xa, 0x5, 0x0)
ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
sendfile(r1, r2, &(0x7f0000000000), 0x80000002)

2018/05/22 10:00:17 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)='./control/file1\x00', 0xffffffff00000000)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

2018/05/22 10:00:17 executing program 2:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 10:00:17 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
r1 = getpid()
sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0)
r2 = syz_open_pts(r0, 0x0)
read(r2, &(0x7f0000000280)=""/1, 0x1)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd0ffc))
close(r0)

2018/05/22 10:00:17 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 10:00:17 executing program 5:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-fixed-time)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r2 = accept$alg(r1, 0x0, 0x0)
sendmmsg$alg(r2, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000380)="2f9e916f88a49d34f80c6567cd48d56ddb7a596264bd2e74921e7fb8ccbe6bbc562ca6a387d1e8d5d0a6d4e99423bdadc1539f82f3f3e83f9f7d05551362be48e9313af2664d579564bc66d93cd543358e402221b80683cbacdd7d0c2861ffe2c26589c90315f38f37685c", 0x6b}], 0x1, &(0x7f00000001c0)}], 0x1, 0x0)
accept4$nfc_llcp(r0, 0x0, &(0x7f0000000000), 0x800)
recvmsg(r2, &(0x7f00000040c0)={&(0x7f0000003e80)=@generic, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003f00)=""/77, 0x4d}, {&(0x7f0000003580)=""/29, 0x1d}], 0x2, &(0x7f0000003fc0)=""/206, 0xce}, 0x0)

2018/05/22 10:00:17 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 10:00:17 executing program 6:
r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000180))
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'\x00', 0x5})

[  349.250492] FAULT_INJECTION: forcing a failure.
[  349.250492] name failslab, interval 1, probability 0, space 0, times 0
[  349.262080] CPU: 0 PID: 25292 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
[  349.269367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  349.278731] Call Trace:
[  349.281358]  dump_stack+0x1b9/0x294
[  349.285018]  ? dump_stack_print_info.cold.2+0x52/0x52
[  349.290235]  ? __save_stack_trace+0x7e/0xd0
[  349.294590]  should_fail.cold.4+0xa/0x1a
[  349.298677]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  349.303794]  ? save_stack+0x43/0xd0
[  349.307438]  ? kasan_kmalloc+0xc4/0xe0
[  349.311338]  ? kmem_cache_alloc_trace+0x152/0x780
[  349.316199]  ? __memcg_init_list_lru_node+0x17d/0x2c0
[  349.321402]  ? __list_lru_init+0x456/0x790
[  349.325660]  ? sget_userns+0x73a/0xf00
[  349.329563]  ? graph_lock+0x170/0x170
[  349.333377]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  349.338152]  ? do_mount+0x564/0x3070
[  349.341880]  ? ksys_mount+0x12d/0x140
[  349.342172] IPVS: ftp: loaded support on port[0] = 21
[  349.345682]  ? __x64_sys_mount+0xbe/0x150
[  349.345700]  ? do_syscall_64+0x1b1/0x800
[  349.345715]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  349.345736]  ? find_held_lock+0x36/0x1c0
[  349.345758]  ? __lock_is_held+0xb5/0x140
[  349.362211] IPVS: ftp: loaded support on port[0] = 21
[  349.364516]  ? check_same_owner+0x320/0x320
[  349.364539]  ? rcu_note_context_switch+0x710/0x710
[  349.364557]  __should_failslab+0x124/0x180
[  349.364575]  should_failslab+0x9/0x14
[  349.395133]  kmem_cache_alloc_trace+0x2cb/0x780
[  349.399824]  ? __kmalloc_node+0x33/0x70
[  349.403813]  ? __kmalloc_node+0x33/0x70
[  349.407804]  ? rcu_read_lock_sched_held+0x108/0x120
[  349.412843]  __memcg_init_list_lru_node+0x17d/0x2c0
[  349.417872]  ? kvfree_rcu+0x20/0x20
[  349.421520]  ? __kmalloc_node+0x47/0x70
[  349.425778]  __list_lru_init+0x456/0x790
[  349.429859]  ? list_lru_destroy+0x4c0/0x4c0
[  349.434194]  ? mark_held_locks+0xc9/0x160
[  349.438363]  ? __raw_spin_lock_init+0x1c/0x100
[  349.442965]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  349.447993]  ? __lockdep_init_map+0x105/0x590
[  349.452507]  ? lockdep_init_map+0x9/0x10
[  349.456588]  sget_userns+0x73a/0xf00
[  349.460575]  ? get_anon_bdev+0x2f0/0x2f0
[  349.464657]  ? test_bdev_super+0x50/0x50
[  349.468733]  ? destroy_unused_super.part.11+0x110/0x110
[  349.474105]  ? rcu_read_lock_sched_held+0x108/0x120
[  349.479134]  ? __alloc_pages_nodemask+0xacf/0xd70
[  349.483994]  ? __alloc_pages_slowpath+0x2db0/0x2db0
[  349.489033]  ? kasan_check_read+0x11/0x20
[  349.493194]  ? cap_capable+0x1f9/0x260
[  349.497103]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  349.502661]  ? security_capable+0x99/0xc0
[  349.506830]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  349.512381]  ? ns_capable_common+0x13f/0x170
[  349.516799]  ? get_anon_bdev+0x2f0/0x2f0
[  349.520870]  sget+0x10b/0x150
[  349.523989]  ? test_bdev_super+0x50/0x50
[  349.528062]  ? fuse_ctl_add_conn+0x280/0x280
[  349.532490]  mount_single+0x3a/0x170
[  349.536212]  fuse_ctl_mount+0x2c/0x40
[  349.540025]  mount_fs+0xae/0x328
[  349.543406]  vfs_kern_mount.part.34+0xd4/0x4d0
[  349.547998]  ? may_umount+0xb0/0xb0
[  349.551644]  ? _raw_read_unlock+0x22/0x30
[  349.555802]  ? __get_fs_type+0x97/0xc0
[  349.559704]  do_mount+0x564/0x3070
[  349.563259]  ? do_raw_spin_unlock+0x9e/0x2e0
[  349.567680]  ? copy_mount_string+0x40/0x40
[  349.571922]  ? rcu_pm_notify+0xc0/0xc0
[  349.575820]  ? copy_mount_options+0x5f/0x380
[  349.580240]  ? rcu_read_lock_sched_held+0x108/0x120
[  349.585280]  ? kmem_cache_alloc_trace+0x616/0x780
[  349.590141]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  349.595697]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  349.601248]  ? copy_mount_options+0x285/0x380
[  349.605764]  ksys_mount+0x12d/0x140
[  349.609405]  __x64_sys_mount+0xbe/0x150
[  349.613391]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  349.618425]  do_syscall_64+0x1b1/0x800
[  349.622334]  ? syscall_slow_exit_work+0x4f0/0x4f0
[  349.627193]  ? syscall_return_slowpath+0x5c0/0x5c0
[  349.632136]  ? syscall_return_slowpath+0x30f/0x5c0
[  349.637079]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  349.642463]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  349.647337]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  349.652534] RIP: 0033:0x455a09
[  349.655728] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  349.663452] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
[  349.670746] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
[  349.678026] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
[  349.685308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  349.692587] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000016
[  349.982242] device bridge_slave_1 left promiscuous mode
[  349.987854] bridge0: port 2(bridge_slave_1) entered disabled state
[  350.003182] device bridge_slave_0 left promiscuous mode
[  350.008762] bridge0: port 1(bridge_slave_0) entered disabled state
[  350.045144] team0 (unregistering): Port device team_slave_1 removed
[  350.055186] team0 (unregistering): Port device team_slave_0 removed
[  350.066649] bond0 (unregistering): Releasing backup interface bond_slave_1
[  350.085512] bond0 (unregistering): Releasing backup interface bond_slave_0
[  350.121571] bond0 (unregistering): Released all slaves
[  350.698908] bridge0: port 1(bridge_slave_0) entered blocking state
[  350.705354] bridge0: port 1(bridge_slave_0) entered disabled state
[  350.716921] device bridge_slave_0 entered promiscuous mode
[  350.725862] bridge0: port 1(bridge_slave_0) entered blocking state
[  350.732271] bridge0: port 1(bridge_slave_0) entered disabled state
[  350.747410] device bridge_slave_0 entered promiscuous mode
[  350.798852] bridge0: port 2(bridge_slave_1) entered blocking state
[  350.805275] bridge0: port 2(bridge_slave_1) entered disabled state
[  350.816270] device bridge_slave_1 entered promiscuous mode
[  350.829357] bridge0: port 2(bridge_slave_1) entered blocking state
[  350.835764] bridge0: port 2(bridge_slave_1) entered disabled state
[  350.862902] device bridge_slave_1 entered promiscuous mode
[  350.873504] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[  350.924618] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[  350.952510] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[  350.987273] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[  351.176304] bond0: Enslaving bond_slave_0 as an active interface with an up link
[  351.200524] bond0: Enslaving bond_slave_0 as an active interface with an up link
[  351.222406] bond0: Enslaving bond_slave_1 as an active interface with an up link
[  351.265305] bond0: Enslaving bond_slave_1 as an active interface with an up link
[  351.274874] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[  351.281853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  351.309383] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[  351.316377] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  351.335899] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[  351.342822] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  351.401495] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[  351.408441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  351.500782] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[  351.516333] team0: Port device team_slave_0 added
[  351.551892] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[  351.559279] team0: Port device team_slave_0 added
[  351.567184] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[  351.575161] team0: Port device team_slave_1 added
[  351.593523] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[  351.600968] team0: Port device team_slave_1 added
[  351.609656] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  351.635256] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  351.651181] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  351.671772] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  351.688296] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[  351.695493] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  351.709524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  351.720419] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[  351.727711] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  351.736886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  351.746837] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[  351.754551] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  351.763846] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  351.773796] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[  351.781519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  351.790731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  352.121970] bridge0: port 2(bridge_slave_1) entered blocking state
[  352.128544] bridge0: port 2(bridge_slave_1) entered forwarding state
[  352.135229] bridge0: port 1(bridge_slave_0) entered blocking state
[  352.141654] bridge0: port 1(bridge_slave_0) entered forwarding state
[  352.148858] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  352.157609] bridge0: port 2(bridge_slave_1) entered blocking state
[  352.164061] bridge0: port 2(bridge_slave_1) entered forwarding state
[  352.170741] bridge0: port 1(bridge_slave_0) entered blocking state
[  352.177122] bridge0: port 1(bridge_slave_0) entered forwarding state
[  352.185347] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  352.215131] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  352.222866] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  353.478495] 8021q: adding VLAN 0 to HW filter on device bond0
[  353.517803] 8021q: adding VLAN 0 to HW filter on device bond0
[  353.601368] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[  353.643514] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[  353.723342] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[  353.729646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  353.742292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  353.781908] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[  353.788339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  353.795586] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  353.863217] 8021q: adding VLAN 0 to HW filter on device team0
[  353.919564] 8021q: adding VLAN 0 to HW filter on device team0
2018/05/22 10:00:23 executing program 7:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x10000, 0x0)
lchown(&(0x7f0000000000)='./file0/.ile0\x00', 0x0, 0x0)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
r0 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x5, 0x404080)
setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000002c0)=@req3={0x9, 0x8, 0x1, 0x1, 0x5, 0x401, 0x1}, 0x1c)
syz_fuse_mount(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x202880, 0x0)
recvfrom$ax25(r1, &(0x7f0000000140)=""/222, 0xde, 0x2120, &(0x7f0000000240)={0x3, {"135c3e586f1784"}, 0x10000}, 0x10)

2018/05/22 10:00:23 executing program 4 (fault-call:5 fault-nth:23):
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 10:00:23 executing program 5:
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_RUN(r2, 0xae80, 0x0)
ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4004ae8b, &(0x7f0000000080)=0xfffffffffffffffd)

2018/05/22 10:00:23 executing program 6:
capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280))
r0 = socket$inet6(0xa, 0x2, 0x0)
sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000001c00)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x4000}}], 0x2, 0x1)

2018/05/22 10:00:23 executing program 1:
r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x10000000006, 0x420801)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x1, 0x4)
r1 = socket(0xa, 0x2, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r2 = socket(0x40000000015, 0x5, 0x0)
setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000180)={0x77359400}, 0x10)
bind$ax25(r0, &(0x7f00000000c0)={0x3, {"239022aef817d4"}, 0x72}, 0x10)
getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, <r3=>0x0}, &(0x7f0000000200)=0x5)
setreuid(0x0, r3)
capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)={0xfffffffc, 0xffffffffffffffff})
setpriority(0x1, 0x0, 0x0)
ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x3)

2018/05/22 10:00:23 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 10:00:23 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)='./control/file1\x00', 0xf6ffffff00000000)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

2018/05/22 10:00:23 executing program 2:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 10:00:24 executing program 6:
r0 = socket(0x4, 0x1, 0x1000000000000)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x9, 0x0, 0x1})
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa, 0x2})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x1})
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080)=0xffffffffffffffff, 0x3cb)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x8)
close(r2)
close(r1)
r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200800, 0x0)
ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f00000000c0)={0x7fffffff, 0xd000})

2018/05/22 10:00:24 executing program 1:
r0 = socket$inet6(0xa, 0x400000000007, 0xfffffffffffffff9)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x1)
ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000180)={0x8, 0xaa, 0x2, 0x1000, &(0x7f0000001340)=""/4096, 0x16, &(0x7f0000000080)=""/22, 0x81, &(0x7f00000000c0)=""/129})
syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1)
setsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f0000000300)={@loopback={0x0, 0x1}}, 0x14)
sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002540)}, 0x0)

2018/05/22 10:00:24 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="020a000007000000000000000000000105001a000000000000000000000000000000000000000000000000000000000000000000000100006e5752af1a4d9b4f85bf4084c73d028418e7491e678059951fc0ad2656dfb33d527cc1d5e81fa1868b1af0155e19bf532c19fb48e475788e472a16489defbce36920e228196d2d53b934ebcbf71a66553103b8e44301dbb7de9e3c01589ed809463e85572e373c3f6608e5e0035d2cfc47d87536ad51dce58d0f061e8565a7750661f6dffa194aa7a19c615b0565794673dddf08ff24239031eb352d952cc31e18b52e25b0a6d2f0362057660ae6a3e689811d7183030eddd4869359692fe42d9b4892106decf92b9cd249efeab0228a447dd71bd82ec2b1"], 0x110}, 0x1}, 0x0)

[  355.714632] FAULT_INJECTION: forcing a failure.
[  355.714632] name failslab, interval 1, probability 0, space 0, times 0
[  355.725989] CPU: 1 PID: 25866 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
[  355.733303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  355.742669] Call Trace:
[  355.745277]  dump_stack+0x1b9/0x294
[  355.748933]  ? dump_stack_print_info.cold.2+0x52/0x52
[  355.754149]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  355.759622]  should_fail.cold.4+0xa/0x1a
[  355.763700]  ? is_bpf_text_address+0xd7/0x170
[  355.768213]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  355.773340]  ? unwind_get_return_address+0x61/0xa0
[  355.778285]  ? __save_stack_trace+0x7e/0xd0
[  355.782619]  ? graph_lock+0x170/0x170
[  355.786440]  ? find_held_lock+0x36/0x1c0
[  355.790515]  ? __lock_is_held+0xb5/0x140
[  355.794603]  ? check_same_owner+0x320/0x320
[  355.798941]  ? rcu_note_context_switch+0x710/0x710
[  355.803913]  __should_failslab+0x124/0x180
[  355.808171]  should_failslab+0x9/0x14
[  355.811987]  kmem_cache_alloc_trace+0x2cb/0x780
[  355.816669]  ? __kmalloc_node+0x33/0x70
[  355.820635]  ? __kmalloc_node+0x33/0x70
[  355.824601]  ? rcu_read_lock_sched_held+0x108/0x120
[  355.829784]  __memcg_init_list_lru_node+0x17d/0x2c0
[  355.834786]  ? kvfree_rcu+0x20/0x20
[  355.838415]  ? __kmalloc_node+0x47/0x70
[  355.842386]  __list_lru_init+0x456/0x790
[  355.846433]  ? list_lru_destroy+0x4c0/0x4c0
[  355.850741]  ? mark_held_locks+0xc9/0x160
[  355.854876]  ? __raw_spin_lock_init+0x1c/0x100
[  355.859449]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  355.864461]  ? lockdep_init_map+0x9/0x10
[  355.868515]  sget_userns+0x767/0xf00
[  355.872217]  ? get_anon_bdev+0x2f0/0x2f0
[  355.876268]  ? test_bdev_super+0x50/0x50
[  355.880330]  ? destroy_unused_super.part.11+0x110/0x110
[  355.885682]  ? rcu_read_lock_sched_held+0x108/0x120
[  355.890687]  ? __alloc_pages_nodemask+0xacf/0xd70
[  355.895520]  ? __alloc_pages_slowpath+0x2db0/0x2db0
[  355.900524]  ? kasan_check_read+0x11/0x20
[  355.904659]  ? cap_capable+0x1f9/0x260
[  355.908541]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.914065]  ? security_capable+0x99/0xc0
[  355.918217]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.923742]  ? ns_capable_common+0x13f/0x170
[  355.928139]  ? get_anon_bdev+0x2f0/0x2f0
[  355.932187]  sget+0x10b/0x150
[  355.935280]  ? test_bdev_super+0x50/0x50
[  355.939331]  ? fuse_ctl_add_conn+0x280/0x280
[  355.943726]  mount_single+0x3a/0x170
[  355.947427]  fuse_ctl_mount+0x2c/0x40
[  355.951222]  mount_fs+0xae/0x328
[  355.954580]  vfs_kern_mount.part.34+0xd4/0x4d0
[  355.959152]  ? may_umount+0xb0/0xb0
[  355.962763]  ? _raw_read_unlock+0x22/0x30
[  355.966911]  ? __get_fs_type+0x97/0xc0
[  355.970787]  do_mount+0x564/0x3070
[  355.974319]  ? copy_mount_string+0x40/0x40
[  355.978540]  ? rcu_pm_notify+0xc0/0xc0
[  355.982430]  ? copy_mount_options+0x5f/0x380
[  355.986825]  ? rcu_read_lock_sched_held+0x108/0x120
[  355.991837]  ? kmem_cache_alloc_trace+0x616/0x780
[  355.996669]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  356.002193]  ? _copy_from_user+0xdf/0x150
[  356.006330]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  356.011863]  ? copy_mount_options+0x285/0x380
[  356.016360]  ksys_mount+0x12d/0x140
[  356.019975]  __x64_sys_mount+0xbe/0x150
[  356.023935]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  356.028940]  do_syscall_64+0x1b1/0x800
[  356.032821]  ? finish_task_switch+0x1ca/0x840
[  356.037305]  ? syscall_return_slowpath+0x5c0/0x5c0
[  356.042221]  ? syscall_return_slowpath+0x30f/0x5c0
[  356.047148]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  356.052503]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  356.057336]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  356.062509] RIP: 0033:0x455a09
2018/05/22 10:00:24 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000005c0)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108)
accept$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c)
r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x2502)
ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000200)=""/170)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffd}}}, 0x108)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000480)={0x0, {{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108)
ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000300))
setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000002c0)={0x6, 0x2, 0x7, 0x9, 0x80, 0x10000, 0x1ff, 0xfdf, 0x1fa26ab5, 0x7f, 0x1000}, 0xb)

2018/05/22 10:00:24 executing program 5:
r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x4800)
setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xffffffff7fffffff)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f00000004c0)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58)
r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x0)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18)
sendmsg$netlink(r2, &(0x7f0000004940)={&(0x7f0000000540)=@proc={0x10}, 0xc, &(0x7f0000004800), 0x0, &(0x7f0000004900)}, 0x0)

2018/05/22 10:00:24 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

[  356.065682] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  356.076331] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
[  356.083586] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
[  356.090850] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
[  356.098113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  356.105378] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000017
2018/05/22 10:00:24 executing program 1:
request_key(&(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', 0xfffffffffffffffe)
add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140), 0x0, 0xfffffffffffffffe)

2018/05/22 10:00:24 executing program 4 (fault-call:5 fault-nth:24):
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

[  356.293314] FAULT_INJECTION: forcing a failure.
[  356.293314] name failslab, interval 1, probability 0, space 0, times 0
[  356.304729] CPU: 1 PID: 25912 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
[  356.312025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  356.321372] Call Trace:
[  356.324417]  dump_stack+0x1b9/0x294
[  356.328062]  ? dump_stack_print_info.cold.2+0x52/0x52
[  356.333259]  ? __save_stack_trace+0x7e/0xd0
[  356.337596]  should_fail.cold.4+0xa/0x1a
[  356.341653]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  356.346752]  ? save_stack+0x43/0xd0
[  356.350376]  ? kasan_kmalloc+0xc4/0xe0
[  356.354272]  ? kmem_cache_alloc_trace+0x152/0x780
[  356.359121]  ? __memcg_init_list_lru_node+0x17d/0x2c0
[  356.364327]  ? __list_lru_init+0x456/0x790
[  356.368553]  ? sget_userns+0x767/0xf00
[  356.372443]  ? graph_lock+0x170/0x170
[  356.376252]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  356.381000]  ? do_mount+0x564/0x3070
[  356.384712]  ? ksys_mount+0x12d/0x140
[  356.388497]  ? __x64_sys_mount+0xbe/0x150
[  356.392634]  ? do_syscall_64+0x1b1/0x800
[  356.396685]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  356.402051]  ? find_held_lock+0x36/0x1c0
[  356.406117]  ? __lock_is_held+0xb5/0x140
[  356.410174]  ? check_same_owner+0x320/0x320
[  356.414489]  ? rcu_note_context_switch+0x710/0x710
[  356.419416]  __should_failslab+0x124/0x180
[  356.423675]  should_failslab+0x9/0x14
[  356.427484]  kmem_cache_alloc_trace+0x2cb/0x780
[  356.432153]  ? __kmalloc_node+0x33/0x70
[  356.436120]  ? __kmalloc_node+0x33/0x70
[  356.440083]  ? rcu_read_lock_sched_held+0x108/0x120
[  356.445088]  __memcg_init_list_lru_node+0x17d/0x2c0
[  356.450092]  ? kvfree_rcu+0x20/0x20
[  356.453717]  ? __kmalloc_node+0x47/0x70
[  356.457680]  __list_lru_init+0x456/0x790
[  356.461740]  ? list_lru_destroy+0x4c0/0x4c0
[  356.466064]  ? mark_held_locks+0xc9/0x160
[  356.470196]  ? __raw_spin_lock_init+0x1c/0x100
[  356.474771]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  356.479779]  ? lockdep_init_map+0x9/0x10
[  356.483826]  sget_userns+0x767/0xf00
[  356.487531]  ? get_anon_bdev+0x2f0/0x2f0
[  356.491588]  ? test_bdev_super+0x50/0x50
[  356.495637]  ? destroy_unused_super.part.11+0x110/0x110
[  356.500984]  ? rcu_read_lock_sched_held+0x108/0x120
[  356.505998]  ? __alloc_pages_nodemask+0xacf/0xd70
[  356.510842]  ? __alloc_pages_slowpath+0x2db0/0x2db0
[  356.515869]  ? kasan_check_read+0x11/0x20
[  356.520027]  ? cap_capable+0x1f9/0x260
[  356.523928]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  356.529471]  ? security_capable+0x99/0xc0
[  356.533632]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  356.539179]  ? ns_capable_common+0x13f/0x170
[  356.543606]  ? get_anon_bdev+0x2f0/0x2f0
[  356.547678]  sget+0x10b/0x150
[  356.550793]  ? test_bdev_super+0x50/0x50
[  356.554864]  ? fuse_ctl_add_conn+0x280/0x280
[  356.559275]  mount_single+0x3a/0x170
[  356.563000]  fuse_ctl_mount+0x2c/0x40
[  356.566807]  mount_fs+0xae/0x328
[  356.570188]  vfs_kern_mount.part.34+0xd4/0x4d0
[  356.574770]  ? may_umount+0xb0/0xb0
[  356.578382]  ? _raw_read_unlock+0x22/0x30
[  356.582525]  ? __get_fs_type+0x97/0xc0
[  356.586404]  do_mount+0x564/0x3070
[  356.589931]  ? copy_mount_string+0x40/0x40
[  356.594153]  ? rcu_pm_notify+0xc0/0xc0
[  356.598042]  ? copy_mount_options+0x5f/0x380
[  356.602434]  ? rcu_read_lock_sched_held+0x108/0x120
[  356.607437]  ? kmem_cache_alloc_trace+0x616/0x780
[  356.612267]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  356.617795]  ? _copy_from_user+0xdf/0x150
[  356.621932]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  356.627453]  ? copy_mount_options+0x285/0x380
[  356.631943]  ksys_mount+0x12d/0x140
[  356.635556]  __x64_sys_mount+0xbe/0x150
[  356.639524]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  356.644533]  do_syscall_64+0x1b1/0x800
[  356.648405]  ? finish_task_switch+0x1ca/0x840
[  356.652884]  ? syscall_return_slowpath+0x5c0/0x5c0
[  356.657802]  ? syscall_return_slowpath+0x30f/0x5c0
[  356.662741]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  356.668121]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  356.672955]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  356.678127] RIP: 0033:0x455a09
[  356.681305] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  356.689015] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
[  356.696293] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
[  356.703565] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
[  356.710820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  356.718075] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000018
2018/05/22 10:00:25 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 10:00:25 executing program 6:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8913, &(0x7f0000000240)="c626262c8523bf012cf66f")
r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xfffffffffffffffc)
ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000140)={0x10, 0x0, [0x11e]})

2018/05/22 10:00:25 executing program 1:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00')
getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000840)=0xe8)
sendmsg$can_raw(r0, &(0x7f0000000b00)={&(0x7f0000000a00)={0x1d, r3}, 0x10, &(0x7f0000000ac0)={&(0x7f0000000a40)=@canfd={{0x4, 0x80, 0x401, 0x100}, 0x3, 0x1, 0x0, 0x0, "718ae852130017f33f22734e770b096c366cd27af246094d745c26a2bd8bf9bda2447dd86ed854f1b45c2cdb3b2cbdaf5abb3ee4c8e7de0a532591a45cbe5ba2"}, 0x48}, 0x1}, 0x10)
getsockopt$ax25_int(r2, 0x101, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
getsockname$packet(r2, &(0x7f0000000880)={0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000008c0)=0x14)
sendmsg$can_raw(r2, &(0x7f00000009c0)={&(0x7f0000000900)={0x1d, r4}, 0x10, &(0x7f0000000980)={&(0x7f0000000940)=@can={{0x0, 0x3f, 0x3, 0x5}, 0x6, 0x3, 0x0, 0x0, "15e769fdf89a96b6"}, 0x10}, 0x1, 0x0, 0x0, 0x40000c5}, 0x40000)
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x81, 0x0, [0x3]})
readahead(r2, 0x20, 0x4)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={0x0, @rand_addr, @loopback}, &(0x7f00000001c0)=0xc)
ioctl$KVM_SET_IRQCHIP(r1, 0x4020aea5, &(0x7f00000002c0)=@ioapic={0x80ffff00000000})

2018/05/22 10:00:25 executing program 5:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/uinput\x00', 0x0, 0x0)
pipe(&(0x7f0000000900)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000840)=<r3=>0x0)
lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
sendmmsg$unix(r1, &(0x7f00000007c0)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000200)="1bd54663da80a6dac10413193000e5ac99995f280d74594efba1018ce3d1c09e462a75406aefbc3ba0d33132f0179023690b7d462ec8cd8fca3a379ec73ea4b8ee5f5abb86c863dca53f85616c2726f39147ba3ac1f453fbc5d637636437e3e0f0ba94b717aa78cac066aaa9c616141eff75f99f1b2a66fea05a99fb10c2fd159086246bb939c14394fd60065e9789", 0x8f}, {&(0x7f00000002c0)="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", 0xff}, {&(0x7f00000003c0)="09bc7328b2baeb8936c84ad964bc47dd4552828f9f050880366955a49712025d96a9cb47a3fbd74dde8ae0be0563262d84a51262d1cfbf33cdcd2acbb76e21b6f0058293ba2c13267b8cc60230d3cccddd4c4e8a367948c5af43738efc3f2e62c284783bd69a2e62d2dfd341af1c4da7b00ae1b13c82ec", 0x77}, {&(0x7f0000000440)="cb5fa8d664069f61f4fb912c79dadc15d723374db936", 0x16}, {&(0x7f0000000480)="90abcf7d7238cad1cba89041c8393bc5d1cc225b9eb207e4e5cc9fdca6c26ad5b28722f5b830636ced1e72dbfb93de1e3c15ee7f0867fe18cc6add1c253b58c3483fb504497cc78b69651f2e46853660dafcd606533fb328cbc4dbc48b2334a9294f35b158eb3bb3f368149a618d4dd1090d0f27a2e75a41205493b17c8c99338f84d70458fa71eaa2f071ccf60402170647d58b65dc3fe49ba13985", 0x9c}], 0x5, &(0x7f0000000780)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x4000814}], 0x1, 0x80)
ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000000040)={'dummy0\x00', @ifru_names='rose0\x00'})
ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x6)
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000880)={0xffffffffffffffff, 0x0, 0x3f, 0x0, 0x8001})
ioctl$TIOCSCTTY(r2, 0x540e, 0x8000)
ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000980))
readv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/74, 0x4a}], 0x1)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000005c0)={<r6=>0x0}, &(0x7f0000000800)=0x8)
getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@remote}, &(0x7f0000000940)=0x14)
setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000ac0)={r6, @in6={{0xa, 0x4e22, 0x7fff, @loopback={0x0, 0x1}, 0x93}}}, 0x84)
msgget(0x3, 0x4)

2018/05/22 10:00:25 executing program 4 (fault-call:5 fault-nth:25):
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 10:00:25 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)='./control/file1\x00', 0x7f26000000000000)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

2018/05/22 10:00:25 executing program 7:
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
lchown(&(0x7f0000000000)='./file0/.ile0\x00', 0x0, 0x0)
r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0xa8, 0x0)
ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000200)=0x9)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
r1 = syz_fuse_mount(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)
setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x1ff}, 0x4)
rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/.ile0\x00')

2018/05/22 10:00:25 executing program 2:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

[  356.878760] FAULT_INJECTION: forcing a failure.
[  356.878760] name failslab, interval 1, probability 0, space 0, times 0
[  356.890083] CPU: 1 PID: 25947 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
[  356.897367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  356.906729] Call Trace:
[  356.909335]  dump_stack+0x1b9/0x294
[  356.912980]  ? dump_stack_print_info.cold.2+0x52/0x52
[  356.918178]  ? __save_stack_trace+0x7e/0xd0
[  356.922496]  should_fail.cold.4+0xa/0x1a
[  356.926558]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  356.931646]  ? save_stack+0x43/0xd0
[  356.935256]  ? kasan_kmalloc+0xc4/0xe0
[  356.939128]  ? kmem_cache_alloc_trace+0x152/0x780
[  356.943959]  ? __memcg_init_list_lru_node+0x17d/0x2c0
[  356.949133]  ? __list_lru_init+0x456/0x790
[  356.953353]  ? sget_userns+0x767/0xf00
[  356.957226]  ? graph_lock+0x170/0x170
[  356.961022]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  356.965765]  ? do_mount+0x564/0x3070
[  356.969466]  ? ksys_mount+0x12d/0x140
[  356.973250]  ? __x64_sys_mount+0xbe/0x150
[  356.977386]  ? do_syscall_64+0x1b1/0x800
[  356.981433]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  356.986785]  ? find_held_lock+0x36/0x1c0
[  356.990835]  ? __lock_is_held+0xb5/0x140
[  356.994906]  ? check_same_owner+0x320/0x320
[  356.999216]  ? rcu_note_context_switch+0x710/0x710
[  357.004136]  __should_failslab+0x124/0x180
[  357.008358]  should_failslab+0x9/0x14
[  357.012146]  kmem_cache_alloc_trace+0x2cb/0x780
[  357.016803]  ? __kmalloc_node+0x33/0x70
[  357.020760]  ? __kmalloc_node+0x33/0x70
[  357.024720]  ? rcu_read_lock_sched_held+0x108/0x120
[  357.029722]  __memcg_init_list_lru_node+0x17d/0x2c0
[  357.034734]  ? kvfree_rcu+0x20/0x20
[  357.038350]  ? __kmalloc_node+0x47/0x70
[  357.042311]  __list_lru_init+0x456/0x790
[  357.046356]  ? list_lru_destroy+0x4c0/0x4c0
[  357.050674]  ? mark_held_locks+0xc9/0x160
[  357.054809]  ? __raw_spin_lock_init+0x1c/0x100
[  357.059387]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  357.064391]  ? lockdep_init_map+0x9/0x10
[  357.068439]  sget_userns+0x767/0xf00
[  357.072136]  ? get_anon_bdev+0x2f0/0x2f0
[  357.076185]  ? test_bdev_super+0x50/0x50
[  357.080231]  ? destroy_unused_super.part.11+0x110/0x110
[  357.085578]  ? rcu_read_lock_sched_held+0x108/0x120
[  357.090582]  ? __alloc_pages_nodemask+0xacf/0xd70
[  357.095409]  ? __alloc_pages_slowpath+0x2db0/0x2db0
[  357.100414]  ? kasan_check_read+0x11/0x20
[  357.104547]  ? cap_capable+0x1f9/0x260
[  357.108424]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.113947]  ? security_capable+0x99/0xc0
[  357.118082]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.123605]  ? ns_capable_common+0x13f/0x170
[  357.127999]  ? get_anon_bdev+0x2f0/0x2f0
[  357.132048]  sget+0x10b/0x150
[  357.135141]  ? test_bdev_super+0x50/0x50
[  357.139189]  ? fuse_ctl_add_conn+0x280/0x280
[  357.143585]  mount_single+0x3a/0x170
[  357.147288]  fuse_ctl_mount+0x2c/0x40
[  357.151076]  mount_fs+0xae/0x328
[  357.154429]  vfs_kern_mount.part.34+0xd4/0x4d0
[  357.158998]  ? may_umount+0xb0/0xb0
[  357.162612]  ? _raw_read_unlock+0x22/0x30
[  357.166742]  ? __get_fs_type+0x97/0xc0
[  357.170619]  do_mount+0x564/0x3070
[  357.174149]  ? copy_mount_string+0x40/0x40
[  357.178368]  ? rcu_pm_notify+0xc0/0xc0
[  357.182247]  ? copy_mount_options+0x5f/0x380
[  357.186649]  ? rcu_read_lock_sched_held+0x108/0x120
[  357.191650]  ? kmem_cache_alloc_trace+0x616/0x780
[  357.196480]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  357.202004]  ? _copy_from_user+0xdf/0x150
[  357.206143]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.211663]  ? copy_mount_options+0x285/0x380
[  357.216153]  ksys_mount+0x12d/0x140
[  357.219769]  __x64_sys_mount+0xbe/0x150
[  357.223728]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  357.228749]  do_syscall_64+0x1b1/0x800
[  357.232620]  ? finish_task_switch+0x1ca/0x840
[  357.237104]  ? syscall_return_slowpath+0x5c0/0x5c0
[  357.242027]  ? syscall_return_slowpath+0x30f/0x5c0
[  357.246946]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  357.252298]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  357.257129]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  357.262312] RIP: 0033:0x455a09
[  357.265490] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  357.273191] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
2018/05/22 10:00:25 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 10:00:25 executing program 5:
exit(0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0)
ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000)
r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0)
ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00'})
mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[], &(0x7f0000000240))
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xe47}}}, &(0x7f00000001c0)=0x84)
mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x12000, 0x3, &(0x7f00006ed000/0x12000)=nil)
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000200)=0x6)

[  357.280449] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
[  357.287703] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
[  357.294964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  357.302219] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000019
2018/05/22 10:00:25 executing program 1:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={<r1=>0x0}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x4, 0x30}, &(0x7f0000000180)=0xc)
openat$ion(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ion\x00', 0x2001ff, 0x0)
setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @loopback=0x7f000001, 0x4e24, 0x2, 'wlc\x00', 0x20, 0x1, 0x64}, 0x2c)
ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000040))

2018/05/22 10:00:25 executing program 7:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
lchown(&(0x7f0000000000)='./file0/.ile0\x00', 0x0, 0x0)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
syz_fuse_mount(&(0x7f00000004c0)='./file0\x00', 0x7, 0x0, 0x0, 0x0, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 10:00:25 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 10:00:25 executing program 4 (fault-call:5 fault-nth:26):
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 10:00:25 executing program 6:
r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x8400, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000300)={'gretap0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}})
r1 = creat(&(0x7f0000001380)='./file0\x00', 0x0)
ioctl$fiemap(r1, 0x40086602, &(0x7f0000000200)=ANY=[])
statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=""/173)
open_by_handle_at(r1, &(0x7f0000000100)={0xdc, 0x0, "5b5906ac49515ed76758ce2e31ecd12eb9e06a15fc15c2c5aa397a87f9bddcd1f4f5d14dc41bcc425f4bb8f4e2b42c5a8ebfc8c84e05dd7e2865211eccb9f846907f9f05905d31a8ea4ecbec6cb7a9bcbdb61509034c38bbc86e0b209aae38ee0a70a4148029e6731f96f9db5a34bf94dba2d5ee6fb6ab4c23ac67cdb2bf1437253f65862bef3e23ef728503539dac8ce7522415d471c45b61ab596189b4f1a6af809d23acfe8beec0ae54e4ce29ea3684ea718e6c83c51e7d84e326c0acb90d09eb5b2201d57e67a14ffe41b1ca048baab6af57"}, 0x80)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10)
creat(&(0x7f0000000000)='./file0\x00', 0x10)
socket$inet_dccp(0x2, 0x6, 0x0)

2018/05/22 10:00:25 executing program 1:
r0 = syz_init_net_socket$llc(0x1a, 0x20000000002, 0x0)
r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x40000, 0x0)
setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000000000), 0x4)
r2 = geteuid()
stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchown(r1, r2, r3)
r4 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x5, 0x1c100)
ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000000300)=""/133)

2018/05/22 10:00:25 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="020a000007000000000000000200000005001a000000000000000000000000000000000000000000000000000000000000000000000100006e5752af1a4d9b4f85bf4084c73d028418e7491e678059951fc0ad2656dfb33d527cc1d5e81fa1868b1af0155e19bf532c19fb48e475788e472a16489defbce36920e228196d2d53b934ebcbf71a66553103b8e44301dbb7de9e3c01589ed809463e85572e373c3f6608e5e0035d2cfc47d87536ad51dce58d0f061e8565a7750661f6dffa194aa7a19c615b0565794673dddf08ff24239031eb352d952cc31e18b52e25b0a6d2f0362057660ae6a3e689811d7183030eddd4869359692fe42d9b4892106decf92b9cd249efeab0228a447dd71bd82ec2b1"], 0x110}, 0x1}, 0x0)

2018/05/22 10:00:25 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 10:00:25 executing program 6:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r2 = syz_open_procfs(0x0, &(0x7f00000003c0)='clear_refs\x00')
getpeername$netlink(r1, &(0x7f0000000100), &(0x7f0000000140)=0xc)
recvfrom$llc(r2, &(0x7f0000000080)=""/102, 0x66, 0x0, &(0x7f0000000000)={0x1a, 0x201, 0x4, 0xffff, 0x22b, 0x10000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10)
write$cgroup_pid(r2, &(0x7f0000000040)={[0x34]}, 0x530)

2018/05/22 10:00:25 executing program 1:
syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x5f7, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)={[{@allow_utime={'allow_utime', 0x3d}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@showexec='showexec', 0x2c}, {@usefree='usefree', 0x2c}, {@check_strict='check=strict', 0x2c}]})
syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = socket$inet(0x2, 0x800, 0x100000001)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140)={0x8}, 0x4)
creat(&(0x7f0000000280)='./file0/f.Le0\x00', 0xffffffffffffffff)

[  357.610317] FAULT_INJECTION: forcing a failure.
[  357.610317] name failslab, interval 1, probability 0, space 0, times 0
[  357.621621] CPU: 1 PID: 26002 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
[  357.628902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  357.638254] Call Trace:
[  357.640848]  dump_stack+0x1b9/0x294
[  357.644468]  ? dump_stack_print_info.cold.2+0x52/0x52
[  357.649656]  ? __save_stack_trace+0x7e/0xd0
[  357.653968]  should_fail.cold.4+0xa/0x1a
[  357.658025]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  357.663125]  ? save_stack+0x43/0xd0
[  357.666772]  ? kasan_kmalloc+0xc4/0xe0
[  357.670654]  ? kmem_cache_alloc_trace+0x152/0x780
[  357.675493]  ? __memcg_init_list_lru_node+0x17d/0x2c0
[  357.680667]  ? __list_lru_init+0x456/0x790
[  357.684887]  ? sget_userns+0x767/0xf00
[  357.688759]  ? graph_lock+0x170/0x170
[  357.692546]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  357.697291]  ? do_mount+0x564/0x3070
[  357.700989]  ? ksys_mount+0x12d/0x140
[  357.704777]  ? __x64_sys_mount+0xbe/0x150
[  357.708920]  ? do_syscall_64+0x1b1/0x800
[  357.712968]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  357.718331]  ? find_held_lock+0x36/0x1c0
[  357.722381]  ? __lock_is_held+0xb5/0x140
[  357.726435]  ? check_same_owner+0x320/0x320
[  357.730742]  ? rcu_note_context_switch+0x710/0x710
[  357.735665]  __should_failslab+0x124/0x180
[  357.739887]  should_failslab+0x9/0x14
[  357.743674]  kmem_cache_alloc_trace+0x2cb/0x780
[  357.748327]  ? __kmalloc_node+0x33/0x70
[  357.752293]  ? __kmalloc_node+0x33/0x70
[  357.756254]  ? rcu_read_lock_sched_held+0x108/0x120
[  357.761259]  __memcg_init_list_lru_node+0x17d/0x2c0
[  357.766271]  ? kvfree_rcu+0x20/0x20
[  357.769971]  ? __kmalloc_node+0x47/0x70
[  357.773933]  __list_lru_init+0x456/0x790
[  357.777979]  ? list_lru_destroy+0x4c0/0x4c0
[  357.782289]  ? mark_held_locks+0xc9/0x160
[  357.786429]  ? __raw_spin_lock_init+0x1c/0x100
[  357.790994]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  357.796013]  ? lockdep_init_map+0x9/0x10
[  357.800067]  sget_userns+0x767/0xf00
[  357.803767]  ? get_anon_bdev+0x2f0/0x2f0
[  357.807819]  ? test_bdev_super+0x50/0x50
[  357.811867]  ? destroy_unused_super.part.11+0x110/0x110
[  357.817213]  ? rcu_read_lock_sched_held+0x108/0x120
[  357.822214]  ? __alloc_pages_nodemask+0xacf/0xd70
[  357.827045]  ? __alloc_pages_slowpath+0x2db0/0x2db0
[  357.832050]  ? kasan_check_read+0x11/0x20
[  357.836192]  ? cap_capable+0x1f9/0x260
[  357.840070]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.845602]  ? security_capable+0x99/0xc0
[  357.849736]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.855273]  ? ns_capable_common+0x13f/0x170
[  357.859666]  ? get_anon_bdev+0x2f0/0x2f0
[  357.863711]  sget+0x10b/0x150
[  357.866799]  ? test_bdev_super+0x50/0x50
[  357.870853]  ? fuse_ctl_add_conn+0x280/0x280
[  357.875249]  mount_single+0x3a/0x170
[  357.878951]  fuse_ctl_mount+0x2c/0x40
[  357.882735]  mount_fs+0xae/0x328
[  357.886092]  vfs_kern_mount.part.34+0xd4/0x4d0
[  357.890658]  ? may_umount+0xb0/0xb0
[  357.894269]  ? _raw_read_unlock+0x22/0x30
[  357.898402]  ? __get_fs_type+0x97/0xc0
[  357.902281]  do_mount+0x564/0x3070
[  357.905811]  ? copy_mount_string+0x40/0x40
[  357.910034]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  357.914776]  ? retint_kernel+0x10/0x10
[  357.918662]  ? copy_mount_options+0x1a1/0x380
[  357.923145]  ? __sanitizer_cov_trace_pc+0x48/0x50
[  357.927977]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.933498]  ? copy_mount_options+0x285/0x380
[  357.937988]  ksys_mount+0x12d/0x140
[  357.941602]  __x64_sys_mount+0xbe/0x150
[  357.945560]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  357.950562]  do_syscall_64+0x1b1/0x800
[  357.954445]  ? finish_task_switch+0x1ca/0x840
[  357.958936]  ? syscall_return_slowpath+0x5c0/0x5c0
[  357.963854]  ? syscall_return_slowpath+0x30f/0x5c0
[  357.968771]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  357.974123]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  357.978961]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  357.984136] RIP: 0033:0x455a09
[  357.987311] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  357.995011] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
[  358.002269] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
2018/05/22 10:00:26 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

[  358.009524] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
[  358.016777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  358.024123] R13: 00000000000004a5 R14: 00000000006fb018 R15: 000000000000001a
2018/05/22 10:00:26 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)='./control/file1\x00', 0xfffff000)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

2018/05/22 10:00:26 executing program 2:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='//file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

[  358.332374] device bridge_slave_1 left promiscuous mode
[  358.338068] bridge0: port 2(bridge_slave_1) entered disabled state
[  358.371943] device bridge_slave_0 left promiscuous mode
[  358.377587] bridge0: port 1(bridge_slave_0) entered disabled state
[  358.418306] team0 (unregistering): Port device team_slave_1 removed
[  358.429012] team0 (unregistering): Port device team_slave_0 removed
[  358.438825] bond0 (unregistering): Releasing backup interface bond_slave_1
[  358.457381] bond0 (unregistering): Releasing backup interface bond_slave_0
[  358.485984] bond0 (unregistering): Released all slaves
2018/05/22 10:00:27 executing program 4 (fault-call:5 fault-nth:27):
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 10:00:27 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 10:00:27 executing program 1:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000300fb034d564b0000000001"])
readv(r1, &(0x7f0000000580)=[{&(0x7f0000000280)=""/165, 0xa5}, {&(0x7f0000000340)=""/194, 0xfffffffffffffc91}, {&(0x7f00000001c0)=""/103, 0x67}, {&(0x7f0000000440)=""/115, 0x73}, {&(0x7f00000004c0)=""/192, 0xfffffffffffffe7c}], 0x5)
ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000140)={0x6, 0x0, [0x40000003, 0x1]})

2018/05/22 10:00:27 executing program 7:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
lchown(&(0x7f0000000440)='./file0/.ile0\x00', 0x0, 0x0)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
syz_fuse_mount(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000002c0)={<r2=>0xffffffffffffffff})
sendmsg$nl_route_sched(r0, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=@deltclass={0x5c, 0x29, 0xb01, 0x70bd2b, 0x25dfdbfd, {0x0, r1, {0xd, 0xffff}, {0x0, 0x10}, {0xffe0, 0xffff}}, [@tclass_kind_options=@c_atm={{0x8, 0x1, 'atm\x00'}, {0xc, 0x2, @TCA_ATM_EXCESS={0x8, 0x4, {0xffff, 0xe}}}}, @tclass_kind_options=@c_atm={{0x8, 0x1, 'atm\x00'}, {0xc, 0x2, @TCA_ATM_FD={0x8, 0x1, r2}}}, @TCA_RATE={0x8, 0x5, {0x5, 0x7fff}}, @TCA_RATE={0x8, 0x5, {0x401, 0x4}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x14}, 0x4)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 10:00:27 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)='./control/file1\x00', 0x3f00)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

2018/05/22 10:00:27 executing program 5:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa})
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001480)={0xaa, 0x8})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4)
pwritev(r1, &(0x7f0000001400)=[{&(0x7f0000000100)="a729b3064844a42745d90e03e6f205783b88e8f93a71f6d4e1efecc4b27fd63e9e0acb95a6e787b09ad0417f3c37ba2566cc655449acc8bac983351c9f4297f7bd56cb80569d3c4252e4e3da8eaa876bc3f2b3f02a8ef7da8471547999b547c2d564475698583c8eb6f905f961bc721d604a0edd57a4c3b2889ae0b9f38c876cd748f934c2", 0x85}, {&(0x7f00000001c0)="e8807f108d24bc9b63a16f7859766e73c5fa5e32ca86e653f34d3347b1af795c7e6336a5d293e5185522f8ba", 0x2c}, {&(0x7f0000000200)="5e7e7da08637aff905859557d9a0207c066de5542a9f28c30f72ad28b263df6ea7c3278771a999359ded668bf93e41ba009c1b6a01b5b25f5558a09c9858964f6b2c4106a4f75584e9553f92689018126ce2215ddb02444ab83d9db41952f46810a56b3d32bf4b07dfaab25beaed78d8d629cd97d03486c13d56f8c7ba6aa7a2bc95afbdb06cd17aa54920a7cb14a5f5154d640ca71277c1556c4f72f8cc447ceca04c181a040413e58a71a1b5483f1a5f934005df4e21c8b55e995d079e42c0d617123c5618009e98a2361bb57bed3b355121ac4c76da12354594bb90132c0ae627ca4623ad", 0xe6}, {&(0x7f0000000300)="b97a3ad7de703b8c762f59f73f4ebec2140a5f506918ac85", 0x18}, {&(0x7f0000000340)="f4f610c65936a21ec07ca60e3ee805359cd2c04635b18ed876941bb2015cf4b9f6f2df37557c51257c49424437b2fb1c9a8cbae2e197e5d8bd4cbab213fc4387cee81dc7fbfa3c16de31bc50da84a52c6a846f7c529cd669dfb63eb8bc61a87ddd5085948b4c61cede642b5129783e6802738182690d841539fa6bfc25e78bb391c1a8652a2aa1796a9c3edee04e0e7b1a3bd06569", 0x95}, {&(0x7f0000000400)="9f88ff030d72bdba173dbb962a3e4a12db137926fe15882014e526271eebf6185ec6fa8aae82b110337530f1a301a09ef4fca3299d45294787b1e27dd5553859be08038109c49903f01ba4e168151ca92d03ea861069c9462979ae29fe3c8b9f243e2c8ace9bca8351b3cb4bb9e87409d7e0c498c0b005c2b84beefc092815a8bf7e0a8b8366e2acb7bd36b2793ac239fab0bf8e4f740489dd3976026d5b1117b4c6ebc19bbaa525c117f8bf8469c8ebd926f0946b618c58c2eb048ef05be1129239d7ec3637390323cdf0bc1e7558226cc1b9575e34c3cf8ed207f0ae589bbf0ff790c80abfd13b66ef731c1ab706fbeba13238acb62683a61e92765bc57f83411603f5d42d4c7a4f81bf3325ea52abb031f18f1b20dfa0db7518beda75f687b08f2dcb1b67252d8c5117e67326caa1cbb9b1e8028759daddcb456577653ff796bcb70dd03f01bff644614f4f4ffa827965d41827ffd9e768fdc3b7592a6b88f9a0fbb7cb8c5669934294b32d11211611c5f374cae9fa5dc456921a6d819ed2a234e862da80871cd4f4a206fda8c1b8dfdb338579bf9b34cd630aad8c8c7008cdb640d3ba5a5b2c53235d23e385148b518ba55cfd2730d57fb856477e477dd34b298f0840f08b224db8fbcae726fdffd20fdfe62a1f3c6e9ff58d37f1d004319901dc6b58bb297cc580b23e452aa9c03b5839d400bcbbeed5f3a956feb29ddeb9375be44ba9f9ad518f3b5a725502966273d353d059d279e5d3f03b86c2c0bb8a6670a94c7dc85d7d2cfbad4a27d7c56515ba7ff593a58e30ffd39a4f81aadfdbc625ad0dea120d6c9f74ab8fa206b96133fa95ee1e4d7cd93214c7b8a5c0990b7968e28ae5baf1252493edf5a33d469c72c7facc53ad6a4fba69b29e242a80dd0b4fa2f77bf92ed3f547361b0d2092ce465e85a704c80ecdb672775c36027fc0e25c3d4913c38c50724573c2a9359d0bb83d503c84a085a6014d5b606f2439c97e1574f7c8ab81884b04102ff25054b30fc150b946b2436d3bb505f3fccfbd7ddc9a634c0dcbf32cd6a70771b409ffe1598f2ce05d4506b63b821f9a56425e87261ad48fa6e27d06ceb22ec0c69d7605aacbc646d801bc99561d2bb5536894cf3a60098a095cf546d68f0eb1dee52c7c44bdcfde0f4c572f851ca906e5e6e6bcf5dec53fc6cf0c7da41ced52557d95810dffd163346db92bfe15cf700f2648cf6529cfc23b999cfd98653ab10a5070cbfc0984026a8595673ee26e62ec2bedd6ca3ee262f28139bc67a0dcd969c6f6398ef3522a5056d6fa195abf9c5b05b64f85532ec5a9c3bf532f05c1c756b87ce595fa833c23fb2c8913299e9d2e322f3d076f08dc92ee34c73ab57a6d828636febdf2e05df22670d81b657191cec5f3899c729cd1416286380f42b2aeb4b4ae99b0621422e842995636833493e2bcd7b5212c4a863b899829135f66a4afe294e92d8218fcbf7b62365c1531753e9ae99f95b30cb7d1fb4e7494210452b3523ba3ae208b28c678fcebd40d81dfb5107e2e59af158a078c11d7e2c462d3b0a6213ff5c9de82fab5a4ff27fa1aa0ef3436cddcf24b7a5de1bf486758872572a688bca2b8f92895b47e70eed4ebfc72c6dad63ba65601cbc703c262ec2c9639b19002914933750880b1398f02f05d8349a1bc5e3b013c3c5dc2756ec4ea62a21467ea491b414d13269df268f6bd6788efc3f54d778568f61420501c001f41da75cea204023b5c89fd3dee30ed539f970263414e5fea5b5620f9651f52807fb2619439e7211aa0994f303dab879ee8b0347591f5edab27e574920b9caa46dec97fc88ff37168ce27c0309a766fc0d5c9e8ab12ffa179e0a84103ad3a6d4524c6924ef861e56c526a15698a2a9a14002271cf183e116d98f4baa5d393db7f35e8b4f1d7bd859073cf0d424d5a015eb9160e2d485aca58846577bb72b255bbe13d6639e099a339237c197a1665930eda8e0775c21cac4303858bfa54fffd85cae19f421f940a84664d22f789df0bf2127c206e86e05689fa4514fd55567d5446db19caafbb309e35aaf689c18b3e35fa88ebe4cc1418dd7ce6af243657a2a8c8b7f8bbc0ffd279efee8c7c5f338a630c6dc84c99e0e7642ddec3baa48f0dc6bc658d3cf134a0893ab12d1b12bfdfeedb8568b01a8d16e7c36459a360436d4ff5a12c190a8b792acf2312fea5353a487510f8bdcffefb4efbbc5b886a4ff1dc425bffe76905dfff6c0718191f13acff13e9ba1cea6afdb7adb5f04e78cddd48c9b5d10a807a533456da8d11dc57c76f61f2c06a1304070bccfd683656adc0a60d9baaf75aca72c718ffc8ad1888e3caf97c2606cf93a65a0b1fcb8e0f3769e5c22dc9ab24e3a7d4097c8276ce6281dc3bda60cd9ccea9958bf25ffad94d41dfa2b89e5f6450bed983afe9132450701d447a11e7a6a206abfb17693ef01a1363a8a011a786840e4173316520120b439e1a8e92cef66655d345b7f24ede4b60209dbdfdcbdde3135d6cad8ffd4aa67f6b4a0507499a2d36dcc69874a389d7a94191f0ec53fa35cf64faea024b0b5601d4d7e56522678211e220e443621ba6557c22eadf9bc2d13a58d8f9f949b858a3917445bf4135c8ef3b558d007d3972932cb1757df4040c849e50fde62efa006bc6f8fd2b62ff6e267a1acb6d99ad869da638e1bb4f5d856cd5328c2d03adc66d966ff647bcf7fc44536f5a0375e885cd07908cca1f67b400f9c4208855b8a94b6a0833fce1e9365040c9c3215509aae1b7c5f0cc378a215e1d659935ac55daacfaf5b1e6e6b92fa8433efb6b5cc6790c525babb4f18149db2a2815927fa48329eef2af16d3c433c812c6fe2bba200f910e80b9d1b16201ebbc2067ae7b2dea3e729dbd2c83ac336c0ea280aae553c7fbc54663cfb705cbcc6b86bc21352fc70ca3c97cd4b86812134b4aaa0e39a3adfec98ccfa0262139fb01d1ac60a395a50a61e9eb36797baa3667369cb39ed8c61e60f70181b176d6522aed83a8133c18606fb11a2598811bf34802aaa1467167506167251635ee7998f59d2cc913cfe7ce12b7319f8a4e59d368928d1597539fa3aff26fddb0c2d6fbb05a877422899484e1f14aa8b58a656caeaeb56f012295f21520d93d7c5b3c6aa61b56d4fdacd11943aa855bdf3b922c2a1aced08c591680ba969fa941b12cf6c14206a983e5aa4405ce82b1838527a4e649f3a3a1b70e69eb1bbb5a3ab76b07d18e4874fa1ca1eccce9e0876d800c9777af7f6287c86fc9e12b3c1d91d36b0df0be8c94cf36c4e54040574b76590c76c882f0fb124f422bb544da245b3d7653867db0ca2144e64c19581e9e968d770c41b8c3fb3eeff6c6a71fe7b6145c8f07a214c69afd4558316865fe4b1bdeacb219c3612731ebe659f2609d6d1fcd507fed3205f5ac9c723c2846cc477db7005cb8d9e18ee4b92564f1fd96cd625c88b2ac618bd7cdf0f63017f5b1b11279b211513e5b04ae951dc036566f3eadc10f03bdac94e369018e5beb124b3c3deb81b7857188f082834a77522465d5b964a8685fb747d17d52c6acf0b0dd5ca03ef580651c457c9209b2b1d59199a2193885206907d1485b4b0278711f179c447107acd195af9e7ea4fe58b1bdb518128fdf2afc10e42cb7617569be921123d7c07cae4bec29e95a49421741ebf549ccc034369fdd14709f9678301d645aaee88e05891a84a86bea31d5f5ccd32acf019878332da8663f29282d6864654c6a6347c99da923bfabedc5401d78cc35b551e7aa1839d5e59756f9f88a236f3456d632e09cc997413e985a9b3cc8f8e6f269b6b3012d653985248ac4864ddc340f480c92f0e848152ab0940e562819766227e8ccdcfed5e66f41c7f68c71507b07c0c8b45706674dda55d152efc31028812ab7837755b13a9bbf69515d2e84c4ef23123811faecccdf251df5769e608d8e1e7639a6dbed916805278e93a3203a4e2c7ea434cf1f76d26bf13d17984b5c94f881dcaec7276aac4b50be410337189554a4bb0a44cbe07185cde22fff5e3b53d404b63ef05295adce048e47e6c49c79cff3641b809280b627adff644bd9bf95655495d71763f9a3878b1da2dead5a97500e2fefe2ac0aee0898f20e94a083dd3ece55b95b36b88fe1b2ab805dd017ab0f5d5e739a2ad1f7e79825adcefd938f934d8667197a6262827fa6b495e6967d80e1c3f4b9f16178741a516ba63593486cd7133505aee2136f08c577bc26659241d49be59f60fc185a2820e8ed0fbe9bd41047a28a0b5cf977c80e7a369058a6382a133c5037401f55e4ce435bc551264cacc4e47386c49acf1c4e0c6b5011a008d1888be436f23ffd22e7c4ea125fe7103c8262e06303e0d4fa4d282ae3879a7f793961204f18ec3095c71066680cd1fafd0c1ac28c9c5ec34c79d3dfddbbdc91ca841c5b35cf27b780b663d98067b5b15514ce2252dbdc012a267183637504066d00676dc602784786e4cf5f93c56c262f382c00c7d9c1507d02b0a1a6c45a9dbb7ca0a5841f12d924caed6b531ae46c4394fd50af9a718d60c9431129ac7c1d99d6a1ebc2e54c9457747388bfb69816f815f09d20308aa0a183b5d1f2a0f6903675bd58c45ad0d8b0253e43f2dcb679ebecd5bb85f7521152b24457216594ceb5ad113acc49f5531304d7721d83c25dec2c40a289bc65a9196b1b1f8fd59932df9cad2d88b0742ede727626e2b23988d4ad8760cba63306f3af591466191fb0c59389c92e3e58b227ea10395364b25103f08e135bebd85682f3f6952a582fe4320e07078e6cc27bb9c318336c6bda53cb716009ec9dd44e45145a8314cf93335689e3ed992546ce3f42bfbce0f86d85e31cc78ed8724dc805c8e70677291911e2397cf7e0385e8f32ac020fddf9985e54fa6df33b32ed17676cb0b108cce9d7d05f148fd165c21f8dc4151cd1be12d0b370ed04e5656dd8b1f95320e25706a645e8f89da80f382393b0175654cfdec5e5efd0f311543b838430830e5b9deb13d75e87ff8d7cdeeb37ff8141ebb0f8e1551cc68b9c2fcc75fac899bd099b03a321e1e63203023080fa851151b3d842714514a15b109b207df4552f9d8b74f30d24ba4de75de3005b27db9c69d301ee30f7671e952627b620c1a120a091f99ddd643f41c6537a40bd24c54ebce651a4dca917818ecc293cdecac62f69450c73abdb565697fb2c9af7360aff6ce2fcdfcfb6b96a47f07af9411b676ca3447a78e7bf453c17a7c4a3e390162e50134923161efdfb09943efcab09058bdfcab98a62e37055a3c263e96ececa453018bd7e3fec9f82666aad67ec45fe477892d5c57fd01adeb3075eadf4bd8159e7e64f7e36de71e8c0766a5fb5254352be1aae6d9a4286955512242d5f4d719cd62840092fa8d4af369afe0a3eb47a11aaee67cd92b7f6088971e8c324ea6d505974a2b1fbb9117f06628ea3d204b05604f1aa6878e6036d66b5e174d0a33399217941eddff9fa75d2dfaff5520e6b33bdce67d0a4dd08a2ebde1b7bc92598143d2354578a09a5e1cb82b924592840e5de91808383785644093e41581a5140ec111c7e95485863b7213d2f338ea7901f658602aca5633f829886492d202b2ba0bf07f6cc7bd84e5897027f1b25d787ab59a8432d552525058a7556bab56f2239f84ba40c55d4447a414097b22f83284e5affacf1d5c8cf8d1b8cb17ba62e04bb2771ff5ba89c98a9b6265426b2bca587d0100060606f5b68c8f8d5f9916227532fb7b30dc194af79d088003b94cbfe23a4a31218da", 0x1000}], 0x6, 0x0)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=<r2=>0x0)
sched_getparam(r2, &(0x7f0000000080))
setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040), 0x10)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x10000, 0x0)
ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2)
close(r0)

2018/05/22 10:00:27 executing program 6:
bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xa, &(0x7f0000001000)=ANY=[@ANYBLOB="bf160000000000008510000007000000bf01000000000000bf610000000000008510000002000000bf0100000000000095000000000000001501010000000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
accept4(r0, &(0x7f0000000140)=@generic, &(0x7f00000000c0)=0x80, 0x80800)

2018/05/22 10:00:27 executing program 2:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./.ile0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 10:00:27 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

[  359.136964] FAULT_INJECTION: forcing a failure.
[  359.136964] name failslab, interval 1, probability 0, space 0, times 0
[  359.149241] CPU: 1 PID: 26054 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
[  359.156522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  359.165886] Call Trace:
[  359.168497]  dump_stack+0x1b9/0x294
[  359.172143]  ? dump_stack_print_info.cold.2+0x52/0x52
[  359.177354]  ? __save_stack_trace+0x7e/0xd0
[  359.181694]  should_fail.cold.4+0xa/0x1a
[  359.185776]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  359.190895]  ? save_stack+0x43/0xd0
[  359.194529]  ? kasan_kmalloc+0xc4/0xe0
[  359.198428]  ? kmem_cache_alloc_trace+0x152/0x780
[  359.203279]  ? __memcg_init_list_lru_node+0x17d/0x2c0
[  359.208481]  ? __list_lru_init+0x456/0x790
[  359.212731]  ? sget_userns+0x767/0xf00
[  359.216633]  ? graph_lock+0x170/0x170
[  359.220443]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  359.225209]  ? do_mount+0x564/0x3070
[  359.228935]  ? ksys_mount+0x12d/0x140
[  359.232769]  ? __x64_sys_mount+0xbe/0x150
[  359.236935]  ? do_syscall_64+0x1b1/0x800
[  359.241008]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  359.246393]  ? find_held_lock+0x36/0x1c0
[  359.250467]  ? __lock_is_held+0xb5/0x140
[  359.254556]  ? check_same_owner+0x320/0x320
[  359.258900]  ? rcu_note_context_switch+0x710/0x710
[  359.263847]  __should_failslab+0x124/0x180
[  359.268097]  should_failslab+0x9/0x14
[  359.271912]  kmem_cache_alloc_trace+0x2cb/0x780
[  359.276601]  ? __kmalloc_node+0x33/0x70
[  359.280588]  ? __kmalloc_node+0x33/0x70
[  359.284577]  ? rcu_read_lock_sched_held+0x108/0x120
[  359.289612]  __memcg_init_list_lru_node+0x17d/0x2c0
[  359.294646]  ? kvfree_rcu+0x20/0x20
[  359.296874] IPVS: ftp: loaded support on port[0] = 21
[  359.298283]  ? __kmalloc_node+0x47/0x70
[  359.298306]  __list_lru_init+0x456/0x790
[  359.298326]  ? list_lru_destroy+0x4c0/0x4c0
[  359.298342]  ? mark_held_locks+0xc9/0x160
[  359.298360]  ? __raw_spin_lock_init+0x1c/0x100
[  359.324576]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  359.329621]  ? lockdep_init_map+0x9/0x10
[  359.333696]  sget_userns+0x767/0xf00
[  359.337419]  ? get_anon_bdev+0x2f0/0x2f0
[  359.341496]  ? test_bdev_super+0x50/0x50
[  359.345567]  ? destroy_unused_super.part.11+0x110/0x110
[  359.350940]  ? rcu_read_lock_sched_held+0x108/0x120
[  359.355969]  ? __alloc_pages_nodemask+0xacf/0xd70
[  359.360822]  ? __alloc_pages_slowpath+0x2db0/0x2db0
[  359.365853]  ? kasan_check_read+0x11/0x20
[  359.370019]  ? cap_capable+0x1f9/0x260
[  359.373923]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  359.379469]  ? security_capable+0x99/0xc0
[  359.383630]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  359.389173]  ? ns_capable_common+0x13f/0x170
[  359.393594]  ? get_anon_bdev+0x2f0/0x2f0
[  359.397668]  sget+0x10b/0x150
[  359.400785]  ? test_bdev_super+0x50/0x50
[  359.404859]  ? fuse_ctl_add_conn+0x280/0x280
[  359.409279]  mount_single+0x3a/0x170
[  359.413004]  fuse_ctl_mount+0x2c/0x40
[  359.416817]  mount_fs+0xae/0x328
[  359.420197]  vfs_kern_mount.part.34+0xd4/0x4d0
[  359.424794]  ? may_umount+0xb0/0xb0
[  359.428514]  ? _raw_read_unlock+0x22/0x30
[  359.432670]  ? __get_fs_type+0x97/0xc0
[  359.436571]  do_mount+0x564/0x3070
[  359.440123]  ? copy_mount_string+0x40/0x40
[  359.444360]  ? rcu_pm_notify+0xc0/0xc0
[  359.448246]  ? copy_mount_options+0x5f/0x380
[  359.452645]  ? rcu_read_lock_sched_held+0x108/0x120
[  359.457654]  ? kmem_cache_alloc_trace+0x616/0x780
[  359.462495]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  359.468031]  ? _copy_from_user+0xdf/0x150
[  359.472177]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  359.477701]  ? copy_mount_options+0x285/0x380
[  359.482186]  ksys_mount+0x12d/0x140
[  359.485803]  __x64_sys_mount+0xbe/0x150
[  359.489768]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  359.495131]  do_syscall_64+0x1b1/0x800
[  359.499011]  ? syscall_return_slowpath+0x5c0/0x5c0
[  359.503939]  ? syscall_return_slowpath+0x30f/0x5c0
[  359.508859]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  359.514211]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  359.519041]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  359.524213] RIP: 0033:0x455a09
[  359.527388] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  359.535085] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
[  359.542343] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
[  359.549600] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
[  359.556855] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  359.564113] R13: 00000000000004a5 R14: 00000000006fb018 R15: 000000000000001b
[  360.209237] device bridge_slave_1 left promiscuous mode
[  360.214832] bridge0: port 2(bridge_slave_1) entered disabled state
[  360.227778] device bridge_slave_0 left promiscuous mode
[  360.233335] bridge0: port 1(bridge_slave_0) entered disabled state
[  360.266246] team0 (unregistering): Port device team_slave_1 removed
[  360.276181] team0 (unregistering): Port device team_slave_0 removed
[  360.285862] bond0 (unregistering): Releasing backup interface bond_slave_1
[  360.302014] bond0 (unregistering): Releasing backup interface bond_slave_0
[  360.329299] bond0 (unregistering): Released all slaves
[  360.371965] bridge0: port 1(bridge_slave_0) entered blocking state
[  360.378361] bridge0: port 1(bridge_slave_0) entered disabled state
[  360.385634] device bridge_slave_0 entered promiscuous mode
[  360.422205] bridge0: port 2(bridge_slave_1) entered blocking state
[  360.428618] bridge0: port 2(bridge_slave_1) entered disabled state
[  360.435983] device bridge_slave_1 entered promiscuous mode
[  360.472191] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[  360.508466] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[  360.615886] bond0: Enslaving bond_slave_0 as an active interface with an up link
[  360.656092] bond0: Enslaving bond_slave_1 as an active interface with an up link
[  360.693889] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[  360.700833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  360.739081] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[  360.746094] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  360.838875] IPVS: ftp: loaded support on port[0] = 21
[  360.949319] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[  360.960006] team0: Port device team_slave_0 added
[  361.028234] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[  361.041659] team0: Port device team_slave_1 added
[  361.113288] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  361.173485] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  361.248502] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[  361.255710] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  361.268868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  361.340300] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[  361.347481] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  361.358632] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  361.803174] bridge0: port 1(bridge_slave_0) entered blocking state
[  361.809593] bridge0: port 1(bridge_slave_0) entered disabled state
[  361.816795] device bridge_slave_0 entered promiscuous mode
[  361.851205] bridge0: port 2(bridge_slave_1) entered blocking state
[  361.857616] bridge0: port 2(bridge_slave_1) entered disabled state
[  361.864754] device bridge_slave_1 entered promiscuous mode
[  361.899552] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[  361.908643] bridge0: port 2(bridge_slave_1) entered blocking state
[  361.915069] bridge0: port 2(bridge_slave_1) entered forwarding state
[  361.921742] bridge0: port 1(bridge_slave_0) entered blocking state
[  361.928121] bridge0: port 1(bridge_slave_0) entered forwarding state
[  361.935531] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  361.943572] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[  362.048961] bond0: Enslaving bond_slave_0 as an active interface with an up link
[  362.088179] bond0: Enslaving bond_slave_1 as an active interface with an up link
[  362.249473] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[  362.257771] team0: Port device team_slave_0 added
[  362.291832] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[  362.299340] team0: Port device team_slave_1 added
[  362.333500] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  362.371243] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  362.409619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  362.446168] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  362.615163] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  362.806412] bridge0: port 2(bridge_slave_1) entered blocking state
[  362.812824] bridge0: port 2(bridge_slave_1) entered forwarding state
[  362.819472] bridge0: port 1(bridge_slave_0) entered blocking state
[  362.825830] bridge0: port 1(bridge_slave_0) entered forwarding state
[  362.833206] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  363.316493] 8021q: adding VLAN 0 to HW filter on device bond0
[  363.440310] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[  363.566346] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[  363.572642] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  363.587340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  363.616334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  363.717644] 8021q: adding VLAN 0 to HW filter on device team0
[  364.135770] 8021q: adding VLAN 0 to HW filter on device bond0
[  364.259391] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[  364.386224] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[  364.392540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  364.401668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  364.535715] 8021q: adding VLAN 0 to HW filter on device team0
2018/05/22 10:00:34 executing program 6:
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4800)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@sack_info={<r1=>0x0, 0x3, 0x101}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8)
syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x33, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000))
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000180))

2018/05/22 10:00:34 executing program 1:
r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102})
getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100))
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000240)=0xe8)
ioctl$TUNSETOWNER(r0, 0x400454cc, r1)
ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000002c0)=0x1)
r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'ip6gretap0\x00', 0x102})

2018/05/22 10:00:34 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 10:00:34 executing program 4 (fault-call:5 fault-nth:28):
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 10:00:34 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)='./control/file1\x00', 0x100000000000000)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

2018/05/22 10:00:34 executing program 5:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0x2, 0x4)
r1 = socket(0x2, 0x1, 0x0)
r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x81, 0xc560cbb78bc56ea4)
mkdirat(r2, &(0x7f0000000100)='./file0\x00', 0x1a1)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

2018/05/22 10:00:34 executing program 7:
mkdir(&(0x7f0000000080)='./file1\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
lchown(&(0x7f0000000000)='./file0/.ile0\x00', 0x0, 0x0)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000280)='./file0/.ile0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
syz_fuse_mount(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
accept4(0xffffffffffffff9c, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, <r0=>0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000001c0)=0x80, 0x80000)
setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000200)=0x2, 0x4)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 10:00:34 executing program 2:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='.//ile0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 10:00:34 executing program 6:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1bc}, 0x8)
getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=<r1=>0x0, &(0x7f0000000040)=0x4)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x2, 0x8, 0xffffffffffffffff}, 0xfffffffffffffcf5)

2018/05/22 10:00:34 executing program 5:
r0 = memfd_create(&(0x7f0000a32ff6)='/dev/ptmx\x00', 0x2)
ftruncate(r0, 0xffff)
creat(&(0x7f0000000000)='./file0\x00', 0x8)
fcntl$addseals(r0, 0x409, 0xf)
ftruncate(r0, 0x0)

2018/05/22 10:00:34 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

[  366.081183] FAULT_INJECTION: forcing a failure.
[  366.081183] name failslab, interval 1, probability 0, space 0, times 0
[  366.086772] sctp: [Deprecated]: syz-executor6 (pid 26636) Use of int in maxseg socket option.
[  366.086772] Use struct sctp_assoc_value instead
[  366.092498] CPU: 0 PID: 26615 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
[  366.092507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  366.092522] Call Trace:
[  366.124898]  dump_stack+0x1b9/0x294
[  366.128516]  ? dump_stack_print_info.cold.2+0x52/0x52
[  366.133695]  ? __save_stack_trace+0x7e/0xd0
[  366.138034]  should_fail.cold.4+0xa/0x1a
[  366.142084]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  366.147176]  ? save_stack+0x43/0xd0
[  366.150789]  ? kasan_kmalloc+0xc4/0xe0
[  366.154662]  ? kmem_cache_alloc_trace+0x152/0x780
[  366.159498]  ? __memcg_init_list_lru_node+0x17d/0x2c0
[  366.164672]  ? __list_lru_init+0x456/0x790
[  366.168892]  ? sget_userns+0x767/0xf00
[  366.172774]  ? graph_lock+0x170/0x170
[  366.176570]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  366.181309]  ? do_mount+0x564/0x3070
[  366.185008]  ? ksys_mount+0x12d/0x140
[  366.188795]  ? __x64_sys_mount+0xbe/0x150
[  366.192925]  ? do_syscall_64+0x1b1/0x800
[  366.196973]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  366.202330]  ? find_held_lock+0x36/0x1c0
[  366.206378]  ? __lock_is_held+0xb5/0x140
[  366.210431]  ? check_same_owner+0x320/0x320
[  366.214741]  ? rcu_note_context_switch+0x710/0x710
[  366.219655]  __should_failslab+0x124/0x180
[  366.223886]  should_failslab+0x9/0x14
[  366.227682]  kmem_cache_alloc_trace+0x2cb/0x780
[  366.232340]  ? __kmalloc_node+0x33/0x70
[  366.236299]  ? __kmalloc_node+0x33/0x70
[  366.240265]  ? rcu_read_lock_sched_held+0x108/0x120
[  366.245272]  __memcg_init_list_lru_node+0x17d/0x2c0
[  366.250286]  ? kvfree_rcu+0x20/0x20
[  366.253901]  ? __kmalloc_node+0x47/0x70
[  366.257866]  __list_lru_init+0x456/0x790
[  366.261929]  ? list_lru_destroy+0x4c0/0x4c0
[  366.266236]  ? mark_held_locks+0xc9/0x160
[  366.270374]  ? __raw_spin_lock_init+0x1c/0x100
[  366.274947]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  366.280134]  ? lockdep_init_map+0x9/0x10
[  366.284181]  sget_userns+0x767/0xf00
[  366.287879]  ? get_anon_bdev+0x2f0/0x2f0
[  366.291939]  ? test_bdev_super+0x50/0x50
[  366.296002]  ? destroy_unused_super.part.11+0x110/0x110
[  366.301362]  ? rcu_read_lock_sched_held+0x108/0x120
[  366.306366]  ? __alloc_pages_nodemask+0xacf/0xd70
[  366.311200]  ? __alloc_pages_slowpath+0x2db0/0x2db0
[  366.316208]  ? kasan_check_read+0x11/0x20
[  366.320340]  ? cap_capable+0x1f9/0x260
[  366.324217]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  366.329738]  ? security_capable+0x99/0xc0
[  366.333875]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  366.339395]  ? ns_capable_common+0x13f/0x170
[  366.343789]  ? get_anon_bdev+0x2f0/0x2f0
[  366.347836]  sget+0x10b/0x150
[  366.350924]  ? test_bdev_super+0x50/0x50
[  366.354971]  ? fuse_ctl_add_conn+0x280/0x280
[  366.359371]  mount_single+0x3a/0x170
[  366.363071]  fuse_ctl_mount+0x2c/0x40
[  366.366856]  mount_fs+0xae/0x328
[  366.370212]  vfs_kern_mount.part.34+0xd4/0x4d0
[  366.374789]  ? may_umount+0xb0/0xb0
[  366.378401]  ? _raw_read_unlock+0x22/0x30
[  366.382531]  ? __get_fs_type+0x97/0xc0
[  366.386409]  do_mount+0x564/0x3070
[  366.389938]  ? do_raw_spin_unlock+0x9e/0x2e0
[  366.394337]  ? copy_mount_string+0x40/0x40
[  366.398555]  ? rcu_pm_notify+0xc0/0xc0
[  366.402432]  ? copy_mount_options+0x5f/0x380
[  366.406826]  ? rcu_read_lock_sched_held+0x108/0x120
[  366.411828]  ? kmem_cache_alloc_trace+0x616/0x780
[  366.416661]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  366.422738]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  366.428281]  ? copy_mount_options+0x285/0x380
[  366.432764]  ksys_mount+0x12d/0x140
[  366.436379]  __x64_sys_mount+0xbe/0x150
[  366.440338]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  366.445339]  do_syscall_64+0x1b1/0x800
[  366.449210]  ? finish_task_switch+0x1ca/0x840
[  366.453691]  ? syscall_return_slowpath+0x5c0/0x5c0
[  366.458608]  ? syscall_return_slowpath+0x30f/0x5c0
[  366.463529]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  366.468889]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  366.473722]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  366.478894] RIP: 0033:0x455a09
2018/05/22 10:00:34 executing program 1:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0xfb7, 0x0, 0x400}]})
capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000))
setrlimit(0xd, &(0x7f0000000000)={0x0, 0xffff})

[  366.482076] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  366.489777] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
[  366.497036] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
[  366.504292] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
[  366.511547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  366.518798] R13: 00000000000004a5 R14: 00000000006fb018 R15: 000000000000001c
2018/05/22 10:00:34 executing program 2:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0//ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 10:00:34 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 10:00:35 executing program 5:
r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x20000)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x10001}, 0x4)
r1 = epoll_create1(0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
r3 = epoll_create1(0x0)
r4 = timerfd_create(0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d36ff4))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00001d9ff4)={0xfffffffffffffffc})
epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f00000000c0)={0x20000005})

[  366.615755] sctp: [Deprecated]: syz-executor6 (pid 26651) Use of int in maxseg socket option.
[  366.615755] Use struct sctp_assoc_value instead
2018/05/22 10:00:35 executing program 1:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10, 0x40030000000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x20, 0x2e, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary='U'}]}]}, 0x20}, 0x1}, 0x0)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x20000, 0x0)
ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'ip6gre0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}})

2018/05/22 10:00:35 executing program 6:
perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x7, 0x2000)
ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000380))
r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000480)={0x4c, 0x0, &(0x7f0000000300)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f00000002c0)}}}], 0x1, 0x0, &(0x7f0000000400)=','})
r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4e, 0x440002)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00')
sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r3, 0x200, 0x70bd2b, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffff8001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x40000)

[  366.691320] device bridge_slave_1 left promiscuous mode
[  366.696925] bridge0: port 2(bridge_slave_1) entered disabled state
[  366.711271] device bridge_slave_0 left promiscuous mode
[  366.716842] bridge0: port 1(bridge_slave_0) entered disabled state
[  366.745173] openvswitch: netlink: Message has 4 unknown bytes.
[  366.763636] binder: 26663:26665 got reply transaction with no transaction stack
[  366.771321] binder: 26663:26665 transaction failed 29201/-71, size 0-0 line 2763
[  366.777980] openvswitch: netlink: Message has 4 unknown bytes.
[  366.821275] binder: 26663:26672 got reply transaction with no transaction stack
[  366.828858] binder: 26663:26672 transaction failed 29201/-71, size 0-0 line 2763
[  366.866981] team0 (unregistering): Port device team_slave_1 removed
[  366.878450] team0 (unregistering): Port device team_slave_0 removed
[  366.898235] bond0 (unregistering): Releasing backup interface bond_slave_1
[  366.921638] bond0 (unregistering): Releasing backup interface bond_slave_0
[  366.946517] bond0 (unregistering): Released all slaves
2018/05/22 10:00:36 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 10:00:36 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="c626262c0723bf011a")
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246)
ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000000240)=""/174)
getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e)

2018/05/22 10:00:36 executing program 4 (fault-call:5 fault-nth:29):
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 10:00:36 executing program 6:
perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x7, 0x2000)
ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000380))
r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000480)={0x4c, 0x0, &(0x7f0000000300)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f00000002c0)}}}], 0x1, 0x0, &(0x7f0000000400)=','})
r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4e, 0x440002)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00')
sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r3, 0x200, 0x70bd2b, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffff8001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x40000)

2018/05/22 10:00:36 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
close(r0)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080))
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5", 0x4)
r2 = accept$alg(r0, 0x0, 0x0)
io_setup(0x1, &(0x7f0000e4b000)=<r3=>0x0)
io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}])

2018/05/22 10:00:36 executing program 2:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 10:00:36 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)='./control/file1\x00', 0x3f000000)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

2018/05/22 10:00:36 executing program 7:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
r0 = syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
lchown(&(0x7f0000000000)='./file0/.ile0\x00', 0x0, 0x0)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
r1 = syz_fuse_mount(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4400, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000700)={<r3=>0x0}, &(0x7f0000000740)=0xc)
lstat(&(0x7f0000000780)='./file0/file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getresgid(&(0x7f0000000840)=<r5=>0x0, &(0x7f0000000880), &(0x7f00000008c0))
r6 = getpgid(0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000900)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000a40)=0xe8)
fstat(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000b00)=<r9=>0x0)
getresuid(&(0x7f0000000b40), &(0x7f0000000b80), &(0x7f0000000bc0)=<r10=>0x0)
stat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0})
ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000cc0)=<r12=>0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000d00)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000e00)=0xe8)
lstat(&(0x7f0000000e40)='./file0/.ile0\x00', &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, <r14=>0x0})
r15 = fcntl$getown(r0, 0x9)
fstat(r0, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, <r16=>0x0})
r17 = getegid()
r18 = getpid()
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000024c0)={{{@in6=@ipv4={[], [], @local}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r19=>0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f00000025c0)=0xe8)
getgroups(0x9, &(0x7f0000002600)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, <r20=>0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff])
fcntl$getownex(r0, 0x10, &(0x7f0000002640)={0x0, <r21=>0x0})
getresuid(&(0x7f0000002680)=<r22=>0x0, &(0x7f00000026c0), &(0x7f0000002700))
stat(&(0x7f0000002740)='./file0\x00', &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, 0x0, <r23=>0x0})
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002800)=<r24=>0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002840)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r25=>0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@local}}, &(0x7f0000002940)=0xe8)
r26 = getgid()
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002980)={<r27=>0x0}, &(0x7f00000029c0)=0xc)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002a00)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r28=>0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000002b00)=0xe8)
stat(&(0x7f0000002b40)='./file0/.ile0\x00', &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0, <r29=>0x0})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000032c0)=<r30=>0x0)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003300)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r31=>0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000003400)=0xe8)
stat(&(0x7f0000003680)='./file1\x00', &(0x7f0000003480)={0x0, 0x0, 0x0, 0x0, 0x0, <r32=>0x0})
sendmmsg$unix(r2, &(0x7f0000003580)=[{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000003c0)="9f4587977e9a93b389ae278188036f818e8372e6b612a1c0dfb75479b1a0a172efea89e381de83108ade606732d79823be7336b07b123c5ec2f5c2f7edfee1429784553a12ca0b6556e24157b97d4da58b92ed4faf9c4a9688a8627d493ae7d01008c116439839b4f75f081867b282f0a42fd1f51bb6d84b3543caeabbe650f28929df3dd79ae08fbc9862b19a40cb8fe634434679f8c87d174ac6379c064e332812f21c9d35d1b6e45b359ea7437481543c2f3e6b868c2f2c982b7f24b1ff50eb821b9372fec7ee12b42d8c3a427e5527d9095f0cc21a01844267d57c3f051906dea35e", 0xe4}, {&(0x7f0000000500)="8aa7a1f2c9e02a7e941ea58cd1a303718e2041d191a100ba9e73fea3dc3c1229cd16b9ef08201d43f26a90728fbb8703cb9dedfa1dfe35e8a8358be0329ba442d067a79536e9702a99bbe880a4daf386814a3245c7d39290135c2ec17809f9b565a66054445719d436efccc09e0418efbd46a026d4c9a3217240ffaddbe68bdad2247bf8863506328c1292f675745ec625", 0x91}, {&(0x7f00000005c0)="b609d4a8d938a092a37256df500e63bf5cc2991f684db013ebab13dea3b2b22794b4b2208e5110ae0a2d17bedb2044cc3955a7af5591242e39d1c4219af18d58befc91911615e191a48d0dfa11d98ea00ec7488c33ca15adee2cdb5ad8f6c19ff10d8b67876a2ad5585848dce1010e68", 0x70}, {&(0x7f0000000640)="a9f167383da828879803ea55610bce99df09f2b2781346c37102025d22d95b894506df98427939b1e145a1c2b777f4f5424f01f7e1dc48fcc2e8557f47059a4a35f7b6bb97eaf8f51d32621c9887de4e202fb9f26bbb4451029ea55b0b0d3369da4aab433cc7a8014cd943375b512b61a0", 0x71}], 0x4, &(0x7f0000000f00)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}], 0x100, 0x20000000}, {&(0x7f0000001000)=@abs={0x404c7c2710f82774, 0x0, 0x4e23}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000001080)="d5a139bd416d41237e7407b543852ef78e3289bb05dbadf7062f84c495cd24df0d90d56ca5813084cd561ebbe5a80985025604896d70c775fdcfc2768d57aaafbd0abe8b51be789ec4d797f78ce754732cc59ddc9ed56a95e91e42e0a4e51375a75af04b5a4c7fe4dfe64a48c310e0206a49904112c6dd4675482fe1f50e39d4c994414712b9e26370628cfba2f6cd7ed32b09f561a4b0ccbe9c2bb88cd24da3cdc210259dda6d85ceef77a5d46d3fad9b30aa2f69328f90a2ad348b7e82e5b7852deda17465bdd16eaab898a263aedb8316bf9ff7347f3e7db4995d83b97afad2361c6c940418eb7c8d3940eaa009a728ed90470fb4c4361d43c55b8c305dad62e92c52aed6d7634164ca9a216066bfbf63f9f8b9d3fe57385f05ac42517f3fd11dd398834d67e0c21bdd72f07128fdd6cf30c77930e8b7eef82b77132e84ea8611bff3fb17612fad3a78eafe265b95041f168d2431c76b513debdebafeea57d14f9ff865e4db492d2b987c92852bb5385ed1e5419c9b80dbc1c2924486f935a0b14f2a8c48bd93010c3327d613419cf1621c209533e99b55db1dd04ca59472d9de393c5f3cef5c10fb64d3bad8ab91db29133b873dc7ea3ea424ccfef10beb50e22572d7c7ffa234a370a61f107a12523809be13ac3c6575e9a8d3729ab590b233b091bd32e0c03a74c863b1712196a9a48e9ec0449c189661c2a166a87df2b03082f8337de4316bfae661b569e365200bd65c094db86e89e291b9eb36bdc00ea8505acf1e18125ff2706846ec15529ce1ee3e91067d4406165b6a9ef3e763668929326a21fc1bce3f564415e570284aa06aed1a09c7a1cb0e8a132f22f430363edc58fa665445df59f22f64e9f579895b0aa4d413dbe179b1ef2d4ab76538460dcb7766712069d6fa7ca83a4d0bfc8ca43bbd9a54bdba62c483c07f81c2fea6afed6ddf0ed2ae73edd2aab8a119c13877bad811c9d1d87a53db09b9cd4e52ebcb746d880621a7d088ece7ddde117534e0233738b40d74eb638466b559e544a6947f1b78f510acc702e54bca3f1889bcbb2811366eff9f5d652d5435ff15ef58bac92b792dc96b080e07970fa55519225a60ec2bc30e87df9f8565e39b2169930ead4ac2c71e2619417b341d9a1141d7ce47478f4e5c95c6f850f421c1e6e888b84d8342a9f2f9d23f56460aa79a0f50f6d139e72e58195e949ae2747393d21177f319c4f16d080595a8ab7395e2b3932f36962cf8be8da5e4053480e428c7965df38ef13cf49dfd5624df9e72b43b0776d445a74e290f61027290d7be38920d4b9736d4fc836af5dbaf81e7da16c71dbd3c119fa77a23eb5fcc8da8a2f8ea11d77020bcec12ff0313cf6d8ee58386b1bdb0b60a2387fd68931b316ed614b127840baf7ff6470f811e8b5a79f6f5d7a6c2b4154f62916688e5d332f05eb2f267f5f7874d25ca0f9ac239e72de190f1186cf65169401808102cda06881b91a5fb48cc37b32a65422a5046a5765ead74a19cccc0f7fe2c9410c115edced32ac374875f047a6f0f970a8f5c01664357908c17570dc7dfc2885b95e1bdee889a4a40d2ef05b7cb60c31345f5504c58d8b4dee7d4fd667c60f6eb964e94e23156f15be48a05b5440a1d80164d4c219536c4a8859b85946e81fab358c0c2d285d51ac531a93f66a36af74fb847877647e783337839b23f9b9d4e787feedea4db0b4c05fa153678f4ec597dde8e30769e1b82451b7b443398cd8cb1f2401a24f41ec9947d3417282b8d5ef8e53c557f7ad2a1556241a6033db1aad405df0adc3bf59c8693309324211004545a8f8bd30920ea6922cd09511efd456276cbf3b57b347bbc8dda7e588be8e990fd14b7e49991c6861e7f05ebc19f50a5afb6fbfe5ba3540820b844b508aaf496f60cdf2de65ce67e9d989573790f6cfc38e391007c32b04a5643d03b914acb96632cf16243a1bda5a0be1ac8c5523f6299abd9ec6dc26cc28b3296c485a3793866ca6c2ef3722dbfa32b195411dad116d00a6e0d077dbf7df608de2f8668533a0a9eca6a6d952511966a906ebebdc88bea9abcfa0a1af8fa2691fda4aca4a2e4212b6273868f9e7c3b91422f3681923e83130e149e65b2df39a96d812735cbe2d5d1de8cd930264069c2dc66513aee606a751314b80ce0eced9816a287a7a6858386c6e5f2031259c3a5d03a9e45fc6420e7372ecbf431c2d9428af5641e005832e35ad83901e6396d43e4a1df89517cab2e838df94bb84a91cefffb33d0216f300a2ff1f3324a17bd3607a6466e32d96928fd3edfd9c4dc7625e5ba3d89a92e36201073916d4a1c40a7ac1153995bf87169b40cf3e99c0571d772452d077d8fa83f213799e163088e4c2994f119b43b4e54983f59b7e6b41fa8a68963a8e46072d270b1659709d7d403d0bdf20fc4e81cc78d5204b8d5f8009b215cce81d00e813ae714d3bef9e0ce23f87a04a3903932b50d93c977eb8206414686395301a88bd034a44b630e377bbe3edc0222e923a298a46462f4f557eaa82880d04989a7a8f2eb5bfb3b3f5825a0d8b23fd6202574612aa2f03f080d6ffa1ec427f7c3daf2515dd54a4d3a4d3d1e7622c3f0cff3984c084ef70396636e856b0f2f3d8136b901aefd609aa01a8c38d23cacdea4264e3be66be68fb9de47505a29b74bc38d68f5fb075fca42e6a97f7604b882eb1ffa29d58ba80c2ad7f6beff38f93c2a580c284e4e9db970bb8576c333e47ead2c45a43e7cdbedea84c0d302323ee5b0aa482e827f9b4036834cb41b2098d0a51d4404d2ece415e25f1aa53e6108bda627150d2ad1f4c25d75b61a64e7ae0de46ab95a2655d63f80841364e87e1e7edcf7039fe40006f6378eae209658600b69d2b3fade3b210be1043f59eec545565df3c26d0211f988058cc27a17e73d99d5744164edf576f43666ea23448556e2ba4150d7d5b1318ebb449fb1295446ba3646ed0165fc3bfc2d73f7ab9f9e578fd2a5c577d9e27f1d43ff254aebbc4a1e9eecaccd15660940868eb3a2da59e4536428ac1520d86ef9e97c83188bf86fb3b0e475a024c6fb918d1c293475db23b8db1d0354020e8d8e46981bdb60dfc14ab9d5878fb647995604028a8472f70306eede36759632af2504a7bac87a49a171bf1ad3456d62585f1cada8326f58a942ffdb3d557863592f322307c7b691fb63b51790c9191dba91c7ce4d286092ef2c9d8daada92c0363a480fd13df9d998d3b92b4c9cde3eb8edaa563755a9fa00456bdca424ac43d32be2b5080f17e0d4093e79ba4fc007cacf800528e4d7e5690ea756ae2979c1b46fd5058ae39e4829e71bedf75d6a9e291d11c285e53763a84763c11621a6b1604933a8323687a2c041b2753e69dc3bd674752ea84ecabb05d4c546de972810a14999ac2e8c541a300479d989d7b7111776075976a2dcb3f0328ea335d3756e1435deca3ba05639cbf3ac736a0ca3fa1123f1b41d86ea901c438172d6358c16e13a70903a5dc11fd5a82c3d1a1ce07cc268034cf814f1319564ff2810ce4ccc2c9b46c62c1f3627db9562f90512e12070840629e106ffb0ce25bbc23fdf18b7d72b4c4c45115b45109c58e331e8576dae21be08e3d36f38bf487e0159ce1b797eef70f70b527541caa562b0e077109059b58bfc5b46711f9e7b305486e420b4c9274536208ccb86f34d7861b1d57e500135f4e86a7261bdc705de1f8cdc5e709561acbfe21c3d986e121916bcf45dc8bc424e730120fbccf81e3475e2417bd6c4dc0037a9bf350754da4807abcc8d9f05d7b083d07211abfcea46cab05e89e9a0d3baa60aa0f6226d26787ca59bd0b06b41a9d676db3eaec89e9871eb43ef2217552317fe084234aebb2f2d40ec9b965768c8243314b7a6723ad0d9523af54e76abe48765830c61e5454874c83495485db9b870faa2fa59e0b7b3664d08216faeb71c220442e5c1fb87fb4352f626b10ddc2dd7d1b8085f4bff7b8f58c81a0692b3c879d15d1d10a97e625147c63074d99b9c19297bab1f84c981a00558da6abf8bd892c411d86c825392c11e9f02db4591f6925f801ebab290db233b4496b58a4945c526634bf99080302bbb6a1a175d40b8e3158b163ededaeebe3a683731f39ef856831801d0d63797efc5a34945a544e1291b80a59e16fc31f730248d420edbdc3a676fbb3b9218d73e271bfdb207b195408b42039e6ad0e88e9e4b4c31fa9feadb0cfe7dfff07b13d7dac77fc5978c83cc65c9c4480873020ec568fd3de0f015f7b1872fe7abec135ab00a4c0cc57d045b294136fd9373e87d473ea3aa7e3c84f31051dbc64c8c2a1d73f1023392a06b39a8efd202047dfad178df0d08eb7e6d683493d7de08773c95ac3844dc6e9600c08dc38eb274a9a6732094935d0f1f62c9395fa287b4e6c286b3e7794beec6b4ba99c4c2a6913e16d2a13657da0792de3ba4bac62f570b740d0b93b144d649522899969b0b410e828af9d7e49906ce37c3368acde0e3418acf354bf891e67e9b539df4389f4b078b1dd4e657136dea7b02b5e70698ec8f5de2ccae748e7702c447acc82c83407137631a868c9314b371775cc9db71b184e7a483fb1308734912ebfc07cb751d24f0f618569d43a198c32c8b9ad11823517aadda530802159074e66ac3332bd1f1b6c4b939f4ece080240ffb1f64a3230bef8d1817ef0fec2812fbce4f00a464e5fd166062131988b6b76a42eb2480be34aa3abe14766471b4a2a07deb394a19d9518fd0a187bb88531d65439a2473f8bd1d6ea7b5dcf016c7905c6b33b9833e684d108fd45627030ae8b9fd7f85be2e8d8268c8c8e764b6346ab0f4ad1a112fd29accd5269944f79ec22385b6a64589a460c950294bbd34a2e8603fe1aa52aa65e1902810b6b71cbf1160657661bbf3dec9a9bdd7c29da4637dda82d4a1b929c8b298266363ffd8bcc7eaaaf8c2bc03719cf2ce359eead3cc9686037207b94b9f42220cbb2c06a76ba09504fdd8a1adb514b699629c438883c1dfad3139e7145448aad1689516ddf2cadb5526fec543a930dedfb7ecfb9d75c0b051ffbece740c9a8dd96548eaaed6041ff94c4ff01f78bdd8dde028aba60c821c3306332cf4c04270a3bb52565587ac5427acd2e4372d34019a1cae4c398caf46a67a97b7e7e13a64ac4b605b2d9bbba0ae47fa060f6985c0029108e9c76e4490a8d0828a3b295ffa48d5d0d3e2239d9e43cc8c23896b6747051a0208daf75f50e614691bee2f17805de3865bdd966b22c0e1685e386cec9477a15ca47ed17aaa24271cf3f909b06ae014b2c930829f21954904f8c49ed5be2bd8a739482ae46180450303cb85fb96c9b2cea4b80a8fcd11d153ebfad66f776d054c138543be3d8a3d9d23a938d2e99cf175092d038577c6b3c925767137155845f70c18a13977a481a93e377a0d4a656b4a00ae0fed1d792c7070525cb01e89ec6ebc33c1c20026c4c26d15106ed62e7b23ca4369390eb6051f577e6e6d1dc3abbe67e7c96d16175ad8a4d6edf1ed3b8e088ecd5d9bab660a1ebbc3d76f537c9c5a4c83409689f0aeeb5eeb0d7fe62216ab919f7ed8867ccc5040bee6631d0fbe3a428885c41a8a7d17a5fcdafb37e88dd58b5bf75da3eb0b8861d80b9ebf363ad49d226df3d7567a65a7c6857d7b68cdc85faf668a7829a9e54b807c727932c87969fe9b3393cfb05a33ca5f6aabe4c51d9fd80b4e6a18278b8ca82b4f4bbf14700247a16bcfaebb23fd51db66978724bc68d397a323b4ebf8900272e290c15e8f196cabde", 0x1000}, {&(0x7f0000002080)="686cf3ed290a5e78bc44cfc8e08ce36f663eacb0d46ddb7f03551dcc4595f19081e5bc0f957ebdd9b6f31527d456c7feff666f222ac60838cbbeab4d0449e63fefec34acc6193f8558c19c", 0x4b}, {&(0x7f0000002100)="a5c33c15201b4d06cbd0a52889a6048d0eedaa25d992c85e6448b8c5860822875f90d53f9e0bd6a8e55dc64ac1519d229a0c8caff94500005606d861148fc934d9ebc65d624ed230dc955397da0f170b3e031d83c26f4313704b0a96950139dd0ea11e508075104c467f0d70b790cdf4f63348ab332174df76ba4f039b5b8d9b39775f5bd3e49f31a670c5e7cdf797375c347f814279bcc0abac2f466f4d99b3c42cb017195c6a3d6fdd39e3c93a3a4e41c7", 0xb2}, {&(0x7f00000021c0)="def29ab2dcc2a57328c09c0bcc74514f603191c3e7363720f58dfaad420c29736a0932ab6a368e4ea70e285c12a6c2e36de0927f0cecc225ca7858e612e1049b230fa8f51463f9add4ecafd37b109a091563a6e3db71857d65da3d92294944e55458965a51303bef2938b5f1ab88191b952bee797cee342681b9cae488865598acb41b457f14d9ea1504bbd7305112ac0777b36e1e19b297c8fb59374bf0469e01393bc41e18235b25a76cb3b6a40e3b3f8646b266ede764e21842cf67fe500aae6c8290326895b802560ea67a72ff99", 0xd0}, {&(0x7f00000022c0)="07d8fc8679894524e051b5c4f47601cfbf9a698ffd9b7229eff4da473f07e31b855b80e2e703e392bb8d8a1aa716bfe0e2e8b8d8ab024379a1c4c66b71301c5e6e0d2c0f8a1edd265bcf9f9c24ac832b90fc6ecbfc54bfcd9848185a33b500133582f72a4bfe50efb0942bc161e6e1bebbf81794107f8e9d10fb0ac6ccfc2c25828a85d5c289c641978edcc67807fc038cb042532dc94d2ebaca7699b08392042d0436d133910df67d4ae23b09ffd7a5c16d3655a4273ca98d21ab8685bb07cedee24db7e09796630804bd6f41ffe0b33eccada472733322aefefa870667ba4f400794c341ad0229357aa061cae7ce07e4ab", 0xf2}], 0x5, &(0x7f0000002c00)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r1, r0, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}], 0x118, 0x1}, {&(0x7f0000002d40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002f00)=[{&(0x7f0000002dc0)="64b48345368414587857628697193e3221d74e70b5d7483f6d5ac051a99137d0b26ae5b71be002ba7c5f13bd8061992f45352737e92827b5d5eba330ca947dc7e3c85bc477a8fb", 0x47}, {&(0x7f0000002e40)="2a70925b1176916cb1897247a4ab841a239000971eb453184b7f173debd306330a89bed994e48eef5a9547ecd8c87fb319940e605f91fe7e4bb8a1b7e80bf7a8039759693a6b4105584b5bbb76593b75f8c74fbcc6c66acf25f33b4be03cbd9fbf91b41854c3162a544e07772d8e68f3975c2434b4038153bb535b8db3bd3486b3095dd3036ed84a2610a433ec0027da9a04c98a3440e3ce33f1f090f4570a550c2ec147a7c286c270ca4fca7f51528b00359b62", 0xb4}], 0x2}, {&(0x7f0000002f40)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000003240)=[{&(0x7f0000002fc0)="d02af61bd4134b8c", 0x8}, {&(0x7f0000003000)="5aef37d96d6cfc6e05083b2c71f8c2ff5fed55e0636b61c0606202fe1c0cba5404d42ab7b73e5782dfb45895afad70ddb98113184b5d5e792c64c934183dc594ddae5f09b5e8059fd33770412bb1ecd472d1082ce2f5001a75b591de4c9dee02116d6ad3b497fb5d5f36e94d15066fc89ea9764e", 0x74}, {&(0x7f0000003080)="5587eb314b6bf02ef087f18ab6481053cf1e67a415f8f27a933bccc8ebec82ed4379af276a43d807c016e6bfabbfdf3b933071bfd0a6d6f9907e67894c9c7a4ce3e6cdc0", 0x44}, {&(0x7f0000003100)="c2d4d9d84447429b7f81ffc590d1397aebf81f6bbc6201f768f3ad1a8af6e40e8b338184c902a276ce32420e5a6dc38c5c2acecd4c30c6388ddb4434d2f90253effc799b15a5ac887511f3198e437fd6416166980320631e53e19053b6e10512cc7d134fc40f8590a4824701f6b4f3f3a33b839abe29a284b032adf7166f545b45d1553c8c", 0x85}, {&(0x7f00000031c0)="595faf12e2bf63e8dd8d9094271a74c89d3cd6c05310890fb981980cac251c633ffd945fe5d290969498c9fc01bf92cf0403f9cc2295495e1102ebf112f9693ef3153c0db14c62da4731a45861194d9b2cd97c045890ae48c17c0c9d243c64e69f3f9b39c291ed133d4a0c1249d5bf548f4dcf96", 0x74}], 0x5, &(0x7f0000003500)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x58, 0x4010}], 0x4, 0x20000000)
socketpair(0x18, 0x80000, 0x8, &(0x7f00000001c0)={0xffffffffffffffff, <r33=>0xffffffffffffffff})
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000200)={<r34=>0x0, 0x16, "28c834e3f5a137a05fffeb94b919b8b464dedda3063a"}, &(0x7f0000000240)=0x1e)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r33, 0x84, 0xf, &(0x7f0000000280)={r34, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x80000001, 0x10000, 0x81, 0xfffffffffffff800, 0xfffffffffffffffa}, &(0x7f0000000380)=0x98)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

[  367.684315] binder: 26690:26696 got reply transaction with no transaction stack
[  367.691970] binder: 26690:26696 transaction failed 29201/-71, size 0-0 line 2763
[  367.736890] FAULT_INJECTION: forcing a failure.
[  367.736890] name failslab, interval 1, probability 0, space 0, times 0
[  367.748211] CPU: 0 PID: 26692 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
[  367.755497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  367.764863] Call Trace:
[  367.767467]  dump_stack+0x1b9/0x294
[  367.771108]  ? dump_stack_print_info.cold.2+0x52/0x52
[  367.776301]  ? perf_trace_lock_acquire+0xe3/0x980
[  367.781161]  ? __save_stack_trace+0x7e/0xd0
[  367.785509]  should_fail.cold.4+0xa/0x1a
[  367.789584]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  367.794682]  ? save_stack+0x43/0xd0
[  367.798299]  ? kasan_kmalloc+0xc4/0xe0
[  367.802177]  ? kmem_cache_alloc_trace+0x152/0x780
[  367.807010]  ? __memcg_init_list_lru_node+0x17d/0x2c0
[  367.812192]  ? __list_lru_init+0x456/0x790
[  367.816416]  ? sget_userns+0x767/0xf00
[  367.820302]  ? graph_lock+0x170/0x170
[  367.824114]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  367.828948]  ? do_mount+0x564/0x3070
[  367.832654]  ? ksys_mount+0x12d/0x140
[  367.836443]  ? __x64_sys_mount+0xbe/0x150
[  367.841035]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  367.846389]  ? find_held_lock+0x36/0x1c0
[  367.850455]  ? __lock_is_held+0xb5/0x140
[  367.854529]  ? check_same_owner+0x320/0x320
[  367.858843]  ? rcu_note_context_switch+0x710/0x710
[  367.863765]  __should_failslab+0x124/0x180
[  367.867994]  should_failslab+0x9/0x14
[  367.871791]  kmem_cache_alloc_trace+0x2cb/0x780
[  367.876448]  ? __kmalloc_node+0x33/0x70
[  367.880411]  ? __kmalloc_node+0x33/0x70
[  367.884376]  ? rcu_read_lock_sched_held+0x108/0x120
[  367.889390]  __memcg_init_list_lru_node+0x17d/0x2c0
[  367.894401]  ? kvfree_rcu+0x20/0x20
[  367.898028]  ? __kmalloc_node+0x47/0x70
[  367.902086]  __list_lru_init+0x456/0x790
[  367.906140]  ? list_lru_destroy+0x4c0/0x4c0
[  367.910460]  ? mark_held_locks+0xc9/0x160
[  367.914603]  ? __raw_spin_lock_init+0x1c/0x100
[  367.919178]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  367.924191]  ? lockdep_init_map+0x9/0x10
[  367.928245]  sget_userns+0x767/0xf00
[  367.931947]  ? get_anon_bdev+0x2f0/0x2f0
[  367.936001]  ? test_bdev_super+0x50/0x50
[  367.940057]  ? destroy_unused_super.part.11+0x110/0x110
[  367.945421]  ? rcu_read_lock_sched_held+0x108/0x120
[  367.950431]  ? __alloc_pages_nodemask+0xacf/0xd70
[  367.955268]  ? __alloc_pages_slowpath+0x2db0/0x2db0
[  367.960293]  ? kasan_check_read+0x11/0x20
[  367.964437]  ? cap_capable+0x1f9/0x260
[  367.968326]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  367.973850]  ? security_capable+0x99/0xc0
[  367.978007]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  367.983540]  ? ns_capable_common+0x13f/0x170
[  367.987941]  ? get_anon_bdev+0x2f0/0x2f0
[  367.991993]  sget+0x10b/0x150
[  367.995091]  ? test_bdev_super+0x50/0x50
[  367.999146]  ? fuse_ctl_add_conn+0x280/0x280
[  368.003545]  mount_single+0x3a/0x170
[  368.007588]  fuse_ctl_mount+0x2c/0x40
[  368.011378]  mount_fs+0xae/0x328
[  368.014739]  vfs_kern_mount.part.34+0xd4/0x4d0
[  368.019314]  ? may_umount+0xb0/0xb0
[  368.022957]  ? _raw_read_unlock+0x22/0x30
[  368.027096]  ? __get_fs_type+0x97/0xc0
[  368.030981]  do_mount+0x564/0x3070
[  368.034514]  ? do_raw_spin_unlock+0x9e/0x2e0
[  368.038922]  ? copy_mount_string+0x40/0x40
[  368.043145]  ? rcu_pm_notify+0xc0/0xc0
[  368.047037]  ? copy_mount_options+0x5f/0x380
[  368.051432]  ? rcu_read_lock_sched_held+0x108/0x120
[  368.056437]  ? kmem_cache_alloc_trace+0x616/0x780
[  368.061275]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  368.066819]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  368.072353]  ? copy_mount_options+0x285/0x380
[  368.076852]  ksys_mount+0x12d/0x140
[  368.080473]  __x64_sys_mount+0xbe/0x150
[  368.084442]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  368.089453]  do_syscall_64+0x1b1/0x800
[  368.093331]  ? finish_task_switch+0x1ca/0x840
[  368.097817]  ? syscall_return_slowpath+0x5c0/0x5c0
[  368.102737]  ? syscall_return_slowpath+0x30f/0x5c0
[  368.107662]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  368.113036]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  368.117878]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  368.123064] RIP: 0033:0x455a09
[  368.126240] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
2018/05/22 10:00:36 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 10:00:36 executing program 5:
r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0305302, &(0x7f0000dc5f98))
syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1)

2018/05/22 10:00:36 executing program 4 (fault-call:5 fault-nth:30):
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

[  368.133965] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
[  368.141226] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
[  368.148487] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
[  368.155747] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  368.163023] R13: 00000000000004a5 R14: 00000000006fb018 R15: 000000000000001d
2018/05/22 10:00:36 executing program 1:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0)
syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xb3c, 0x40481)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x80247008, &(0x7f00000000c0))

2018/05/22 10:00:36 executing program 5:
r0 = socket$inet(0x2, 0x0, 0x1)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0xa, 0x6}, {0x8, 0x100000000}, {0x2, 0x5}], 0x3)
r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000140)={0xfffffffff7ffff9c, 0x0, 'client0\x00', 0x0, "0000000000000005", "21584122836a19aeff833672a7e0a3b5770c88c9965f25bac89f61888c2ed633"})
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f00000000c0)=0x4)

2018/05/22 10:00:36 executing program 6:
syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0)
pread64(r0, &(0x7f0000000080)=""/26, 0x1a, 0x0)
mknodat(r0, &(0x7f0000000040)="2e2f636f6e74726f6cff2e", 0x0, 0x0)

2018/05/22 10:00:36 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

[  368.358592] FAULT_INJECTION: forcing a failure.
[  368.358592] name failslab, interval 1, probability 0, space 0, times 0
[  368.370005] CPU: 0 PID: 26713 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
[  368.377310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  368.384946] IPVS: ftp: loaded support on port[0] = 21
[  368.386668] Call Trace:
[  368.386694]  dump_stack+0x1b9/0x294
[  368.386716]  ? dump_stack_print_info.cold.2+0x52/0x52
[  368.386736]  ? __save_stack_trace+0x7e/0xd0
[  368.407650]  should_fail.cold.4+0xa/0x1a
[  368.411838]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  368.417839]  ? save_stack+0x43/0xd0
[  368.421489]  ? kasan_kmalloc+0xc4/0xe0
[  368.425394]  ? kmem_cache_alloc_trace+0x152/0x780
[  368.430256]  ? __memcg_init_list_lru_node+0x17d/0x2c0
[  368.435459]  ? __list_lru_init+0x456/0x790
[  368.439708]  ? sget_userns+0x767/0xf00
[  368.443611]  ? graph_lock+0x170/0x170
[  368.447424]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  368.452196]  ? do_mount+0x564/0x3070
[  368.455928]  ? ksys_mount+0x12d/0x140
[  368.459740]  ? __x64_sys_mount+0xbe/0x150
[  368.463910]  ? do_syscall_64+0x1b1/0x800
[  368.467987]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  368.473368]  ? find_held_lock+0x36/0x1c0
[  368.477447]  ? __lock_is_held+0xb5/0x140
[  368.481535]  ? check_same_owner+0x320/0x320
[  368.485874]  ? rcu_note_context_switch+0x710/0x710
[  368.490826]  __should_failslab+0x124/0x180
[  368.495073]  should_failslab+0x9/0x14
[  368.498879]  kmem_cache_alloc_trace+0x2cb/0x780
[  368.503559]  ? __kmalloc_node+0x33/0x70
[  368.507536]  ? __kmalloc_node+0x33/0x70
[  368.511519]  ? rcu_read_lock_sched_held+0x108/0x120
[  368.516555]  __memcg_init_list_lru_node+0x17d/0x2c0
[  368.521585]  ? kvfree_rcu+0x20/0x20
[  368.525223]  ? __kmalloc_node+0x47/0x70
[  368.529216]  __list_lru_init+0x456/0x790
[  368.533298]  ? list_lru_destroy+0x4c0/0x4c0
[  368.537639]  ? mark_held_locks+0xc9/0x160
[  368.541805]  ? __raw_spin_lock_init+0x1c/0x100
[  368.546404]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  368.551435]  ? lockdep_init_map+0x9/0x10
[  368.555490]  sget_userns+0x767/0xf00
[  368.559193]  ? get_anon_bdev+0x2f0/0x2f0
[  368.563245]  ? test_bdev_super+0x50/0x50
[  368.567306]  ? destroy_unused_super.part.11+0x110/0x110
[  368.572656]  ? rcu_read_lock_sched_held+0x108/0x120
[  368.577663]  ? __alloc_pages_nodemask+0xacf/0xd70
[  368.582498]  ? __alloc_pages_slowpath+0x2db0/0x2db0
[  368.587508]  ? kasan_check_read+0x11/0x20
[  368.591648]  ? cap_capable+0x1f9/0x260
[  368.595530]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  368.601063]  ? security_capable+0x99/0xc0
[  368.605205]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  368.610741]  ? ns_capable_common+0x13f/0x170
[  368.615152]  ? get_anon_bdev+0x2f0/0x2f0
[  368.619203]  sget+0x10b/0x150
[  368.622300]  ? test_bdev_super+0x50/0x50
[  368.626362]  ? fuse_ctl_add_conn+0x280/0x280
[  368.630761]  mount_single+0x3a/0x170
[  368.634469]  fuse_ctl_mount+0x2c/0x40
[  368.638268]  mount_fs+0xae/0x328
[  368.641630]  vfs_kern_mount.part.34+0xd4/0x4d0
[  368.646205]  ? may_umount+0xb0/0xb0
[  368.649821]  ? _raw_read_unlock+0x22/0x30
[  368.653960]  ? __get_fs_type+0x97/0xc0
[  368.657840]  do_mount+0x564/0x3070
[  368.661371]  ? do_raw_spin_unlock+0x9e/0x2e0
[  368.665772]  ? copy_mount_string+0x40/0x40
[  368.669998]  ? rcu_pm_notify+0xc0/0xc0
[  368.673899]  ? copy_mount_options+0x5f/0x380
[  368.678296]  ? rcu_read_lock_sched_held+0x108/0x120
[  368.683315]  ? kmem_cache_alloc_trace+0x616/0x780
[  368.688148]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  368.693680]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  368.699205]  ? copy_mount_options+0x285/0x380
[  368.703701]  ksys_mount+0x12d/0x140
[  368.707320]  __x64_sys_mount+0xbe/0x150
[  368.711282]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  368.716289]  do_syscall_64+0x1b1/0x800
[  368.720163]  ? finish_task_switch+0x1ca/0x840
[  368.724647]  ? syscall_return_slowpath+0x5c0/0x5c0
[  368.729637]  ? syscall_return_slowpath+0x30f/0x5c0
[  368.734560]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  368.739928]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  368.744765]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  368.749944] RIP: 0033:0x455a09
2018/05/22 10:00:37 executing program 2:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

[  368.753121] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  368.760828] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
[  368.768086] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
[  368.775342] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
[  368.782600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  368.789863] R13: 00000000000004a5 R14: 00000000006fb018 R15: 000000000000001e
2018/05/22 10:00:37 executing program 1:
r0 = socket$inet6(0x10, 0x3, 0x0)
r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="f71a981dc2e9d6b890cbe9d170a1cd520dcd914c027364c491f64c3fc63888db8092690e90c88e27f0f27e99b438c4254e50ec6affff32b3db7a4b4ecc81ebefc844cd21cf11e2c5745178e038042ee8268f9909b2704e4c404d268d3f55a5462dd9c4ce38f2449ca99d0ca39f9d811b80d6f0517e2e1dc94bc07a52036107e1740dc4d08beae895b150eed9ca3ec9d5d413db57927c6950e82c690f6e182a207760ab0f9ccf82dea1f6f9ca7b3da068d908daffc52c437646bdb6795a2b4d6bcad1db5e", 0xc4, 0xfffffffffffffff9)
keyctl$describe(0x6, r1, &(0x7f0000000200)=""/79, 0x4f)
set_mempolicy(0x1, &(0x7f00000003c0), 0x9)
sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a000c00060000001900a30704000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0)
getgroups(0x3, &(0x7f0000000280)=[0xffffffffffffffff, <r2=>0xffffffffffffffff, 0x0])
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000400)={@multicast1, @local, <r3=>0x0}, &(0x7f0000000440)=0xc)
setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000480)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14)
lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = openat$uinput(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/uinput\x00', 0x20000, 0x0)
sendmsg$inet_sctp(r5, &(0x7f00000005c0)={&(0x7f0000000500)=@in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x17}}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000540)="e30c517be3ea07e704a8d249372f7e19b03b7b456e9f4f9aad2dceda8b17c3836e6925d601a387525277", 0x2a}], 0x1, 0x0, 0x0, 0x90}, 0x4)
getgroups(0x2, &(0x7f0000000380)=[r2, r4])

2018/05/22 10:00:37 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)='./control/file1\x00', 0xf6ffffff)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

[  368.881200] IPv6: Can't replace route, no match found
2018/05/22 10:00:37 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="020a000007000000000000000000000205001a000000000000000000000000000000000000000000000000000000000000000000000100006e5752af1a4d9b4f85bf4084c73d028418e7491e678059951fc0ad2656dfb33d527cc1d5e81fa1868b1af0155e19bf532c19fb48e475788e472a16489defbce36920e228196d2d53b934ebcbf71a66553103b8e44301dbb7de9e3c01589ed809463e85572e373c3f6608e5e0035d2cfc47d87536ad51dce58d0f061e8565a7750661f6dffa194aa7a19c615b0565794673dddf08ff24239031eb352d952cc31e18b52e25b0a6d2f0362057660ae6a3e689811d7183030eddd4869359692fe42d9b4892106decf92b9cd249efeab0228a447dd71bd82ec2b1"], 0x110}, 0x1}, 0x0)

[  368.907758] IPv6: Can't replace route, no match found
[  369.142503] device bridge_slave_1 left promiscuous mode
[  369.148157] bridge0: port 2(bridge_slave_1) entered disabled state
[  369.158771] device bridge_slave_0 left promiscuous mode
[  369.164372] bridge0: port 1(bridge_slave_0) entered disabled state
[  369.198895] team0 (unregistering): Port device team_slave_1 removed
[  369.209271] team0 (unregistering): Port device team_slave_0 removed
[  369.221309] bond0 (unregistering): Releasing backup interface bond_slave_1
[  369.239609] bond0 (unregistering): Releasing backup interface bond_slave_0
[  369.267638] bond0 (unregistering): Released all slaves
[  369.669599] bridge0: port 1(bridge_slave_0) entered blocking state
[  369.676126] bridge0: port 1(bridge_slave_0) entered disabled state
[  369.684092] device bridge_slave_0 entered promiscuous mode
[  369.724008] bridge0: port 2(bridge_slave_1) entered blocking state
[  369.730531] bridge0: port 2(bridge_slave_1) entered disabled state
[  369.738708] device bridge_slave_1 entered promiscuous mode
[  369.776748] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[  369.816772] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[  369.940618] bond0: Enslaving bond_slave_0 as an active interface with an up link
[  369.981852] bond0: Enslaving bond_slave_1 as an active interface with an up link
[  370.019984] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[  370.026952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  370.065698] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[  370.072645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  370.182601] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[  370.190510] team0: Port device team_slave_0 added
[  370.227592] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[  370.235080] team0: Port device team_slave_1 added
[  370.272070] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  370.311978] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  370.351389] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[  370.358536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  370.366958] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  370.389461] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[  370.396610] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  370.406771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  370.686684] bridge0: port 2(bridge_slave_1) entered blocking state
[  370.693092] bridge0: port 2(bridge_slave_1) entered forwarding state
[  370.699738] bridge0: port 1(bridge_slave_0) entered blocking state
[  370.706117] bridge0: port 1(bridge_slave_0) entered forwarding state
[  370.713406] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  370.975149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  371.523815] 8021q: adding VLAN 0 to HW filter on device bond0
[  371.601157] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[  371.682098] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[  371.688378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  371.695942] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  371.769483] 8021q: adding VLAN 0 to HW filter on device team0
2018/05/22 10:00:41 executing program 6:
r0 = socket$inet(0x2, 0x2, 0x0)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0)
writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000100)="fda57cbc045f8e16eb8936b1e12b106deca66c3fe42a363a595907c9fba80075f39e7fd0b322e2b3164d65690593e59bbba3cad0615e21255f9bc853a9be16561175fc07ceaec7ae825cdae7848cb6f411d3ed32f204a04cce9446beb1ad2463b4dcf39fd09593ae30eab67b1849f6e0331878446a1e46c62658823af8d6df05c8b9dcea753f54f904aeb4ceb7108dc4b7d6ee4d1511cfc3a57f230bdf348783e32d93eadb09dd22239868735776851c46d74862ca187e443ecab81d5898156613252a7371c76d698a8639e0d27e30b6058df7e18a860b85dcc254bc1bfb1ba4f446e4c86611d70805cc", 0xea}, {&(0x7f0000000200)="215c6b8c94152e3f6d61c9aeb38f767dc5a75f67705d3023169bbc66bdc71b87f7c02c8bb83fb2d5e72648d3e9665e73a0fcc7066f880912fde7c2e49692ba04d4ccf9929153fabe84cf5191ea91bc37b3251de9f99d4ca0ea3d0d08c3f024049f8edd3caa68", 0x66}, {&(0x7f0000000280)="c92aa10955b59f00679448b47602ec2afb75b43e96e17ae5bcda68071a1684f5e8d573f208294a35df891e268c6d81fb0c5bbf4cb3d72c51e0983c09dd", 0x3d}, {&(0x7f0000000380)="beff65ade1b3b59fba59bce33cc27743ef9bc333d721110cbb5cd1240816d7a4", 0x20}], 0x4)
setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000400)="fe30f231c0c04cba12211a31dce2bf35fbff53be7983cad2f7187a80448f3d236d75e9ea683991da47177c15b62f7ed25ca1d33d8af430913ca2d12088066a7bec173b3a5cd868c1d3da7c3ae6eed62cc2acad8616dcb10cea56ecd18431aa5d111501fd57c3617330b8caad6be7cfe949ef3f75083b78dbe127255e9c57418d938b66802c7801355be341d05531b00e989eaa768dbd505ba599e63718ca898a406d924fc9c424dac9563de2592e811fe77b2bd510f6ef4e7fda2bee6cc61430d6899453470fb0f50fafa935f43b10016c67d0bd688134d8e40977745c8783780be0982bd7b21a52c84d2256a1202e7bf8c3c84ad670df6569a3642d825bb8", 0xff)
ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3)
sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000080)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000000000000040000000000"], 0x18}}], 0x2, 0x0)
ioctl$TIOCSBRK(r1, 0x5427)

2018/05/22 10:00:41 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 10:00:41 executing program 1:
r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x800)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080))
mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x7, 0x5c831, r0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00')
ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000140)={0x8, 0x0, 0x25, @empty, 'irlan0\x00'})
openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x80040, 0x0)

2018/05/22 10:00:41 executing program 2:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 10:00:41 executing program 5:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r1, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r1, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
write(r1, &(0x7f0000000000)="ed", 0x1)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x82)
setsockopt$inet_tcp_buf(r2, 0x6, 0x21, &(0x7f0000000280)="c69d01c759371a0facaf6db3c43b068f86d789ef871130ddd69de49665369c6680d003d5122ed0972cb2b0f2120ccb86c568b0a7fc9a08a84b634b18a5a16a357959e71c330384e0e710cb9cc7c4a61ec2af5baff76e65bf684670b2d096ef0f3e75459dde47893ca464f5da53c2abf024d0e653c2f698ea35ac2b94d3e6a1f233ad6c2fe853f61ad3072cb080aaaa77675272b42812d61ca0", 0x99)
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000100)={0x2000003, 0x7, 0x0, 0x1, 0x800000000000800, 0x6})
syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x3, 0x18000)
write(r1, &(0x7f0000cbdfb8)='v', 0x1)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x1}, 0x8)
setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0cffc)=0x8e, 0x4)
write(r1, &(0x7f0000000340)="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", 0xa01)

2018/05/22 10:00:41 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)='./control/file1\x00', 0xf000)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

2018/05/22 10:00:41 executing program 7:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
lchown(&(0x7f0000000000)='./file0/.ile0\x00', 0x0, 0x0)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
syz_fuse_mount(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x30, 0x840)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 10:00:41 executing program 4 (fault-call:5 fault-nth:31):
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 10:00:42 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="020a000007000000000000000002000005001a000000000000000000000000000000000000000000000000000000000000000000000100006e5752af1a4d9b4f85bf4084c73d028418e7491e678059951fc0ad2656dfb33d527cc1d5e81fa1868b1af0155e19bf532c19fb48e475788e472a16489defbce36920e228196d2d53b934ebcbf71a66553103b8e44301dbb7de9e3c01589ed809463e85572e373c3f6608e5e0035d2cfc47d87536ad51dce58d0f061e8565a7750661f6dffa194aa7a19c615b0565794673dddf08ff24239031eb352d952cc31e18b52e25b0a6d2f0362057660ae6a3e689811d7183030eddd4869359692fe42d9b4892106decf92b9cd249efeab0228a447dd71bd82ec2b1"], 0x110}, 0x1}, 0x0)

2018/05/22 10:00:42 executing program 6:
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14)
ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000001c0)=r1)
socket$bt_hidp(0x1f, 0x3, 0x6)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x40500, 0x0)
ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000080)={0x4, 0x100000000})
r4 = socket$inet6(0xa, 0x6, 0x0)
connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c)
shutdown(r4, 0x0)
ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000000)='veth0_to_bond\x00')
prctl$setname(0xf, &(0x7f0000000400)="70ae743abdee68735bade2c3fa83e0cd9389ee151881328f7e21e97fc50af4f2dc4bbc8b52ae55615e9d98dae974714dd2d773fbff369172e94d769310c7f9aa2e84a2022b66c603d3ecb38513ef6117422f2c5cdfe6b5524c3a9edc2d8d43d9f24dd9b95c7e933a389b71dc9cb1c86d891cf9fc09d65adfd742c36210ef5080344e808806dcc936bc4c5a9b63f54bf6b675eac41f0938cc2fd75bb712448d5dda4ae92b2de7d5a0182ad35abafa34a5df3cd9d0a2fdfd2ca25c3380555e7efa25a0d261f897b578cd2aa65fabf059e0cba3061046f890efd67d8d0c12d1af4a4519d76335647e00c9874dfce677c110ed6476dd675cd9d289fd93fb84970a84e537ee6406f178b0d4f4e8eee3d19f887cd251289a13abb303d9dc5db11a358a162438caedc3564ff6f18af2bfffa1d9e3309ebdec5e746519f679a0dc92e3743c53b7aacf5140b12a5ebdd6f0e53757485a1a9f")
ioctl$sock_ifreq(r0, 0x89de, &(0x7f0000000200)={'eql\x00', @ifru_map={0x3, 0x401, 0x4d3, 0x5, 0x10001, 0x100000001}})

[  373.656227] FAULT_INJECTION: forcing a failure.
[  373.656227] name failslab, interval 1, probability 0, space 0, times 0
[  373.667573] CPU: 0 PID: 27043 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
[  373.674860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  373.684220] Call Trace:
[  373.686826]  dump_stack+0x1b9/0x294
[  373.690475]  ? dump_stack_print_info.cold.2+0x52/0x52
[  373.695861]  ? __save_stack_trace+0x7e/0xd0
[  373.700204]  should_fail.cold.4+0xa/0x1a
[  373.704281]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  373.709416]  ? save_stack+0x43/0xd0
[  373.713057]  ? kasan_kmalloc+0xc4/0xe0
[  373.716957]  ? kmem_cache_alloc_trace+0x152/0x780
[  373.721807]  ? __memcg_init_list_lru_node+0x17d/0x2c0
[  373.727006]  ? __list_lru_init+0x456/0x790
[  373.731340]  ? sget_userns+0x767/0xf00
[  373.735238]  ? graph_lock+0x170/0x170
[  373.739049]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  373.739339] IPVS: ftp: loaded support on port[0] = 21
[  373.743804]  ? do_mount+0x564/0x3070
[  373.743819]  ? ksys_mount+0x12d/0x140
[  373.743833]  ? __x64_sys_mount+0xbe/0x150
[  373.743848]  ? do_syscall_64+0x1b1/0x800
[  373.743863]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  373.743879]  ? find_held_lock+0x36/0x1c0
[  373.743896]  ? __lock_is_held+0xb5/0x140
[  373.778358]  ? check_same_owner+0x320/0x320
[  373.782717]  ? rcu_note_context_switch+0x710/0x710
[  373.787672]  __should_failslab+0x124/0x180
[  373.791926]  should_failslab+0x9/0x14
[  373.795743]  kmem_cache_alloc_trace+0x2cb/0x780
[  373.800420]  ? __kmalloc_node+0x33/0x70
[  373.804409]  ? __kmalloc_node+0x33/0x70
[  373.808397]  ? rcu_read_lock_sched_held+0x108/0x120
[  373.813518]  __memcg_init_list_lru_node+0x17d/0x2c0
[  373.818546]  ? kvfree_rcu+0x20/0x20
[  373.822185]  ? __kmalloc_node+0x47/0x70
[  373.826175]  __list_lru_init+0x456/0x790
[  373.830249]  ? list_lru_destroy+0x4c0/0x4c0
[  373.834581]  ? mark_held_locks+0xc9/0x160
[  373.838752]  ? __raw_spin_lock_init+0x1c/0x100
[  373.843348]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  373.848380]  ? lockdep_init_map+0x9/0x10
[  373.852459]  sget_userns+0x767/0xf00
[  373.856183]  ? get_anon_bdev+0x2f0/0x2f0
[  373.860260]  ? test_bdev_super+0x50/0x50
[  373.864333]  ? destroy_unused_super.part.11+0x110/0x110
[  373.869733]  ? rcu_read_lock_sched_held+0x108/0x120
[  373.874762]  ? __alloc_pages_nodemask+0xacf/0xd70
[  373.879614]  ? __alloc_pages_slowpath+0x2db0/0x2db0
[  373.884644]  ? kasan_check_read+0x11/0x20
[  373.888805]  ? cap_capable+0x1f9/0x260
[  373.892717]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  373.898268]  ? security_capable+0x99/0xc0
[  373.902437]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  373.908068]  ? ns_capable_common+0x13f/0x170
[  373.912484]  ? get_anon_bdev+0x2f0/0x2f0
[  373.916557]  sget+0x10b/0x150
[  373.919677]  ? test_bdev_super+0x50/0x50
[  373.923772]  ? fuse_ctl_add_conn+0x280/0x280
[  373.928192]  mount_single+0x3a/0x170
[  373.931921]  fuse_ctl_mount+0x2c/0x40
[  373.935733]  mount_fs+0xae/0x328
[  373.939109]  vfs_kern_mount.part.34+0xd4/0x4d0
[  373.943705]  ? may_umount+0xb0/0xb0
[  373.947343]  ? _raw_read_unlock+0x22/0x30
[  373.951500]  ? __get_fs_type+0x97/0xc0
2018/05/22 10:00:42 executing program 5:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x324, 0x6, &(0x7f0000001740)=[{&(0x7f00000004c0)="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", 0x1000, 0x8}, {&(0x7f0000000140)="334a34fbf893f07f12100d778001b0753142340c2228011cee28bdfb8f63982706cd034fc031c3a04344", 0x2a, 0x6}, {&(0x7f0000000180)="abb0f5669a81d54dd0de92a4b22df4e882fd043d2f83b15cbaf62c1d01bf0dd2cd1df5c717f2fea1dc9a353e1a57b1d9fcdfc2b296cccf07ae29cd95c975cfaafcae722e72aa52aef9330aac645be9736ef0304a4e8789f151ecb6497bda3f2e0fbc632d0ab88c0ed21c5425380db40c5749e0ca5a5c428582d7349ede05bb5fdb7584bea6b70ccbcaa26fe29597724269ee3e353fb99345c5f3e8b35fbd73dbb24b17d31d917f40e46bd5c301ed6326c4c7b06aeae48b33407a9b9d2c8d97ead3057a3e1a8a4a2904a0de94cbb396960eb7a824e5e49600f592e349e2942008b334de29e94ded00d8c16320f601326d405b0c", 0xf3, 0xfff}, {&(0x7f00000014c0)="1903486d23a6e413a76510d6e5da69dc8f11186655e1f8faca32b05bf9a6ff1f57daecfcde52409f27f962e49610c50f2739351415832dd6fb2e2f0b42c6f8700538a0d77725e99ea6908109cc0fb72d635a69a11cbcf6d6134646ec38cf12cd13bd384bfb97fd6cc01bcf4e14adeb69b0dc8e4b81b7fa1ca86b35feac922ac1e0c794098414043a38dc23f7fcd339fd77d8eb72c9127e21810049f209a4a3e15a1c067d48dd16ebb2e4ea5f4b886d136c21fdcdbf", 0xb5, 0xffff}, {&(0x7f0000001580)="b5d763d841f314caf351e503f77bf208add060ffe451fd699172fba61d46da566abb9560d80f95fa64536620aa45010b508928a7566d824381344dc7c02a4536ce3511116d92c17ca2b911fc1f5e7d740e3fa71272bf81af8a30c2130135268f9af735d1f97713402ba34249c713746a4c838f984607172f29863b98bbe9e1f6a61e3c8f29e9aa4658b83af923304bf96a84f3ff69d1c8dd4429395ed754224d115597225e015c4cccb15d70951b93bc1762b78041b221cdf99b3b9b44cc2c080bd9096b6fea61189facc2339b69d6da46c768dc37796d05", 0xd8, 0x2}, {&(0x7f0000001680)="2aa626a0cec6eca8956e7885ac942c52f7ec3daf4f46b6057aeb390e603a3a6edcb1373fb68e47602cdd7cfc55438ad89847f50afc9ce5f5ff6c14d41c3f603a0075dfe26f3e059fb1d9df1531a25d2911a4f8da9e2bf74b51ffe8a288a5d93d8bc6fe393d8865c949348f98086a58406b2aa1a4f813ffd0b986435223fbe0aa91beefaadcd4a009a954b5056fdd9e4b5f2b30798b00848f0d21f8d3c7282e5d136afc30cc712d670fca63", 0xab, 0x2}], 0x1000008, &(0x7f0000001800)={[{@auto_da_alloc_val={'auto_da_alloc', 0x3d}, 0x2c}, {@user_xattr='user_xattr', 0x2c}, {@grpquota='grpquota', 0x2c}, {@data_err_ignore='data_err=ignore', 0x2c}, {@max_batch_time={'max_batch_time', 0x3d, [0x35, 0x31]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@nouser_xattr='nouser_xattr', 0x2c}, {@journal_dev={'journal_dev', 0x3d, [0x0, 0x3a, 0x30, 0x2d]}, 0x2c}]})
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000280)="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", 0x101, 0x400}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0875e28f2183d0946afc8b06b391d46702fe624ece9509de7c1db18d42a17c4ea423bbfc6e54f11ef1ff1a3d45a29cbe239a7061cebd5ca518b81ce5e852edb87215c9460980056239130cd524a60759d6df1352b36cb390c28439599b123188c2ff61bb0f372e06af7bc9e85f27e22873bc708fa25ddbb441ed885e55b1984fddf562157f8a9cccae82b1499f557ba11269b9a905f768b0de075652d05a3b07a2e036b7885500020000505630fbd379724c4e9165a89163bcb98bd931b269698ee21555cb9f21d97cf282f50dd6"])
syz_mount_image$ext4(&(0x7f0000001880)='ext2\x00', &(0x7f00000018c0)='./file0\x00', 0x6, 0x6, &(0x7f0000001b80)=[{&(0x7f0000001900)="633cce1b0142a08400e54676a7f162a6ab9cd2b7cda07c0ef193ee027c47520e783a5d5304292f8d", 0x28, 0x101}, {&(0x7f0000001940)="8bc7fe0bc30d7f020111e9a5ce7b098882899da1ef931d92e2", 0x19, 0x4}, {&(0x7f0000001980)="88842a71b7eac431ef7a14704e0cf8625836d3afdd5947297769c357009732eb5033b648d935ba3274942f16d4546d903988143412a65e853388e15dc86a53f4cc192102057c3907139bacd828561b76d2b23f8f4faac0269e733ac7b0ab8c2379a1c9e7c6d964101a8971755ff3726d306864f325d722deaf", 0x79, 0x8}, {&(0x7f0000001a00)="502bdfb8eeca1cabc553d8f9a4b36136b737b1079fa0320fb6c9867f9f856cd2d5953dd3f3ecbfdd204d0582e1871043a3955a61bd4bcf019a846dbafb49317e1edf1e095a0baa2a2c4aca589d816fcb21ada01520c6b7377144ec36bd2861549b755b898ff576622a8cd99003c2be2e0e", 0x71, 0x100000001}, {&(0x7f0000001a80)="a0cffbac2441134836918e63a60c5f7e7eab818f9bcb3f2a4f62cbf2da94223e9ef4deea271f10a48dfe5d747da446f0bfe6e1480495c485e23c7065971fecc0ac60cd3e760e8edb6ceac053eba0edbfb21004ddb20bf42c8d130e2bfea1622f077faf80f467b65676489221fe8eaf60d7785250f85209b6351d99a485f2d1af62197213fe05cdaff9f7679d31ad3cec28e43929071b26b1bb55805ce6dd1b7c7ed91b4cc8ae42e149f6a1b17b75d318601d3c840e620a1d34c16e4d7fed44", 0xbf, 0xffffffff}, {&(0x7f0000001b40)="a0b700579189bdfc68a94fd1c2ab6e16270798d714993e3c8683356cbdb4da28081a0d9935bebdff0e66b3ae8e8ec7cf02d4721277749eb02682ca1e577f52", 0x3f, 0x9}], 0x2, &(0x7f0000001c40)={[{@nobh='nobh', 0x2c}, {@grpid='grpid', 0x2c}, {@nogrpid='nogrpid', 0x2c}, {@commit={'commit', 0x3d, [0x31, 0x37, 0x3b, 0x34, 0x3f, 0x33, 0x2d]}, 0x2c}, {@commit={'commit', 0x3d, [0x3f, 0x33, 0x37, 0x3d, 0x37, 0x39]}, 0x2c}, {@max_batch_time={'max_batch_time', 0x3d, [0x39, 0x7c, 0x37, 0x78]}, 0x2c}]})

2018/05/22 10:00:42 executing program 1:
r0 = creat(&(0x7f0000001380)='./file0\x00', 0x0)
fallocate(r0, 0x1, 0x0, 0x8)
ioctl$fiemap(r0, 0x40086602, &(0x7f0000000000)=ANY=[@ANYPTR, @ANYRES32=r0, @ANYBLOB="86f5a5428f636da09bce515afb9dd9c36b641df74bb0", @ANYRES16=r0])

[  373.955410]  do_mount+0x564/0x3070
[  373.959051]  ? do_raw_spin_unlock+0x9e/0x2e0
[  373.963477]  ? copy_mount_string+0x40/0x40
[  373.967729]  ? rcu_pm_notify+0xc0/0xc0
[  373.971638]  ? copy_mount_options+0x5f/0x380
[  373.976149]  ? rcu_read_lock_sched_held+0x108/0x120
[  373.981181]  ? kmem_cache_alloc_trace+0x616/0x780
[  373.986041]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  373.991596]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  373.997141]  ? copy_mount_options+0x285/0x380
[  374.001736]  ksys_mount+0x12d/0x140
[  374.005388]  __x64_sys_mount+0xbe/0x150
[  374.009391]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  374.014451]  do_syscall_64+0x1b1/0x800
[  374.018352]  ? finish_task_switch+0x1ca/0x840
[  374.022861]  ? syscall_return_slowpath+0x5c0/0x5c0
[  374.027808]  ? syscall_return_slowpath+0x30f/0x5c0
[  374.032750]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  374.038146]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  374.043014]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  374.048217] RIP: 0033:0x455a09
2018/05/22 10:00:42 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

[  374.051408] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  374.059125] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
[  374.066403] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
[  374.073687] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
[  374.080965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  374.088244] R13: 00000000000004a5 R14: 00000000006fb018 R15: 000000000000001f
[  374.100543] EXT4-fs (loop5): VFS: Can't find ext4 filesystem
2018/05/22 10:00:42 executing program 4 (fault-call:5 fault-nth:32):
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

[  374.119656] EXT4-fs (loop5): Unrecognized mount option "uâ�!ƒÐ”jü‹³‘ÔgþbNΕ	Þ|±�B¡|N¤#»ünTññÿ=E¢œ¾#špaν\¥¸åèRí¸rÉF	€b9Õ$¦YÖßR³l³�„9Y›1ˆÂÿa»7.¯{Éè_'â(s¼p�¢]Û´Aíˆ^U±˜OÝõbŠœÌ®‚±IŸU{¡i¹©÷h°ÞVRÐZ;¢à6·ˆU" or missing value
2018/05/22 10:00:42 executing program 1:
r0 = socket(0x1, 0x0, 0x804000da)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
creat(&(0x7f0000000180)='./file0\x00', 0x0)
syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000580), 0x1001004, 0x0)

2018/05/22 10:00:42 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

[  374.253824] EXT4-fs (loop5): VFS: Can't find ext4 filesystem
[  374.292480] EXT4-fs (loop5): VFS: Can't find ext4 filesystem
[  374.294554] FAULT_INJECTION: forcing a failure.
2018/05/22 10:00:42 executing program 1:
perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff})
close(r0)
socket$vsock_dgram(0x28, 0x2, 0x0)
io_setup(0x8, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0}])
r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400b40, 0x0)
setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000040)=0x3, 0x4)

[  374.294554] name failslab, interval 1, probability 0, space 0, times 0
[  374.309629] CPU: 0 PID: 27089 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
[  374.316917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  374.326308] Call Trace:
[  374.328915]  dump_stack+0x1b9/0x294
[  374.332570]  ? dump_stack_print_info.cold.2+0x52/0x52
[  374.337784]  ? __save_stack_trace+0x7e/0xd0
[  374.342132]  should_fail.cold.4+0xa/0x1a
[  374.346216]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  374.351341]  ? save_stack+0x43/0xd0
[  374.354985]  ? kasan_kmalloc+0xc4/0xe0
[  374.358879]  ? kmem_cache_alloc_trace+0x152/0x780
[  374.363724]  ? __memcg_init_list_lru_node+0x17d/0x2c0
[  374.368923]  ? __list_lru_init+0x456/0x790
[  374.373152]  ? sget_userns+0x767/0xf00
[  374.377039]  ? graph_lock+0x170/0x170
[  374.380845]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  374.385586]  ? do_mount+0x564/0x3070
[  374.389284]  ? ksys_mount+0x12d/0x140
[  374.393073]  ? __x64_sys_mount+0xbe/0x150
[  374.397208]  ? do_syscall_64+0x1b1/0x800
[  374.401268]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  374.406627]  ? find_held_lock+0x36/0x1c0
[  374.410684]  ? __lock_is_held+0xb5/0x140
[  374.414749]  ? check_same_owner+0x320/0x320
[  374.419711]  ? rcu_note_context_switch+0x710/0x710
[  374.424639]  __should_failslab+0x124/0x180
[  374.428871]  should_failslab+0x9/0x14
[  374.432677]  kmem_cache_alloc_trace+0x2cb/0x780
[  374.437335]  ? __kmalloc_node+0x33/0x70
[  374.441297]  ? __kmalloc_node+0x33/0x70
[  374.445271]  ? rcu_read_lock_sched_held+0x108/0x120
[  374.450280]  __memcg_init_list_lru_node+0x17d/0x2c0
[  374.455287]  ? kvfree_rcu+0x20/0x20
[  374.458905]  ? __kmalloc_node+0x47/0x70
[  374.462872]  __list_lru_init+0x456/0x790
[  374.466924]  ? list_lru_destroy+0x4c0/0x4c0
[  374.471235]  ? mark_held_locks+0xc9/0x160
[  374.475374]  ? __raw_spin_lock_init+0x1c/0x100
[  374.479953]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  374.484965]  ? lockdep_init_map+0x9/0x10
[  374.489033]  sget_userns+0x767/0xf00
[  374.492735]  ? get_anon_bdev+0x2f0/0x2f0
[  374.496789]  ? test_bdev_super+0x50/0x50
[  374.500855]  ? destroy_unused_super.part.11+0x110/0x110
[  374.506209]  ? rcu_read_lock_sched_held+0x108/0x120
[  374.511213]  ? __alloc_pages_nodemask+0xacf/0xd70
[  374.516053]  ? __alloc_pages_slowpath+0x2db0/0x2db0
[  374.521070]  ? kasan_check_read+0x11/0x20
[  374.525218]  ? cap_capable+0x1f9/0x260
[  374.529105]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  374.534634]  ? security_capable+0x99/0xc0
[  374.538781]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  374.544308]  ? ns_capable_common+0x13f/0x170
[  374.548710]  ? get_anon_bdev+0x2f0/0x2f0
[  374.552757]  sget+0x10b/0x150
[  374.555849]  ? test_bdev_super+0x50/0x50
[  374.559902]  ? fuse_ctl_add_conn+0x280/0x280
[  374.564308]  mount_single+0x3a/0x170
[  374.568028]  fuse_ctl_mount+0x2c/0x40
[  374.571821]  mount_fs+0xae/0x328
[  374.575184]  vfs_kern_mount.part.34+0xd4/0x4d0
[  374.579763]  ? may_umount+0xb0/0xb0
[  374.583381]  ? _raw_read_unlock+0x22/0x30
[  374.587517]  ? __get_fs_type+0x97/0xc0
[  374.591399]  do_mount+0x564/0x3070
[  374.594932]  ? copy_mount_string+0x40/0x40
[  374.599153]  ? rcu_pm_notify+0xc0/0xc0
[  374.603043]  ? copy_mount_options+0x5f/0x380
[  374.607441]  ? rcu_read_lock_sched_held+0x108/0x120
[  374.612454]  ? kmem_cache_alloc_trace+0x616/0x780
[  374.617287]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  374.622814]  ? _copy_from_user+0xdf/0x150
[  374.626955]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  374.632491]  ? copy_mount_options+0x285/0x380
[  374.636980]  ksys_mount+0x12d/0x140
[  374.640613]  __x64_sys_mount+0xbe/0x150
[  374.644573]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  374.649580]  do_syscall_64+0x1b1/0x800
[  374.653456]  ? finish_task_switch+0x1ca/0x840
[  374.657941]  ? syscall_return_slowpath+0x5c0/0x5c0
[  374.662858]  ? syscall_return_slowpath+0x30f/0x5c0
[  374.667781]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  374.673144]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  374.677983]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  374.683169] RIP: 0033:0x455a09
[  374.686356] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  374.694055] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
[  374.701317] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
[  374.708571] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
[  374.715825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  374.723079] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000020
2018/05/22 10:00:43 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x5, 0x2, 0x209e20, 0x8000000001, 0x1}, 0x3c7)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20)
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x2800000000, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e20}, 0x200, 0x4, 0x100000001, 0x101, 0x7fff, &(0x7f0000000040)='tunl0\x00', 0x9, 0xffffffffffffffff, 0x5})

2018/05/22 10:00:43 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

[  375.078242] device bridge_slave_1 left promiscuous mode
[  375.083861] bridge0: port 2(bridge_slave_1) entered disabled state
[  375.095937] device bridge_slave_0 left promiscuous mode
[  375.101517] bridge0: port 1(bridge_slave_0) entered disabled state
[  375.135305] team0 (unregistering): Port device team_slave_1 removed
[  375.146816] team0 (unregistering): Port device team_slave_0 removed
[  375.156475] bond0 (unregistering): Releasing backup interface bond_slave_1
[  375.175326] bond0 (unregistering): Releasing backup interface bond_slave_0
[  375.202188] bond0 (unregistering): Released all slaves
[  375.309610] bridge0: port 1(bridge_slave_0) entered blocking state
[  375.316081] bridge0: port 1(bridge_slave_0) entered disabled state
[  375.323847] device bridge_slave_0 entered promiscuous mode
[  375.362401] bridge0: port 2(bridge_slave_1) entered blocking state
[  375.368821] bridge0: port 2(bridge_slave_1) entered disabled state
[  375.376638] device bridge_slave_1 entered promiscuous mode
[  375.413662] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[  375.451242] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[  375.561965] bond0: Enslaving bond_slave_0 as an active interface with an up link
[  375.602495] bond0: Enslaving bond_slave_1 as an active interface with an up link
[  375.776855] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[  375.784698] team0: Port device team_slave_0 added
[  375.821660] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[  375.829077] team0: Port device team_slave_1 added
[  375.865772] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  375.906289] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  375.946783] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[  375.954412] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  375.970372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  376.002742] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[  376.010006] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  376.025701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  376.374784] bridge0: port 2(bridge_slave_1) entered blocking state
[  376.381199] bridge0: port 2(bridge_slave_1) entered forwarding state
[  376.387868] bridge0: port 1(bridge_slave_0) entered blocking state
[  376.394243] bridge0: port 1(bridge_slave_0) entered forwarding state
[  376.402164] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  376.991150] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  377.245585] 8021q: adding VLAN 0 to HW filter on device bond0
[  377.325675] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[  377.404787] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[  377.411184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  377.418322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  377.493799] 8021q: adding VLAN 0 to HW filter on device team0
2018/05/22 10:00:47 executing program 2:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 10:00:47 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)='./control/file1\x00', 0xfffffff6)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

2018/05/22 10:00:47 executing program 5:
r0 = socket(0xa, 0x2, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000180)="c626262c8523bf012cf66f")
connect$inet6(r0, &(0x7f0000000400)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffe}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={<r1=>0x0, @in6={{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x1e}, 0x3}}, [0x8, 0x1, 0xffffffffffffffff, 0x6, 0x0, 0x9, 0x1, 0x9, 0x4, 0x5, 0x2, 0x8, 0xfffffffffffffffa, 0x3f, 0xffffffff]}, &(0x7f0000000140)=0x100)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, [0x100000001, 0x6, 0x6, 0x80000001, 0x4, 0x8, 0xff, 0x6, 0xcf2f, 0x0, 0x4a3, 0x6, 0x2cc091eb, 0x1ff, 0x200]}, &(0x7f00000003c0)=0x100)
r2 = socket(0x11, 0x6, 0x0)
r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}}, 0x1, 0xc0ee, 0x9, 0x48, 0x101}, &(0x7f0000000040)=0x98)
ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201})
connect$bt_l2cap(r0, &(0x7f0000000080)={0x2}, 0xe)

2018/05/22 10:00:47 executing program 7:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, <r0=>0x0}, &(0x7f0000000140)=0xc)
lchown(&(0x7f0000000000)='./file0/.ile0\x00', r0, 0x0)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
syz_fuse_mount(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 10:00:47 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 10:00:47 executing program 4 (fault-call:5 fault-nth:33):
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 10:00:47 executing program 1:
r0 = socket(0xa, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0xaf0, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, &(0x7f0000000000), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'vcan0\x00', 'bridge0\x00', 'sit0\x00', 'team0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x980, 0x980, 0x9b8, [@comment={'comment\x00', 0x100}, @u32={'u32\x00', 0x7c0, {{[{[{0x3e7, 0x1}, {0x9, 0x3}, {0x1000, 0x2}, {0xbdd8, 0x1}, {0x3}, {0x3ff, 0x3}, {}, {0x0, 0x3}, {0x81, 0x3}, {0x7f, 0x2}, {0x1, 0x3}], [{0x44b, 0x81}, {0x5, 0x4}, {0x1800000000000, 0x10001}, {0x2, 0x4}, {0x7}, {0x4, 0x1ff}, {0x4}, {0xbef, 0x5}, {0x80000000, 0x4}, {0x4, 0x10000}, {0x7, 0x9}], 0xa, 0x6}, {[{0x4, 0x3}, {0x800}, {0x8a, 0x3}, {0x8000, 0x3}, {0xffffffffffff6c0f}, {0x5, 0x1}, {0x1}, {0xfff}, {0x1, 0x3}, {0x1, 0x1}, {0x57, 0x3}], [{0x4, 0x8001}, {0xffffffff, 0xfffffffffffffff7}, {0x7fffffff, 0x6}, {0x6, 0x80000000}, {0x80, 0x40a}, {0x3, 0x20}, {0xb9bd, 0x8000}, {0x7, 0x5}, {}, {0x1, 0x8}, {0x1, 0x4}], 0x6, 0xa}, {[{0xa13, 0x2}, {0x1, 0x2}, {0x0, 0x3}, {0x3ff, 0x3}, {0x80000001, 0x1}, {0x7ff, 0x1}, {0x0, 0x3}, {0x100}, {0x7, 0x3}, {0x5, 0x3}, {0x3, 0x1}], [{0x1, 0xffffffffffffffc0}, {0x0, 0x80}, {0x1f, 0x80000001}, {0x398, 0x6}, {0x1ff, 0x2}, {0x4, 0x800}, {0x1000, 0x6}, {0x401, 0x8}, {0x100000001, 0x3}, {0x7, 0x1}, {0x8000, 0x6153}], 0x3, 0x4}, {[{0x0, 0x1}, {0x2, 0x3}, {0x6, 0x3}, {0x3, 0x1}, {0x0, 0x1}, {0x2b6, 0x1}, {0x5, 0x3}, {0x2, 0x3}, {0x2, 0x1}, {0x7}, {0x7ff, 0x1}], [{0x4, 0x8}, {0x6d6, 0x5}, {0x110, 0x101}, {0x7b, 0x8}, {0x10001, 0x4}, {0x0, 0x8}, {0x6, 0xffffffffffffaae9}, {0x0, 0xfffffffffffff800}, {0x1, 0x7fff}, {0x100, 0x1}, {0x8001, 0xff}], 0x4, 0x4}, {[{0xfffffffffffffffa, 0x3}, {0x4, 0x2}, {0xe02, 0x3}, {0x9}, {0x800, 0x3}, {0x5233, 0x2}, {}, {0x8001, 0x3}, {0xe2d6, 0x3}, {0x19d, 0x3}, {0x6, 0x2}], [{0x101, 0x1000}, {0x9, 0x10001}, {0x5, 0x6}, {0x4, 0x4}, {0xde6f, 0x9}, {0x5, 0xff}, {0x21a, 0x20}, {0x6, 0x3}, {0x9, 0xf3}, {0x1f, 0x80}, {0x6, 0x2}], 0x8, 0xa}, {[{0xffffffff7fffffff, 0x3}, {0x7d, 0x2}, {0x10001, 0x3}, {0x80000001, 0x2}, {0x7, 0x3}, {0x1, 0x3}, {0x40}, {0x7, 0x2}, {0x27b037d6}, {0x2, 0x3}, {0x5, 0x3}], [{0x9, 0x265a81d8}, {0x4, 0x7}, {0x7fff, 0xc4c1}, {0x7, 0x4}, {0x400, 0x1}, {0x3, 0x81f}, {0x4, 0x6}, {0xffff, 0x3}, {0x800000010, 0x7}, {0x81, 0x8}, {0x7, 0x91f1}], 0xb, 0x4}, {[{0xfffffffffffffff9}, {0xfffffffffffffffa, 0x3}, {0x5, 0x2}, {0x1ff, 0x3}, {0xdc}, {0x4f, 0x2}, {0xfedc, 0x1}, {0x4, 0x3}, {0x6, 0x2}, {0x2, 0x3}, {0x1ff, 0x1}], [{0x3, 0xffffffffffff654f}, {0x7fff, 0x5}, {0x5, 0x52}, {0x7e82, 0xf8}, {0x1000, 0x6}, {0x7f}, {0x5, 0x4}, {0x63, 0xfffffffffffffffb}, {0x8, 0x5347}, {0x9, 0xfff}, {0x1000, 0x80000000}], 0x6, 0x3}, {[{0x8, 0x2}, {0x5, 0x1}, {0x7}, {0x1, 0x2}, {0x2, 0x1}, {0x7}, {0x32ec, 0x1}, {0x1, 0x1}, {0xef}, {0x8, 0x1}, {0x8000, 0x1}], [{0x1, 0x8}, {0x8, 0x415}, {0x7fff, 0x9}, {0xffffffffffffffb2, 0x3de}, {0x5, 0x5}, {0x1ff, 0x4}, {0x7, 0x7}, {0x20, 0x8001}, {0x10001, 0x3}, {0x4, 0x1004000}, {0x80000001, 0xe0000000}], 0xa}, {[{0xffffffffffff0000, 0x3}, {0x4, 0x1}, {0x5, 0x1}, {0x3, 0x3}, {0x5, 0x3}, {0x400, 0x2}, {0x5, 0x2}, {0xffffffffffffff3f, 0x3}, {0x3, 0x1}, {0x400, 0x3}, {0x1, 0x3}], [{0x9, 0x100000000}, {0x100000000, 0x6}, {0xd5}, {0x6, 0xfffffffffffffff7}, {0x8, 0x7f}, {0x9, 0x4}, {0xa1, 0x80}, {0x4, 0x1000000000000}, {0x8, 0xffff}, {0x5, 0x3}, {0x7ff, 0x8}], 0x8, 0x9}, {[{0x200, 0x2}, {0x8, 0x3}, {0x7, 0x2}, {0xfffffffffffffff7, 0x1}, {0x4, 0x2}, {0xbc67, 0x1}, {0x7ff, 0x2}, {0x8, 0x2}, {0x0, 0x1}, {0x2, 0x3}, {0xffff, 0x2}], [{0x0, 0x9}, {0x400, 0x8001}, {0x101, 0x9}, {0x9, 0x80}, {0x1, 0x8001}, {0x10000, 0x80000001}, {0x5, 0x80000001}, {0x4, 0x401}, {0x88, 0xc63}, {0x100000001, 0xfffffffffffffffb}, {0x1, 0x2}], 0x0, 0x9}, {[{0x5, 0x3}, {0x7ff, 0x3}, {0x6, 0x2}, {0xfec}, {0x8, 0x3}, {0x7, 0x3}, {0x5}, {0x8, 0x1}, {0x0, 0x3}, {0x3, 0x3}, {0x7f}], [{0x401, 0x74b1}, {0x7ff, 0x1}, {0x1, 0x8}, {0x1ff, 0x8}, {0x3, 0x4}, {0x868, 0x7}, {0xffffffffffffffff, 0x7}, {0x0, 0xbfb}, {0xf5fb}, {0x24, 0x3}, {0x8, 0x100000001}], 0x2, 0x8}], 0xb}}}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}}, {{{0x1b, 0x0, 0x0, 'team_slave_1\x00', 'irlan0\x00', 'irlan0\x00', 'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2}, [], @random="f646793b7b39", [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}}]}]}, 0xb68)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x19, 0x0, 0xc0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200001a0], 0x0, &(0x7f0000000040), &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000000000001d00000000000000000000000000000800000000e7c8992695f9a6014a79094d2a030000000000000000feffffff000000000000000000000000000000000000000000000000000000000800000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x138)

2018/05/22 10:00:47 executing program 6:
r0 = socket$inet6(0xa, 0x80002, 0x0)
setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4)
bind$inet6(r0, &(0x7f0000fe7fe4)={0xa, 0x4e20}, 0x1c)
r1 = socket$inet6(0xa, 0x80000, 0x0)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2)
getsockname$netlink(r2, &(0x7f0000000140), &(0x7f0000000180)=0xc)
setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fe8000)=0x5, 0x4)
bind$inet6(r1, &(0x7f0000bcefe4)={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x261)

[  378.949259] FAULT_INJECTION: forcing a failure.
[  378.949259] name failslab, interval 1, probability 0, space 0, times 0
[  378.960675] CPU: 1 PID: 27374 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
[  378.967956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  378.977439] Call Trace:
[  378.980048]  dump_stack+0x1b9/0x294
[  378.983699]  ? dump_stack_print_info.cold.2+0x52/0x52
[  378.988906]  ? finish_task_switch+0x1ca/0x840
[  378.993415]  ? finish_task_switch+0x182/0x840
[  378.997925]  should_fail.cold.4+0xa/0x1a
[  379.002005]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  379.007128]  ? __schedule+0x809/0x1e30
[  379.011022]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  379.015783]  ? do_mount+0x564/0x3070
[  379.019508]  ? __sched_text_start+0x8/0x8
[  379.023659]  ? find_held_lock+0x36/0x1c0
[  379.027815]  ? __lock_is_held+0xb5/0x140
[  379.031895]  ? check_same_owner+0x320/0x320
[  379.036226]  __should_failslab+0x124/0x180
[  379.040467]  should_failslab+0x9/0x14
[  379.044278]  kmem_cache_alloc_trace+0x2cb/0x780
[  379.049129]  ? __kmalloc_node+0x33/0x70
[  379.053114]  ? __kmalloc_node+0x33/0x70
[  379.057104]  ? rcu_read_lock_sched_held+0x108/0x120
[  379.062135]  __memcg_init_list_lru_node+0x17d/0x2c0
[  379.067156]  ? kvfree_rcu+0x20/0x20
[  379.070786]  ? __kmalloc_node+0x47/0x70
[  379.074770]  __list_lru_init+0x456/0x790
[  379.078844]  ? list_lru_destroy+0x4c0/0x4c0
[  379.083168]  ? mark_held_locks+0xc9/0x160
[  379.087325]  ? __raw_spin_lock_init+0x1c/0x100
[  379.091919]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  379.096956]  ? lockdep_init_map+0x9/0x10
[  379.101041]  sget_userns+0x767/0xf00
[  379.104764]  ? get_anon_bdev+0x2f0/0x2f0
[  379.108841]  ? test_bdev_super+0x50/0x50
[  379.112909]  ? destroy_unused_super.part.11+0x110/0x110
[  379.114988] kernel msg: ebtables bug: please report to author: bad policy
[  379.118278]  ? rcu_read_lock_sched_held+0x108/0x120
[  379.118295]  ? __alloc_pages_nodemask+0xacf/0xd70
[  379.118315]  ? __alloc_pages_slowpath+0x2db0/0x2db0
[  379.118334]  ? kasan_check_read+0x11/0x20
[  379.118352]  ? cap_capable+0x1f9/0x260
[  379.118375]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.118389]  ? security_capable+0x99/0xc0
[  379.118406]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.118419]  ? ns_capable_common+0x13f/0x170
[  379.118435]  ? get_anon_bdev+0x2f0/0x2f0
[  379.118448]  sget+0x10b/0x150
[  379.118459]  ? test_bdev_super+0x50/0x50
[  379.118476]  ? fuse_ctl_add_conn+0x280/0x280
[  379.180191] kernel msg: ebtables bug: please report to author: bad policy
[  379.183393]  mount_single+0x3a/0x170
[  379.183415]  fuse_ctl_mount+0x2c/0x40
2018/05/22 10:00:47 executing program 6:
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
sendmmsg$unix(r1, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x5a6d8d97750cae5e)
close(r1)
write$binfmt_aout(r0, &(0x7f0000000000)={{0x1cf, 0x0, 0x0, 0x0, 0xc3, 0x0, 0x2}}, 0x20)

[  379.183430]  mount_fs+0xae/0x328
[  379.183449]  vfs_kern_mount.part.34+0xd4/0x4d0
[  379.183465]  ? may_umount+0xb0/0xb0
[  379.209689]  ? _raw_read_unlock+0x22/0x30
[  379.213852]  ? __get_fs_type+0x97/0xc0
[  379.217757]  do_mount+0x564/0x3070
[  379.221306]  ? do_raw_spin_unlock+0x9e/0x2e0
[  379.225726]  ? copy_mount_string+0x40/0x40
[  379.229968]  ? rcu_pm_notify+0xc0/0xc0
[  379.233875]  ? copy_mount_options+0x5f/0x380
[  379.238297]  ? rcu_read_lock_sched_held+0x108/0x120
[  379.243326]  ? kmem_cache_alloc_trace+0x616/0x780
[  379.248214]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  379.253766]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.259310]  ? copy_mount_options+0x285/0x380
[  379.263816]  ksys_mount+0x12d/0x140
[  379.267457]  __x64_sys_mount+0xbe/0x150
[  379.271443]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  379.276469]  do_syscall_64+0x1b1/0x800
[  379.280363]  ? finish_task_switch+0x1ca/0x840
[  379.284866]  ? syscall_return_slowpath+0x5c0/0x5c0
[  379.289808]  ? syscall_return_slowpath+0x30f/0x5c0
[  379.294751]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
2018/05/22 10:00:47 executing program 1:
r0 = socket$inet6(0xa, 0x803, 0x6)
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0x3ba, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="1061c87cdf6bd1fcfbe20801507f1a72e2cebbea8d1c2ba02488a6f6d389fd75cb6ccee6dd5dd0bcd13cf0c7ffc264cf5cd1373f652fcb3dfd02755aed1e42f16a84dd129acbb47f69dbb0300840898f99bc17f381350f37457b889738234eacd5bb0724a91c80b7d22f4de0cbfe97dc33f5398601415aa57046d865609f67d75bc46f8534514aa5b9f2396aa43327c1e24345b7f961b7c8ef3dba70ed1daa5860876905e9bca90341b28111886a52eccd7717eb481cb1ba72bd02b3d1213b2daa9c76ffef121c924bf53258f0dc1227e8f0d181f99867597e86133b84ef28939fde7d26acd2c8e08ae0ea"], 0x10}}], 0x2, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000480)=<r2=>0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@ipv4, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f00000006c0)=0xe8)
stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getpgid(0xffffffffffffffff)
fstat(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
getresgid(&(0x7f0000000840), &(0x7f0000000880), &(0x7f00000008c0)=<r7=>0x0)
sendmsg$unix(r1, &(0x7f0000000a40)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000180)="5dcc40937b9f41e08dcd6986d6d7f68456f7a514cbb682671493d6fa27406dcdd593373a4a6f12307252d2f5f435da9e382f030a9d95668db0a319dd2798daf7104c008e31f5a3c8d2918a8e8086d5ba8340e558baa4db74f65ba6f5cc5ba3157dac20f52f196b3674e82c8ebc1436bcfee7e35198e9e34509b41b71f262ff776885b94ee3fe6f4e017cc03499d5257763f1b2c7aba0d907676835bc435b", 0x9e}, {&(0x7f00000000c0)="1f22db98cdc1de14a14691ff9597413a25e3e06f2b0aa96cbfb3797897f6e6ecbd1a946249ed0cb57d566a48fa", 0x2d}, {&(0x7f0000000240)="5443910a87", 0x5}, {&(0x7f0000000280)="5f0d6815184bd15acf2ffe78b16c91bc1b5f0d61ca3e463a74faca4f19bb45d5f29808e8faf9d07dd407ee8a7a66f850533ebe00b4eca54a39ba16363e79b0e5399bef7df1522413348f6e892d4db5d19c5b6f51267c7b5c9adee2527eda6e7e4be041d4c322c218cf7c2a9b97146e84d428ed1c9a8c7b7d135a980af2922ff503e14ad438dcf94073c67f7b28bbd0c8d98c2476e28022a844b466abc3743d1423caf81918662717fdec2e4971c7781a070eaea9aa86d7bc09357e15ba702cf1c6162141e92ac24ac90273ee537c341424f9ccd925cdca38df4fff956376c8b71d638d4a2a89e21e914295cca4476e6159", 0xf1}, {&(0x7f0000000380)="37f46b249c05bd6286f39a6a4b46adea83519783e5f94d8f70ddccaa82d109b3f44a89d7d3e798255cf37cb505219ca1f9d222b178", 0x35}, {&(0x7f00000003c0)="d4877d5408c0187d9f3cd6dcefb1758ecb1573cd96df19c9e0037c6b393977314d56e63269c89f15284a29a47509754fa31a59e947c15d9b6e", 0x39}, {&(0x7f0000000400)="8cb76079708f3d6f6c7de5fad211d43c9059073ff3228705a87eacf20249b4d16e9d371b7127d99d6d3171d690afb35a0eb4f0c5c9be258ff4725230ee1ffb710ac090761a479de50de34f44951cca0f0d9c01b5351c31530f5cdfa7b7b1c886d11eb1b419827fa4eb65d0b999a7acd06ab198044d435947", 0x78}], 0x7, &(0x7f0000000b00)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000038004000000000000100000001000000c0a9f9b542707e03bb0cce0c0e2d0e2d7e9cedfdf8d1eab102fea177b8d7f232a866524e536b0ca40ea0057e22e97f3352ec7345c60ead9f3f4677ed675a6f596cc678548c2e2f8569e0edd1256c7ddfd1b345c193310795d34b54014e320c4d237411d4e168b2046de088c9ab245f84c86c1517d5fa9cad9137f2f09a6d22b407bf94c8a6b2ffe6ab652100fe9b0509da9b3f96573860540c79d781a4d6599383fc8b01c8", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x140}, 0x40011)

[  379.300237]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  379.305100]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  379.310297] RIP: 0033:0x455a09
[  379.313492] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  379.321211] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
[  379.328492] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
[  379.335768] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
2018/05/22 10:00:47 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 10:00:47 executing program 5:
timer_create(0x0, &(0x7f0000000080)={0x0, 0x34, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=<r0=>0x0)
clock_gettime(0x0, &(0x7f0000000100)={<r1=>0x0, <r2=>0x0})
timer_settime(r0, 0x1, &(0x7f0000000140)={{r1, r2+10000000}}, &(0x7f0000000180))
r3 = gettid()
socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
write$sndseq(r5, &(0x7f0000bce000), 0xffffff36)
timer_create(0x0, &(0x7f0000044000)={0x0, 0xf}, &(0x7f0000044000))
socketpair(0x4, 0x80006, 0x2400, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
tkill(r3, 0x1000000000016)
ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000000000)={0x0, 0x3, 0x7fff, 0x3, 0x5, 0x2b6})

[  379.345218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  379.352497] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000021
[  380.553485] IPVS: ftp: loaded support on port[0] = 21
[  380.894334] bridge0: port 1(bridge_slave_0) entered blocking state
[  380.900727] bridge0: port 1(bridge_slave_0) entered disabled state
[  380.908331] device bridge_slave_0 entered promiscuous mode
[  380.932873] bridge0: port 2(bridge_slave_1) entered blocking state
[  380.939251] bridge0: port 2(bridge_slave_1) entered disabled state
[  380.946392] device bridge_slave_1 entered promiscuous mode
[  380.970867] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[  380.995675] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[  381.064319] bond0: Enslaving bond_slave_0 as an active interface with an up link
[  381.091793] bond0: Enslaving bond_slave_1 as an active interface with an up link
[  381.199499] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[  381.206695] team0: Port device team_slave_0 added
[  381.231154] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[  381.238429] team0: Port device team_slave_1 added
[  381.262077] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  381.288372] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  381.315363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  381.342084] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  381.566526] bridge0: port 2(bridge_slave_1) entered blocking state
[  381.572910] bridge0: port 2(bridge_slave_1) entered forwarding state
[  381.579578] bridge0: port 1(bridge_slave_0) entered blocking state
[  381.585940] bridge0: port 1(bridge_slave_0) entered forwarding state
[  382.397896] 8021q: adding VLAN 0 to HW filter on device bond0
[  382.481406] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[  382.559565] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[  382.566224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  382.573967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  382.649084] 8021q: adding VLAN 0 to HW filter on device team0
2018/05/22 10:00:52 executing program 4 (fault-call:5 fault-nth:34):
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 10:00:52 executing program 1:
r0 = socket$inet_sctp(0x2, 0x80005, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x7d, &(0x7f0000000280), &(0x7f00000002c0)=0x4)

2018/05/22 10:00:52 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 10:00:52 executing program 6:
r0 = socket$inet(0x10, 0x3, 0xc)
sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000002091f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0)
clock_getres(0x0, &(0x7f0000000040))
syz_mount_image$ceph(&(0x7f0000000100)='ceph\x00', &(0x7f0000000180)='./file0\x00', 0xfc, 0x1, &(0x7f00000011c0)=[{&(0x7f00000001c0)="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", 0x1000, 0x100000001}], 0x18000, &(0x7f0000001200)='/dev/vga_arbiter\x00')
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x8000, 0x0)
setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4)

2018/05/22 10:00:52 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)='./control/file1\x00', 0x267f)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

2018/05/22 10:00:52 executing program 2:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/.ile0\x00', &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

2018/05/22 10:00:52 executing program 7:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
lchown(&(0x7f0000000000)='./file0/.ile0\x00', 0x0, 0x0)
r0 = syz_fuse_mount(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)
r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0x200)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x80000008})
r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x82000, 0x0)
fchdir(r2)

2018/05/22 10:00:52 executing program 5:
socket$inet_tcp(0x2, 0x1, 0x0)
r0 = syz_open_dev$sndseq(&(0x7f00000004c0)='/dev/snd/seq\x00', 0x0, 0x0)
creat(&(0x7f0000000000)='./file0\x00', 0x3)
read(r0, &(0x7f0000001500)=""/28, 0x88)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0xc05c5340, &(0x7f000035d000))

[  384.076202] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'.
[  384.079482] FAULT_INJECTION: forcing a failure.
[  384.079482] name failslab, interval 1, probability 0, space 0, times 0
[  384.096369] CPU: 0 PID: 27703 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
[  384.103657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  384.113017] Call Trace:
[  384.115622]  dump_stack+0x1b9/0x294
[  384.119270]  ? dump_stack_print_info.cold.2+0x52/0x52
2018/05/22 10:00:52 executing program 1:
r0 = socket$unix(0x1, 0x2, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x20000)
ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000080))
ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000))
r2 = dup3(r0, r0, 0x80000)
setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000001c0)=0x4cbc, 0x4)

2018/05/22 10:00:52 executing program 1:
r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2)
fchdir(r0)
write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0xffffff94)
ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f0000000240)=""/126, 0x200, 0xfffffffffffffffe, 0x0, &(0x7f00000002c0)})
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x440, 0x0)
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000400)={0x0, <r2=>0x0})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={<r3=>0x0, 0x80000})
ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000440)={0x2})
ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000300)={r2, r3, 0x84})
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0))
acct(&(0x7f0000000480)='./file0\x00')
clock_getres(0x0, &(0x7f0000000340))
ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f00000003c0))

[  384.124489]  ? __save_stack_trace+0x7e/0xd0
[  384.128943]  should_fail.cold.4+0xa/0x1a
[  384.133021]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  384.138254]  ? save_stack+0x43/0xd0
[  384.141897]  ? kasan_kmalloc+0xc4/0xe0
[  384.145800]  ? kmem_cache_alloc_trace+0x152/0x780
[  384.150654]  ? __memcg_init_list_lru_node+0x17d/0x2c0
[  384.155862]  ? __list_lru_init+0x456/0x790
[  384.160108]  ? sget_userns+0x767/0xf00
[  384.164012]  ? graph_lock+0x170/0x170
[  384.167823]  ? vfs_kern_mount.part.34+0xd4/0x4d0
[  384.172591]  ? do_mount+0x564/0x3070
[  384.176324]  ? ksys_mount+0x12d/0x140
[  384.180138]  ? __x64_sys_mount+0xbe/0x150
[  384.184303]  ? do_syscall_64+0x1b1/0x800
[  384.188378]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  384.190121] sg_write: data in/out 2037591871/2147479510 bytes for SCSI command 0x0-- guessing data in;
[  384.190121]    program syz-executor1 not setting count and/or reply_len properly
[  384.193752]  ? find_held_lock+0x36/0x1c0
[  384.193775]  ? __lock_is_held+0xb5/0x140
[  384.193804]  ? check_same_owner+0x320/0x320
2018/05/22 10:00:52 executing program 1:
r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2)
fchdir(r0)
write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0xffffff94)
ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f0000000240)=""/126, 0x200, 0xfffffffffffffffe, 0x0, &(0x7f00000002c0)})
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x440, 0x0)
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000400)={0x0, <r2=>0x0})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={<r3=>0x0, 0x80000})
ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000440)={0x2})
ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000300)={r2, r3, 0x84})
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0))
acct(&(0x7f0000000480)='./file0\x00')
clock_getres(0x0, &(0x7f0000000340))
ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f00000003c0))

[  384.193825]  ? rcu_note_context_switch+0x710/0x710
[  384.193843]  __should_failslab+0x124/0x180
[  384.193860]  should_failslab+0x9/0x14
[  384.193882]  kmem_cache_alloc_trace+0x2cb/0x780
[  384.215861] ceph: device name is missing path (no : separator in /dev/loop6)
[  384.218836]  ? __kmalloc_node+0x33/0x70
[  384.218851]  ? __kmalloc_node+0x33/0x70
[  384.218868]  ? rcu_read_lock_sched_held+0x108/0x120
[  384.218888]  __memcg_init_list_lru_node+0x17d/0x2c0
[  384.218904]  ? kvfree_rcu+0x20/0x20
[  384.218919]  ? __kmalloc_node+0x47/0x70
[  384.218938]  __list_lru_init+0x456/0x790
[  384.218953]  ? list_lru_destroy+0x4c0/0x4c0
[  384.218972]  ? mark_held_locks+0xc9/0x160
[  384.286161]  ? __raw_spin_lock_init+0x1c/0x100
[  384.290743]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  384.295770]  ? lockdep_init_map+0x9/0x10
[  384.299836]  sget_userns+0x767/0xf00
[  384.303536]  ? get_anon_bdev+0x2f0/0x2f0
[  384.307584]  ? test_bdev_super+0x50/0x50
[  384.311642]  ? destroy_unused_super.part.11+0x110/0x110
[  384.317003]  ? rcu_read_lock_sched_held+0x108/0x120
[  384.322021]  ? __alloc_pages_nodemask+0xacf/0xd70
[  384.326865]  ? __alloc_pages_slowpath+0x2db0/0x2db0
[  384.331877]  ? kasan_check_read+0x11/0x20
[  384.336035]  ? cap_capable+0x1f9/0x260
[  384.339930]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  384.345458]  ? security_capable+0x99/0xc0
[  384.349599]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  384.355133]  ? ns_capable_common+0x13f/0x170
[  384.359546]  ? get_anon_bdev+0x2f0/0x2f0
[  384.363611]  sget+0x10b/0x150
[  384.366722]  ? test_bdev_super+0x50/0x50
[  384.370777]  ? fuse_ctl_add_conn+0x280/0x280
[  384.375177]  mount_single+0x3a/0x170
[  384.378889]  fuse_ctl_mount+0x2c/0x40
[  384.382679]  mount_fs+0xae/0x328
[  384.386062]  vfs_kern_mount.part.34+0xd4/0x4d0
[  384.390648]  ? may_umount+0xb0/0xb0
[  384.394268]  ? _raw_read_unlock+0x22/0x30
[  384.398413]  ? __get_fs_type+0x97/0xc0
[  384.402290]  do_mount+0x564/0x3070
[  384.405823]  ? do_raw_spin_unlock+0x9e/0x2e0
[  384.410220]  ? copy_mount_string+0x40/0x40
[  384.414452]  ? rcu_pm_notify+0xc0/0xc0
[  384.419140]  ? copy_mount_options+0x5f/0x380
[  384.423539]  ? rcu_read_lock_sched_held+0x108/0x120
[  384.428551]  ? kmem_cache_alloc_trace+0x616/0x780
[  384.433397]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  384.438925]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  384.444449]  ? copy_mount_options+0x285/0x380
[  384.448934]  ksys_mount+0x12d/0x140
[  384.452551]  __x64_sys_mount+0xbe/0x150
[  384.456529]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  384.461546]  do_syscall_64+0x1b1/0x800
[  384.465444]  ? finish_task_switch+0x1ca/0x840
[  384.469929]  ? syscall_return_slowpath+0x5c0/0x5c0
[  384.474844]  ? syscall_return_slowpath+0x30f/0x5c0
[  384.479764]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  384.485126]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  384.489972]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  384.495165] RIP: 0033:0x455a09
[  384.498346] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  384.506052] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
[  384.513308] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
[  384.520563] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
[  384.527821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  384.535090] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000022
[  384.570201] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'.
2018/05/22 10:00:53 executing program 1:
perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x10)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=<r1=>0x0)
syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/pid_for_children\x00')
syz_open_procfs$namespace(r1, &(0x7f0000000100)='ns/pid_for_children\x00')

2018/05/22 10:00:53 executing program 5:
r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
sync_file_range(r0, 0x800, 0x2, 0x0)
syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200100)
truncate(&(0x7f0000000000)='./bus\x00', 0x800)
fallocate(r0, 0x20, 0x0, 0xfffffeff002)

2018/05/22 10:00:53 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 10:00:53 executing program 4 (fault-call:5 fault-nth:35):
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 10:00:53 executing program 6:
r0 = socket$inet(0x15, 0x5, 0x0)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10)
read(r0, &(0x7f0000000240)=""/252, 0x787)
sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0)
pipe2(&(0x7f0000000080), 0x800)
recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0xfffffc3b, &(0x7f0000001700)=[{&(0x7f0000001580)=""/216, 0xd8}, {&(0x7f0000000440)=""/4096, 0xffffffffffffff8e}, {&(0x7f00000001c0)=""/11, 0xb}], 0x100000ff, &(0x7f0000001680)=""/86, 0x7, 0x4}, 0x2000)
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001540)='/dev/uinput\x00', 0x100, 0x0)
setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x20}}, 0x33)
setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000100)=0x9, 0x2)

2018/05/22 10:00:53 executing program 3:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
umount2(&(0x7f0000000040)='./control/file1\x00', 0x4000000000000000)
syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
close(r0)

2018/05/22 10:00:53 executing program 7:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
lchown(&(0x7f0000000000)='./file0/.ile0\x00', 0x0, 0x0)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
syz_fuse_mount(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x6)

2018/05/22 10:00:53 executing program 2:
mkdir(&(0x7f0000000a00)='./file0\x00', 0x0)
syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)="2e2f66696c65302f2e696c6530c0", &(0x7f0000000200)='nilfs2\x00', 0x0, &(0x7f0000000240))
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2402, 0x0)
umount2(&(0x7f00000000c0)='./file0\x00', 0x3)

[  385.201875] FAULT_INJECTION: forcing a failure.
[  385.201875] name failslab, interval 1, probability 0, space 0, times 0
[  385.213680] CPU: 0 PID: 27766 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
[  385.220970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  385.230319] Call Trace:
[  385.232912]  dump_stack+0x1b9/0x294
[  385.236532]  ? dump_stack_print_info.cold.2+0x52/0x52
[  385.241715]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  385.246904]  should_fail.cold.4+0xa/0x1a
[  385.250956]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  385.256049]  ? __unwind_start+0x166/0x330
[  385.260190]  ? __kernel_text_address+0xd/0x40
[  385.264678]  ? unwind_get_return_address+0x61/0xa0
[  385.269595]  ? graph_lock+0x170/0x170
[  385.273383]  ? mark_held_locks+0xc9/0x160
[  385.277525]  ? find_held_lock+0x36/0x1c0
[  385.281583]  ? __lock_is_held+0xb5/0x140
[  385.285648]  ? check_same_owner+0x320/0x320
[  385.289954]  ? graph_lock+0x170/0x170
[  385.293748]  ? rcu_note_context_switch+0x710/0x710
[  385.298668]  __should_failslab+0x124/0x180
[  385.302894]  should_failslab+0x9/0x14
[  385.306683]  kmem_cache_alloc+0x2af/0x760
[  385.310828]  ? fuse_ctl_add_conn+0x280/0x280
[  385.315227]  __d_alloc+0xc0/0xd30
[  385.318675]  ? shrink_dcache_for_umount+0x290/0x290
[  385.323689]  ? mark_held_locks+0xc9/0x160
[  385.327828]  ? current_kernel_time64+0x242/0x2f0
[  385.332571]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  385.337580]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  385.342593]  ? current_kernel_time64+0x1f4/0x2f0
[  385.347345]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  385.352874]  ? timespec_trunc+0xe7/0x170
[  385.356924]  ? put_itimerspec64+0x310/0x310
[  385.361248]  ? evict_inodes+0x5f0/0x5f0
[  385.365217]  ? fuse_ctl_add_conn+0x280/0x280
[  385.369618]  d_make_root+0x42/0x90
[  385.373156]  simple_fill_super+0x25b/0x600
[  385.377382]  ? get_anon_bdev+0x2f0/0x2f0
[  385.381430]  ? fuse_ctl_add_conn+0x280/0x280
[  385.385828]  fuse_ctl_fill_super+0x27/0x160
[  385.390137]  ? fuse_ctl_add_conn+0x280/0x280
[  385.394539]  mount_single+0xfb/0x170
[  385.398257]  fuse_ctl_mount+0x2c/0x40
[  385.402046]  mount_fs+0xae/0x328
[  385.405408]  vfs_kern_mount.part.34+0xd4/0x4d0
[  385.409992]  ? may_umount+0xb0/0xb0
[  385.413607]  ? _raw_read_unlock+0x22/0x30
[  385.417743]  ? __get_fs_type+0x97/0xc0
[  385.421626]  do_mount+0x564/0x3070
[  385.425160]  ? copy_mount_string+0x40/0x40
[  385.429383]  ? rcu_pm_notify+0xc0/0xc0
[  385.433267]  ? copy_mount_options+0x5f/0x380
[  385.437663]  ? rcu_read_lock_sched_held+0x108/0x120
[  385.442667]  ? kmem_cache_alloc_trace+0x616/0x780
[  385.447507]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  385.453035]  ? copy_mount_options+0x285/0x380
[  385.457521]  ksys_mount+0x12d/0x140
[  385.461149]  __x64_sys_mount+0xbe/0x150
[  385.465112]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  385.470121]  do_syscall_64+0x1b1/0x800
[  385.474007]  ? finish_task_switch+0x1ca/0x840
[  385.478503]  ? syscall_return_slowpath+0x5c0/0x5c0
[  385.483426]  ? syscall_return_slowpath+0x30f/0x5c0
[  385.488348]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  385.493705]  ? trace_hardirqs_off_thunk+0x1a/0x1c
2018/05/22 10:00:53 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a000000000000000100000000000000000000000000000000000000000000000000000100006e5752af1a4d9b4f85bf4084c73d028418e7491e678059951fc0ad2656dfb33d527cc1d5e81fa1868b1af0155e19bf532c19fb48e475788e472a16489defbce36920e228196d2d53b934ebcbf71a66553103b8e44301dbb7de9e3c01589ed809463e85572e373c3f6608e5e0035d2cfc47d87536ad51dce58d0f061e8565a7750661f6dffa194aa7a19c615b0565794673dddf08ff24239031eb352d952cc31e18b52e25b0a6d2f0362057660ae6a3e689811d7183030eddd4869359692fe42d9b4892106decf92b9cd249efeab0228a447dd71bd82ec2b1"], 0x110}, 0x1}, 0x0)

2018/05/22 10:00:53 executing program 5:
r0 = socket(0x40000000015, 0x5, 0x9)
socket$can_raw(0x1d, 0x3, 0x1)
r1 = socket(0xa, 0x200000000001, 0x0)
r2 = dup3(r0, r0, 0x80000)
syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x80000001, 0x2)
ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=<r3=>0x0)
socket$nl_crypto(0x10, 0x3, 0x15)
ptrace$getregs(0xc, r3, 0x8000, &(0x7f0000000040))
ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8509000000400000001c042492eafdb55c160dced14ff8b1aeab9957ef0df78e631bbe6b85f2756064d34c30654bd8b68c5388a37273166cad72")
close(r0)

2018/05/22 10:00:53 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f")
r1 = socket$packet(0x11, 0x2, 0x300)
socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', <r2=>0x0})
r3 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r3, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000004fc0)={&(0x7f0000000840)=@getlink={0x20, 0x12, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}}, 0x20}, 0x1}, 0x0)

[  385.498543]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  385.503717] RIP: 0033:0x455a09
[  385.506919] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  385.514625] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
[  385.521883] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
[  385.529138] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
[  385.536396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  385.543652] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000023
2018/05/22 10:00:53 executing program 4 (fault-call:5 fault-nth:36):
syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
socketpair$inet6(0xa, 0x0, 0xfffffffffffff000, &(0x7f0000000080))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)="2e2f66696c65308c", &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='fusectl\x00', 0x0, &(0x7f0000000140))

2018/05/22 10:00:54 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
r4 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x1)
clock_gettime(0x0, &(0x7f00000000c0)={<r5=>0x0, <r6=>0x0})
mq_timedsend(r4, &(0x7f0000000080)="9b66cbd4d3363d73a0c1dca9066f717ff85d38fdd4bab79454a6ca489416de13a0ed7f2d0367e5b500edfb571c6cd5", 0x2f, 0x2, &(0x7f0000000100)={r5, r6+10000000})
ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000140)={0x10, 0x0, [0x4b564d04]})

2018/05/22 10:00:54 executing program 1:
syz_mount_image$hfsplus(&(0x7f0000000140)='hfsplus\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x808010, &(0x7f0000000440)=ANY=[@ANYBLOB="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"])
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0/file0\x00', 0x7, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="5b176bbdf05ab35877f9214112012a9c1edcbd4a1088431deaf476b272add7c1d7efc9a49307cf53d5c84d37e6710330c2d4d0a6d9b2663125ebb6bac7cca3d26c25dc3336282931878d404739cfa95f5df2ecdfd8a54a3f3425e0d4503d89d9ef01d163c07ae0a889ca586de465fd8b20fb7a2f465fc302d0df691763cd04cd73cdd53367418153e43d2f682ddd9a989069a5bcc5147bc2d57d424b6e5236d6771b15152c0641", 0xa7, 0x400}], 0x0, &(0x7f0000000280)={[{@flush='flush', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@nocase='nocase', 0x2c}, {@nfs='nfs', 0x2c}]})
r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
r1 = getuid()
stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
keyctl$chown(0x4, r0, r1, r2)

2018/05/22 10:00:54 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110}, 0x1}, 0x0)

2018/05/22 10:00:54 executing program 1:
r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4009}, 0xffffffffffffff9c, 0x0, 0xffffffffffffff9c, 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0xffffffff00000001, 0x8, 0x4}, 0x2f)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180))
socketpair$inet(0x2, 0x805, 0x1, &(0x7f0000000500))
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc)
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000280))
fcntl$getown(r0, 0x9)
r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000440), &(0x7f0000000480)=0x10)
ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00000004c0)={'bpq0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}})
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000002c0))
r3 = getpid()
r4 = getpgid(r3)
perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0xd4c7, 0x10000, 0xb705, 0x80000001, 0x0, 0x5, 0x8000, 0x1, 0x40000000000, 0xa54f, 0x3, 0x0, 0x8, 0x1, 0x100, 0x9, 0x5, 0x10001, 0x3, 0x800, 0x80000001, 0x80000001, 0x10000, 0x41, 0x0, 0x7, 0xe2d, 0x100000000, 0xffffffff, 0x2, 0x1, 0x100000001, 0xff, 0x4, 0x0, 0xffffffffffff2d66, 0x0, 0x2, 0x4, @perf_bp={&(0x7f00000000c0), 0xb}, 0x4, 0x4, 0xa1a9, 0x0, 0x2, 0x1, 0x8001}, r4, 0x7, r0, 0x2)
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
getsockname(r5, &(0x7f0000000380)=@hci, &(0x7f0000000400)=0x80)
fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000080)=0x1)
r6 = creat(&(0x7f0000000300)='./file0\x00', 0x80)
ioctl$TCGETA(r6, 0x5405, &(0x7f0000000340))

[  385.701228] FAULT_INJECTION: forcing a failure.
[  385.701228] name failslab, interval 1, probability 0, space 0, times 0
[  385.712884] CPU: 0 PID: 27790 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
[  385.720164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  385.729696] Call Trace:
[  385.732282]  dump_stack+0x1b9/0x294
[  385.735908]  ? dump_stack_print_info.cold.2+0x52/0x52
[  385.741089]  should_fail.cold.4+0xa/0x1a
[  385.745143]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  385.750237]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  385.755243]  ? __lockdep_init_map+0x105/0x590
[  385.759723]  ? graph_lock+0x170/0x170
[  385.763507]  ? graph_lock+0x170/0x170
[  385.767295]  ? d_set_d_op+0x31d/0x410
[  385.771080]  ? find_held_lock+0x36/0x1c0
[  385.775129]  ? __lock_is_held+0xb5/0x140
[  385.779183]  ? check_same_owner+0x320/0x320
[  385.783492]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  385.788061]  ? rcu_note_context_switch+0x710/0x710
[  385.792978]  ? kasan_check_write+0x14/0x20
[  385.797203]  __should_failslab+0x124/0x180
[  385.801427]  should_failslab+0x9/0x14
[  385.805212]  kmem_cache_alloc+0x2af/0x760
[  385.809346]  ? vsnprintf+0x171/0x1b40
[  385.813131]  ? __d_alloc+0xd30/0xd30
[  385.816834]  alloc_inode+0xb2/0x190
[  385.820445]  new_inode_pseudo+0x69/0x1a0
[  385.824507]  ? prune_icache_sb+0x1a0/0x1a0
[  385.828726]  ? d_alloc+0x370/0x370
[  385.832249]  ? scnprintf+0x120/0x120
[  385.835952]  new_inode+0x1c/0x40
[  385.839305]  fuse_ctl_add_dentry+0xff/0x440
[  385.843612]  fuse_ctl_add_conn+0x12d/0x280
[  385.847833]  ? fuse_ctl_remove_conn+0x1b0/0x1b0
[  385.852490]  ? d_make_root+0x5f/0x90
[  385.856194]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  385.861727]  ? simple_fill_super+0x49d/0x600
[  385.866120]  ? fuse_ctl_add_conn+0x280/0x280
[  385.870516]  fuse_ctl_fill_super+0xf7/0x160
[  385.874823]  ? fuse_ctl_add_conn+0x280/0x280
[  385.879221]  mount_single+0xfb/0x170
[  385.882922]  fuse_ctl_mount+0x2c/0x40
[  385.886708]  mount_fs+0xae/0x328
[  385.890062]  vfs_kern_mount.part.34+0xd4/0x4d0
[  385.894630]  ? may_umount+0xb0/0xb0
[  385.898242]  ? _raw_read_unlock+0x22/0x30
[  385.902371]  ? __get_fs_type+0x97/0xc0
[  385.906256]  do_mount+0x564/0x3070
[  385.909783]  ? copy_mount_string+0x40/0x40
[  385.914000]  ? rcu_pm_notify+0xc0/0xc0
[  385.917880]  ? copy_mount_options+0x5f/0x380
[  385.922271]  ? rcu_read_lock_sched_held+0x108/0x120
[  385.927273]  ? kmem_cache_alloc_trace+0x616/0x780
[  385.932103]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  385.937624]  ? _copy_from_user+0xdf/0x150
[  385.941757]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  385.947278]  ? copy_mount_options+0x285/0x380
[  385.951759]  ksys_mount+0x12d/0x140
[  385.955370]  __x64_sys_mount+0xbe/0x150
[  385.959337]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  385.964342]  do_syscall_64+0x1b1/0x800
[  385.968217]  ? finish_task_switch+0x1ca/0x840
[  385.972699]  ? syscall_return_slowpath+0x5c0/0x5c0
[  385.977612]  ? syscall_return_slowpath+0x30f/0x5c0
[  385.982528]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  385.987876]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  385.992704]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  385.997874] RIP: 0033:0x455a09
[  386.001048] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  386.008744] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
[  386.015999] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
[  386.023259] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
[  386.030512] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  386.037765] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000024
[  386.045880] kasan: CONFIG_KASAN_INLINE enabled
[  386.050845] kasan: GPF could be caused by NULL-ptr deref or user memory access
[  386.058287] general protection fault: 0000 [#1] SMP KASAN
[  386.063832] Dumping ftrace buffer:
[  386.067371]    (ftrace buffer empty)
[  386.071078] Modules linked in:
[  386.074280] CPU: 0 PID: 27790 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #63
[  386.081546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  386.090897] RIP: 0010:fuse_ctl_remove_conn+0xc8/0x1b0
[  386.096066] RSP: 0018:ffff8801c9567968 EFLAGS: 00010202
[  386.101413] RAX: 0000000000000075 RBX: ffff8801a8c67340 RCX: ffffc900034db000
[  386.108664] RDX: 0000000000040000 RSI: ffffffff8264837a RDI: 00000000000003a8
[  386.115917] RBP: ffff8801c9567990 R08: ffff8801ad104680 R09: ffffed003b5c46d2
[  386.123170] R10: ffffed003b5c46d2 R11: ffff8801dae23693 R12: 0000000000000000
[  386.130426] R13: ffff8801b62cdd48 R14: dffffc0000000000 R15: 0000000000000000
[  386.137682] FS:  00007f496ebb8700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000
[  386.145894] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  386.151758] CR2: 000000002025c000 CR3: 00000001a981b000 CR4: 00000000001426f0
[  386.159016] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  386.166269] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  386.173531] Call Trace:
[  386.176108]  fuse_ctl_add_conn+0x261/0x280
[  386.180327]  ? fuse_ctl_remove_conn+0x1b0/0x1b0
[  386.184976]  ? d_make_root+0x5f/0x90
[  386.188673]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  386.194193]  ? simple_fill_super+0x49d/0x600
[  386.198597]  ? fuse_ctl_add_conn+0x280/0x280
[  386.202988]  fuse_ctl_fill_super+0xf7/0x160
[  386.207312]  ? fuse_ctl_add_conn+0x280/0x280
[  386.211707]  mount_single+0xfb/0x170
[  386.215408]  fuse_ctl_mount+0x2c/0x40
[  386.219194]  mount_fs+0xae/0x328
[  386.222551]  vfs_kern_mount.part.34+0xd4/0x4d0
[  386.227115]  ? may_umount+0xb0/0xb0
[  386.230724]  ? _raw_read_unlock+0x22/0x30
[  386.234855]  ? __get_fs_type+0x97/0xc0
[  386.238727]  do_mount+0x564/0x3070
[  386.242252]  ? copy_mount_string+0x40/0x40
[  386.246471]  ? rcu_pm_notify+0xc0/0xc0
[  386.250358]  ? copy_mount_options+0x5f/0x380
[  386.254749]  ? rcu_read_lock_sched_held+0x108/0x120
[  386.259746]  ? kmem_cache_alloc_trace+0x616/0x780
[  386.264575]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  386.270206]  ? _copy_from_user+0xdf/0x150
[  386.274340]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  386.287609]  ? copy_mount_options+0x285/0x380
[  386.292104]  ksys_mount+0x12d/0x140
[  386.295716]  __x64_sys_mount+0xbe/0x150
[  386.299682]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  386.304682]  do_syscall_64+0x1b1/0x800
[  386.308555]  ? finish_task_switch+0x1ca/0x840
[  386.313036]  ? syscall_return_slowpath+0x5c0/0x5c0
[  386.317949]  ? syscall_return_slowpath+0x30f/0x5c0
[  386.322865]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  386.328218]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  386.333046]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  386.338227] RIP: 0033:0x455a09
[  386.341395] RSP: 002b:00007f496ebb7c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  386.349084] RAX: ffffffffffffffda RBX: 00007f496ebb86d4 RCX: 0000000000455a09
[  386.356337] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000020000040
[  386.363589] RBP: 000000000072bea0 R08: 0000000020000140 R09: 0000000000000000
[  386.370848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  386.378116] R13: 00000000000004a5 R14: 00000000006fb018 R15: 0000000000000024
[  386.385365] Code: 8b 5d 00 48 8d 7b 58 48 89 f8 48 c1 e8 03 42 80 3c 30 00 0f 85 cc 00 00 00 4c 8b 7b 58 49 8d bf a8 03 00 00 48 89 f8 48 c1 e8 03 <42> 80 3c 30 00 0f 85 a5 00 00 00 48 89 df 41 83 ec 01 49 83 ed 
[  386.404549] RIP: fuse_ctl_remove_conn+0xc8/0x1b0 RSP: ffff8801c9567968
[  386.411255] ---[ end trace d321e0a17de18f64 ]---
[  386.416036] Kernel panic - not syncing: Fatal exception
[  386.422495] Dumping ftrace buffer:
[  386.426019]    (ftrace buffer empty)
[  386.429704] Kernel Offset: disabled
[  386.433318] Rebooting in 86400 seconds..