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"}, 0x105c)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f00000000c0)="450f015cb241f041ff0bf30f013166baf80cb84038c085ef66bafc0c66ed2e40ff9e000001003ef6ba955d0000f3afb805000000b9f86293cd0f01d9c4e1057659f426457aa3", 0x46}], 0x1, 0x0, &(0x7f0000000140)=[@efer={0x2, 0x800}], 0x1)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_RUN(r2, 0xae80, 0x0)
splice(r2, &(0x7f0000000040), r0, &(0x7f0000000080), 0x30e, 0xb)

2018/04/25 12:43:20 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
set_mempolicy(0x1, &(0x7f0000001340)=0x9, 0x6)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)
readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000040)=""/89, 0x59}, {&(0x7f00000000c0)=""/236, 0xec}, {&(0x7f00000001c0)=""/178, 0xb2}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/26, 0x1a}], 0x5)

2018/04/25 12:43:20 executing program 1:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000001b00900d2200000900eaffffff0000000000"])

2018/04/25 12:43:20 executing program 6:
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$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)
close(r0)

2018/04/25 12:43:20 executing program 4:
r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1000000020000)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000))
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"64596df17c0e4200", 0x4000000000000401})
ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x5)

2018/04/25 12:43:20 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0xf00}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:21 executing program 6:
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$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)
close(r0)

2018/04/25 12:43:21 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x80000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x3, 0x4)

2018/04/25 12:43:21 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b0b644edbfa63b4e2e5c54dbb7295df0df8217ad4000000000000000e6", 0x20)
r1 = accept$alg(r0, 0x0, 0x0)
sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="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", 0x200}], 0x1, &(0x7f0000000000), 0xfffffc29}], 0x1, 0x0)
recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000004a40)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0)

2018/04/25 12:43:21 executing program 1:
syz_mount_image$ext4(&(0x7f0000000200)='ext3\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="0004000000100000b8020000490b0000ec03000001000000000000000000000000200000002000000004000000000000015ebe5a0000ffff53ef010001000000015ebe5a000000000000000001000000000000000b000000db8d00003c", 0x5d, 0x400}], 0x1, &(0x7f0000000280))
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000240)=0x14)
r1 = gettid()
fcntl$setown(r0, 0x8, r1)
capset(&(0x7f0000000100)={0x20080522, r1}, &(0x7f0000000180)={0x8, 0x3, 0x0, 0x10000, 0x5, 0xee})
r2 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x100)
ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000300)={r0, 0x6})

2018/04/25 12:43:21 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0xf0ffffffffffff}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:21 executing program 7:
r0 = getpgrp(0x0)
r1 = gettid()
rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffe}, 0x0, 0xfffffffffffffea7)
rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5})
rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8)

2018/04/25 12:43:21 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={<r0=>0xffffffffffffffff})
setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000140)=0x80000000, 0x4)
r1 = socket(0x8, 0x6, 0xffffffffffffffff)
getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000040), &(0x7f0000000080)=0x4)
write(r1, &(0x7f00000000c0)="1f00000056000d6dfcffff00bc0203030700ef2104173f8100000002000039", 0x1f)

2018/04/25 12:43:21 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)
r1 = msgget$private(0x0, 0x400)
fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresuid(&(0x7f0000000180)=<r4=>0x0, &(0x7f00000001c0), &(0x7f0000000200))
r5 = getegid()
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={<r6=>0x0}, &(0x7f0000000280)=0xc)
ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000002c0)=<r7=>0x0)
msgctl$IPC_SET(r1, 0x1, &(0x7f0000000300)={{0x1ff, r2, r3, r4, r5, 0x16c, 0x6}, 0x4, 0xfffffffffffff1dd, 0x2528, 0x800, 0x407, 0x140000, r6, r7})

[  138.265368] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem
[  138.273221] EXT4-fs (loop1): unsupported inode size: 36315
2018/04/25 12:43:21 executing program 5:
r0 = dup(0xffffffffffffff9c)
finit_module(r0, &(0x7f0000000100)='\x00', 0x2)
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x1000200c})
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x5, 0x1, 0x6ab2376d, 0x0, 0x0, r0}, 0x2c)
socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)={<r2=>0xffffffffffffffff})
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)

2018/04/25 12:43:21 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0xc0ffffff}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:21 executing program 7:
r0 = creat(&(0x7f00000017c0)='./file0/file0\x00', 0x101)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000014c0)={<r1=>0x0, 0x1}, &(0x7f0000001500)=0x8)
sendmmsg$inet_sctp(r0, &(0x7f0000004900)=[{&(0x7f0000000180)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000002800)=[{&(0x7f0000001780)="bed71041bb131170bdbd6d38ad", 0xd}, {&(0x7f0000001800)="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", 0x1000}], 0x2, &(0x7f0000002840)=[@init={0x18, 0x84, 0x0, {0x3, 0x9, 0x9, 0x2f64}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x201, 0x0, 0x3ff, 0x2, 0x101, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x0, 0x7fffffff, 0x10000000000, 0x8}}, @init={0x18, 0x84, 0x0, {0x4, 0x5, 0xe3ff225, 0x728edb87}}, @init={0x18, 0x84, 0x0, {0x4, 0x20, 0x0, 0x1000}}, @init={0x18, 0x84, 0x0, {0x2, 0xe8c, 0xfffffffffffffc00, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffff, 0x8000, 0x7, 0x1, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x200, 0x5, 0xfffffffffffffffb, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xd2ba, 0xc, 0x2, 0x7, r1}}], 0x1b0, 0x80}, {&(0x7f0000002a00)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000003e00)=[{&(0x7f0000002a40)="67902943fb2338e21c3a72d0301aa7f199177d378d23", 0x16}, 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0x1000}, {&(0x7f0000003a80)="9d648cd4e7c627f62c369a8845c80d327aad59c76e51d2d6f4fda66a9ebf1f0ab74e3407dba433b1c0c2aee13e244dfe482ffeec8cb34361aaeb9e57c06b41eb87b094888a172a9200840efec2e461455b174a8eab7f0ecb429b88fccc921e46fddfb446b1761840994b19b53e8c52a17595c227d0f29d669bdf29ba9feccf948dabbe2308527d866fe5e075f145f9774c92f77026fd4594fa0ce91b597a8a7df53cfe1de643f8c16ee9f2c65fe18688b5ae4199e3f366a622d76bc0a7dc430c4768f70db4d0982312106243574f12f77005d5d8a4ca447162255757f6a399ef13ce68dc338f93b8c18d7dd49a7b854f5dc2859d32ecb94b", 0xf8}, {&(0x7f0000003b80)="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", 0xfd}, {&(0x7f0000003c80)="117c26f6b45a0dd80a6864bafa2092a652262f6f4029c0a2e2a4edd4b6839027578f5ea6b9ebffc8713903cf9c682ed655f197c15bae09f79b1ed74eadb1ab2c9e51aa6433d6611cee98fb3ca2c53f41872f5dc767b3f75b9eb8f4ee43af03380b55e5a301fcaebd96bf904667e7f455e8a5952cc4c7a3700160b89da9fa71c054d7387465a3773ae9defbe180d705b0f1760744740129394f820a66ccf1145da8c7fb7d588ec09f8b0b6461678ece379322f84864ebc9610ba6a87d7f9c21b0800baebeed02", 0xc6}, {&(0x7f0000003d80)="ec10b2c7ec434a5d33a06c12fef51f6b8f8b89aee401c14720ff990dbbd18c95914b10d7f9b78ae94134fc1207cb39e15d6ddecd10aced9400eb1a194c09ce2907c167eec7d8", 0x46}], 0x6, &(0x7f0000003e80)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x200, 0x6, 0x200, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x400, 0x200, 0x0, 0x8001, 0x4, 0x400, 0x2, r1}}], 0x60, 0x40}, {&(0x7f0000003f00)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10, &(0x7f00000040c0)=[{&(0x7f0000003f40)="34d66d32a2b7bd347265374be5895739627ce6911f9ed841e260fa84dfd9a2a329c625a1049239eaadff69dc1820894df0fc5a68e6230f8195040452676532561678ce9c9daf20d7105eff8eb097ab490c4b552986ddeb87f7da8d71279462ab577dccfa424a8e4a3551477ed9b72166295cd80ddb86df2652c76ff40946b4e942151817560b318333153c46abc80f6fdb88", 0x92}, {&(0x7f0000004000)="ad3cae1fa536a180508c51de5bdeafac25a4fc752cbad566b341982b5895699fd9f24c933f8330b152097375d6eae67c8998886434fe090a9d2098311e6c8ad9703b54ac57a83b9a071659bc6e14f6c09b259a14cc6f7313475466580b4769595d2c84b6d069a080f75c3e8c0646c4088995f9627018c2ba8adc4d197f088cf1c3ca0e4c92181e224aadfa903c32194ebff5f4c9d9a3bba88ed774c07b7774d74d30308b", 0xa4}], 0x2, &(0x7f0000004100)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0xa, 0x5, 0x8, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x204, 0x4, 0x80000000, r1}}, @init={0x18, 0x84, 0x0, {0x10001, 0x6, 0x7fffffff, 0x3ff}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x3, 0x8008, 0x29e, 0x9, 0x20, 0x100000000, 0x0, r1}}, @init={0x18, 0x84, 0x0, {0x931, 0x3, 0x0, 0x1ff}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8002, 0x2, 0x4000000000, r1}}, @init={0x18, 0x84, 0x0, {0x54, 0x7, 0x92}}], 0x150, 0x4001}, {&(0x7f0000004280)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000004700)=[{&(0x7f00000042c0)="93d8e5dd90b475e1d85e66654cf2a80c2f7ccb0f2bb4753d733e7566876454a8333fd1cf7f4f4b446e0b4627181323a2b114fe066a6637ec13e359db4a87daa377bbfcb67360d59bec31248ec7e46953c06e27a622be5538c0b8375e", 0x5c}, {&(0x7f0000004340)="0a2ddcf4ff458693a790e7c0e4d2dbf61da8f017a87f2eb73bbe8989962b59a5ec4c65ed86cf0b806291fcbc73c3d3210d0e5a32e8a4d6509aadafc2447fb94c8cc5577f3f1e62b1946067286575795e6bc6aaa55fc121ab5def7552", 0x5c}, {&(0x7f00000043c0)="955c205a596b69818fd1605806b62d5e33c95d77b56f478b6d86a7db14179c25f36f54ec9d3a8865a3a6a38d6b4f9a137e127a22bf4ae9009225c6d0a54ae84a47a9a65140054c70be7b9cb3bd2a99e734055726e0c48a37e603294cccbfdbf0fdd556dc0b39876930c4e594aafe17e5a1db11ab516fdad8e5d80cb95964cbe24cb328f0122528465bd1bf42337d3cb607ce3dab0c173cf412b2ecdce1b13aad", 0xa0}, {&(0x7f0000004480)="47d96c8229b18270d7d5414daafa2844a99c45fa174af38124e4c2000fa4c8d0bff74cacbf3656a278b736fe60e35c8930815f982dc3031aa3abbf9bdc1bec7e61eb6bc6ea3167d93ae5b26b40e45574c34979b87b7c8d901d6eb31a6583513fef88ea49fa7459b76ec1e49c193ea334c2a3041056609630d1c163e3663feaab1e8b0ef1e064cf04bc9b83f521c7d9a867d49d0b058eb0f7c277c95beb0df84ee2921059d833b22a1c4da80496b61f6cb2ca3ce7ddfd6aed247ad440d7831e59f2", 0xc1}, {&(0x7f0000004580)="62ea5bf5800227d09ba719c1b65c541ec5141e9ce2a8288910407b401e64ba150076adc15a9fa7f57e087912723958d7cea10ab8b6f9803c41bef679ee2ad183f2f5cca98893c53a481687a0cccd775637925465f7ad4a13b6b3315f7cecdddb17c9969a3fc593ef082828b8eb73710b4bb32a9d8d8e8b9a", 0x78}, {&(0x7f0000004600)="aa6b372da83c5c4ea124d8b58fdde42aa40055d1215a936d0cf0bd12fa9de9c976405fa29f3d78fe01103420042f98ec41796fe7e09f92c8282b9476f74a7bc772e48f8127908ae061e1f8c2cd7ed6a73a61f7b978bef695b7b569b16c5ec875db14656dbf53dc2a68404458299f2fd0646c63148c386f1bf9de101992a07ba52b123fc60b35a6696ccfca452b30019e0b4c7bd1a8c7c0ee58e19c5b163f6cc19a8816a3f98fa62bb8c5406f13772424bf8dba402304ff0108d2872a45f2ddc84f23b8c4795d243e6086546ab7aad529f3fcd1140b950d2adc", 0xd9}], 0x6, &(0x7f0000004780)=[@sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x80000000, 0x2, 0xe70e, 0x3, 0x4, 0x20, 0x488, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8, 0x20a, 0x7fff, 0xfffffffffffffff8, 0x8, 0x4, 0x9, r1}}, @init={0x18, 0x84, 0x0, {0x7, 0x1f, 0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xfffffffffffffff7, 0x2, 0x7f, 0x7, 0x10000, 0x8, 0x80000001, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x2, 0x0, 0x6, 0x6, 0x3, 0xc1, 0x7f, r1}}, @init={0x18, 0x84, 0x0, {0x81, 0x100, 0xff, 0xd048}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x3, 0x1, 0x56f8}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8200, 0x9, 0xfff, r1}}], 0x180, 0x4004810}], 0x4, 0x20000000)
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001680)={0x5, &(0x7f0000001640)=[{}, {}, {}, {}, {}]})
sendmmsg$inet_sctp(r0, &(0x7f0000001600)=[{&(0x7f00000001c0)=@in6={0xa, 0x4e22, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0xfff}, 0x1c, &(0x7f0000001440)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="ba0f31bded6226806463989eae328bd8b5a9dcfd314a7bcef4eade50de446f3fff1bb3a9bd6f4cc9bb4e54b97c2f5d74fb4ae01fb0ad763f6b798221f0d5", 0x3e}, {&(0x7f0000001240)="a265883261de0eefe3cec82b82cf74ac80ee5831de28c5745e83ee175182e0ca68a12fbed40b964daabd69f3b57d02b8864937d3e35f646df4a058f86bd142f417a9cd159833aa2f8a42c501d067effc0331b391610ca45efa9cd651c3e25011437e31b5d930773c665276df8197c1151651103c6b743bfd8745fe938035ec2188fce6eb47ef84e6da9de6c2cbae61aafc07d0647c412006086460c6ed37a0647feb37513602c42f9da9d8ee8453027afca31ccc1d", 0xb5}, {&(0x7f0000001300)="5f155338e6024e9a7988bddfdc6f6f854486a002f37bd4294e7f0410ffb496008fc0b23c0f007a7aae8909fca9528fe9654449fddead6c53805663a20d5b5aa3042ad705bf994d1ee6115e0ad43fa8183204678903ebfabdc917a9340d5e5a8a13d191844aebe7ad2436d637e64cfd40fab21a926a1f1582c4994bc0e40a70ceef41d44e36d8f25fd6813315f4a44f617371031e7b8df94dcce8c6aa3779bffa1b8692d6c25a35bfd49485c8d99074a4272d721528239521a4", 0xb9}, {&(0x7f00000013c0)="0d6e46349d9f2269925a0cf8e5531b0bfe4fd3243773760fc11d088ad93e820fbeda1dd06943ad4b922731d2e578c2378ea7ca94526783976765574b6102ef3c92158eb9e5f2b1212cf278b8acc6c25a12013cfbc28115ebfeb35ed78d4268a441cba410030fe718ac9dae8e6d87a06f9da541566161e07e37a8b98b907a", 0x7e}], 0x5, &(0x7f0000001540)=[@init={0x18, 0x84, 0x0, {0x10001, 0x2, 0x4, 0x5}}, @init={0x18, 0x84, 0x0, {0x40, 0x4, 0x8, 0x8001}}, @init={0x18, 0x84, 0x0, {0x6, 0xe3, 0xb9a, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x6, 0x8, 0x200, 0x7f, 0x5, 0x5, 0xc7, r1}}], 0xc0, 0x20000800}], 0x1, 0x40)
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f00000016c0)={0x10000008})
r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001700)={r1, 0x7, 0x30, 0xfd, 0x400}, &(0x7f0000001740)=0x18)
ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000000080)={0x8f, 0x0, [0xffff8000]})
r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x30200)
ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000100)={&(0x7f0000ff9000/0x4000)=nil, 0x4, 0x7, 0x52, &(0x7f0000ffc000/0x2000)=nil, 0x9})
ioctl$LOOP_SET_FD(r0, 0x4c00, r4)
setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000000140)=0x10000, 0x4)

2018/04/25 12:43:21 executing program 4:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0)
setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x6, 0x4)
mq_timedsend(0xffffffffffffffff, &(0x7f0000001340), 0x0, 0xffff, &(0x7f0000001380)={0x0, 0x1c9c380})

2018/04/25 12:43:21 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0)
ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00000000c0))
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x80000, 0x0)
getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000140)=""/155, &(0x7f0000000200)=0x9b)
ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x95, 0xffffffffffffffff, 0x7fffffff, 0x1, 0x7, 0x80, 0x7fff, 0x7fff, 0x4, 0x5b})

[  138.337762] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem
[  138.345423] EXT4-fs (loop1): unsupported inode size: 36315
2018/04/25 12:43:21 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$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)
close(r0)

2018/04/25 12:43:21 executing program 2:
pipe(&(0x7f0000000180)={<r0=>0x0, <r1=>0x0})
fcntl$setpipe(r0, 0x407, 0xfffffffffffffffd)
vmsplice(r1, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0)
pipe2(&(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000000000)="8d", 0x1}], 0x1, 0xa)
tee(r2, r1, 0x3c, 0x0)
vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000000180), 0xffffff0e}], 0x256, 0x0)

2018/04/25 12:43:22 executing program 1:
r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8155, 0x200000)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
vmsplice(r2, &(0x7f0000000300)=[{&(0x7f0000000200)="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", 0xfd}], 0x1, 0x4)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000340)={'gre0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}})
sendmmsg(r2, &(0x7f0000002d00)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)="40fa38c467764201fcaca811998a3794d1cfdd378d388677a2d6a6a462c97627ac15dd1eac182630d5a70624e31839", 0x2f}, {&(0x7f00000000c0)="b87568a7ce634c81d662ea1eae40240ea087fb1ad041c06465cefb31a39b9740a88527d3eec6af292fc21c35bb01f24d4ee1e29665be5bd5fa8c6d7690197ebd500053fcb4982d84971efe9596128a85b4e8e442856ecf6454416b6e1fdfe9098fd19584c222ae083f6a017d50ae94799b4c1a8da109b8421cc7cb25d2c426a787766d72cb1ce22ccc225959a1052a66109e5f31e9113b0a8a80b93a105ce6d0976d07f0a347e6f0ff76406123024843519602b9292bce17a2ad1c121c6063ea4a0d1f3c8dacebe625dd7b", 0xcb}], 0x2, &(0x7f00000002c0), 0x0, 0xfffffffffffffffe}}, {{&(0x7f0000000740)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], 0x408}}], 0x2, 0x0)
r3 = getpid()
accept(r1, &(0x7f0000000380)=@in, &(0x7f0000000400)=0x80)
sched_getattr(r3, &(0x7f0000000000), 0x30, 0x0)

2018/04/25 12:43:22 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x0, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$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)
close(r0)

2018/04/25 12:43:22 executing program 4:
r0 = userfaultfd(0x0)
userfaultfd(0x800)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0)
ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000240)={0x6, &(0x7f0000000180)=[{0x0, 0x0, 0x0, @link_local}, {}, {0x0, 0x0, 0x0, @remote}, {}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @remote}]})
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0))
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa})
ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000100)={&(0x7f000000f000/0x4000)=nil, 0x4000})
ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000012000/0x4000)=nil, 0x4000})

2018/04/25 12:43:22 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x200000000000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:22 executing program 1:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c)
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x5, 0x8, &(0x7f0000000200)=@raw=[@ldst={0x0, 0x3, 0x6, 0x7, 0x9, 0xffffffc0, 0x5}, @ldst={0x0, 0x2, 0x2, 0x6, 0x1, 0x30, 0x1}, @map={0x18, 0xf, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xfffffffffffffffe}], &(0x7f0000000100)="00002fe0ee422f420547504c001c3d235ee5b19e00e6a5d3f20515bf449a774ccfa8a7011239b0e152fbdf99c9964f49a305e3a0b2c80f81fdce3d183ba739b9ca70ec7b140407bd855c9e73fa2aa7742843ce205d01e0471829ab193f10cbad373861a6db8d9747398449649cc0d630ab8cd3ec30aefa074eeabf76eb7122a5a6a2fc07884a975f058896de39fd5703c9241dda4b7662021f493a985f345fe3a1670d0557ba6d398f081d87e5ecb914ab00a71fbad8dc45694689b8e1cf448bf6207f9f08", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48)

2018/04/25 12:43:22 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)
ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000040)={{0x2, 0x3, 0x2, 0x3, 0x3}, 0xc4e9, 0x1000, 0x1})

2018/04/25 12:43:22 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x202, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={<r2=>0x0, 0x0, 0x4, [0x80000000, 0x7168, 0xc1, 0x80000000]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2, 0xa8}, &(0x7f00000001c0)=0x8)
ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000080)={0x20, 0x400})
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)
ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430)

2018/04/25 12:43:22 executing program 7:
r0 = dup(0xffffffffffffff9c)
finit_module(r0, &(0x7f0000000100)='\x00', 0x2)
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x1000200c})
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x5, 0x1, 0x6ab2376d, 0x0, 0x0, r0}, 0x2c)
socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)={<r2=>0xffffffffffffffff})
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)

2018/04/25 12:43:22 executing program 2:
capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8))
mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0)
socketpair$inet(0x2, 0x8000b, 0x31c7, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000200)={<r1=>0x0, 0x4}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000280)={<r2=>0x0, 0x1, 0x101}, &(0x7f00000002c0)=0x8)
r3 = socket$inet6(0xa, 0x805, 0x100000001)
getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000300)={<r4=>0x0, 0xc21}, &(0x7f0000000340)=0x8)
r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003340)='/dev/hwrng\x00', 0x12000, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00000047c0)={0x80000001, 0xd, 0x9, 0x3, r2}, &(0x7f0000004800)=0x10)
socket(0x1a, 0x4, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000007c0)={<r6=>0x0, 0xfffffffffffffffd, 0x20, 0x10001, 0x9}, &(0x7f0000000800)=0x18)
getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000840)=@assoc_id=<r7=>0x0, &(0x7f0000000880)=0x4)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000008c0)={<r8=>0x0, 0x800, 0x0, 0xfffffffffffff801, 0x7f, 0x80000001}, &(0x7f0000000900)=0x14)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000940)={<r9=>0x0, 0xffec}, &(0x7f0000000980)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000a00)={<r10=>0x0, 0x10, &(0x7f00000009c0)=[@in={0x2, 0x4e20, @rand_addr}]}, &(0x7f0000000a40)=0x10)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000a80)={<r11=>0x0, 0x101}, &(0x7f0000000ac0)=0x8)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000b00)={0x3, [0x0, <r12=>0x0, 0x0]}, &(0x7f0000000b40)=0x10)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000b80)={0x0, 0x80000000, 0xff, 0xfffffffffffffffe, 0x5, 0x7, 0x0, 0x4, {<r13=>0x0, @in6={{0xa, 0x4e20, 0x1f, @empty, 0x3f29}}, 0xb78, 0x6, 0xfffffffffffffffc, 0x101, 0x7fff}}, &(0x7f0000000c40)=0xb0)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000c80)={<r14=>0x0, 0x4}, &(0x7f0000000cc0)=0x8)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000035c0)={<r15=>0x0, 0x1000, "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"}, &(0x7f0000004600)=0x1008)
sendmmsg$inet_sctp(r0, &(0x7f00000046c0)=[{&(0x7f0000000080)=@in={0x2, 0x4e21}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000100)="67485d01d16d070cdce21f167f4c273d290e4c3073de74268a046f6fd05ba49bdf8631b9a7533b1376180e338f5f48c3cc7e605ccf6890546273c2a2187be4069d0a5259c63aee62684e1da1fc5c0fb7608a213eb43a10688bd02d480ba3af0644fe8dc473ff74d37c70f506388eb02e76247f4dec6af7089c362fca7b1612c5c2962eb54d8f4da8e0eb41", 0x8b}], 0x1, &(0x7f0000000380)=[@init={0x18, 0x84, 0x0, {0x0, 0xd7, 0x7ff, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffff1266, 0x4, 0x1, 0x2, 0x2, 0x7, 0x4, 0x40, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xc335, 0x2, 0x204, 0x2, 0x3, 0x80000001, 0x6, 0x50000, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x800b, 0xcf1, 0xc7ea000000, 0x2, 0x81, 0x8, r4}}], 0xc0, 0x14}, {&(0x7f0000000440)=@in6={0xa, 0x4e22, 0xadc, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000480)="3383b834fb9d32319a2e069a3f4a887303c411d4c031035090ee8d2c21712bc2c7277050271e8a1021a9ef9e29b54ca938c110ee2c3e81b9a72cf126e76fc90a958e16cd40e98db18d92b423904332875bebb221b10d333050503ae41473743a8cd43f124317cd7825a8defd9c1a6cc527c3cd1f9457db95e0b42b56f75ad9efb8bbda2fa0799ea5b454d4129cdeb539184b9f281470cae25871288a8e5d7a8388b11f24181eb3003f671dab56bde578595632016d14021d690b235ab98fce2df6bb230c4e0e787a7d8f9ee5bd", 0xcd}, {&(0x7f0000000580)="3ca8fd4bb73059f1d72921e94c2ce7fc4050f7418c3f6dc27a93313bafac6762d646860f081c557789fd950db19f4eaf35c111ee3367980d879c4aad81d547454dadb9b472db4fd946a8b23c392a9f934c3f81246da329c158b203b030459d56325fd179c916610ced7970c7909b86c50309c2e3", 0x74}, {&(0x7f0000000600)="664fe945785939328a1fcf4f941cdb413f5e602dfd88bb5b1ff461fe7f6aff0e1b053ccc877f055f2b863afc2302f560d264755811e919bb2da64e1ccf7bda2dbb5bb697938a783c9aba1ebb8dd7c4304bea38b223b844e1adc5cc526619b3b6c16735298aeccde88957a95cb1adb900d1491524b28d2b233f285f3dd4d4f871d4586facf0029701fdbd516188964276e820e1922cedcb58004398186ee6a79db47ad0", 0xa3}, {&(0x7f00000006c0)="d0d0ec943c796c971098e3e9fa1b802f6c3e28d4c0b73fd0a789b548b1c57e586fd7a9e4a89d5cf6358c39b0ec95f5079379d71e95b98471e3a5c22e0a0f5b3ff32dc66ceee7e60c6c2d3159857220d5fce651907c94e4661d613a9383bfdb148fc918931ec8a50bb69de704789527567d45dbe458525208c818797371f88e3398c706e492f72510542b31116c952a5ab3a1778bee4d616d732913eae3861f48af13cf07d6de102cbea719af7502e288ba71e705", 0xb4}], 0x4, &(0x7f0000000d00)=[@sndinfo={0x20, 0x84, 0x2, {0x84f, 0x200, 0x2, 0x2, r6}}, @init={0x18, 0x84, 0x0, {0x400, 0x0, 0x2, 0xffffffff7fffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x800a, 0xfffffffffffff001, 0x100000000, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x29, 0x9, 0x38c, 0x7, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x8, 0x8, 0x8001, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xa5, 0x3, 0x5, 0x8, 0x9, 0x0, 0x414, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8202, 0xffffffffffffffff, 0x400, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x3, 0x202, 0x100000, 0x7, 0x4, 0x3, 0x400, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x751, 0xa, 0x6, 0x8, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0xc, 0x8f826f5, 0x12, r14}}], 0x1e0, 0x20000000}, {&(0x7f0000000f00)=@in6={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0xc1000000}, 0x1c, &(0x7f00000032c0)=[{&(0x7f0000000f40)="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", 0x1000}, {&(0x7f00000031c0)="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", 0xfd}], 0x7, &(0x7f0000003340), 0x0, 0x24000000}, {&(0x7f0000003380)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000003580)=[{&(0x7f00000033c0)="fcef92a3711c6570eb8df4b294a345736749f5cb91aaacdeb2e4aa861fd225c5cb43f248ddd35f4d3cffbd5336c17998141c567672c416b00f23c6d4dfb1625b0c64413f82e193b543e0981864427fcf25a315e2eea20607ced2bda38ad2015fb491399276171833dded8419c86870e4d7af6e0585d24a3a971ad5c60d3ff24e397d147cbc8f2a0ce8c992addb6762", 0x8f}, {&(0x7f0000003480)="3121bbd21242f2fededef8e023779586b065fb11400bde74878ae27b14cf4fd23e9bf38a38556e6d07e546a740e012b8c4b908193d23dfe0486714c733a034e970f81df56417f89ca3d579665dad454b995642f177ce59b4756fc9f41d18aeba0c4953319fad17babd5a4119cfe22b4bb07b307a1936827f6c8f4137911d319dcb68a16d7f0db39ace585239448147109ddb0c6b86f2e67e2fd6d98d9fa1db0a5639da3003a24aecb81459eab4", 0xad}, {&(0x7f0000003540)="30eff2570de9f3151d507e3dd261b3d7c1519c50b859740068fdfe4ad2fdd9a91bac6707e91275d8", 0x28}], 0x3, &(0x7f0000004640)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x1000, 0x5, r15}}, @init={0x18, 0x84, 0x0, {0x6, 0x0, 0x6, 0x98}}], 0x60, 0x40014}], 0x4, 0x1)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='../file0\x00')

2018/04/25 12:43:22 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0xf00000000000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:22 executing program 4:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8))
r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0)
r2 = dup3(r0, r1, 0x0)
preadv(r2, &(0x7f0000000740)=[{&(0x7f0000001d40)=""/124, 0x7c}, {&(0x7f00000000c0)=""/75, 0x4b}, {&(0x7f0000000200)=""/252, 0xfffffffffffffcfd}, {&(0x7f0000000340)=""/234, 0xea}, {&(0x7f0000000440)=""/178, 0xb2}, {&(0x7f0000000140)=""/44, 0x2c}, {&(0x7f0000000500)=""/137, 0x89}, {&(0x7f0000001dc0)=""/193, 0xc1}, {&(0x7f00000006c0)=""/67, 0x43}], 0x9, 0x0)
readv(r1, &(0x7f0000001c80)=[{&(0x7f0000000800)=""/222, 0xde}, {&(0x7f0000000900)=""/159, 0x9f}, {&(0x7f0000000180)=""/11, 0xb}, {&(0x7f00000009c0)=""/20, 0x14}, {&(0x7f0000000a00)=""/123, 0x7b}, {&(0x7f0000000a80)=""/250, 0xfa}, {&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f0000001b80)=""/149, 0x95}, {&(0x7f0000001c40)=""/20, 0x14}], 0x9)
ioctl$VHOST_GET_VRING_BASE(r2, 0xaf01, &(0x7f00000001c0))

2018/04/25 12:43:22 executing program 1:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="02040000040000000000000100ff000000000000000000000000000000000000"], 0x20}, 0x1}, 0x0)

2018/04/25 12:43:22 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x0, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$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)
close(r0)

2018/04/25 12:43:22 executing program 7:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0x0, 0x0})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$kcm(0xa, 0x1, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x4, 0x0, 0x7, 0x4, 0x21d}, 0x2c)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000071100000000000000000000000000000950000000000000073156889a7dc73712b3d030063b10a0e4eee9c0034fde71439b454383f4ac4f5dd0b04c7cebfcfa37a652cb445fae9e7d6efdf579e331b33be857536d8aae72b12a60afb79ab436fa7c8d767ac5a2fe63bcf55ca5a29bd4e3d0e5f71bc3214816694fff2e98ae43eb8acb518bba2eaec4da115ee2af277ec5f"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14)
getsockname$netlink(r0, &(0x7f0000000240), &(0x7f0000000280)=0xc)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10)
socketpair$inet(0x16, 0x29, 0x40, &(0x7f0000000080))

2018/04/25 12:43:22 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)
ptrace$pokeuser(0x6, 0x0, 0x2, 0x6)

2018/04/25 12:43:22 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0)
ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000080)=""/4096)
r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0)

2018/04/25 12:43:22 executing program 2:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
pwrite64(r0, &(0x7f0000000040)="2a413a92a2385b68095480e0f91dbd8cbc3cd8e019ede4a2e30c0b8c28b2d00a753dfa06e0e7fd17464a6c99fa5831f854274e4c158df33dcdbd1d3cd2ecfbeeddd33e09fec4cf02c23cc2f0735921163a24601a4ba251f16d7f2e471937c1e7426ea1011ceece87fb811820b4f84f87767a754dde23c71118ece9838e1fad7fa4e0ef9280ebe70457c31776e6e5003e202a8e307be5eb4ade7294d4b23e0e068b25916c95292d8a5c418c09139dc049d34cb5a588df5e48c63a7fd3bf7bc8c377121795", 0xc4, 0x0)

2018/04/25 12:43:22 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:22 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)
bpf$MAP_CREATE(0x0, &(0x7f0000001340)={0x0, 0x2282, 0x0, 0x0, 0x0, r0, 0xc13a}, 0x2c)
r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x80000000, 0x248100)
sendmmsg$nfc_llcp(r1, &(0x7f0000005880)=[{&(0x7f0000000080)={0x27, 0x1, 0x1, 0x7, 0x100, 0x5, "bdf5abc5591e29299fc0e0788cc77b11a0d6e0bbd5cc6dfb7e8db310a504c4ad9b6ddc8cfbe99972b9be85214cdebcd51dbf96279c52c6b8ab8127050fcb5d", 0x2e}, 0x60, &(0x7f0000001180)=[{&(0x7f0000000100)="0ab2c90ab3adbfb271d7c3b2d79e1d5525f3ab7f02a0e375016aee9dc4954688cca6cd28a60ed99b697ddf40cf9c2f", 0x2f}, {&(0x7f0000000180)="440bb360aeea530194a411ce2e649cc827d9094fb2b6bc05849764ce499903065bccdf11ee8a77e3592c780fbf7f4a5f630929e8d96df7806c03419dadc3dbdd0e95787c4b403a80d099269286075b5b8cffc9c8d917a7a985224cf0b9161ab3f6fd44dcbde3b2986eca3be1cabc14e483320de9e355a2555945374e837d575b3e5da3120478f2e4ccd1265244206796d3726ffa9eb3802638f9f7998ad3bb8592640b12b16ace9357cf100fc167daa4973456ca889fa8fb7f58b51c8390c77e5d664dc9d61582ab97f3b98662cb220e26be6f7a922ff3d9263ec5173c41235bc91db8ec68e974e26037bf7cf5db18391cc355719f65bdeec62065e7479b29ba54d03c0503eba789dba1b04a2e6424575ad6bff61b56cfe8c46ec76becc0b8517bb4561802d396c5c168163ebb6785f1418e894a7ebe7b44ccc3aa76127ed29e9c45e94a15725fd36764a7ee3bfb9aca14699d18c68bba58f0c6d59cb31bf2d5c4b2a12dc4c165eb8da18c4c50395deca47d6500d3bea0cd646acbfc4acea4cdb66b9342ace9bb5448d4c06c2e29ce13dfd60f2343c86f34d5ecfcd7dd98903f41188d0559c010fe904d370d262e4e955574b57e65d59082dd256108395987142ae22d6d28b7c02c07865d26c1d965054bae16d7ea889b294adf72d7959bd8d2321906c2dc41ede985ec98e34166e0e33c42a97f677a894ac31c0c8ce9f159a5ed2d695a354c012bca521c4e80b954e83f751c1bc1d809671f023d0210e710a67f60e68b537b709b0c484695de1cca6a1b866804d8b4446d88743fb55c108d789cc191292df4bfe5326a873fbd9b4a786bc5ebf824b1dcdcb2a734441d5ea8dfd6c7c94c03198d4ffc029504004fe319aecd0153e481c7e983f26fd6e5543fb9b9838e548b4aa2fafadd7a8a7c952e07d6df536db0a36927578a726e2f0906dda958525b647e493fcdfb7e83de39f31c3f0ae0661c01699620dd3ef12340e145929a507361176dff4d18072cc54d3e0b4637cb11c3ca0d1a723ed4e1a41835a462eec01a4fdd6d67fb7032b6f8fc32ab45a114a4755d6826e27c8522b7fceb724848555aea360de11ad42bcef3c495f0d943f8f1f9de4880847f6ea0df4737b24e8d3ff3304484a05ad889a0cd33f53664efda78bb475597d9d16082d601789487d373d0ed4c97a5a447f03590744aaa3cf232318febe285069751cedae6559f48a8caefe3cb3ab77d62f263a942b602b695bde5a2d30151bdc46d82c4b8a15fce05e603277a46895299312b3e6b45804842cd0d12068e6fbda4538d084f34cb4dc02a69e00f77d08cff78ad69c9d31b46467119e61fd63a06a397319ed10eb7cee038a52881ecf737ac298e2a812d85c3f79a233202e5d269181552fb691af476da7a77fa7e1e56ee32aa030a732c157a721203e3bf114253f7480f4e883c73c4d2a66d64865bf8731a89ac50069140e6fec7ba2f7bb8eb067bdc64277bd8bfd207b120a9ba0b4f07e2a5307a444c82606565297bcb6ece80cdb01e3ba605274f6ab1b7baa830da8372b5a1e8b7e5b5d73153da4a77975bc1b1d4d927ea1a37d8a54c687e9016acd823e6d1882fce951465c48cc8ed3359babb65024ab9e835629c211160136e0e9a04594c9e8f23bce53709beb86ce7cffd914f8d3ccbe4e241da6cfb01d1ecc0d944e4112853c7a09039b84f1abcec2978c044960c12a9aae210927433746ed33c9ba7988182ebbd85cf341c26ef6b6fe9a7830ee3693be609524b266dd4fce0b0e4a291e72971f1d4ca482a1b63a676e060a1d90c1150d66ecdcd77812dffdf3ed17b274942a57b7ea539c36fce1d7bd5b10badec324b23da377129d19d7a06040ea8a1b266861ff79e1974ebb6d47d8edcc34a48afe9af712180b506e932693fb283a81b6d524bc8630f271522cf135709946c9dd42a2dfe2c8b3e105858b130ec7fc79ebcdaf37bd0974646c6119b2b47c3c518bfe11d235358f4d14c8e8d32435b32353fef4d243d15dc58b5aa48e0fa86304e1724ab905808f70b50118c17edc7df02867620d5740bfbe6e357f3582a13bef77df210485b289c1b55736a8c6a23edd9c2145f40a0f5354835c52c98aa1d6c5123e1bac36cd35c966d78bd091ad2c17a28ea8328d65f5e2dfc43b9850371abe01bf5bfb1ff33293a92343275590e0aa3e02c971cdfe6b49658670582d6031af858fa735bb64a62455bc55528fe40362e19b80e1b755ba32bb770e41e1a60a30bcc5afcfa711613f3090cc3b038dfcdbd75c5632184246374182b856087c2d23157e1161e6fd174ae701b422de1b5e5722e14112cc5e6bbb9c9445f2d0d51a743777cadfb2cf140005116197dd1773d0a65414182887dd4bf3f1a0e5ae26197d93b663fb8d6f4cf8588902eba959b6fe833ccfbdce433536ea3acd23debc7eec91cbe4ec622dc898cfd9030163efc9bedc61307760de8f08a4eae2e26f26d6da6c2f877fc61b15548b6435f30f1f6bcfc74dfc7f1cd2b8cc87e3d754f58a80f8d5e0b2c5d95d261301abd1dfe69159afea8bc86f86a4e4de526bcacf3b9f01a1d4d8a0fa7af541928042ca3a12a6e859ce3157f4390d37151b0cbaffdac0d239f6900c160669cc877279820c8c1ab47cd7dbe2fc7439b3177997fed245112ecdf0e4b3330effba69074f86957dcae0c15d6d25fbb58324042ccecf1f4398ea217be52ef489deeb85933cf486dd6af030dc997734c14a0dcf7d5cfa4f5401bc0ecf314b362023d84bdf2a85ac1de8b7c042b862fa2c7fe09f2549ce7374f0139431261ca27682244acc755dcbfbcb365aba410391f5e6822509e99bb77d903155bcfe3365bce01b93c18dce0718124a3ad950f1db4113e0a0bf3fe235ab62245d320206f20f9c436dcda0a54631738ab95037fe0a06991b845870d154712270c17f0b905e220076aa25991491717a6c9dd31accab09de59c4eee30c44dbf96c0a87e9dd8ec17ec69dfca6ed5c9d06e884c8aed2998c0c5c9c5bbe11d243a6c8c63c23c6f2efa6cd5c4acccf546325cb6cc0ba5681217a391fff77a7a3f5bf6a7640f4a2e1606ba779c072215ef346fbdbbd0cc6d65a3411a6fc917ee62cd79bad068c691e5622794e603997fddd50ed935b15736378766b29ce87808e183b1bcd4e642a59f743bad7a0d97c9c8ed34746758248d900d24db0ef02683e91064f6dd27520b65109e697466b7168dee170e7b9d1065bed8a2c1f9572637c3d319fede13d5c8f3a9e1c4939b21b9b8f5260a78a01cfd53544d33da89ac47402a0602c7535245027cf21db6d5b8245344ad15d22af82f12cb1091b95187b73b84844d8cd5a9a82c62f32d52924d60b6447b923588468fa617a4b4e81c3fbe2d72dffbe657b64bbe6a21f5e382d8df8639d46b351f4935da7d4752fc8059c0af364d7903571b4d186631cb962b9b1ba5aee0928b798f8ebee9780b2867b61fc2fd580f27bb912dd4016cb94108eae0af0e1547388e978dd580949f2d65f1bdd0efc1ede781e48825322ef6269552d0e5908fc692a645fefdd1b57e7966fe8b03578f4c32ba486d2b7fc67d0fdd399459981371c0749b9f1f06ed953f430bac57a8ae030190507368fb5d60b4a1b1e7164e501e296543788ff2b2d3192f825908ba2e6a1dda6b43667698f9fa2f656c04f390b1a7d78d71a46b9f42bb4f912ffe575a09e4b66053fe13854da99532f939602731e39bf25dba6a6cfe2051b5a717d8894fb355f766896a4d818ff271a3d6661d74ff653856b44f23677cf09820f1ae46ec5bee242b55e1e7eaab8dca70d756002aabaf21cbeafe027fb9c7f0e9da3b6e891128527ba5aa5358d5973c80ef3086a49914e52aee99ca327423250e1b1c9b790a74fec5884156584bfa5b37f02ca58ef98ceaf79fc9c42deea010912bdb38f4d5dcd55c04b74951869b7ceebf72144b1cff28ad116c99354727cc9c62d253e4da87068001479ad399d8c3e8816581e4b558c687fbceadfa482caa936bc70a24046b0ae2eccba02de0b0f94b473c2f96c34168fb518a52a6e921b24e7c68e96dd9fae3f38242d413a973651e1e1566d5a6f51c1f2ca0d57ea4d0cdf5cc525e0645b864e6069b2eff99420a6e9d3ee302efcf524bbbd69d280a3c3ab1cedc69e4c852ab3ad2a76dd93c3515eb659fc41917541e36f66673a13c334505f55ba38cff54584d2ddd2b55110727a62d56cea31157b7f992495f3b7415566af3ce2c6cfc4f60a3940f8eadb44d02ac48f087d09953aad942cf9453d9a4ba0b6e3da6a8e514d9035dd0945a598abcb5400c6ec36e646a93457dc372b83dbb3eec18813c07ae2dfcaf7e26db3d31087cab781a8b727114db0196e7c8398b9593d8435369669ae0ecba29c5d48f9afc8f23fb8d9ccb4a6908b4a14a1994de3bfca2d78962510bae947b1708618422b50be790daaae1759902fa6fd81357b41fbdc7cc186765f669841b8900891f55b8e3441c70876c8930f3d9b96e472e1c9b1229cca800dd5a13b9c253cf98576fa83fa55e8d10bc56c34fa671ea2928ce641343bfa8a8cf78a71c4a7bb31d376e2d7e651c8d8728f2b212b89adc4ca6c7af3f7fb7a581f909be4063e0caee2ee6b82cd010432cd234a614f2b7760b9e4c6df35b8edce3bfbd7effba2aba40e1a31591616f67515807e0c40160504e21497397f1ae967febc0e0103e98d5990af5beaa6e72bc1b51ecd81b9679b09afe6340239846f1240071379c1d58ef33c295c285c07dd14cf5519180b57f57b4759f2c286a5cef6379a0a66ebffef3d0b510ccfb6eb722a56179b9bf00144d508950bf18de3a74b431e8f69b4a954372eb1a9da12349b1cec02c7e6453c98349b5c9e924aa4e4175f3766b1dbf79e64ef82768e34f58626c414556654314fab8b90abe24a88ecc670a9f4946927a85939c8eec8228a9944e9dec97d3bc1ff958ee0464f9d1c423d33f8cd8b8ade69a758fb0364c7d62b994514c5579170108d52a6898860839f50c7e7d6f79bc6091b340b338d3931fa7f437ddf475662ecbf67326a90aed05fc67a5b0550da12db5625549efa1edbf52a7d6a3ba725a9ed34aaf6060b1799bdeb86bb1906c2b242765e8011088131f178a77aa4a796cb1acc8d77da031c26626b661cf55ef514adab03e31546c35d81f5dc8e333ebec8371ac0e714fb813f0f42a538f75683d26f08b8291cd6a90f8c5e72646c3f732325d7dfd81ae75e476b21869a118398e189d12e4b2580c2038eb0cbf5c7f20bf0a927b2c33240abad8bab378f0d9d17c4c767fdb6f15a5b48239aedca4a244b66a8edd48bc4bb44f4111f9450671b25cbda818aea6e7a816414b8f5d7080b1721b2ec9922bc35f19266296ef640517cde6995f44d3a83de5964ab26242cd15eaa689b981a5c77c923cc7776cdef93ef0194b0265a0a50f277b8c255957c30da87d7a5b2a05896f5993414bb095e41d52258d0230688d31c2bdc7b0ed11c68224a230c6b156f56b17f002d648f5a905a427f18d6cec0e01a12ab87fbd4193574fa198fcf9b2c8451bcb580b1ea8f47284c11c7ba1cc1bbe2bd00c45172caa0be2eec1efefc2b565b0821cc5585de3e05021652012c0076ff3b5c3a86afb21cdb8e5cc12b111dbc369109c65ac66cb3f1fb2db488bf92f93c2dc7e1c2c32afdae6ca9cffd09b87f3df29376a96d240edd9f9dc7af8e65d6efd010fd226c46bc47bdf075ee297cb92f757b73e06c98d402a596a26f0fa0e12b87b93a4dc45c9482bc89f536903f750ccb2fe5552ac885f", 0x1000}], 0x2, &(0x7f00000011c0)={0xc8, 0x18b, 0xe50, "5eea723907c99a76d34a4fccb2311071f442f30a0b605207d113289397050efb1f5bfab86bc9ef966ab7c9452e5c8a82e3b556707aea29888abee439b33d6a0f33701d65b415f7fc079e915e30124f34850404ee45e954b6056d722eafd81b4e10580bccdc017d9559098977f7a799d6300a53a9f0ff4bc884c70d9370a2d74f91fce93c9db2f1cad5196c2477bfea721792960b44067d109b886d6549df52b7c2905ee9b9dbb24383b607d2aba29bed01d7551e909d"}, 0xc8, 0x40}, {&(0x7f00000012c0)={0x27, 0x1, 0x0, 0x7, 0x3, 0x7df, "cae363769b85e94c4bbdd4965a1505c8eb732f0b94b5174694a1477bc27fa8acd30561dbf9f5f03eca1e4d83e2942277303820d06bd4b60e74060320e0ee71", 0x27}, 0x60, &(0x7f00000013c0)=[{&(0x7f0000001340)}, {&(0x7f0000001380)="0b8635cfc06b2e34a917f79c1ddce2b9bb3e8b1306d42db56a2c88fb7275296c6fd8", 0x22}], 0x2, &(0x7f0000001400)={0x90, 0x114, 0xfffffffffffffff9, "5b297f73830659241e7793c3eab6f320f7b2ff5f2ef3cf59ad4947b923c493f66e739e5a3c346a323f5221ba7688bd29be7860d10400e56a62b9879e56891aa77c77838a5629acb493f48e9929650a163914b08e8fbd0c4b99dbf3938c0e3d52d679df0cffb5d599dd1390fc1efe56ae7ddbc3c645e14502b69b086a"}, 0x90, 0x24000004}, {&(0x7f00000014c0)={0x27, 0x1, 0x2, 0x6, 0xdb85, 0x3ff, "9089a8c8a5698f5c3d4390fd1031a017164a7387d50a6ff7ae39e2ca38a69846693f022079400a4694d69832ee7b64e5b8ac8169096f5ddf75ca740ddcf649", 0x11}, 0x60, &(0x7f0000001640)=[{&(0x7f0000001540)="e548a4820c25418263d3872b0abcd9105a02e56392b8463e318de24fb69955ca63da459cb97a4ca0cff768c660761cc664143aa60a6b8e45d62ac071da5029d38f15c96d56c50623009df71c67e8d312400c73cfd14bef296ef4219ec15193f42adaec95e83e6b20a8bc3185ecc93cb43f9b3e189ed47911c351074e224265298b632e85abe801336af3e79d07f3c5982dde882e6db6442c0e877da89cda0b93e3cc187dc1f53c8ccceb6963cdcf435e08244774b46fa97bfc9a9569cc91f02e1f", 0xc1}], 0x1, &(0x7f0000001680)=ANY=[@ANYBLOB="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"], 0x110}, {&(0x7f00000017c0)={0x27, 0x0, 0x2, 0x6, 0x4, 0x5, "3f86583a1a960215799029172d139146af1e778465611e6a94b3957dc261296715e5d1111e2dba4fb2377b740ab0cc7119ab8b04141a1872054148dfb43e93", 0x12}, 0x60, 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0x1000}, {&(0x7f00000052c0)="a22ad61b47cc701b1b7dec7c7da922e34c5a03a4e0f0f4148795817f61406f13868f860796338e12118339620c114ab62d3bfe289ce2d14dcfab471f9e6735fd454f12ced67fa22c55e336d5e1d440cb8b6149e792f99eef4bf0f039355768813063b25fd65efabff94a5f77a298b332e8b8f0", 0x73}], 0x8, 0x0, 0x0, 0x840}, {&(0x7f00000053c0)={0x27, 0x0, 0x2, 0x0, 0x53e3bf4f, 0x3, "1fc2d0d931a1cf97917c8b293b6aa6d1b023c46f956116465df88baad5394f8240b4c72b475368d52c07cbd540cc65a321ce12d0f0c962e0490ee431dd3aa9", 0xa}, 0x60, &(0x7f0000005680)=[{&(0x7f0000005440)="94f7498efb70bc4922505991ee35cadf64d0629839129b2f16aeb689febfa8aec90c1b4759e15c95c71c7a18fab85a27f39984324813b4bf40fd089d77954dbd6a705e44c2793562e54052306d5c60fb9277a2ead4b2d6ab366deee075efed93fed2d2230ba08288e43185804808c9ddec23f01d8fd8b75749cefa76246925ce521fd730afcbb6bfbc88bec640b5bfde8909e748391252eef283131f708844faebd2bc3235b18dbbcdb6616b2230cf08095a945f32628ade44a5972fcb080edcc6f3e7c14696bb342582c423253a212a33", 0xd1}, {&(0x7f0000005540)="b0aa287bb50553d4bed2cf6a7b2e4c695beb260380", 0x15}, {&(0x7f0000005580)="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", 0xfa}], 0x3, 0x0, 0x0, 0x1}, {&(0x7f00000056c0)={0x27, 0x0, 0x0, 0x7, 0x3, 0x5, "3840bd7a41ccc8b01dfed39050fa89425244eef20c3eac4d191dd123a941db9dc528efbea5faf03ac1fd3741cf5c76e4f349d217079fde1793dc70123c262b", 0x3d}, 0x60, &(0x7f0000005800)=[{&(0x7f0000005740)="34b16085946b1ecf1e2f262ca9ac3009a7493eafdaa9847699ed3ca1185e70e9801a8f1ce8005e91f0ea9a73e5f310907f340803be78e48c2ecb201ddd9bb27d9ad27da9eadc1feccb0431dd9069730f3cd73b0c87d666eda83177742d652eadcbce3e17a76dac2f688222e9e543b93a3f863f69f0b0ab8369dedee0b53467794f2fc1cfa68b9a6b6ce22fba8e0acce0fba31546f042a2c3f7427d28432afc1367768ae8da20e6fce27a756bbd778feb85ab0101", 0xb4}], 0x1, &(0x7f0000005840)={0x38, 0x103, 0xfe2, "dafe1a6a76847de555a90dd4d78de3f1ba519790457677c7b3163179ce774c0be6d4536a"}, 0x38, 0x4}], 0x8, 0x40000)

2018/04/25 12:43:22 executing program 4:
r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0))
r2 = fcntl$dupfd(r0, 0x0, r0)
write(r2, &(0x7f00000001c0)="4808ef80638bd67107c75092a65db95710c194b3c1004654754a4b2ff3f4a38ebf4b820eecdb6e41d162c907a49a8666799ec1ba9f44bd7ecf9a3c27fedf8642ca142395f7e8944a06d4395b67d3ac97adde4a5369acb23fbdafb4a0c9cd86d66f1014e7e542a706ba95722a7ef5254dd73be56a10b9faeb4592f0d98885e385b566c02b43aceb813fb2cbef5580523a8048887e4128d1390ad28319120bc4", 0x9f)
times(&(0x7f0000000000))
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={<r3=>0x0, 0x3}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={r3, 0x8, 0x1, [0x0]}, &(0x7f0000000140)=0xa)
ioctl$TIOCSBRK(r2, 0x40044591)

2018/04/25 12:43:22 executing program 7:
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)="2f0100000000000000617400", 0x2761, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00')
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0xc0c0583b, 0x20000000)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={<r1=>0x0, 0x81}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0xfda5}, &(0x7f0000000140)=0x8)

2018/04/25 12:43:22 executing program 1:
r0 = socket$inet(0x2b, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10)
connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10)
socket$can_raw(0x1d, 0x3, 0x1)
shutdown(r0, 0x0)

2018/04/25 12:43:22 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
fcntl$notify(r0, 0x402, 0x8)
r1 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xc93e, 0x200)
getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000000c0)=""/4, &(0x7f0000000000)=0x4)
r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'gretap0\x00'})
r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400, 0x2)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x9, 0x3, 0xff, 0xa, 0xc69c, 0x9, 0x6}, 0x20)
ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f00000002c0))
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x1, 0x1, 0x3, 0x2, 0x0, 0x7, 0x9}, &(0x7f0000000100)=0x20)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x4ea, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x11}, 0x5}, @in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0xc2b, @dev={0xfe, 0x80, [], 0x14}, 0xa43b}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x8000, @empty, 0x8}], 0xac)
getsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000000300), &(0x7f0000000340)=0x4)
bind$bt_hci(r2, &(0x7f0000000000)={0x1f}, 0xc)

2018/04/25 12:43:22 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x0, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$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)
close(r0)

2018/04/25 12:43:22 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0)
ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2)
r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0)

2018/04/25 12:43:22 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0xd0010000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:22 executing program 7:
r0 = socket(0x100000400008010, 0x2, 0xfffffffffffffffd)
write(r0, &(0x7f0000000000)="2400000052001f0014f9f40f010904000200071008000100010000000800000000000000", 0x24)

2018/04/25 12:43:22 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x6, 0x7, 0xfffffffffffffffe}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)
pread64(r0, &(0x7f0000000040)=""/225, 0xe1, 0x4d)

2018/04/25 12:43:22 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
r1 = gettid()
syz_open_procfs(r1, &(0x7f0000000040)='net/udplite6\x00')
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)

2018/04/25 12:43:22 executing program 2:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="14"], 0x1}, 0x1}, 0x0)
r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200000)
ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000040)=""/159)
write(r0, &(0x7f0000000140), 0x1c4)

2018/04/25 12:43:22 executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000013db4)={0x20, 0x20, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0xc, 0x0, @fd}]}, 0x20}, 0x1}, 0x0)
recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, <r1=>0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x26, &(0x7f00000004c0), 0x0, &(0x7f0000000540)=""/226, 0xe2}, 0x0)
mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x4030582a, &(0x7f0000000080)={"73690200"})
fcntl$getflags(r0, 0x40b)

2018/04/25 12:43:22 executing program 4:
syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac03, &(0x7f0000000100), 0x2000070, &(0x7f0000000100)={'nouuid,', {[{@allocsize={'allocsize', 0x3d, [0x30]}, 0x2c}]}})
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0)
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x4, 0x0, 0x5})

2018/04/25 12:43:22 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$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)
close(r0)

2018/04/25 12:43:22 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:22 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)
r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x800)
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000000c0)=r2)

[  139.384902] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'.
2018/04/25 12:43:22 executing program 7:
syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x581000)
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0)
ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000040))
ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000080))
r1 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=ANY=[@ANYRES32=r1], 0x1}, 0x1}, 0x0)

2018/04/25 12:43:22 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x20000)
accept$netrom(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10)
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)

2018/04/25 12:43:23 executing program 2:
perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1, 0x3, 0x8000}, 0x4)
r1 = socket$inet(0x2, 0x100000000000000a, 0x0)
ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000240))

2018/04/25 12:43:23 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:23 executing program 1:
r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2]})
ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000000000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}})
ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250)
accept(r1, &(0x7f0000000100)=@ll={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x80)
ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x1e}, 0x65, r2})

2018/04/25 12:43:23 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$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)
close(r0)

2018/04/25 12:43:23 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={<r2=>0x0, 0x9f, "41d52098508839aaa9e62a32a887eef9193f76fa90fa37dadc3323e334dd32b1dc7e43350b2417571b78a50c6ddfb9430d2da93491f21ecafab0209bb22f04d64495cab8633a25cdfca383915ecf163ae0f4b1f96aba664f78dff2bb7e48f249aa6882ca23018a8afa2812afa5b1ad81d8aba378088941ddf4ce12c171e3431dfbd30b03960d9e8300606a40a1fa4dd8d2d2a6d3edb262e182b2311a956510"}, &(0x7f0000000100)=0xa7)
ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000001c0)={r1, r1, 0x7f, 0xfffffffffffffff9, &(0x7f0000000280)="fba10606c22d1e6ab699c30b495c93583e2bbcd550ad777ba82a811a8b564119db1ed232facb6364d01f668a0b60c510e6b56e0099952f20708d6cdc293dc50518f3db908f6446b4d3c66387ef45649d96846855b7f0489822ede3de9c0b414e8bc956ac351e9ce705ff24d4844335c9e34293c53322c759b70937dcf57d21ddda61b913a27a2a6cbf1626f95a0e86358bfc94116e3b65a63fad8c245334a56801cecd2c2ce768c103517d18d76d9a8275bab202d1e670c49f85e9d84cbc2aaeec69868484ecb8da8da8fc4de498e5d7274eca397c01d7696fd8851c956d96432955e91efb93b2726e102f198a9728c74b53df78a580406b350b7738fe633b75fa6d0bc7dd8eae805036dec76d01aa73ae98b19345a366de098815948b6b87e4fd08b7c5b78c7747db8bd2c8dc0b0283461aec609f661c6c8cda8fe7c834b66734cfd6af26ca6f20d9583cb8e30ea94a241d5778be0f7f6b92ebff2f9b137c8c9af4f1899e6778553ca1c7bc84e269b536e1a4354395bddebd2697755dbdeedfaf0d753b4d211ce0982e04c7d62d58fd10fd45eef0d42c07eb034c311e7166a2ae300801f1287e72d4e9e21d1671fea0182269805c31bdac56cd09e053fd3b9625f94c11d1e72051b9517e5492b20ba38dde2405cd773663430f721f4f6e22e0003afd70eb2a82b01513508da5d74a8a123b175a013fb1ae467a13c626291a2828b5938072f258123edcdf64eb6045be272b87a12cee9f930027501bf756df57a02c92380578ce71b7b0fa707b9e6a2348def86d39d03050a89795e3c4d33c0e4a07c5dabd2a0292a25f8f3072aea64ab933627b68e5e984b2aa9e5cec6a0da5ec2b241aa6dc7a360456f6498b2e6bbbb856ca423615e3207fbdbc5213c5fb45d409139f01a7f98efd23b0a3d523ced4951d0e0ed17d428d6d050a2e049c3370f1ec8ed4523789ffcd4e8a3b76820efd271685c0f139c0a060b8c77e2958bf8a696fce9f9ef818c3ab7aa28d2488c61ed9b9bf80339940d85bf02d74d2b48fe50547f1c67ff7e3f6796909cd2ed6a4addc944c6cab50d0c25ea137a3c24b404c58df6744416900b5ffc393eb34c1ab90e3dbb76566e3b7f89727b42c20160f3127aeb00c8ee5c92c3bfc7435b4dd2e07a66b660e39dde13e4a3ccc90dd12e2937932fdf400eb429f60d8b1207aed9b876129806a5bfd96379e19978e94ae24a0b7c4fb400a16663abb91720c5d96ddbb3e9ebf69bd0cbb83bf1aea81b4131268c36f1b81ceae5dbeac5186995d15494260c169b3061d1386688d0b79d78b8a03a46bcd34d9409d1be5aabded3caee6578e49644de4d2a21cebcd7e254ef30fa9f118a023286a8ffc4227754b61920ef66b0ea512355bd7d5e943f0004b1367762b4ff50ca24f79d90660b804a12ab2a0e34a36e29bacffcff9c69a273e947952dee5953d952ac3a5ab40bf4e15c0eb596ec25fc475ff16578308a4e6e86f58d08930ec894c86357049167b47df2cba9d0f4bb37d83c5480c3cae1cc4a3d7bd2e42a4dc5139bc8df7519bca7267289cf4ce918cff33b29a881a749ed7499515c43df5a9f35cb410d4147d7e83efd96c4ccb3f66272ea9a966610bad69633dee7ee7d0d6c4e18c7d7234b98a66201f375b47bcdc5551fefe055642354a6d9a249349259b27dd08afb6e5f8bd7d277dd6433706e73619c2c550c68406a9574953d383b2630a295e08a772e1160a53baaec800bb5ad7390b8a0fbaff7a88115dd7e2ff7faea6b92ee9d4f89ae7c52319e8fc94395dc689e4dce7de118ebda0d49aa48c711f881924accd1e840111aa4d92a06963a5877755cb235d72bfe8a7d54a55c93d62fdbc8ec3c2d22596c86faf8d318a48b01f228d5e9061778a4dfc6e12bfe50112337567bbc275457b4a9b48859ac38e1088a20a7eeb98893f8cbda874f5d336d5ce693367994cad60d298f425f99ff45a10d614aca8fcc9a99f99fe0a94fa7b4bf40df7d6e463d6406247914494e94edf10a2c3cac7af0149687902b2b18e44b1dd40939e5fdd0762b037082186bdc98ff72474404dd07d86512c4c1d8d083246f14c7ffd80e23890634035049271421c2116e5e2c8c15d63cb1e662272371c3c298596ca37614098d79e5a9f37a36932b4c3cdb452610413be51ae1d8c68626e370727ffc2919cfecb6c872c29edf1be035abc40979a9caa5004baf683b90987cef106520d4bd2be207bb5cbb6636e5097599463ad06c226e1dcd726b9817f55526f9b6765f0197c2b78ae0ff50a1be4addf7436b5880f6dbadf149a638058cca6b265af292c58d8544ca902e3b833fb4bce7f8beaa1f0944942f1c5af298b7ea7960c84f6be781188cb539c1adfaef8cfb955031293809be43905c08739c6a018cc2fba1b637974b19016f681421a43e490db1cb8d47cdfab464dcc5f7c67bdecab354954cb4e00762b9898e9cc6e59749bf6e65e8c8fa2f4a12eb3ec624807fead945816824bc483eb55c2692f14718e28849c2179968b0572c3eee85d3f9010bd7384994a1f823b3c27f25492509888f9cd77c64798465615bf5bafdc51fbe8616363b378b1a7fe0ab382f73f14e0c1d97c160d0dc55bcf7d5297ca3612140ac543695c47ed8849fbc4d4baf3de45de374c8346767fd71d0013529c6729a3fdd28b4154398a21180771b503c726e043fc7e890d9beb417f2997fecb211b30b8d991425d1038b803f8cf234ff7daaba035f59ce66d48c60df7de13811bf1e26d37741879570ecb362dbe9f83154a4e42234a1b53a4a205315a050bcab818e9ac18f8746866354f78a06c476b54d778930057dd451e74ee9975352d92641862666c71db4a35cdf1e985e5c39d3a4258a9c1775c0717ccb33d859d0650aee0f1b221c6e47a29db47c30e9449acb2ec36b585fdc15417d171ae875ab5fa86d841e508f74e5afed8fc868b1a52cdf1f97212ce432b2511dc7dc5652c25ba137c3d6658a4b4774da59df92a1d8a3b3469c7d8d87a95ca605babd9f718503c1c62154d06360f15e2754b43a52d3c408d262dfeba1223dcf1e4da25d2fef56f0d4ff4d24a4e8cd4df590cbc34f54e613971b2894c3d3f481f361994db1e89a4ce4c2d1b3c9c5b8d00e9743ebb07d31d9dff9fc2e26d2aa088c5c9aa4ac7221fdce1f000a8d27448ab7cf652db5ce9c4fdb364b72ca3e31658fa7e9169661b70f7d27f0ea0854d9bbe2ffdbaed11500c415de71cbc6f836ecbd0b22bef466cfd63da5b25d97c92bf808b7e44537c1f496bf2c4828d3e7eb9f708878e10dbf3c6146fd9e1ebce528ca317479c471f438169e04ddddbef56dbe9a0cc9db53e06b415f8f71fa6265aad70d55f681a279654ce840a65eaf5c52d0ed8ab0fbc1905e77ac57a844b5c13dfeae296e801e96ce28db5ea0f1b7dfd56ad28cb600300dc1991890f8e611ec69c8e98e2e4d955f53583ee11cd4f605b999a3b298a0fcbc085744d7b78ccb5998635a7801558afd97d83142b6467c0e3d10dd70675510ea33b4741fd714e24c2642baaddd01c00cbea46bc25ec7e32e00f34edfb20ead9270adf2e6b3e496e00f34e11fe77618db6124ba273b4043d6cbbe4843cf59800936cfe24cb1e91d4e8db7c9606dfea8fc98247b11d7e70f4cf376186bdd84a5e46d761549fdd7a01a7e4ee468128fa5746479d8c03d939c813710192b1bcd274b2a89acc47b94eb6398ba8db8a518379db41f76ea2b996022d727a2412e50621784534c0362c2ccf6fef09559bbaa306c5b8d4b07bff820db12bb15b901e42b7e4f2bbce9af20769d7fb2eaaaf577a55cdce12039bddd28c43d8780c5d4711fe0f08b1c154697203d7a93e373454a79907f4ee3b2653f36280fae2e181782da9ecf6df9962319b76d5c546581baba28e4e3161753fb8847101b44805cfb0cf126fd9393a8f703b0b07bf6940a93015383b607b92b8b77b88b7202a68a6d996ea31855f78bdaf515fcb6ca459c3f8fc6c1e306c9ee7ae8cbb7571a1454151a70dafa66437b1c551e43d7bb458d898343323448bc60ccb815d18ffdf6dd7eb8f15c83e191c9ba35f8764d1a0ff4c9fce2380f40581e80329d224045b5b077998f0763e1c52947b3529c1aefef8696562266ae437f942c46bab8867f791e3ac9596ccd928ad9266cdd59a5543f9f8d73e85384dd208ac76e15d44c19cfa476495810ae3c6092241032d3ab4add775786fa853de8dbc273f5f3831e582ea47f16dad8181ba68c072b006426add79c983629a8c79acc9a87daf98cd83ee12b91eab7ea7dfba7004a0d64b0d904d2aeaa805c447f3c84b08ded096a4a1fa93cbb8fcd5bdafaef70b856d150fecc7aa7dff896f68b4998adc256f3431d844abce14069fa76672690f35d24f1fa01b7e165d5273f7f5638a2330f831f47168b078c3725c3e0272f704563a82516611dde43878452814e08cd19fe0cc424856ddf4e49f628f7f18d0a079d811aea19a623af1086172bdef39d1047005602234bcd0b4c4a9fecc38d7d7bdc6128f76ad79bade04dcde6a652b87cc2ee1469be7f5b6cb4cf02dd2191ac2fb2c1be8ed9d274ccbdd71c2015169c3b943319fb4d8c0bd7c9ae7ee889fc4e9530fcf273a3b1da4ebf7326655323568427f6132f3c66e970b3a468d474846bcb0e68793fb2d9d693374794db9e3564dd62d1923859cab72fca715cdf9b41db47ae1a840e3d92fe7735203caacebd44afee7ed0ff2ce4823aaa87566474dfcbc779c45fa77315f5670a355d108dbb12193a6d40468a6eb2fe570c14c312ff2fa5e3bfff15eb211e08efbadbdb9952aae7fdef1a27bceb7b77b23a9ca878c9e3c23ffab38e7a219d5f051be93fb1dff7f2d354d834fe7dcb4e2ffb708d7f4a1ff22e8ad80147a0d5505e7e7ed899245a2581ade126fe3856449f3cd1af78701cfe75393b3e79a349485eecde53354021debce511f4448a4a1e4bb54b0de54e5e4f9e205df9ead42251fa204cc2582e28854ff97361ecc1fca3a81c40c8e03c59b351819b775edbf46d59172946050f4bd9d0d2b4930f67502feb47e5c14c30697510468cdd05d1223e1a4fbf45bb5dc5c13b2128dc2cd20205520d3848415ab46fb052958ec6b97cb854534ef1211f6796c1069c8e88aea7e02ef4a348c78df52f7deb4645193909434aab7b5147c37d1caf5e0a0ecf17dcadc64b95c6bb1a1af1c94eede69264bb740ea8c5e641269c4ac5731847d93702edc90f82405652d35517d55ee9fcefe3a0655f6ac6c6118d2f753dd1fe8c5f3d0c76125ea5f80969bddda6b44234cc8bedc8f1be1fb8458a1b0b396db09c48f1834e77d4cfe04f57bf5fd7cf3baa78396a9462e119f1825ea54fe4327145a7df6eac8a0d104fd599f4e668f0ee39887fdce16602e72ba8a91ca165eb59e6aa38a92c6bf45ad7a12efe9b8f618e7574340df707780ae7d86bfdb82a31da6901a8ebdc99383931f9e306be3d94dc9e0720b18888629b7ba7deec65d371d1f5b02a306ccd27c3759cda660f3a465f585f31ef27c3c0418e2c6b67f11013a00fc058d3c4a77b06a3130b1b27235c3791bd9f01cdf2f664740fb9f9609a4e0acb249f65fb651d3ac61cfe160f152a9b5dceae1d231610000b687c0dc2581bd948bfde4aac8a127dc5e5b770ef6453bd1faa582cc741edf80892f167acf7ce713db0343e1865aa26d99c07ca05cec7e7d23997f69f27a796afe8323b14380ccda965c6596614f0606411748d2027e58a222af83ded2b52a634a9fb2ba2c78fef269fcd0f09b3057b5", 0x80000001, 0x3f, 0x9, 0x6, 0x0, 0xffffffff7fffffff, 0x10000, "cae8b63930c295b90675a8f22f0319f81ae8aaac8ddc94152c7c55b306df14ac0adea1d835796032cc2c166bb48b3dd45c6a88f2d271d950c81e7a17bae8ded29713"})
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r2, 0x1}, &(0x7f0000000240)=0x8)

2018/04/25 12:43:23 executing program 7:
syz_extract_tcp_res$synack(&(0x7f0000000200)={0x41424344, <r0=>0x41424344}, 0x1, 0x0)
syz_extract_tcp_res(&(0x7f0000000400)={0x41424344, <r1=>0x41424344}, 0x3, 0x40000000)
syz_emit_ethernet(0x38c, &(0x7f0000000800)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [{[], {0x8100, 0x40010000, 0x2, 0x7}}], {@mpls_mc={0x8848, {[{0xf9, 0x10001, 0x4, 0x8}, {0xa6, 0x3, 0x5, 0x9}, {0xbb04, 0x2, 0x0, 0xffffffffffff1e83}, {0x7, 0x2, 0x3, 0xee}, {0x4f82839a, 0x100, 0x1c000000, 0x1}, {0x0, 0x0, 0xde9, 0x1f}, {0x400, 0x8, 0x565, 0xffffffff80000000}], @ipv6={0xffffffffffffffe0, 0x6, "75c26a", 0x336, 0xff, 0x8000, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[@routing={0x7b, 0x8, 0x3, 0x3, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty]}, @routing={0x67, 0xe, 0x2, 0x9, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xf}, @dev={0xfe, 0x80, [], 0x21}, @loopback={0x0, 0x1}]}, @dstopts={0x8f, 0x37, [], [@calipso={0x7, 0x20, {0x9, 0x6, 0x9, 0x80000000, [0x6c, 0x2, 0xfffffffffffffff7]}}, @pad1={0x0, 0x1}, @generic={0x9, 0xae, "3895e0392651a9be78672631a5d40174014cea22a66553f973b422d1b18755c2782dae1a798f0f1165a327db53bb91e3670f518836e5a50af114acfa412629694fbb57d26520fd15e7c3245617e2b365c0183258c2a4680353b88c9ef6e14ec7a77f352a9c5db58bc9888584c20126d2bb39cba904e853135254fb86e79e1afa90bce816b1b6eeff8f3845950d65d6b8424fca9d4dddd1654d6d56f63689e695f1191a1c9d57a9dd19072f7ed90a"}, @generic={0x156, 0xe5, "0e303b686a83de769ec0825bfbba31b141db99055f86d76e2de5f388034b19fed28de816b6b3d8be95c660b008507f4542ce62ef9a49efe9d1e58404959a75206bb86cde4e9858b261c6907f7ed80e340483bd7aaeb52b042f56d9f10423814230929b10253ccc9abb5955911e551cc49d19e26b07fecba52e218453fe7fa21c8059a24ee95c595a42b31a7fc0e3d476032dfb1c68afc932a3c5c3118bd63d8cf15db00e1d7a263999d250e5cf4e4e9e63a7553f087fcd33412a442f0972828c7c6aa6edd6da03e5ca8ec422b83646cefaae6675286fbf1b87d13e5a035446200d1991e0ee"}]}], @tcp={{0x4e22, 0x4e22, r0, r1, 0x7, 0x0, 0x1a, 0x10, 0x800, 0x0, 0x0, {[@sack={0x5, 0xe, [0x0, 0x5, 0x4]}, @exp_smc={0xfe, 0x6, 0xe2d4c3d9}, @sack_perm={0x4, 0x2}, @exp_smc={0xfe, 0x6, 0xe2d4c3d9}, @mss={0x2, 0x4, 0x20}, @sack={0x5, 0x16, [0x2, 0x3, 0x40, 0x7, 0x4]}, @generic={0xff, 0xb, "87f6fd7809649c4562"}, @exp_fastopen={0xfe, 0x12, 0xf989, "6d53f58ee694f7e23a7dd3dd05ae"}]}}, {"6f4ab10fe857220332b8de186694b44fbd374bfdf567454d000112eff66db4e7d64727a78fb1388eefeddc7463d65e02c883fee9623594b5f4188e55e31eef288683f5f64a23"}}}}}}}}, 0x0)

2018/04/25 12:43:23 executing program 2:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101001, 0x0)
utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x1f, 0x174})
open(&(0x7f00000000c0)='./file0\x00', 0x240000, 0x10)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246)
pwritev(r0, &(0x7f0000001580)=[{&(0x7f0000000200)='\x00!', 0x2}], 0x1, 0x0)
clock_gettime(0x0, &(0x7f0000000100)={<r1=>0x0, <r2=>0x0})
clock_gettime(0x0, &(0x7f0000000140)={<r3=>0x0, <r4=>0x0})
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff)
clock_gettime(0x0, &(0x7f0000000180)={<r5=>0x0, <r6=>0x0})
clock_gettime(0x0, &(0x7f00000001c0)={<r7=>0x0, <r8=>0x0})
write$evdev(r0, &(0x7f0000000240)=[{{r1, r2/1000+10000}, 0x8, 0x2bf, 0x200000000000}, {{r3, r4/1000+30000}, 0xce6, 0x2, 0xad1}, {{0x0, 0x2710}, 0x77a, 0x5, 0x5}, {{}, 0xffffffff, 0x70f, 0x8000}, {{r5, r6/1000+10000}, 0x1, 0x3, 0x1ff}, {{0x0, 0x2710}, 0xfff, 0xcb, 0x2}, {{r7, r8/1000+30000}, 0x6, 0x80, 0x8}], 0xa8)

2018/04/25 12:43:23 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0xc3ffffff00000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:23 executing program 4:
r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00')
r1 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000019c0)={&(0x7f0000001840)={0x10}, 0xc, &(0x7f0000001980)={&(0x7f0000001880)={0x44, r0, 0x201, 0x0, 0x0, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}]}]}, 0x44}, 0x1}, 0x0)
r2 = dup3(r1, r1, 0x0)
setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000100), 0x4)

2018/04/25 12:43:23 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x800)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0)
setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f00000000c0)=0x9, 0x4)
bind$bt_sco(r1, &(0x7f0000000100)={0x1f, {0x200000000, 0x9c1, 0x503, 0x9, 0x7f, 0xc5}}, 0xffffff1a)
setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0x1, 0x4)

2018/04/25 12:43:23 executing program 1:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x146}, 0x2c)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f00000002c0)="fd1d85fc2e2f67ca7a000c49616fa0e28c91d193877bf6a3be34a502b4150c7a4b628a6443a342a9887fbfba55d0cb188d2888db28136fc7519e9b3c7c97136febaea7cf27ca0962c8284892271f63d7d469e36b4c6247a6dafcdc73d09ff485e4c3e443df0f04ae0337a3141267284ddc72d170cd7c935ee21f572989df8a4e8ad21fde9034e876394fdaa493bcaba7c9991a8afdfd57999d8ba6"}, 0x10)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10)
r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000180)={<r3=>0x0, 0x70, "fdb282e7e382c53f3bbfd8079e0a3d3cf7d6db6e9ed15c5337186ab4c3be3a692cc3749e9fee79e71200b5b2f20c8537efb9c1762709f1d644834e99bcf2b54a7ec46b9bda73e2c32ddec1a07e3b72e7e87b19b604ab49e2dda2fce30dcf278f97c697a15e26cda8eb7aa82c62a95427"}, &(0x7f0000000200)=0x78)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r3, 0x3, 0xc3ef, 0xd7, 0x401, 0x8}, &(0x7f0000000280)=0x14)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10)
socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080))
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000003c0))

2018/04/25 12:43:23 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = dup(r1)
sendfile(r2, r2, &(0x7f0000000040), 0x40000000000008a)
socket$inet(0x2, 0xf, 0x8000)

2018/04/25 12:43:23 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x20008, 0x7}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000180)="df097e9f9089d251251f328e6186d18a9021394bab69ade60e5e92442e6de4bf000000000000000000000000000000", &(0x7f00000001c0)="d4a00632209bd8d163ba8c0ebb671e130f9caafae57d8d26719c4bbb27d9600c7c2cdc0000000000000000000000"}, 0x200)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x8000, 0x0)
getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4)
ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={<r2=>0x0, 0x1, 0xc4e}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000340)={r2, 0x6}, &(0x7f0000000380)=0x8)
r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rpc\x00')
rmdir(&(0x7f0000000100)='./file0\x00')
accept$netrom(r3, &(0x7f00000003c0), &(0x7f00000002c0)=0x10)

2018/04/25 12:43:23 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x100000000000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

[  139.779847] netlink: 'syz-executor4': attribute type 1 has an invalid length.
[  139.852165] netlink: 'syz-executor4': attribute type 1 has an invalid length.
2018/04/25 12:43:23 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl(r0, 0x7fffffff, &(0x7f0000000040)="6a0aba75ae9fd67d7341f988bcc3d905fc13471d5c97c52c988a8afd")
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)

2018/04/25 12:43:23 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$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)
close(r0)

2018/04/25 12:43:23 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet(0x2, 0x1, 0x0)
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x80000, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f757465e4ffffff00", 0x20, 0x2, 0x328, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000800], 0x0, &(0x7f0000000240), &(0x7f0000000800)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'bond0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x2, 0x20000, 0x0, 0x0, 0x3], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x4], 0x70, 0x70, 0xc0}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x88b5, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [0xff, 0x0, 0x0, 0x0, 0x0, 0x80000000000000], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xf0, 0x188, 0x1d8, [@realm={'realm\x00', 0x10, {{0x7f, 0x8}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x5, 0x4, 0x3ff}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x3a0)
modify_ldt$write2(0x11, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x40}, 0x10)

2018/04/25 12:43:23 executing program 2:
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000100)={0x7, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x108)
r1 = socket$inet(0xa, 0x6, 0xfffffffffffff3e0)
fcntl$getflags(r1, 0x3)
syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x400)
r2 = semget(0x1, 0x2, 0x10)
semctl$IPC_RMID(r2, 0x0, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x3, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)}, 0x78)
syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x80)

2018/04/25 12:43:23 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000017, &(0x7f0000d06000)=0x1, 0xfd9d)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x4}, 0x14)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x502, 0x0)
fchdir(r1)
setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000000c0)={0x1d, @dev={0xac, 0x14, 0x14, 0x12}, 0x4e23, 0x2, 'nq\x00', 0x0, 0x2020000, 0x66}, 0x2c)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x130, r0, 0x0)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100)=""/130, &(0x7f00000001c0)=0x82)
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x80000001)
remap_file_pages(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0x8, 0x20000)

2018/04/25 12:43:23 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x9}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)

2018/04/25 12:43:23 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0xd001000000000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:23 executing program 1:
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f00000002c0)=ANY=[])
r0 = open(&(0x7f0000000080)='./file0\x00', 0x2000000, 0x0)
setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000003c0)=@dstopts={0xff, 0x2f, [], [@ra={0x5, 0x2, 0x80000000}, @jumbo={0xc2, 0x4, 0x101}, @ra={0x5, 0x2, 0x3f}, @calipso={0x7, 0x50, {0xa2d, 0x12, 0x8001, 0x7, [0x2, 0x1, 0x0, 0x1000, 0x8001, 0x100, 0x801d, 0x7ff, 0x400]}}, @generic={0xbd, 0xfe, "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"}, @hao={0xc9, 0x10}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x8}]}, 0x188)
ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0)
openat$cgroup_int(r0, &(0x7f0000000380)='notify_o._release\x00', 0x4df, 0x0)
getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x1, 0x5, 0xedb, 0x98, 0x9, 0x8001, 0x5, {<r1=>0x0, @in6={{0xa, 0x4e20, 0x800, @empty, 0x1}}, 0x3383fcf3, 0x1, 0x7, 0x5, 0x4}}, &(0x7f0000000040)=0xb0)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x101}, 0x8)

[  140.037210] IPVS: set_ctl: invalid protocol: 29 172.20.20.18:20003 nq
2018/04/25 12:43:23 executing program 2:
io_setup(0x3, &(0x7f0000000080)=<r0=>0x0)
r1 = inotify_init()
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x800, 0x0)
io_cancel(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x1f, r1, &(0x7f0000000140)="58307adcc877ed3d528a871872b24c12640b4097457db62e7f4315438a20f7d4abace30ba7a74281025f66840bcdc4592e9cac1d0f6cecb51b9056a743b161690fc11f4318d963deb577659e0a0f5e07a5e142873dcc445e41184fadfb56cf0d63ca15593215303d69526975e4bc2b820fcd001d09754c298d72484fe1334eb8cc14a0f1129ca0e15938ed21f5bef742752c912b1fcfb6e239891b68e29343a84ff7a6aad5b23b66404b226eab1af4b5185bcfe7843b5e07eb07f68bddabb48d712c8f1256b902054bbc026242550a095edd97e3603fe5", 0xd7, 0x5, 0x0, 0x1, r2}, &(0x7f0000000280))
bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2000001f}, 0x2c)
r3 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="b400000048000000250081f65772ec5ec29b7f00000000000000000f000000000000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48)
r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x210000)
ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'veth1_to_team\x00'}})
setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000040)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x9, [@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @empty, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x34)

2018/04/25 12:43:23 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$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)
close(r0)

2018/04/25 12:43:23 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x200000000000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:23 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
r2 = getpid()
ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r2)
ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0)
r3 = socket$key(0xf, 0x3, 0x2)
getsockname(r3, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000000c0)=0x80)

2018/04/25 12:43:23 executing program 7:
r0 = perf_event_open$cgroup(&(0x7f0000000100)={0x2, 0x70, 0x80000001, 0x6, 0x1, 0xffffffffffffffff, 0x0, 0x191, 0x204, 0x2fa79bd4452ce258, 0x828, 0x3, 0x7fff, 0x4, 0x9, 0xf035, 0x5, 0x8, 0x0, 0x7, 0x0, 0x3, 0x80, 0x2, 0x0, 0x0, 0x18000000000, 0x6, 0x60, 0x0, 0x4, 0x7d, 0x7, 0x7, 0x8, 0x9, 0x2, 0x3, 0x0, 0x81, 0x3, @perf_config_ext={0x8e5, 0x7ff}, 0x400, 0x10001, 0x2, 0x7, 0x3, 0x6, 0x3f}, 0xffffffffffffff9c, 0xc, 0xffffffffffffff9c, 0xa)
fcntl$getownex(r0, 0x10, &(0x7f00000000c0))
getgid()
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000780), &(0x7f00000007c0)=0xc)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000007000), &(0x7f0000000000), 0x4000}, 0x20)
r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101005, 0x0)
ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082ef0a)=""/246)
pwritev(r0, &(0x7f0000000200), 0x105f, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x0, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3}, 0x2c)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0)
r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={<r4=>0x0, 0x7fffffff}, &(0x7f00000001c0)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000240)={r4, 0x803, 0x30}, 0xc)
sendfile(0xffffffffffffffff, r3, &(0x7f0000000040), 0x0)
fallocate(r1, 0x0, 0x0, 0x4000000)
getpeername$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10)

[  140.084777] mmap: syz-executor4 (11166) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt.
2018/04/25 12:43:23 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c)
r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0xbb62715c0eea77cd, 0x3)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)={<r2=>0x0, 0xec, "19cb8cc1cf554f4a5a985755f2fa7f41902084b7be5f267b9645fbd024a67163173665580ffa22c4c7ab98bc7b2b5cb3eb19c3962205e1ebf362c219bfeb03e33d9fda11604c0a0d84774ffe095fbaafeac69c8ab59610fbb7f7a35f55258a7016a879b2dcd17b07082a3e49b804bd304c01874251b8fd3eab994ccabd73b7fbf7e55512cf23d1bd04668c72d614f445c17a5928f47d94aae58615d6e2924be659be44dcda3bfde505b023c6a79c83a1c61c2fcf8036fca0cf6d19ebd2a0477dc1479af6a6fe41352db283b034314bad4698c4ade72e6989e75f8d271dfdfb40dd0ad31ffdc66c698b1a4819"}, &(0x7f0000000100)=0xf4)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={r2, 0x48, &(0x7f0000000280)=[@in={0x2, 0x4e20, @rand_addr=0x80000001}, @in6={0xa, 0x4e20, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x100000001}, @in6={0xa, 0x4e21, 0x1000, @dev={0xfe, 0x80, [], 0x19}, 0x200}]}, &(0x7f0000000340)=0x10)
r3 = dup3(r0, r0, 0x80000)
getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)

[  140.144437] IPVS: set_ctl: invalid protocol: 29 172.20.20.18:20003 nq
2018/04/25 12:43:23 executing program 1:
perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x801, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000180)={0x0, 0x8001})

2018/04/25 12:43:23 executing program 4:
clone(0x0, &(0x7f0000000380), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886))
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = dup(0xffffffffffffff9c)
ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f00000000c0))
waitid(0x0, 0x0, &(0x7f0000000200), 0x204100000c, &(0x7f0000000000))

2018/04/25 12:43:23 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x300000000000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:23 executing program 2:
r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x98)
r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0)
keyctl$describe(0x6, r2, &(0x7f0000000300)=""/122, 0xfffffffffffffe3b)
ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x4, 0x4, 0x0, 0x3, 0x7, 0xa51a, 0x2, 0x800, 0xcda, 0x19})

2018/04/25 12:43:24 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
lseek(r0, 0xd, 0x7)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r3, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10)
ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={<r4=>r2})
sendto$unix(r4, &(0x7f0000001680)="deb3f529807bd582ea8035ed5d1c221fb3a74eb9f3f8b160f1f6cb12abe8b78852fda77dd16f31d58ce317ae7d702692021101b3e061d11d276f433fa5e631cbcf6dda3c9f8eea08bd01c9eef4f78ccdc2ac65f88ac6ea47273ab2e20e6445d68a7e50d5a5331daa70d67fd6599bd6d90887bf4c9b8df58944f4464e52ef669b9c4484a94796fcfb08b69544155fd3f797b033b3be272824da309133dc2030a7180f8a98432c3a0100d414d2a6b888b5f5c8d89f6da5d745c6981642b10d41bf50285bf5785dabc34406ae3b59d7f44aadcda937643722d428ea84d57a415dbefa50d50ecfeb19e9b552406e6991da81f4e7261044c0", 0xf6, 0x1, 0x0, 0x0)
r5 = accept$alg(r3, 0x0, 0x0)
sendmmsg$alg(r5, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000001580)="f4859b4bb55d0d65f93e5cf965c73a2ac1100bb326e51270e92ef1bbaa3fb2b90c53ad606e1023719ab11babfbb786521d15ab48d3771792c6866964a0597634c3398e0a786f706415e4eea7e037c410b43a97a998a7a43450933e8120ec36ee90e41ac7c0661433fe9a97ea6c03d35d421455f8099e2cdf9acf16ef862c6ae70cacd4b2b454a6b6af7d212333254d965deb6c14d78a762151493f65a3fe3b5b7a3952573d375509259b05ade815a69ad6b904af79fc6b1c6efbb4c0eb0240a88f8675f8020ec263a2c6681d5f25dcf4", 0xd0}], 0x1, &(0x7f0000000040)}], 0x1, 0x0)
recvmsg(r5, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0)
r6 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x401)
lseek(r3, 0x0, 0x0)
ioctl$VHOST_RESET_OWNER(r6, 0xaf02, 0x0)

2018/04/25 12:43:24 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x8, 0x7, 0x0, r0}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)

2018/04/25 12:43:24 executing program 7:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c41ff7)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x1, 0x5, 0x1, 0x7, 0x8, 0x8da, 0xf4, {<r3=>0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x7fff, 0x3, 0x3ff, 0x27, 0xd4e6}}, &(0x7f0000000040)=0xb0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="000001009ccd7be964be933f05aa30b823ca0fac25fd1813b266e4d2c8e7b59a0239da9e2a1efd59f53c280e340051a8a3d0b4c3ce5746fff105c8020000ff8a52b1609115583317694fe2505d6195851d630d94256cfd1c3015f67d17223fc403980d6ab47fa353a40ce61932575b6733d34033474d919e48436d027328ae54ed9385fe42fcf0f72901b46e1e5a2bee560fde1dff1db75e2d0946c1e77ca31eb3c96469c6136be87d47de811a7534470348430b4a"], &(0x7f0000000200)=0xa)
ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, <r4=>0xffffffffffffffff})
connect$bt_rfcomm(r4, &(0x7f0000000000)={0x1f, {0x1f, 0x6, 0x4, 0xc917, 0x7fffffff, 0x7}, 0xfb}, 0xa)
ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x0, 0x0, &(0x7f0000000080)})

2018/04/25 12:43:24 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0xd0010000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:24 executing program 2:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0)
ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000000040))
times(&(0x7f00000000c0))
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={<r1=>0x0, @remote, @rand_addr}, &(0x7f0000000140)=0xc)
connect$packet(r0, &(0x7f0000000180)={0x11, 0x19, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14)
ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000080))

2018/04/25 12:43:24 executing program 1:
setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1)
r0 = socket$packet(0x11, 0x1000000000000003, 0x300)
setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4)
r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x3, 0x80000)
ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000200)={0x2, 0x2})
r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x80, 0x200000)
ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000140))
setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000180)={0x2c, @multicast1=0xe0000001, 0x4e23, 0x1, 'sh\x00', 0x30, 0xfffffffffffffff7, 0x1}, 0x2c)
getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x8f)
sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0xea92, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c)

2018/04/25 12:43:24 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$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)
close(r0)

2018/04/25 12:43:24 executing program 4:
perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x80, 0x1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={<r1=>0x0, 0xfe, "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"}, &(0x7f00000001c0)=0x106)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={r1, 0x200, 0x30, 0x906, 0x80}, &(0x7f0000000240)=0x18)
ioctl(0xffffffffffffffff, 0xc1004111, &(0x7f0000000000))
syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x6, 0x800)

2018/04/25 12:43:24 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0xfffffffc}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:24 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)
ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000000c0)=""/120)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20000, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x626201, 0x2)

2018/04/25 12:43:24 executing program 1:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast2, @in=@loopback}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, <r2=>0x0}, &(0x7f0000000200)=0xc)
keyctl$get_persistent(0x16, r2, r1)

2018/04/25 12:43:24 executing program 2:
r0 = socket$inet(0x2b, 0x400000000000003, 0xfff)
getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x19, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44)

2018/04/25 12:43:24 executing program 4:
ioperm(0x0, 0x5, 0x4)
io_setup(0x4, &(0x7f0000000140)=<r0=>0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
r2 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
io_cancel(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xf, 0xf9d, r1, &(0x7f0000000180)="9b7c9a8330ba7bcd21751ab9a3406b4ba1498a2f38304fc93764627b2b2575f6344decb1662fb59a625413188687c836e4ef545848de4b42d8a855b2136045ac58ec09e083f39419461c80bfcb07f5cb9b60ef8ed65af263dca4fe519262fb23adfd09dfb1ed5d0007d8afb8f817cf2920e8d18e4ab7b6b42fc6e98b4421ab5714ed5edd1fcc63107eca5c9b5d80e244d2aa152eb90df50d615d9f1a0dc13110d76f1b62664e2a9808519f32b53423223097206ad4cb657830c9c0fb9b665df19e5e4d1c84a31d93ea17a3b0972d156c707e19cec7f9dc1d496e29473a", 0xdd, 0x0, 0x0, 0x1, r2}, &(0x7f0000000300))
r3 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x105000)
clock_gettime(0x0, &(0x7f0000000000)={<r4=>0x0, <r5=>0x0})
write$sndseq(r3, &(0x7f0000000040)=[{0x9, 0x7, 0x80000001, 0xfffffffe0000, @time={0x77359400}, {0x3, 0x7}, {0x200, 0x6}, @result={0x3, 0x995}}, {0x20, 0x6, 0x7, 0x8, @time={r4, r5+30000000}, {0x2, 0x8}, {0x4, 0x7}, @control={0x7f, 0x5, 0x3}}, {0x4, 0x800, 0x9f, 0x7, @time={0x77359400}, {0x7f, 0xdff}, {0x2, 0xb9}, @queue={0xfffffffffffffff7, {0x9, 0x1}}}], 0x90)
ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000000100)=0x4)

2018/04/25 12:43:24 executing program 7:
mmap(&(0x7f000090c000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2a2800, 0x0)
readlinkat(r0, &(0x7f000090fff8)='./file0\x00', &(0x7f0000000180)=""/145, 0x91)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380))
fcntl$getownex(r0, 0x10, &(0x7f00000003c0))
getpgid(0xffffffffffffffff)
getpgid(0xffffffffffffffff)
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000400)=<r1=>0x0)
r2 = getpgrp(r1)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=<r3=>0x0)
syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x5, 0x0)
linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x0)
io_setup(0x16c9, &(0x7f0000000100)=<r4=>0x0)
io_cancel(r4, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000000240)="eaf5f79c7937a546d274482d10776a72a43bd50ba527bb24ae4ca09df675506d15c4f6073dcf3820bdc57da92e7152876e4bbf6967ee6544a5d46412267442031bc95ad7f4cf10aee061a84ab8bc87ed818a10509aefe5c698fca0e8c0be044eaab9195c31f42cac9098f3b53ba8f9881c9e0d3d73060341178e248b86a78fdaf356", 0x82, 0x2, 0x0, 0x1, r0}, &(0x7f0000000300))
kcmp(r2, r3, 0x4, r0, r0)

2018/04/25 12:43:24 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0xa485, 0x4, 0x4, 0xff, 0x0, 0xfffffffffffffffb, 0x800, 0x2, 0x800, 0x19f, 0x1, 0xcad9, 0x8, 0x200, 0xfffffffffffffffd, 0x1, 0x20, 0x57, 0xfffffffffffffffe, 0x7, 0x1ff, 0x8, 0x100000001, 0x9, 0x0, 0x8001, 0xfffffffffffffffe, 0x4, 0x7d, 0x80000001, 0x7fff, 0x80000000, 0x3, 0x81, 0x3, 0xb21a, 0x0, 0x10001, 0x1, @perf_bp={&(0x7f0000000040), 0x7}, 0x0, 0xc2, 0x1, 0x0, 0x1, 0x6, 0x40000000}, r1, 0xa, r0, 0xb)
r2 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x2, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0)

2018/04/25 12:43:24 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x400000000000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:24 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0185879, &(0x7f0000000400)={0x1ffffffffffffef1, &(0x7f0000000500)})
setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10)

2018/04/25 12:43:25 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)
ioctl$LOOP_CLR_FD(r0, 0x4c01)

2018/04/25 12:43:25 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0xe000, 0xaaaaaaaaaaaaa01, &(0x7f0000000040)=[{&(0x7f0000010000)="eb0008000000000000", 0x9, 0xc22}], 0x0, &(0x7f0000000680)=ANY=[@ANYRES64, @ANYBLOB="d27f9a2bb6a4d2e31e7a6a931cd8cf50705aa356e2e077145b3acb625b096eb15ee8d09e7ecb87f8aa8ac980ba1f91156059489ab902cfa53d17ce93b492acf74c966f07b27c0bb2f82b16129ecf085131391570364db6d1361b4e4bab8e9c839a573025d9b8909ed4a77376f329eb52e0ea13aff19df4d26dd054104013c6f2365456445be1da876917649d770c3708efaeccc6080fdd3e71f8496209b950f49686b5a0151459f1bf83fe20e7ab9c689e7e26fbdc", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR, @ANYPTR64], @ANYRES16, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES16, @ANYRES64, @ANYBLOB="065f2fc09e7977b7a1284588eb3384ce271a2e659cad3f495f9d47269d929a8c26039b13cadcbcf019d69286c925afeecc378981d15237a5aba89dac6197971de4d99a3a933d488e7950fc4ab15b15758b854db23fb830b3a93d18c00c2ed03872c75cf5fae754e5d8", @ANYBLOB="7be41dc17a4ce3dcdde789d89fed5a15ea591251226dd346dcc9ca82d0e246412385d3a524aeee359202528cea01c500bf5c8727eab6143e9724437c0d1bea4f5399f4f4aa1ed8dcf6d6cc27a4bce514b71f6bea7e000a6eb2d115", @ANYRES32, @ANYRES64], @ANYBLOB="67b3fc07a79ee20f7be2008f42b07cd61e5dcf23691fabe8fabcd361816c9bedec99dbd220f33905efc4bf4a57f40cc5fcf8c2aeda1bc90d24af92a6938f16cf571de4cf8ecf5f12a59616fc4544b4f4b5d53f683e6fce9678a70bc250262c8a7e2097ab06", @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR64], @ANYRES64, @ANYRES32, @ANYRES64], @ANYBLOB="85365f0714638f8b68f377fcade153823fc3ef21e003f6291c9688654974356cb6b7090520", @ANYRES32, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB="8d67811bc6c62954c0dab0160fb624068c4eb170e6a3512152a0e47968b41c39092901f55e5bfb9b5faed05eda52aee2609f0818de620e237c4497ed52f6c3505cefaa898b5ed39b097c84bfd2e8f530f93585c46fe4f482b24658ef1cc20b2e9c830147b3353b66a9d2122568fb411baac5d14617930afdc8e4cf83521f616e5bbceeec1234b92b3b441b03a538ce942e135d6025e653d1fdd37c58aea36d54404f6646d9481f54a82b4bb7125a9ea6b439d35f4fea0b3734f7ce069f3f46e7ce0a55e3b2af9a8c7856d59a0334b51a2b30b1378c6852cd15814d35c80e7492502ae16b2e9ed626dc6d7248", @ANYRES16], @ANYRES64])
r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fdfa, 0x0)
write(r0, &(0x7f00000001c0)="19", 0x1)
write(r0, &(0x7f0000001200)="f8", 0x1)
r1 = open(&(0x7f0000000280)='./file0/file0\x00', 0x4001, 0x0)
ftruncate(r1, 0x103)

2018/04/25 12:43:25 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x3000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:25 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x802, 0x0)
r1 = msgget(0x2, 0x1)
msgsnd(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000000000006d6de220cfe21c26a8cd074f167b4cb6a81ec1a45b113fc2882bbea1a10c5936c9adb5558ce22f247b1a371bb873ad5fbef995baa8057e0ce42f7c0e72b6a87063bafb2a587c58418169743825711c0555e3ea87a2984591e40c54c049eae98864475a810000000077"], 0x67, 0x800)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4)

2018/04/25 12:43:25 executing program 4:
syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="75dc000000000000000000005870ed20d20091d0f18c870fa83061ff91949b302662c9db9eb439dc367f1097647731408a11e68217ee0bd8c2f2c0a2c854d6774814f9141f76116d35e7ba3e94841108e4fc61af68cb1e68305692d9b95f1e938fe33bc5ea962f4f52a514c2bcf0f6bd30e58876b7f3271e83010a0b5e4ba3d4e328334a69a9019cbc0346594924f21cf45bde396e4bf7690faf3bc0525048c6d4b22503e499f94e341cb5b6215cc402c540f7d0d39ccb89546c3b2b9f3523646923fb852dc86627744fecffc0fa16e95beac917f391aa5c1c06183e471b3e6c0e0633c2d9f2b5b7d69dcc8c5835e3fd20b54c4a0215c3e53998a32bd7104fdc6eac13fd38f4350778"])
r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x400)
ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0)
r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1)
ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f0000000280)=""/72)

2018/04/25 12:43:25 executing program 2:
r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0)
syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00')
timerfd_create(0x0, 0x0)
getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
unshare(0x20000400)
pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8})

2018/04/25 12:43:25 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$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)
close(r0)

2018/04/25 12:43:25 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
r1 = memfd_create(&(0x7f0000000040)='\x00', 0x3)
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0], 0x1})
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)

[  141.950783] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0)
[  141.958141] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
2018/04/25 12:43:25 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c)
r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040))
getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000000080)=""/180, &(0x7f0000000180)=0xb4)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)

2018/04/25 12:43:25 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
r2 = dup(r0)
ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000040)={0x642, 0x4})
ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0)
syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1)
ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x4, 0xffffffffffff8000, 0x6378, 0x0, 0x6})

2018/04/25 12:43:25 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0xfffffffe}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:25 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0xa485, 0x4, 0x4, 0xff, 0x0, 0xfffffffffffffffb, 0x800, 0x2, 0x800, 0x19f, 0x1, 0xcad9, 0x8, 0x200, 0xfffffffffffffffd, 0x1, 0x20, 0x57, 0xfffffffffffffffe, 0x7, 0x1ff, 0x8, 0x100000001, 0x9, 0x0, 0x8001, 0xfffffffffffffffe, 0x4, 0x7d, 0x80000001, 0x7fff, 0x80000000, 0x3, 0x81, 0x3, 0xb21a, 0x0, 0x10001, 0x1, @perf_bp={&(0x7f0000000040), 0x7}, 0x0, 0xc2, 0x1, 0x0, 0x1, 0x6, 0x40000000}, r1, 0xa, r0, 0xb)
r2 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x2, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0)

2018/04/25 12:43:25 executing program 7:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='loginuid\x00')
write$cgroup_int(r0, &(0x7f0000000040)={[0x31]}, 0x1)
sendfile(r0, r0, &(0x7f0000000000), 0x8)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, r0})
ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000280))
ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000002c0)={0x0, <r1=>0x0})
ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000240)={0x0, <r2=>r1, 0xfffffffe})
ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={<r3=>0x0, 0x0, 0x2})
ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={r2, r3})

[  142.009189] F2FS-fs (loop4): Unrecognized mount option "uÜ" or missing value
[  142.028925] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0)
[  142.036131] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  142.045046] FAT-fs (loop1): Unrecognized mount option "ÿÿ?" or missing value
[  142.141448] F2FS-fs (loop4): Unrecognized mount option "uÜ" or missing value
[  142.219587] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0)
[  142.226805] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  142.267213] F2FS-fs (loop4): Unrecognized mount option "uÜ" or missing value
[  142.288544] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0)
2018/04/25 12:43:26 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x4, 0x8, 0x9, 0x6cb1be6a54c2aa0d}, 0x2c)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x141, 0x0)
ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000140)={0x200, 0x7f, 0x8, 0x5, 0x1, 0x67})
ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, <r2=>r0, 0x1})
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0)

2018/04/25 12:43:26 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000006840)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000006940)=0xe8)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000006980)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@loopback}}}, &(0x7f0000006a80)=0xe8)
ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040))
setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006ac0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x10000, 0x1c0000, 0x4e24, 0x8, 0xa, 0x3ce9025aa37acc16, 0x20, 0x5c, r2, r3}, {0x5, 0x81, 0x5, 0xb376, 0xbc, 0x6, 0x9, 0x6}, {0x81, 0x9f0555a, 0xe3f0, 0x7a02}, 0x100000000, 0x6e6bb6, 0x2, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x2b}, 0xa, @in=@multicast1=0xe0000001, 0x3500, 0x4, 0x3, 0x9, 0x7, 0x4, 0x1}}, 0xe8)
r4 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
geteuid()
ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0)

2018/04/25 12:43:26 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0xfcffffff}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:26 executing program 1:
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000012ff7)='/dev/vcs\x00', 0x0, 0x0)
r1 = epoll_create(0xd5bb)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={<r2=>0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x1e}, 0x4}}, [0x7, 0xe7, 0x200, 0x4, 0x3, 0x8, 0x3ff, 0x100, 0x101, 0x1, 0x9, 0x2, 0x5, 0x1, 0x6]}, &(0x7f0000000200)=0x100)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x3c5, 0x1}, 0x8)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000))
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={<r3=>r2, 0x6}, &(0x7f0000000040)=0xffffffffffffff32)
setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r3, 0x6cf3811c, 0x0, 0x5, 0x1, 0x8}, 0x14)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r3, 0x1}, &(0x7f00000000c0)=0x8)
readv(r0, &(0x7f0000d20ff0)=[{&(0x7f0000a48fff)=""/1, 0x1}], 0x1)
ppoll(&(0x7f0000c1cfd0)=[{r0}], 0x1, &(0x7f00004ab000)={0x0, 0x989680}, &(0x7f0000d54ff8), 0x8)
setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000002c0)=ANY=[@ANYBLOB="e00000ffffac1414207f000001ffffffffac1414110000e5a9"], 0x28)

2018/04/25 12:43:26 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/kvm\x00', 0x0, 0x0)
r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000000)="0f20e035000400000f22e0c744240062000000c74424025126f1bdff2c2442de2c3c660f38f6020f20d835080000000f22d80f30430f01bb20c168e066baf80cb82cbd688fef66bafc0c66ed0f017ae5c4e1f9e71d00800000", 0x59}], 0x1, 0xfffffffffffffffe, &(0x7f0000000140), 0x10000000000000a2)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@local, @in=@remote}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8)
ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0)
dup2(r0, r1)

2018/04/25 12:43:26 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$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)
close(r0)

2018/04/25 12:43:26 executing program 2:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x3fffff, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000200)="b783246fae0b6b0b0205e6b5b7da541fa0f2ceb150412ea0ad7f4cc4ea8c", 0x1e)
r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x82800)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000))
recvfrom$ax25(r0, &(0x7f0000000080)=""/244, 0xf4, 0x2000, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/loop-control\x00', 0x800, 0x0)
fcntl$getflags(r2, 0xb)
ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000180)={0xffffffffffffffff, 0x1000000200007d})
readv(r1, &(0x7f0000d48fc0)=[{&(0x7f00003effa9)=""/87, 0x57}], 0x1)

2018/04/25 12:43:26 executing program 4:
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0)
mremap(&(0x7f0000026000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ffc000/0x2000)=nil)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)={0x14, 0x22, 0x105, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0)
getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000040)={@dev, <r2=>0x0}, &(0x7f0000000080)=0x14)
ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2)

2018/04/25 12:43:26 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0xffffff9e}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:26 executing program 2:
r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0x4020940d, &(0x7f0000000140)={0x0, 0x0, &(0x7f00004f0000), 0xfffffffffffffe38, 0x0, &(0x7f0000000100)})
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20040, 0x0)
ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000100)={0x11, 0x6a, &(0x7f0000000080)="795cb5bf40b09861f5c09e0efcb196090d0c2dec5a6e36896f8cef3b27c73c40660751cc206f271d373a87fd42747e56ce016e7c5a4410f41e910afbfa5a3f23ee8b4ffcc0d46c8cc7208f617f2617fec96d5e8673c826a08d748e316d38ba8c0e4fd4990e403c5727d3"})
vmsplice(r0, &(0x7f0000000040), 0x0, 0xc)
setsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000180)="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", 0x1000)

2018/04/25 12:43:26 executing program 5:
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x44001, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000280)="2c83a6c2ad5e1e8309a51732d65a0120a77b0b1354897338fc8eadb8d599e979e26985020dbf08756dc0e11b543fb305eb4975a7cb463b9e76cd60f9fe925b01379bbfedcdc81e5a4caeb3a56e6b80032b1fab0319e557be97c58c927ce6be5a45295e6c6d5f5823c86e704a549e569cc6a3521c72bb06338ccaf2022d449703ec9f4aa4ea0d89e2092da49f2bc78a342bb5212314a552416e116868fdcdd7259c610bf6a8a2b66cab5312f815c83198210e418c6f41b8f26d4cff7d77e65d08fad8ef", 0xc3)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000000c0)=0x12, 0x4)
set_tid_address(&(0x7f0000000080))
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)
getitimer(0x0, &(0x7f0000000100))
ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00000001c0)={0x0, 0x8, 0xe8ad, &(0x7f0000000180)})

2018/04/25 12:43:26 executing program 4:
mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={<r1=>0x0, 0x5}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x1ff, 0xb4e1, 0x800}, 0x10)
remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0)
mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00000000c0), 0x1, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/04/25 12:43:26 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)
r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x200000)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0x50, &(0x7f0000000080)}, 0x10)

2018/04/25 12:43:26 executing program 1:
perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x3a, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffff00001400000008004700002c000000000000907800000000e00000018608000000000002000000000401907800d73cde00f5347519dba85034e0b17a7b236524e4afcf3996ae37c709edfb3412f5625bc877d1482a39e408d0b93a4d9929f5db1e19e753fb1cc4b2366fe354320f88a5545641d919a86d6bd6b4b83aa4580984"], 0x0)

2018/04/25 12:43:26 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0xf000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:27 executing program 4:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f000076c000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$unix(r0, &(0x7f0000000040)=@abs, 0x0)
r2 = getpid()
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0, <r3=>0x0, <r4=>0x0}, &(0x7f00000002c0)=0xc)
r5 = getegid()
r6 = getpgid(0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000300)={{{@in6, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000400)=0xe8)
syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000680)='./file0\x00', 0x1000, r7, r4, 0x6ee, 0x81, 0x0)
lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
sendmsg$unix(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000000)="94a808c40e5ded131ec96586586a1ef4e78b0e7ead9e32d16b5873ba1c923a2a55cda59495b4920e54146f7949a5e2d3e1e7764d63", 0x35}, {&(0x7f0000000140)}, {&(0x7f0000000180)="a9b803eb5d454045f4560fa118e1eab7438467cf5435c6b3cf7d59a4f8c51a531c39d8e7ed1955c9d2ad32d7dfc192bd5972084de46562a1aacbfb0bd83842e080149b1ccfdafd4b8ac6a9f68e4e2b6cc6ca5554d73939b2ea0e0468418c6c9cc123b0feaceebca159b6fcc7b5d8c5761ae3c45a4eac2818eebc55fe13ccd7a134302189fb0fe104a801cf7a8f124450e35d5d7ef9bb6adac652db38b6815063d729be36c38712eef40f27", 0xab}], 0x3, &(0x7f0000000500)=[@cred={0x20, 0x1, 0x2, r2, r3, r5}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x128, 0x8011}, 0x800)

2018/04/25 12:43:27 executing program 2:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10}, 0xfffffc54, &(0x7f0000000380)={&(0x7f0000000240)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x30}, 0x1}, 0x0)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000))

2018/04/25 12:43:27 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x183280, 0x0)
sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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"], 0x5b0}, 0x1, 0x0, 0x0, 0x10}, 0x40000)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)

2018/04/25 12:43:27 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
memfd_create(&(0x7f00000000c0)="000000008c00000000000000000000", 0x6)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000))

2018/04/25 12:43:27 executing program 7:
socket(0x27, 0x0, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6db9, 0x10000)
r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x10000)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)

2018/04/25 12:43:27 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0)
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{}, {<r3=>0x0}, {}, {}, {}, {}, {}, {}, {}]})
ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000140)={r3})
ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00000001c0)=""/139)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000180)=0xffffffffffffff2e, 0x4)
ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0)

2018/04/25 12:43:27 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$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)
close(r0)

2018/04/25 12:43:27 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x300}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:27 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)
r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x40)
r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x40040)
ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r2})

2018/04/25 12:43:27 executing program 7:
r0 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00')
pread64(r0, &(0x7f00000000c0)=""/211, 0xfffffffffffffe8f, 0x0)

2018/04/25 12:43:27 executing program 2:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0xfffffffffffffffb, 0x0)
lseek(r0, 0x0, 0x0)

2018/04/25 12:43:27 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0xf0ffff}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:27 executing program 1:
r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0xf84, 0x7cc, 0x9, 0x6}, {0x401, 0x6, 0x0, 0x67e14de4}, {0xc30, 0x800, 0x5, 0x4}]}, 0x10)
mkdir(&(0x7f00000006c0)='./file0\x00', 0x8)
lstat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x101041)
ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000200)={0x7f, 0x8000, 0x3, 0xffffffff, 0x9, 0x8, 0x8, 0x6, 0x7, 0x8})
ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f00000001c0)={0x100000001, 0x5, 0x0, @random="1504eff15bc3", 'eql\x00'})
bind$unix(r2, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x38)
setfsgid(r1)
setfsgid(r1)

2018/04/25 12:43:27 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000040)={{0x2, 0x3, 0x0, 0x0, 0xfff}, 0x8e, 0xd99, 0x80000})
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)

2018/04/25 12:43:27 executing program 4:
r0 = semget(0x0, 0x3, 0x206)
semctl$IPC_INFO(r0, 0x4, 0x3, &(0x7f00000000c0)=""/159)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
readv(r1, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/105, 0x69}], 0x1)
r2 = memfd_create(&(0x7f0000000040)=')\x00', 0x0)
ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000080)=""/42)
nanosleep(&(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0))
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
remap_file_pages(&(0x7f0000348000/0x1000)=nil, 0x20348000, 0x0, 0x0, 0x0)
fcntl$getownex(r2, 0x10, &(0x7f0000000280))
syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)

2018/04/25 12:43:27 executing program 7:
r0 = socket(0x10, 0x802, 0x0)
listen(r0, 0x8)
write(r0, &(0x7f000065e000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24)

2018/04/25 12:43:27 executing program 2:
syz_mount_image$iso9660(&(0x7f0000000340)='iso9660\x00', &(0x7f0000000300)='./file1\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="726e0d8000000000000000"])
r0 = memfd_create(&(0x7f0000000000)='iso9660\x00', 0x3)
getsockname$packet(r0, &(0x7f0000000e80)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000ec0)=0x14)
recvfrom$packet(r0, &(0x7f0000000100), 0x0, 0x1, &(0x7f0000000f00)={0x11, 0x1b, r1, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14)
socketpair$inet(0x2, 0x1, 0x400, &(0x7f00000000c0))
ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080))

2018/04/25 12:43:27 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x9, 0x4)
getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000180)=""/81, &(0x7f0000000100)=0x51)

2018/04/25 12:43:27 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0xf000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:27 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0xd0000)
pipe(&(0x7f0000000240)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000280)=""/252)
r1 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffff8)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x501000)
ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0)
pipe(&(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000080)={0x7b, 0x0, [0xe4b, 0x1, 0x8, 0x80]})
getcwd(&(0x7f0000000100)=""/137, 0x89)

2018/04/25 12:43:28 executing program 1:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = socket$alg(0x26, 0x5, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
close(r2)
syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0)
r4 = dup3(r3, r0, 0x0)
syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000040)="0fc7a95800660ff325360f011a673e0f017e63b800008ee80f07660fe3791df30f59a617f50fc72b66b9d209000066b81d00c0fe66ba000000000f30", 0x3c}], 0x0, 0x0, &(0x7f0000000180), 0x0)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1b, &(0x7f00000000c0), 0x4)
remap_file_pages(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x40)
ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000100)={{0xaac, 0x9, 0x1000, 0x4, 0x5e4, 0xfffffffffffffffd}, 0x3ab})

2018/04/25 12:43:28 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x102, 0x0)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)=ANY=[@ANYBLOB="00100000000000000a004e2101000000fe800000000000000000000000000011050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000040000000a004e2101000000fe8000000000000000000000000000bbff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22810000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2400000000ff020000000000000000000000000001ffffff7f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e200900000000000000000000000000000000000000ff010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x290)
r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001)
write$evdev(r1, &(0x7f00008c1fd0)=[{{0x77359400}, 0x2}, {}], 0x19a)

2018/04/25 12:43:28 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x8100}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:28 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c)
r1 = socket$packet(0x11, 0x2, 0x300)
ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0xe5)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)

2018/04/25 12:43:28 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x204000, 0x0)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000080)=@req={0x7, 0x9, 0x4, 0x110}, 0x10)

2018/04/25 12:43:28 executing program 2:
r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x40, 0x0)
ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc))
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x10d7e0000000, 0x4)
openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0xfffffffffffffffe, 0x0)
accept4$bt_l2cap(r1, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x800)

2018/04/25 12:43:28 executing program 4:
r0 = socket$inet6(0xa, 0x6, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c)
r1 = socket$inet_dccp(0x2, 0x6, 0x0)
listen(r0, 0xff)
r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x80000)
ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000080)=""/196)
setsockopt(r1, 0x2000000000010d, 0x4000800000000b, &(0x7f0000000280)='\a\x00\x00\x00', 0x4)
connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
dup2(r1, r0)

2018/04/25 12:43:28 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$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)
close(r0)

2018/04/25 12:43:28 executing program 2:
r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7fffffff, 0x800)
ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000180))
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={<r1=>0x0}, &(0x7f00000001c0)=0xc)
ptrace$peekuser(0x3, r1, 0x9)
setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000100)=0x9, 0x4)
r2 = socket(0x10, 0x802, 0x0)
sendmsg$nl_route(r2, &(0x7f00001a1000)={&(0x7f0000000040)={0x10}, 0x2b0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000012000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000010000000000000000"], 0xfffffdc9}, 0x1}, 0x4000000)
setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000002c0)={@vsock={0x28, 0x0, 0x2710, @any=0xffffffff}, {&(0x7f0000000200)=""/90, 0x5a}, &(0x7f0000000280), 0x52}, 0xa0)
sendmmsg$alg(r2, &(0x7f0000004400)=[{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000380)="ead593a22c605e5443b5bdc7c9c0ab6e45fd2e4c", 0x14}], 0x1, &(0x7f0000000400)=[@assoc={0x18, 0x117, 0x4, 0x463}, @assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x60, 0x20008800}, {0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000480)="bd7d1538d72e51a0ab028b0d26733c7271c9c39f8802148fa2299fed24e30156ce7c20811584d972f46de2d1d202b1dfb92ee531b0dfa11b4bd1f84c717a5d59b61f6a54229ca05c26a61fa31e9c5240eea4a0cb1f83e88cb67fd28e56848f618bd9ba81d003be92806f4f051dca7c6fb2ed36446623f7f8da84b9e7a5dfcbff384dbd62b8de8b322baaee72d01316e444dc13cc3688f563aff062751b07e684e6eb02215a01209dc5f800c4c56fdffcc0fc763498ac1a76b5f8304a8ab693d57325c1130e86a8860d3fa75d16", 0xcd}, {&(0x7f0000000580)="86c76993f393ce8e8d1735895ac0f5dace69b83d1632efd2c867e8a5ce3ef042430ad9e20ed28b4860774386cf5ece045fee875634c680758f088f30e4db88", 0x3f}], 0x2, 0x0, 0x0, 0x40}, {0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000600)="26e69e4e7503c1a5f1ce1a62b27dbf86571435eff890b2ac6d510105dc080a458853abb99e4a717d29e7b732afb4584723431c07beec2bef8841eb7c5c7db80fae207dbd88734d6b5246c40bdf19b78c30d68e909a4db7a5ec328812d826fb7b518408504f7dfb792c333e59209d6dda76cdb2fe81d2c1bf759945e7d7e2aac5d5f3f4c4c61fdf8438a64110981a4eb63e2224f56f7ca8b049839d4076d29cd7336ef8cd315ab49d0133e739f71a9eb670a4934aa53e7d73840b07d35fc5fa775b6963e920ddcada", 0xc8}], 0x1, &(0x7f0000000740)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x38, 0x117, 0x2, 0x1f, "7a7512e4e3c55304a84b3ef73804b34162809a608d393eff48e8377145ce7f"}, @iv={0xa0, 0x117, 0x2, 0x88, "9b09298920f61b34cffd1a3c4632c62fa3f9745a3b2863d5c766ebfa892408a6ed0650225e187044894603837aec26ddde464a04e542f5c5269f723929b81a2c93c72b6d86534c992e04608bd4618ba69b6055ff69919455e6604ecb80489599c0a8c4b88dcf7ea2baa0bf78b82f87719ba6420004335a3b7f55c4787533214ffe2b0cec6d3f514d"}, @iv={0xa8, 0x117, 0x2, 0x91, "1884f7ce443c1dce4f64512c044765311a9be36a3d7bd67995e6b0633ad29fcbd8a4c7fed22d3faa0f76fbf7a29f95c5ef681c36777e1a70e6d46f3b81c2ae697f17038ce35c3e84445590c17dd8028e940dd792aedef12362486de0fd170d335432c994967cf968cab15626024d5f94fefcb40528ef7a5c4e36b533e19552e7fbc7afbdab3e2edf9caee20929ba778427"}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x1b0, 0x11}, {0x0, 0x0, &(0x7f0000001ec0)=[{&(0x7f0000000900)="55f40330127fc99bc7d4badb9c2ea2345b0e6a6b20bb64ce218a55ddc750c7516f00ea7daf8878fa98261af4dd871319a394681a0445672f018adeafce315c7ccdfe9d4084093b8a8ec3266a0b8e04faced6ae7049e233dfeca847dd0c3d9fc4d3007e17c0a49e79e5e33f9b21979871919899d77022bdcc7e084babe20a3bb367e3eea20e30d68fc29b84740068ef6aa82e5b73f27fa3bf5fc8bde89df672f4249d16", 0xa3}, {&(0x7f00000009c0)="18afa4b158ca0672dd16f78f616700eac54b59f5846b1c373a8752ccf6525b2cb716e7843233fa63bc963c393128c3ae7245df0096a94083f2fd35bc57612f5668a329226196455054e9513ae532a0052c312f4a36b2fc74dd818524db6d4859b7691ce74eda4f8b5e33c747975c22ab8791ad7f8d28be83e76c996d5fc2abcea055c45c5bc95425b08838963d7f5e9f382382242147101011561134e0da9ae134e860a35bc60612a3f8c368c887c1492af741dbb1213edb4f174bfd51509b9626c07a29f08d8ad2d2643f370d2a3731ec3866a4536992e8bac59dd11c6cfb6317bd1d227d", 0xe5}, {&(0x7f0000000ac0)="4038f09b0133643737a7f17f547b2854f2a3228f2920e68bfa641a4a0160ccf042d976c7b89d1249613416dbb09dc50957c02b9289a8e55fcf2e02682845e8bd483c81ed84e69136c56a32ed601919e35d9d8e360712d6f0c281a0858a100da438269292fbacc07e66cee7bd9a08360581d21698bbb9fd362ce9886fb38f8c42bef1b58313b8e845da08955a3f4997482f887640fa9bc926b741048a164a3e7ee58635cb2e6b5b77b1f68fd021aa917e880745da2092052e1b4a775261c1d0291a39ccce955c5cc829befecbe0df1f952209474eb86bf89a4012c6bf", 0xdc}, {&(0x7f0000000bc0)="8cbd6d7d84735a67bd7156fbf4e2057fce55da9a23d33f218bdabfa9e7d08cbf47471afcd4693239367140ca46bfa8002c410d9db5be9a9f74e84172327f427ae634e2f79df066d8912f6d2e4307f2493dd92ee19d49c837b4d3eeffadfcbeef39e7a1ef31bc2a238056818dfb807173f1cbc784efe9d17289a0669cf9f588e58e194b4c0837646385c8706540ff4d47f8aa9aab1a", 0x95}, {&(0x7f0000000c80)="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{&(0x7f00000031c0)="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0x1000}, {&(0x7f00000041c0)="6eb72b2d6a793fe2449851ce7b880b1d22687695836b47bb4e41c44f5e04e984eeba14", 0x23}, {&(0x7f0000004200)="c4520144b8ef8649f1fcda6cbf774169264bed57815bc834b80d4600753855757646768c8f9c3b8ec86a12abf88e01163061108df96db83d40d9ae8b9a587e7ef7afb31f926e710b268e3509debf8b12822f8c19c1c09ffca491edbf33565f82670c47d0b448a4296473243d73abefde0dfa1d1dc5f0909ed6d183ca5f14909a48bc5b3bb23b284c2e3bb91a7334d5503d0e3d5c6f89be147e05b359b81d420fd467b08e5f50e04930", 0xa9}, {&(0x7f00000042c0)="7e3cbc514dab6a5b0ba8e15e0345ecefa5fd2e7b84", 0x15}], 0x9, &(0x7f00000043c0)=[@assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0xa38f}], 0x30, 0x80}], 0x9, 0x40000)

2018/04/25 12:43:28 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0xfffffffffffff000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:28 executing program 3:
socket$inet_smc(0x2b, 0x1, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0)
recvmsg$kcm(r1, &(0x7f0000002400)={&(0x7f0000000080)=@alg, 0x80, &(0x7f00000022c0)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000002100)=""/146, 0x92}, {&(0x7f00000021c0)=""/217, 0xd9}], 0x4, &(0x7f0000002300)=""/199, 0xc7, 0x7fffffff}, 0x40000002)

2018/04/25 12:43:28 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@rand_addr=0x7, @multicast1=0xe0000001, 0x52edb9673fb75e6d, 0x9, [@multicast2=0xe0000002, @rand_addr, @rand_addr=0x6, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr, @rand_addr=0xb7, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @empty]}, 0x34)
open(&(0x7f0000000040)='./file0\x00', 0x2001, 0x2)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8007, 0x4, 0x8, 0x7, 0x0, 0xffffffffffffffff, 0x40}, 0xfffffffffffffda1)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)

2018/04/25 12:43:28 executing program 7:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={<r2=>0x0, 0x4}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0xfffffffffffff10b}, &(0x7f0000000100)=0x8)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000), 0x0)
connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000280)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc)

2018/04/25 12:43:28 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000c73fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="97ddff90e5a8efc76da3a0fb9e31f220affa67e45f0ca39b594a895c2ae158f8d8387b00d5edf060cb98622342d2bb8d8e76b7751eb3de4f849e692291317767c477fa4f0b14c67d645790043b62ebbe4129659c62e9d9d2e2b529d0ccaa65b1cf5953996764e87b9b92e5436a492654332ae78bb709923fb8cdb6948260e7da55e7d5de9b784dce2f984f3d95460aeb93", 0xfd)
accept4(r0, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80, 0x800)
r2 = accept4(r1, 0x0, &(0x7f00000000c0), 0x0)
write$binfmt_script(r2, &(0x7f0000000100)={'#! ', './file0', [{0x20, "2d76626f786e6574316d643573066d"}, {0x20, "766d6e657430906d696d655f747970652b7070703123657468305c7b5c496d696d655f747970657070703040766d6e65743062646576217d6e6f646576"}, {0x20, 'cryptd(hmac(sha256-generic))\x00'}, {0x20, 'eth0keyring*keyringppp1-\'-'}, {0x20, 'cryptd(hmac(sha256-generic))\x00'}, {0x20, '#! '}, {0x20}, {0x20, 'hash\x00'}, {0x20, 'cryptd(hmac(sha256-generic))\x00'}], 0xa}, 0xfffffffffffffda7)

2018/04/25 12:43:28 executing program 1:
clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff))
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x20000, 0x0)
ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000080)={0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]})
clone(0x0, &(0x7f00000000c0), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000100)="323631a1cc2ccccb2f3d97710adcd54cef1cf7186f6e47869d7b493709d64db27a13905e81799de37a2788de84f70e021d7cd8133927fa7ad6ff3141260d5f54482a87427573c45c545958a5f1403a5873c4c35cc10e847b81eeb41ff9d448b78b92daf593ecbe47d08b80fcb98e3bae8f1c4ca2981137b086ee61a967189139b26dc15430e980d194cbf865d99ac5b0550b78125a998ffdd91db6ba7025d1b4afdba8cc1bc377d73c1f71183713f2ecaaa6fe863e78599328b98bda55079c9257")

2018/04/25 12:43:29 executing program 2:
unshare(0x8000400)
mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000))
r0 = msgget$private(0x0, 0x0)
ptrace(0xffffffffffffffff, 0x0)
unshare(0x200)
msgsnd(r0, &(0x7f00000000c0)={0x3, "eb5baaa9a2c2cda195b6a4450403543142ff0e954dc0e9a1768349c7fdd2471c02bb9d2f993774925a44d8ec45d36fffc0d292c26b10c3391381b3fc908ea82738fff3363041815af44df90f31abc6caf6d6414058e900be05f820e57a9a5aaa40b17df1833806fd3a9a8d7110233b3adc9cc0096ceed910213feb46821626eb2e574ca0dd5a7fb367ae1cbce912b9b2ba1cccefc0b5c86df86d395e011559d195e17a255da31e3133e97c786c8d768a08d3240177fbc1e8c73d770b1253fbfa0f64aa79dd4f7b9b50ca590b1c02915cda3473c00d09b05b09889c7bb26033"}, 0xe7, 0x800)
ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x10, &(0x7f0000000080))

2018/04/25 12:43:29 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0xfffff000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:29 executing program 7:
r0 = getpgrp(0x0)
sched_setaffinity(r0, 0x8, &(0x7f0000e51ff8)=0x1)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
migrate_pages(r0, 0x0, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x7)
r1 = userfaultfd(0x0)
ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000400)=ANY=[@ANYBLOB="0900000000000000e0000000070000000000000000000000030000000300490e50f434a9c700000000000000000000000000000000000000000000000000000400000003000000000000000000000008000000e8e90000000000000000000000000000000000000000000000000000370400000100000000000000000000009800000081000000010000000000000000000000000000000000000000000000b2b40000150000000000000000000000050000000002000002000000000000000000000000000000000000000000000001000000030000000000000000000000b500000001000000000000000000000000000000000000000000000000000000515c00000500000000000000000000004e0b00003b0c000005000000000000000000000000000000000000000000000009000000000000000000000000000000020000003f00000001800000000000000000000000000000000000000000000008000000070000000000000000000000ff0f0019000000001f000000000000000700000000000000ff0300000800000007000000040000000000000000000000a606000074000000000000000000000000000000000000000000000000000000ccc2ea23d6207b52db8462bf31ee771876e4356accc83a37d314334368fc1781838ca34acb78428219e364a645674d95b84ee15b375087bdafc0366251f40887e67a98bafc11a9a30e70f210d0afac9d6030e2a15fd02c2d925168546b81cdb216ef1f211112142e00205f15207c0327a6dff4da6d91ede90040ea6fc85c69cb22b79de8bfb279a1dfdcc646c7af1b2a75edee8b21f2a98adf35b6"])
rt_sigpending(&(0x7f0000000180), 0x8)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa})
r2 = epoll_create1(0x0)
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1})
close(r2)
prctl$void(0xd)
r3 = memfd_create(&(0x7f00000000c0)="6372706c6f7d1985", 0x0)
pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0)
write(r2, &(0x7f000014d000), 0x0)
lseek(r3, 0x0, 0x3)
setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000100)="17fa052900814284b9059165f375e76d419c253cf85dabf4fe73ea18a085521015c04e78ccc559693c497c6be258591b385eca1c5e24075f1c0e190f5ac4dc0dfb7e58c6c4e1f1ecd671ba84c227887fc32433c91bd4f77dddcd5f4c2445e730540a454ffeaf2630697a9f13", 0x6c)
close(r1)

2018/04/25 12:43:29 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80000, 0x0)
clock_gettime(0x0, &(0x7f0000000080)={<r2=>0x0, <r3=>0x0})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x104, @time={r2, r3+30000000}, 0x0, {0x32d1}, 0x80000000, 0x2, 0x4})

2018/04/25 12:43:29 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, @perf_bp, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)

2018/04/25 12:43:29 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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)
close(r0)

2018/04/25 12:43:29 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042)
io_setup(0x24, &(0x7f0000000580)=<r1=>0x0)
r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffff00000000, 0x80)
ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000040)={0x50, "7b3bbf4510b2eb7744e2d212ab11abb9c3aa41e803ed68cee2e11b86d67704c4213e31fe09883aa4b87690196b8ad8e6dd32afd2158d53d3bde3483650abac608706de954e2c90143cf670d7bf8ca68f"})
io_submit(r1, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, r0, &(0x7f00000000c0)="76eb0bb3153d142a7117fc0aae1195e45ac3c455fd80ce40b3a09d286dd9b657040e1cdfb15a72a45682b7a1ae024f23c0bed046c66af1395a57fb40546663aa120d29d42f3a0c500e12fac167f534c20004ffb50157935d699b521a1b57fadf66863c83d4956b8b7cd4e19cc40ad9ce", 0x12b}])

2018/04/25 12:43:29 executing program 1:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020200090c000000ffffffffffffffff02001300020000000000000000000000030006000000000002004e20e0000001000000000000002402000100e00000010000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0)
r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00')
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00000000c0)={@broadcast, @remote, <r3=>0x0}, &(0x7f0000000100)=0xc)
getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000140)={<r4=>0x0, @dev, @multicast2}, &(0x7f0000000180)=0xc)
accept4$packet(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, <r5=>0x0}, &(0x7f00000004c0)=0x14, 0x80000)
getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000500)={@mcast1, <r6=>0x0}, &(0x7f0000000540)=0x14)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000580)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000680)=0xe8)
getsockname$packet(0xffffffffffffff9c, &(0x7f0000000b40)={0x0, 0x0, <r8=>0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000b80)=0x14)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000c00)={0x0, 0x0, <r9=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000c40)=0x14)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000010c0)={'nr0\x00', <r10=>0x0})
recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000001100)=@can={0x0, <r11=>0x0}, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/190, 0xbe}], 0x1, &(0x7f0000001280)=""/41, 0x29}, 0x40)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000001400)={@dev, @dev, <r12=>0x0}, &(0x7f0000001440)=0xc)
ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001480)={'vcan0\x00', <r13=>0x0})
getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00000014c0)={@ipv4={[], [], @dev}, <r14=>0x0}, &(0x7f0000001500)=0x14)
ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001540)={'vcan0\x00', <r15=>0x0})
ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001580)={'vcan0\x00', <r16=>0x0})
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000015c0)={'gre0\x00', <r17=>0x0})
accept$packet(0xffffffffffffffff, &(0x7f0000001600)={0x0, 0x0, <r18=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001640)=0x14)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001680)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r19=>0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000001780)=0xe8)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000017c0)={@empty, @local, <r20=>0x0}, &(0x7f0000001800)=0xc)
getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000001840)={@empty, <r21=>0x0}, &(0x7f0000001880)=0x14)
sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000001f80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x28000000}, 0xc, &(0x7f0000001f40)={&(0x7f00000018c0)=ANY=[@ANYBLOB="54060000", @ANYRES16=r2, @ANYBLOB="240427bd7000fedbdf250200000008000100", @ANYRES32=r3, @ANYBLOB="500002004c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c000400fc07075e8a0500000500ff0208000000ff0300092000000008000100", @ANYRES32=r4, @ANYBLOB="000102003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000400000008000600", @ANYRES32=r6, @ANYBLOB="40000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="080007000000000008000100", @ANYRES32=r8, @ANYBLOB="8c02020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400010001003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r10, @ANYBLOB="40000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e00003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="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", @ANYRES32=r13, @ANYBLOB="08000100", @ANYRES32=r14, @ANYBLOB="bc00020038000100240001006d636173745f72656a6f696e5f696e74657276616c000000000000000000000008000300030000000800040007000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004008f02000008000600", @ANYRES32=r15, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004001f00000008000600", @ANYRES32=r16, @ANYBLOB="08000100", @ANYRES32=r17, @ANYBLOB="b80002003c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c00040002000109ffffffff38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400ece6000040000100240001006c625f686173005f737461747300000000000000000000000000000000000000080003000b0000a2d70004000f0d0000080007000000000008000100", @ANYRES32=r18, @ANYBLOB="740002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r19, @ANYBLOB="34000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000400040008000100", @ANYRES32=r20, @ANYBLOB="4400020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000101000008000600", @ANYRES32=r21], 0x654}, 0x1}, 0x20000000)

2018/04/25 12:43:29 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:29 executing program 4:
r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/196)
getsockopt$bt_BT_POWER(r0, 0x11, 0x9, &(0x7f0000002600), &(0x7f0000002640)=0x1)

2018/04/25 12:43:29 executing program 5:
r0 = syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x4215234e, 0x10400000)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0xffffffff, 0x545c, 0x1da9, {0x0, 0x1c9c380}, 0x1, 0x6})
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={<r1=>0x0, 0xffffffff, 0x30}, &(0x7f0000000200)=0xc)
setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000340)={0x84, @multicast2=0xe0000002, 0x4e21, 0x3, 'lblc\x00', 0x11, 0x3ff, 0x18}, 0x2c)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0)=ANY=[@ANYRES32=r1, @ANYBLOB="b400000050b396850f8b8be8753870b2e27de5413a6d2f87153333188ef62cbe265bb5267cf7538917dd1aefd18143cf8cc6b71c79f2db45429cff5ff4bb80d5b08a71e90e8d73d1df401ea24795a640855e89280c50f8f62f4f897c4932cabca0fbab35f532b37129dfd1c2fe385df2ac456ccde6858f000000000091b609a582a04a18d7018c155c046541a326e62e48682210303ff7a16412732f66e1b580000000000000006e97ff92f76bc4eb975674b07522a7f9204d114668d7e97cf07d14fd2a1d6f807e8cde63a9c9bc3d150488b8cf4a683f132e3abc108ed7f7"], &(0x7f0000000300)=0xbc)
setrlimit(0xd, &(0x7f0000000040)={0x0, 0x10})
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r2, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)
setrlimit(0x3, &(0x7f0000000080)={0x2, 0x9})

2018/04/25 12:43:29 executing program 2:
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10)
r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200000, 0x0)
r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000080)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x800)
connect$l2tp(r0, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, 0x1, 0x0, 0x0, 0x1}}, 0x26)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="180000000000000000006834cf4770993ff40000000000b2b04bbcf60b83a1000041272b440e3cfbf600000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18)
ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000200))
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10)
socketpair$inet(0x2, 0x4, 0x50, &(0x7f0000000000))

2018/04/25 12:43:29 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff}, 0x0)
r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0)
ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000080)=0x1)

2018/04/25 12:43:29 executing program 1:
r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x2)
ioctl$int_in(r0, 0x5421, &(0x7f0000000100)=0xff)

2018/04/25 12:43:29 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0xffffffc3}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:30 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000), 0x1)
r1 = socket$packet(0x11, 0x800000000002, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4)
sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x8b15, 0x100000000, 0x3, "c2a8ede33efe71551ea6f556517dd05a16a1b23473d8b1ce7f2447fae07403afef27decd99cded421e3239609f5306f1553186503956c8ac129d5fb81dde931ad5c04a46763b3535a25b33bcdd7ba493"}, 0xd8)

2018/04/25 12:43:30 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7, 0x0, 0xffffffffffffffff, 0x5}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)

2018/04/25 12:43:30 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0xc0000)
r1 = socket$inet6(0xa, 0x20008000000001, 0x8010000000000084)
r2 = gettid()
r3 = getuid()
getresgid(&(0x7f0000000040)=<r4=>0x0, &(0x7f0000000080), &(0x7f00000000c0))
setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={r2, r3, r4}, 0xc)
getsockopt(r1, 0x20000000084, 0x8000000006d, &(0x7f0000000000)=""/8, &(0x7f00003e4ffc)=0xf3168e547a052af9)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)

2018/04/25 12:43:30 executing program 2:
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x80000)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})

2018/04/25 12:43:30 executing program 1:
syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x7, &(0x7f00000005c0)=[{&(0x7f0000000080)="a7330b03089840ba6275f8b74a75bfbc9afb1e91fe91c0a394338df78a365fef7cd012ec80ca6061a74e6de8cd3673882563c31da27dff6b24e829a79ed49cd57cb9bb6c214e2a1dd533b50160a03fc453dd9ca25e30b58b43a2ae94caf5651995f529f5c7b9c255aff3892d1118cad1f7bd9992f1df80bf33c05a4d3d1cbed5fd0f89e676bfa7265953d66c6afeafd172c49b5ef1efb0d4cf5b932e4448b2624af0f15b32b15fb29582231972bd8b6a9c2f2dbf036cf4c9b0021f4456e084f87f191b9f99fb153c3ca05aa5cd87da6cc54c2d2467c7f3a21f620fec14efc2", 0xdf, 0x9}, {&(0x7f0000000180)="01445159e20b66eb76aaa79e710186de8dd218c21f78063aa76f7b850cbac3e6d9fba6e7e1d840b94b162663c3aa0e0889a7358031489afe8f4b9ef5a943ecdba34d3edaf3626ce735bdd0d4ddb68a325490b677161c31cc53de860abcf73bd14b7db6aa785f8bdf88f100583c140fcc65b39f3f47e72754875cf1fd0ca1417e93ff4e289937b7a6b38329edbe4315", 0x8f, 0x9}, {&(0x7f0000000240)="689076188221575d01f65adee3f34cdbe4fedad0e4c2ab9bb2f488b60a3bf3d63e1e1c54927fbd0e59a499f8697a7ea4c812dc98356670c5d2116405dac1f3e1b23940a25f", 0x45, 0x1}, {&(0x7f00000002c0)="119a4aa2fb75a9c588ed7424047390bffe656036c8b5b407e3681b98280cdcc547e0a51c1f678b3f238f4ec2787b306289da48796df5e715beb29a0b9c69f084d9e3d2a833ea629cad49da47ba4c8aba5d9cc087027dd43ff7909cd2035266514c51051b21f71a7d2f17a869b965d3502f0a580b15b3374f399403bd1b68", 0x7e, 0x3272}, {&(0x7f0000000340)="0fd12cbf269f1bca568a4b09a21a471f97689934643f1da70d1f161538ff319d1444f7ec1b9d9fd33f379482", 0x2c, 0x2}, {&(0x7f0000000380)="00f9ffabc3e013a2dc81782d35c6e9a0a8841b7ba4735a4907db758383d277a5607c6708d442b2d4df6ea9d89ebf5c18e65d59b0b7d44f84ac1d2d38930741b2ca5b99ba9aca275b8ab57d0fc3520b73563020f44c93fed1ce0bfc48b2c6835dea83adebea506724beb30c351fb2b6b4dadf3387fecb761baf00af4dabd3f286d93eb4d4aee1c13c6fcb9d8667a4a0294ec9385b6d5d79a394d5c878414220a5c9f363", 0xa3, 0x3}, {&(0x7f00000004c0)="61e2a84b5c196355e90027b92e44ee71682b0e0c093f9f147b3ffcf5d59481633b167c9faefae03374bfa247f39127bf8d6ef2a34c9b8b57387aea86f5c5fc712ce1e3d39336bdcb5cdf7248a74f429f485ed3fec1e8b339a030077942207e1288e52278f7abd677ddb08add1870c91af39daafa88a470ab657b564ceff110f4803a01620cc378fe9d9076d439f652142755d02d261c4d16f2ff9b2f4bd49dac4554e4df468b6a9f899eae6ddbff5965cf1d0d85dcd52ccbb431174f2a77f21daaeffb2383aa46098636a173a05ba21895f22b5273453672e8", 0xd9, 0x8001}], 0x2000000, &(0x7f0000000680)={[{@show_sys_files_no={'show_sys_files=no', 0x3d, [0x78, 0x2d, 0x79, 0x78, 0x33]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@fmask={'fmask', 0x3d, [0x36]}, 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x3f, 0x39, 0x37, 0x0, 0x34]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x78, 0x39, 0x79, 0x3f, 0x2d, 0x0, 0x0, 0x30]}, 0x2c}]})
utimensat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', &(0x7f00000024c0), 0xab6a70345bc90bb2)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000440)={0x6, <r0=>0xffffffffffffffff, 0x1})
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000740)={<r1=>0x0, 0xfffffffffffffff8, 0x10, 0x6, 0x4}, &(0x7f0000000780)=0x18)
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000007c0)=r1, 0x4)
openat$cgroup_type(r0, &(0x7f0000000700)='cgroup.type\x00', 0x2, 0x0)

2018/04/25 12:43:30 executing program 7:
sendmmsg(0xffffffffffffffff, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000000)}}], 0x2, 0x0)
clock_adjtime(0x2, &(0x7f0000000140)={0x5, 0x0, 0xff, 0x7ff, 0x1, 0x3, 0x3, 0x9a, 0x9, 0x2, 0xa97, 0x80, 0x3, 0x7, 0x7, 0x401, 0x9, 0x4, 0x8, 0x40, 0x4, 0x8000000000, 0x6, 0x4, 0x42, 0xb4d})
r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x4000)
ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000100)=0x81)

2018/04/25 12:43:30 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0xfffffff0}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:30 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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)
close(r0)

[  146.862973] ntfs: (device loop1): parse_options(): The show_sys_files option requires a boolean argument.
2018/04/25 12:43:30 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000001c0)={0x1, 0x0, [{0x1, 0x0, 0x3}]})
r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7ff, 0x400000)
ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000040))

2018/04/25 12:43:30 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1c, 0x6, 0x8000000008, 0x7}, 0x2c)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x2, 0x0)
ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000080)={0x7, 0x7, 0x6, 0x100000000, 0xd7e0, 0x2, 0xffff, 0xfffffffffffffffc, 0x0, 0x101})
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f00000000c0)="112c4092862b13c5e4a3ca2030524a14657131c2b0ebe40db6f61ed44c83408f7045e1ce97f8683e3ca38a", &(0x7f0000000180)="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", 0x2}, 0x20)

2018/04/25 12:43:30 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x8100000000000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:30 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)
r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x40)
timer_create(0x1, &(0x7f0000000300)={0x0, 0x8, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000340)=<r2=>0x0)
timer_delete(r2)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x14c, r3, 0x300, 0x70bd28, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x21}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100000000}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1f}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x14c}, 0x1, 0x0, 0x0, 0x40}, 0x0)

2018/04/25 12:43:30 executing program 7:
r0 = getpgid(0xffffffffffffffff)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x101000, 0x0)
perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x3, 0x2ac, 0x5, 0xde5, 0x0, 0x4, 0x80010, 0x4, 0xa832, 0x42e, 0x185f, 0x1, 0x3, 0x8001, 0x6, 0x10001, 0x3, 0x7ff, 0x58, 0x6, 0x7, 0x6, 0x400, 0x9, 0x80000001, 0xdb, 0xf1c, 0x6, 0x7, 0xa9b, 0x7fffffff, 0x5, 0x4a, 0x7, 0x4, 0xfffffffffffffffd, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000180), 0x1}, 0xa6, 0x9, 0x0, 0x2, 0xffffffff, 0x6, 0x4}, r0, 0x5, r1, 0x1)
perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x0)
write$binfmt_script(r2, &(0x7f0000000080)={'#! ', './file0', [{0x20, '/dev/sg#\x00'}, {0x20, '/dev/sg#\x00'}, {0x20}, {0x20, '/dev/sg#\x00'}], 0xa, "7d45475f8ffcad20cabbd34145662304c61b99e7fa68d5984539bb60c768325b1d896780ca638bbc7fc3a919ab64b7f2549042856f81a734fb8f6843118f908694269a82ec29c1752651561dca318f1dbcb2156a0603f93d20c63335711cfef88be9e69ee16a93661b16d7023933ca7bb96c5b34713ba8b3c0f3f0d018b7be3245bad25bfcb323afbc77b89955daa4808153f0933822491b22ae4e35cde4b54c7250547ea02a9053734f53ea66c6699da9290f94dfe89546e29b31388c"}, 0xf6)
ioctl(r2, 0x1, &(0x7f0000000000))

2018/04/25 12:43:30 executing program 4:
r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0)
r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3fc, 0x40000)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={<r2=>0x0, 0x3, 0x3, [0xfffffffffffffff8, 0x49f, 0x2]}, &(0x7f0000000100)=0xe)
setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r2, 0x5}, 0x8)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x101})
ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000))

[  146.988466] ntfs: (device loop1): parse_options(): The show_sys_files option requires a boolean argument.
2018/04/25 12:43:30 executing program 1:
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x217}, 0x2c)
fcntl$setflags(r0, 0x2, 0x1)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000ad000000000000000000000071100000000000000000000000000000953c1a979a000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x4e0, &(0x7f00001a7f05)=""/251}, 0x18)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r1, 0x50, &(0x7f00000000c0)}, 0x10)
socketpair$inet(0x26, 0x0, 0x0, &(0x7f0000000080))

2018/04/25 12:43:30 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c)
getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000100)=0x9, &(0x7f0000000180)=0x59)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x84000, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x0, <r2=>0x0, 0x0, 0xb09c})
ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000000c0)={r2, 0xfffffffffffffff7})
r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002600)='/dev/vcs\x00', 0x14000, 0x0)
openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x40000, 0x0)
getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000002640)=0x5, &(0x7f0000002680)=0x2)
ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000200))

2018/04/25 12:43:30 executing program 7:
mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f00007f2000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
vmsplice(r1, &(0x7f0000000000)=[{&(0x7f00003fb000), 0xffffff0a}], 0x1, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r1)
syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0)
mbind(&(0x7f00000a5000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000001ff8), 0x5, 0x2)

2018/04/25 12:43:31 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0xffffff7f00000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:31 executing program 3:
sync()
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x402800, 0x0)
syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5, 0x4402)
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)

2018/04/25 12:43:31 executing program 2:
mkdir(&(0x7f000022d000)='./file0\x00', 0x0)
chroot(&(0x7f0000000000)='./file0\x00')
mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0)
chdir(&(0x7f0000000240)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x2)
unshare(0x20000)

2018/04/25 12:43:31 executing program 4:
bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x2000000000000129, &(0x7f0000000080)=ANY=[], &(0x7f0000008000)='syzkaller\x00', 0x27, 0xffffffffffffff1d, &(0x7f0000000000)=""/127}, 0x2dc)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000340)="001201a2c0b97a658d3fe843f4743af30ac14fedbe3611c2eab59f7120c89ac970526010653458603ddca961df56387736048c666d030000009e95eee19eebeaf2c75cccbd243f6ffc37f9ac032dd0eea58c15afc907d3a0380dc45e22dc728abe06056347298d4d031d053e", 0x7e0, 0xe7, &(0x7f0000000240)=""/231}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r0, 0x0, 0xe, 0xe2, &(0x7f0000000080)="e437d5ce617f8da20d9ce4067c49", &(0x7f0000000100)=""/226}, 0x28)

2018/04/25 12:43:31 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c)
r1 = gettid()
sched_rr_get_interval(r1, &(0x7f0000000040))
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)

2018/04/25 12:43:31 executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x8000000000000000, 0x4)
syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001}, @udp={0x0, 0x4e23, 0x8}}}}}, 0x0)

2018/04/25 12:43:31 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 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)
close(r0)

2018/04/25 12:43:31 executing program 7:
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x1, 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB="1807ffe1a107f9685e486a1e34a5ff824e645c6e6f7c2789bfe3123f416ba2212ed6a362b3c03baffa415115afa4da5ab44bcba13fdb12214140b2b1bd611ff9799fdacd6131e3a73b4983a29cfaf2ec0d60372e613e2716a49412828e822df1f4020237cb37e04d2591de354bab"], &(0x7f0000000080)='syzkaller\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x8000, 0x0)
ioctl$FIONREAD(r1, 0x541b, &(0x7f00000001c0))
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x800, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xe, 0x5, &(0x7f0000000300)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x7fff, 0xea, &(0x7f0000000380)=""/234}, 0x48)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0x246, &(0x7f00000000c0)}, 0x10)
r2 = shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x0)
shmdt(r2)

2018/04/25 12:43:31 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)
bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x7, 0x2000000000005, 0x101, 0x2, 0x2, r0, 0x7fffffff}, 0x2c)

2018/04/25 12:43:31 executing program 2:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x20000, 0x0)
setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000200)="5182440b408ffecb8bc2bf40f78b282801096a599037f0ca4324c3407729cf9d84e12ea218366d2f88e94a11c19d2f2d44f4ab7fcbcf2ca804f871c265231eb5f9b139f14055a5e0c1648e28826b6384eb0b8887e5914ece7ce475d9cbfaf4d607361681d2ee258b93dafd3b14b03e532fe58b3af28beb85a8fea4fea81bdd4c227e20db96b8d8c570f342e08318f8de7d2859fb678acba04b9c27d86e9f80495c6772e3789e915cda4e318a7ba3bcde1da5613caed2a74b2b6d8f7ca3457802ff2103ecf95c7a4da05f1660d26d16ab4b2bf6a0ea8e3418410c07e7855cb2b77575b33718fbc8f0b21abbac4fc372e3e5861387c2efcaba", 0xf8)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={<r2=>0x0, 0x81}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x5, 0xcbb8}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x16, &(0x7f0000000140)={r2, @in={{0x2}}}, 0x98)

2018/04/25 12:43:31 executing program 4:
link(&(0x7f0000000240)='./file0\x00', &(0x7f0000000040)='./file0\x00')
r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0)
dup(r0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102})
ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]})
mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000006, 0x2012, r0, 0x0)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x80, 0x0)
ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000001c0)={0x9, 0x28, 0x1})
ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000))
setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000340)={0x7, &(0x7f0000000300)=[{0x4, 0x9, 0x6, 0x3}, {0x0, 0x6, 0x800, 0x80000001}, {0x40, 0x7, 0x2, 0x3ff}, {0x1, 0x7, 0x3f, 0x88}, {0x6, 0x2, 0x200, 0x2}, {0x6, 0x3, 0x0, 0x2}, {0x2, 0x1, 0x5070c95b, 0x6}]}, 0x10)
ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000200))
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000000100)=0x8000000)

2018/04/25 12:43:31 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x4000000000000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:31 executing program 1:
r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x4, 0x200)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{<r1=>0x0}]})
ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000180)={r1, 0x2})
clock_getres(0x7, &(0x7f00000001c0))
mknod$loop(&(0x7f0000000080)='./file0\x00', 0x4, 0x0)
r2 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000e05000)={0x2, 0xf, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0)

2018/04/25 12:43:31 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x10, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1})
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x3, 0x3, 0x804, 0xffffffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)

2018/04/25 12:43:31 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
clock_nanosleep(0xfffffffffffffffa, 0xfffffffffdffffff, &(0x7f0000051ff0)={0x2000000000003}, 0x0)
r0 = gettid()
socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f)
dup2(r2, r2)
fcntl$setsig(r1, 0xa, 0x12)
fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0})
recvmsg(r2, &(0x7f0000172fc8)={&(0x7f0000b3aff8)=@sco, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000b36000)}, 0x0)
dup2(r1, r2)
r3 = gettid()
prctl$setendian(0x14, 0x0)
mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0)
tkill(r3, 0x16)

2018/04/25 12:43:31 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 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)
close(r0)

2018/04/25 12:43:31 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x7, 0x4, 0x400000000008, 0x7, 0x100000000}, 0x1a)
r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0)
getpeername(r1, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x80)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)

2018/04/25 12:43:32 executing program 2:
r0 = socket$inet(0x2, 0x80000, 0x1000000020000)
setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000068cffc)=0x1, 0x4)
socketpair(0xd, 0x1, 0xffffffff, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$TUNSETLINK(r1, 0x400454cd, 0x205)
setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x9, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4)
socket$inet(0x2, 0x80001, 0x200)
r2 = gettid()
ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f00000000c0)={0xffff})

2018/04/25 12:43:32 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0xf00}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:32 executing program 1:
getuid()
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x100000802)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40020011, r2, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x8, 0x0)
r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x801)
syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="866675430f070f01cbc4e1fde64e7f410dabd20000b805000000b9000000000f01c12edfc4c744240000400000c744240227c20000c7442406000000000f0114240f009cb0f1ef1a6bc422592c0c10", 0x4f}], 0x1, 0x0, &(0x7f0000000300), 0x0)
ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f00000000c0))

2018/04/25 12:43:32 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000880)='/proc/self/net/pfkey\x00', 0x80, 0x0)
bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000900)={r2, 0x6, 0x1, 0x1000, &(0x7f00000008c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r3=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000640)=[{&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f0000000140)=""/139, 0x8b}, {&(0x7f0000000200)=""/248, 0xf8}, {&(0x7f0000000300)}, {&(0x7f0000000340)=""/164, 0xa4}, {&(0x7f0000000400)=""/151, 0x97}, {&(0x7f00000004c0)=""/135, 0x87}, {&(0x7f0000000580)=""/145, 0x91}], 0x8, &(0x7f00000006c0)=""/16, 0x10, 0x69}, 0x100)
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000300)={0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x800})
setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000000840)={{&(0x7f0000000740)=""/159, 0x9f}, &(0x7f0000000800), 0x31}, 0x20)
socket$inet6(0xa, 0xf, 0xa71)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000a00)=ANY=[@ANYRES32=<r4=>0x0, @ANYBLOB="0d000000f6060000000000835fcd2ae4c5"], &(0x7f0000000a40)=0x15)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000a80)={r4, 0x10000}, &(0x7f0000000ac0)=0x8)
ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000b00)={{0x2, 0x2, 0x3}, 0x4, 0xee})
ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000b80)=0x1800000000000)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000940)={<r5=>0x0, 0x1}, &(0x7f0000000980)=0x8)
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000009c0)=r5, 0x4)
ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0)

2018/04/25 12:43:32 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x4, 0x8, 0x7}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x1c)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x6}, 0x8)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=<r3=>0x0)
ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000001c0)=r3)
inotify_init1(0x80000)
ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000180)=0x8)

2018/04/25 12:43:32 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 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)
close(r0)

2018/04/25 12:43:32 executing program 7:
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x45}, 0x2c)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10)
r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x5311ec54c7cde735)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000180)={<r2=>0x0, 0x71, "7d980514e655f23b078a229b0d6ca8ddad9e4f9fcb2887dd1a746fa560d6257c70f0236fe4b6807d7ddc848a18dffe2446a8d4073fcd373a78e6250c2e6fa39cf85c8bb5c696a85940371ddb7947da78cb2f14bde9ae5205fc2db7d35e0144862edf7eb596eeb5416d54905f2a8f264fe4"}, &(0x7f0000000080)=0x79)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0xbf1}, &(0x7f0000000240)=0x8)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10)
socketpair$inet(0x2, 0xfffffffffffffffd, 0x0, &(0x7f0000000d00))

2018/04/25 12:43:32 executing program 4:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90)
perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sched_rr_get_interval(0x0, &(0x7f0000000040))
close(r0)
write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="cf01fdfc8b0200001d0200000700000065000000020000000000000000000000d15f3a0aeef36cb18493d327ffe8f8725bb1b1b4e2338b848a4760eaab09c3eae781691be8977d6b9df6efdcb3ede540a241aef428109cd498868eaa372c3e5e79e41a6078dd6accafad69003324d9636c4b70ca694c32bb0b6237723361d0c5ed69bfaed2d724ccd062fa10d01cdddcc9fbd093670b0043429e7afc5f38bb22f185ecb53895c24200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xaa8)

2018/04/25 12:43:32 executing program 5:
r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xa, 0x101400)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x10000, 0x0, 0x7, 0x0, r0}, 0x2c)
openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000040), &(0x7f0000000580)="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", 0x4}, 0x20)

[  148.881403] binder: 11790:11791 ioctl 4020ae46 7f71d31b1510 returned -22
2018/04/25 12:43:32 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x1d0}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:32 executing program 4:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x7, 0x1b, 0x0, 0x0, 0x3, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_key={0x13, 0x8, 0x470, 0x0, "cffd5cebef507680866fc59c5511cab9c4c40090bdedffc6c4916cd0fb3eb98a2357b404cc64f57357f922dcf1ef943542cb26c0697812fecc8daba47aec2633542f4f08b19872c471d79f4b4791e7de68cf87b842e5290e4c3a798238346d0b06ef0242406936f75724f7562a32787535b333ca2cfe508ab66f713d946fa5083146092b76b9404f67b4c48f784e"}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0xd8}, 0x1}, 0x0)

2018/04/25 12:43:32 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}})
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4)
close(r0)

[  148.928238] binder: 11790:11791 ioctl 4020ae46 7f71d31b1510 returned -22
[  148.946738] binder: 11790:11791 ioctl 4020ae46 7f71d31b1510 returned -22
2018/04/25 12:43:32 executing program 7:
r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6664696e666f007d214b39ec34fa6f1e9139db64c421979431572b412eeab600000000")
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={<r1=>0x0, 0x80000001, 0x0, 0x0, 0x100}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x7f02, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, [0x86, 0x1, 0x0, 0x40, 0x3, 0x3, 0x6, 0xffffffff, 0x101, 0x1, 0xffffffff, 0x1000000000, 0x2, 0x7fffffff]}, &(0x7f00000001c0)=0x100)
renameat(r0, &(0x7f0000003ffe)='./file0\x00', r0, &(0x7f0000003ff8)='./file0\x00')

2018/04/25 12:43:32 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
r2 = getpgrp(0xffffffffffffffff)
perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x0, 0x7, 0x10000, 0x100000001, 0x0, 0x86, 0x20000, 0xc, 0x3fe00000, 0x4, 0xb4, 0x830, 0xfffffffffffffffc, 0x3, 0x5, 0x87e, 0x10001, 0x7, 0xf7, 0x80000000, 0x80, 0x8, 0x3, 0x8000, 0x200, 0x1, 0x9, 0xb9a, 0xab4, 0x0, 0x1, 0x81, 0x4, 0x5, 0x3b4, 0xffff, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000040), 0x4}, 0x840, 0x9, 0x8, 0x5, 0x12, 0x2, 0x9}, r2, 0x1, r0, 0x1)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
r3 = syz_open_procfs(r2, &(0x7f0000000100)='net/bnep\x00')
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={<r4=>0x0, @in6={{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xff}}, 0xffffffffffff0000, 0x8, 0xfff, 0xeb, 0x76}, &(0x7f0000000200)=0x98)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000240)={r4, 0x2}, &(0x7f0000000280)=0x8)
ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0)

2018/04/25 12:43:32 executing program 2:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xffffffd1, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68)
write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f00000000c0)=""/24, 0x18, &(0x7f0000000040)=""/101, 0x0, 0x2}}, 0x68)
write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000000180)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)={<r2=>0x0, 0xcb, "4c927dd760eb26c17917f05961d51ace1a4e3a83a692ae9c1257f54c0e6a0e1eef114601e4f9460aa7a7fc2557be482a19b5f2221a91afee37302fece014dfb28b3abf2128182232ec4a2d40d98178f1ce56f86eb08fac1c5bc52bc1b847d95c70e1a7255ede0b4e5122d236ff4495426b0dcc3fd267d6780e5ac60b1e6a7541fbe029e81ebf3edbd58b5dc781d5ccde83f2b5d3204c1f57ccbce641481d8ab67b39acc697c4aeb4f455998a3e0b441fef3a162d6d2dfbf12be61902bdca43a56954e2acf5f4145439cbfb"}, &(0x7f0000000100)=0xd3)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x8203, 0x8, 0x2, r2}, &(0x7f00000002c0)=0x10)

[  149.016773] binder: 11790:11791 ioctl 4020ae46 7f71d31b1510 returned -22
2018/04/25 12:43:32 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

[  149.112994] binder: 11790:11791 ioctl 4020ae46 7f71d31b1510 returned -22
[  149.169188] binder: 11790:11791 ioctl 4020ae46 7f71d31b1510 returned -22
[  149.191111] binder: 11790:11791 ioctl 4020ae46 7f71d31b1510 returned -22
[  149.204298] binder: 11790:11791 ioctl 4020ae46 7f71d31b1510 returned -22
[  149.211772] binder: 11790:11791 ioctl 4020ae46 7f71d31b1510 returned -22
[  149.218851] binder: 11790:11791 ioctl 4020ae46 7f71d31b1510 returned -22
[  149.225865] binder: 11790:11791 ioctl 4020ae46 7f71d31b1510 returned -22
[  149.232862] binder: 11790:11791 ioctl 4020ae46 7f71d31b1510 returned -22
[  149.239792] binder: 11790:11791 ioctl 4020ae46 7f71d31b1510 returned -22
[  149.246769] binder: 11790:11791 ioctl 4020ae46 7f71d31b1510 returned -22
[  149.253755] binder: 11790:11791 ioctl 4020ae46 7f71d31b1510 returned -22
[  149.260778] binder: 11790:11791 ioctl 4020ae46 7f71d31b1510 returned -22
[  149.267724] binder: 11790:11791 ioctl 4020ae46 7f71d31b1510 returned -22
[  149.274629] binder: 11790:11791 ioctl 4020ae46 7f71d31b1510 returned -22
[  149.281530] binder: 11790:11791 ioctl 4020ae46 7f71d31b1510 returned -22
[  149.288432] binder: 11790:11791 ioctl 4020ae46 7f71d31b1510 returned -22
[  149.295311] binder: 11790:11791 ioctl 4020ae46 7f71d31b1510 returned -22
[  149.302207] binder: 11790:11791 ioctl 4020ae46 7f71d31b1510 returned -22
[  149.309123] binder: 11790:11791 ioctl 4020ae46 7f71d31b1510 returned -22
[  149.316012] binder: 11790:11791 ioctl 4020ae46 7f71d31b1510 returned -22
[  149.322909] binder: 11790:11791 ioctl 4020ae46 7f71d31b1530 returned -22
[  149.333500] binder: 11790:11791 ioctl 8080aea1 200000c0 returned -22
[  149.344639] binder_alloc: binder_alloc_mmap_handler: 11790 20000000-20002000 already mapped failed -16
[  149.356807] binder: 11790:11791 ioctl 4020ae46 7f71d31b1510 returned -22
2018/04/25 12:43:32 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x110000, 0x0)
r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200002, 0x0)
ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000200)={0xf43, 0x0, 0x883c})
ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000100)=0x4000000000000000)
ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000180)={&(0x7f0000000080)=[0xeb8, 0x6e1d, 0x2da], 0x1, 0xfffffffffffffffb, 0x90f, 0x3, 0x80000000007, 0x10000, {0x8000000000010001, 0x6, 0x6, 0xffffffffffffffff, 0xc1, 0x0, 0x100000002, 0x9dd1, 0x8912, 0x3, 0x1002, 0x7fffffff, 0xffffffffffff7fff, 0x100, "16e8acf5b973864af8466700887aa65b318e368d95aa715a8b2ac9c88b386f4b"}})

2018/04/25 12:43:32 executing program 2:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5653, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pptp(0x18, 0x1, 0x2)
close(r0)
r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7fffffff, 0x0)
ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000080)=0x100)

2018/04/25 12:43:32 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}})
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:43:32 executing program 7:
r0 = memfd_create(&(0x7f00000000c0)='-ppp0#:)\x00', 0x0)
pwrite64(r0, &(0x7f0000000040)="d0", 0x1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0)
lseek(r0, 0x0, 0x2)
inotify_init()
sendfile(r0, r0, &(0x7f0000317000), 0x7f8)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00')
syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

2018/04/25 12:43:32 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0xfcffffff00000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:32 executing program 4:
r0 = socket$inet6(0xa, 0x806, 0x0)
bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c)
r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0xe6e36e5c982e3da5)
ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00000000c0)=[0x9, 0x88c])
ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x3000)=nil, 0x3000})
socket$inet6_dccp(0xa, 0x6, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c)

[  149.363758] binder: 11790:11791 ioctl 4020ae46 7f71d31b1510 returned -22
[  149.370648] binder: 11790:11791 ioctl 4020ae46 7f71d31b1510 returned -22
[  149.377535] binder: 11790:11791 ioctl 4020ae46 7f71d31b1510 returned -22
[  149.384455] binder: 11790:11791 ioctl 4020ae46 7f71d31b1510 returned -22
2018/04/25 12:43:32 executing program 3:
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)

2018/04/25 12:43:32 executing program 1:
r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x4, 0x40000)
ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={'eql\x00', {0x2, 0x4e23, @multicast1=0xe0000001}})
r1 = getpgrp(0x0)
setpgid(r1, 0x0)
r2 = memfd_create(&(0x7f0000000000)=']#\x00', 0x1)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x100)
ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000040))
getpeername$packet(r2, &(0x7f00000001c0)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mincore(&(0x7f0000b1a000/0x4000)=nil, 0x4000, &(0x7f0000002000)=""/4096)
ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000240)=r3)

2018/04/25 12:43:33 executing program 2:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000))
ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080))
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80540, 0x0)
accept4$netrom(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x80000)
clock_gettime(0x0, &(0x7f0000000140)={<r2=>0x0, <r3=>0x0})
write$sndseq(r1, &(0x7f0000000180)=[{0x40, 0xff, 0x2, 0xf55, @time={r2, r3+10000000}, {0xfa, 0x1}, {0x9, 0x3}, @time=@tick=0xfffffffffffffff8}], 0x30)

2018/04/25 12:43:33 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x9effffff00000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:33 executing program 4:
r0 = socket$inet(0x10, 0x3, 0x0)
getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e)
sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005e00030207fffd946fa283bc0aeee6d87986c497431d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0)
sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000006000)="1b0000001200030f07fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='syscall\x00')
execveat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='ipvs\x00', &(0x7f0000000180)='ipvs\x00', &(0x7f00000001c0)='ipvs\x00', &(0x7f0000000200)='ipvs\x00'], &(0x7f0000000300)=[&(0x7f0000000280)='ipvs\x00', &(0x7f00000002c0)='cgroup[GPL*cpuset.\x00'], 0x1000)
ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000340)={0x1ff, 0x81, 0x7, 0x8000, [], [], [], 0x4, 0x1e1, 0x101, 0x3, "81ae314999beec96921a72ae44785574"})

2018/04/25 12:43:33 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x4, 0x100000008, 0x7}, 0x2c)
r1 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x80000000, 0x80)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000003c0)={0x6, 0x1f, 0x80, 'queue0\x00', 0xb7b})
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)
r2 = socket$inet6(0xa, 0x805, 0xffff)
r3 = getpgid(0xffffffffffffffff)
r4 = getpid()
kcmp(r3, r4, 0x2, r0, r1)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={<r5=>0x0, 0x6c, &(0x7f0000000040)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e23}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e21, 0x4, @empty, 0x4}]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000180)={<r6=>0x0, @in6={{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}}, 0x7fff, 0x80}, &(0x7f0000000240)=0x90)
getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000280)={r5, 0x100000000, 0x1000, 0x6, 0xfffffffffffff1e8, 0x7, 0x7, 0x7, {r6, @in6={{0xa, 0x4e20, 0x7}}, 0x7, 0x1, 0xffffffff, 0x4, 0xfffffffffffffff8}}, &(0x7f0000000340)=0xb0)

2018/04/25 12:43:33 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}})
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:43:33 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
r2 = dup3(r0, r0, 0x80000)
ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000040)={<r3=>0x0, 0xf2, "6fb95a37a3a673af435c1bb23258194f143a753795adadc07fc7f3414fe11ba195ea5d1cf6472f8de4e2593ab5374c08f9ff794f747abd5059f55d90f7e52df00fd55f607eb9cf22cfa46b51da3cf8422f5077307be18ee05ad5defced8cb487f32a0c53642d5f31ae6cd55a22048a2de0da77000d3a3f8f0b74c868bb69df2fa9a656c4811359898da4defad3170405febc8d6d4c8c14b22cf26af14cd9becdbc46ae9d398d8be48433f41d321f5ff517ab54df2b71d8ac22c954164c3ea18783428cf77c8dd7f6cd8a0c657bef4ba369924fc17f0ebd013899b4784c68885a2a8db352ed3d9740356fd32a0b20ace87364"}, &(0x7f0000000140)=0xfa)
socket$netlink(0x10, 0x3, 0x3)
setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r3, 0x4)

[  149.652083] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'.
2018/04/25 12:43:33 executing program 1:
getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, <r0=>0xffffffffffffffff])
setfsgid(r0)
r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xcc, 0x60040)
ioctl$TIOCCBRK(r1, 0x5428)

2018/04/25 12:43:33 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c)
r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x400000)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={<r2=>0x0, @in6={{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}}, 0x80, 0xffffffffffffff49}, &(0x7f0000000300)=0x90)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x9, 0x5e3, 0x80, 0x535e, 0xe}, 0x98)
getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68)
getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)

[  149.723686] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'.
2018/04/25 12:43:33 executing program 2:
munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0)
r0 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0xffffdffffffffe00, 0x800)
getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040))
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'bridge_slave_0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}})
ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00000001c0)={0xf002, 0xfffffffffffffffd})

2018/04/25 12:43:33 executing program 1:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x301040, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x401, 0xc, 0x6, 0x9, 0x5, 0x2, 0x80000001, <r1=>0x0}, &(0x7f0000000280)=0x20)
ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={r1, 0x58, &(0x7f00000002c0)=[@in6={0xa, 0x4e21, 0x100, @empty, 0xcf}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0xddc, @dev={0xfe, 0x80, [], 0x1f}, 0xfffffffffffffffc}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000380)=0x10)
r2 = memfd_create(&(0x7f0000000080)='lo*:,md5sum+lo[vboxnet1+system#\x00', 0x3)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000000c0)={0x7}, 0x1)
bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xd9e39234f15bccd0, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x66, &(0x7f0000000180)=""/102}, 0x48)
openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x2100, 0x0)

2018/04/25 12:43:33 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0xc3ffffff}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:33 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = socket$inet6_sctp(0xa, 0x0, 0x84)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:43:33 executing program 4:
r0 = socket$inet(0x10, 0x3, 0x0)
getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e)
sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005e00030207fffd946fa283bc0aeee6d87986c497431d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0)
sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000006000)="1b0000001200030f07fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='syscall\x00')
execveat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='ipvs\x00', &(0x7f0000000180)='ipvs\x00', &(0x7f00000001c0)='ipvs\x00', &(0x7f0000000200)='ipvs\x00'], &(0x7f0000000300)=[&(0x7f0000000280)='ipvs\x00', &(0x7f00000002c0)='cgroup[GPL*cpuset.\x00'], 0x1000)
ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000340)={0x1ff, 0x81, 0x7, 0x8000, [], [], [], 0x4, 0x1e1, 0x101, 0x3, "81ae314999beec96921a72ae44785574"})

2018/04/25 12:43:33 executing program 5:
r0 = socket$kcm(0x29, 0x2, 0x0)
fsetxattr(r0, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000080)='keyring\x00', 0x8, 0x1)
getcwd(&(0x7f00000000c0)=""/6, 0x6)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)

2018/04/25 12:43:33 executing program 7:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000000)=@ethtool_cmd={0x4e}})
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00000000c0)={0x3, 0x10000, 0x4, 0xecc, 0x2, 0x2})

2018/04/25 12:43:33 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0)
fallocate(r0, 0xffffffffffffffff, 0xa3, 0x6)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0)
setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x480, 0x118, 0x258, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000080), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x80000000}}}, {{@arp={@multicast1=0xe0000001, @empty, 0xffffff00, 0xff000000, @mac, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x6, 0x8, 0x7, 0xfff, 0x40, 0x100, 'syz_tun\x00', 'veth1_to_bond\x00', {}, {}, 0x0, 0x1}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0x1}}}, {{@arp={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xd}, 0xffffffff, 0x5b6be1f02f87cf04, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xe22ccb9e0bb16e74]}, 0x100, 0x1, 0x6, 0x8001, 0x1000, 0x3, 'erspan0\x00', 'vcan0\x00', {0xff}, {0xff}, 0x0, 0x202}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @multicast1=0xe0000001, 0x1, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0)

[  149.957528] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'.
2018/04/25 12:43:33 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0xf0ffffff}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:33 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)=""/18, &(0x7f0000000080)=0x12)
clone(0x800800, &(0x7f0000000000)="651570439cf79dac6f98765565c248be9723af046ae713d35207fe6e698e017d0a524e25", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="61f16c8e0b7596741456744503c517de03e6d49f51c2aede3542f7735720b6c58b25045ac8")
tee(r0, r0, 0x100, 0xe)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'bridge_slave_0\x00', <r1=>0x0})
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'\x00', r1})
r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x0, 0x101000)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000240)={0x1, 0x2}, 0x2)

2018/04/25 12:43:33 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0x130, r0, 0x0)
r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0)

2018/04/25 12:43:33 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="09f14e69eb8c4436c2a396f633fd99dba2d3292a0211c3e7d002d97ef483a4de8f81724e66ab7e7982b3c3456fe8e2bac34cbeefcca3a64e55a9b554a35d0e782e13918108a18ea7211023f712cc1cc67ea5718bfb", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r2=>0x0], &(0x7f0000000080)=0x28)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21}}, 0x1d31, 0x4800000}, &(0x7f00000000c0)=0x90)

2018/04/25 12:43:33 executing program 7:
r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x80000001, 0x280)
ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00000000c0)={0x81, 0x91})
perf_event_open(&(0x7f00008a7f88)={0x0, 0x70, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x80044, 0x0)
fcntl$setlease(r1, 0x400, 0x2)

2018/04/25 12:43:33 executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={<r1=>r0})
r2 = geteuid()
sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)={0x180, 0x35, 0xe02, 0x70bd27, 0x25dfdbfe, {0x14}, [@typed={0x4, 0x10}, @generic="f2d835ba3021203eb39667be637e9d0f4473b7654b3b6c886ffb6b55dc97d16698f01f02890906f592de1bca324bd382436bab5d5c36e7226e07551f8829e33345310875855afba917488540dc49d908ca5c308fea47dcaa1e6e36a773bdd77c4069c0dc61a4", @typed={0x8, 0x56, @uid=r2}, @generic="39d6ed89558a7a09c2da69b2e8d907d045a03fb87f0d88e2c301210ef46e85b6467fdddebd156009ed62935b51a62b3d394d13664837982b4cd198e853b9b7755146c02922cf7c07a10d4135a94c5dac57726b953da8f6b03655d2c5cf9f0eb812662453da330e4c89fe0fef48505ea330cc939d3d0edc0d840735c261dd6cbd10ef587a75a0962eb29fa9d0961d88949cd7cbf03e9b72491efad4d8d8c389e97a33a48ee5c62a09b298494dc29e7a340f00b6e16c3251b78397ef6811fef2fb918aa9893bf189ce032673ddffaa4f13150e2b755f5d300ddcd4ce5dfcd3612195f49d3c5190c4e1c85df4dca1c72577052c122117982c"]}, 0x180}, 0x1, 0x0, 0x0, 0x14}, 0x44010)
r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0)
ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0))
sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[{0x18, 0x0, 0x7, "8605"}], 0x18}}], 0x2, 0x0)

2018/04/25 12:43:33 executing program 4:
r0 = socket$inet(0x2, 0x6, 0x800000000)
init_module(&(0x7f0000000080)='trustedkeyring$#^self$\x00', 0x17, &(0x7f00000000c0)='vmnet0vmnet0\x00')
sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000002040), 0xfffffffffffffe73}}], 0x2, 0x0)

2018/04/25 12:43:33 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:43:33 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xb, 0x1812c0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={<r2=>0x0, 0xbe, "6550fd462cc0714ac5458ecbaf1ccd4f71386daa3e5f20d7acbba3c7a41d7f2b99376c65441df969a02fbb0cb4c1936da0eae111e7f2a868f006fd08f3363e5c629830a0a04923fc21d930bb302016dd541bd3dad3a0ac2bbfa2d65818ef174cb487b23a00e85fe6e97d338056ab30452c542d5ebfe4458c9851ffb6a2411027c77cfe3a4af1f236abb38d9d514e99114269b46fe19de60b19e0641d3d7f4e8f568e2e8c663c994d46a0ba3d268de5331d9c4299bf66b80526444c72e0e6"}, &(0x7f0000000180)=0xc6)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000300)={r2, 0xfffffffffffffe58, "e0da4384109549d566e1d85b7c41f93f263f75f5e4065637e651d53fa7e5eb6285eaa99c0f4f1fc922e4981342bf72bb4e05eb27c2d553909a903368078192545c38156337e2088f37cffc80d73ecf8b0662150658dfd1b0797fa3cc17e1a34efeaa2acdf0aad3471ce82a1020b9670cdbd1a50a28e717fa50d5ee3ec8c96b1536c35b9378fe3918bef6251d49e0257a781a4aba278c553263fc"}, &(0x7f0000000280)=0x4a)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000002c0)=@int=0x6, 0x4)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)

2018/04/25 12:43:33 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0xf0}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:33 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)
r1 = socket$inet_smc(0x2b, 0x1, 0x0)
ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040))

2018/04/25 12:43:33 executing program 4:
r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={<r1=>0xffffffffffffffff})
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0))
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080))
close(r0)

2018/04/25 12:43:33 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x10000)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={<r1=>0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x100000001, 0x1, 0x0, 0x24}, &(0x7f0000000180)=0x98)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="3f00000071a018b42c77ff83923d1994b85948f6195386968cfe7c04e5924aa52bfe0044d8a78698820324e67debe54f885d38d080b544cd4c3767d23267456d6f8737"], &(0x7f0000000240)=0x47)
r2 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x100ffd)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000280)=0xffffffffffff0c82, 0x4)
ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0)

2018/04/25 12:43:33 executing program 1:
perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0)
r1 = epoll_create(0x10007fff)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r2 = syz_open_pts(r0, 0x0)
dup3(r1, r0, 0x0)
close(r2)
ioctl$VT_WAITACTIVE(r2, 0x5607)

2018/04/25 12:43:33 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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)
close(0xffffffffffffffff)

2018/04/25 12:43:33 executing program 7:
perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x3a, &(0x7f0000e4fecf)=ANY=[@ANYBLOB="ffffffffffff00001400000008004700002c00000000b10000000401907800d73cde00f534750000000000"], 0x0)
r0 = pkey_alloc(0x0, 0x3)
pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, r0)
ioperm(0x4, 0x7, 0x8)

2018/04/25 12:43:33 executing program 2:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/current\x00')
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="73797a31db6d83f8b706f6a6daa60bac4535726df3a93db8c0fc84a1ec05f9da7465d1ec541fc4350a45ba1aa6e26116633201164e1458d9db5fec466284154c690000000000000000"], 0x4)
socket$bt_cmtp(0x1f, 0x3, 0x5)
pread64(r0, &(0x7f0000000080)=""/65, 0x41, 0x0)

2018/04/25 12:43:34 executing program 4:
r0 = socket$kcm(0xa, 0x3, 0x11)
sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000001280), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000290000004300000007000000"], 0x14}, 0x0)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x270201, 0x0)
statx(r1, &(0x7f0000000140)='./file0\x00', 0x0, 0x800, &(0x7f0000000180))

2018/04/25 12:43:34 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0xffffffff00000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:34 executing program 7:
r0 = socket$inet6(0xa, 0x3, 0xff)
connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c)
sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="0cd57b85eba93a96ade37bb5cc77fa44385cbebfc579860c604b628df3247aae13b4d6bd91acf69f", 0x28}], 0x1, &(0x7f0000000800)}, 0x0)
socket$inet6(0xa, 0x8080a, 0x100000000)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x80800)
bind$unix(r1, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e24}, 0x6e)

2018/04/25 12:43:34 executing program 2:
mbind(&(0x7f0000524000/0x1000)=nil, 0x1000, 0x7ffe, &(0x7f0000000000)=0x40000000007, 0x10000, 0x10007)
mbind(&(0x7f0000523000/0x3000)=nil, 0x3000, 0x4002, &(0x7f0000000040)=0x81, 0x6, 0x0)
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x20041, 0x0)
mkdirat$cgroup(r0, &(0x7f0000000080)='syz0\x00', 0x1ff)
ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000524000/0x3000)=nil, 0x807d, 0x3, 0x4, &(0x7f0000524000/0x2000)=nil, 0xd0eb})

2018/04/25 12:43:34 executing program 5:
r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x14080)
ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000004140)={0xfffffffffffffffe, 0x1000, 0x3})
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000041c0)={<r1=>0x0, 0x1c, &(0x7f0000004180)=[@in6={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x15}, 0x5}]}, &(0x7f0000004200)=0x10)
setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004240)={r1, 0x20}, 0x8)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004080)={<r2=>0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f00000040c0)=0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004100)={r2, 0x2}, 0x8)
sendmmsg$nfc_llcp(r0, &(0x7f0000003fc0)=[{&(0x7f0000000080)={0x27, 0x1, 0x2, 0x4, 0x9, 0x3, "63189cc2804da1f122f83ce51b84bd0f2e3a37e45e4f9eddac6adfa095c5f46d0bf1bcaea9d2686c717f5dd7114d8f31ec8c10d7550e8804b9a3642f0dcc7c", 0x21}, 0x60, &(0x7f0000002340)=[{&(0x7f0000000180)="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0x1000}, {&(0x7f0000000100)="d3c84252888d77", 0x7}, 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", 0x1000}, {&(0x7f0000003c40)="b55c04748dbcfc09d79d14c9e23be5f859ccaffc679e84663d27cb74b02d084102b8d151c9c03ea61fdeb401fb4ffe05a7f4d19629f5ead9621fb2d09f666840f61da8", 0x43}, {&(0x7f0000003cc0)="a3296d5009a63bfe7178dadd397dcc3271b3b9dc8ab99e8bb5288d32d2db0932565c6fdcf4f58ce94f65802aa9e9442c28516fe819e6f34adf05d76d317b688ebc55de2c5668385001f06080bd376be5fbf8b6515e3ba3fa936d024a25ed0246180bb6ae05714b497eab8ac55f133e75acc14ebd20", 0x75}, {&(0x7f0000003d40)="4fc5f1c81cb7bd5da1b0c4cee52a6b4088666291c5a857aada650663ccca2bca48a0ffe5fec824fd40e956c12ecbdf9be0ccc9e99eaf744d427ed37d08a6ad4c1194088b692c9aedafe668ed9981b79f9b661d3aedcb8f31dc13a228f562adab1623fdb74da83ac59b210faefa6173ed651d591c232cd8ae7ae7ebbcd36038061db8503e92ce03fbe9c7d1d0e938457e295fbc19a26828920ece128abd12992cfbc57567ac258d4aaf1bbad84727c2b2f2", 0xb1}], 0x6, &(0x7f0000003e80)=ANY=[@ANYBLOB="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"], 0x110, 0x4}], 0x3, 0x20000014)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)

2018/04/25 12:43:34 executing program 4:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={<r1=>0x0, 0x1}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x8, 0xfff, 0x3, 0x0, 0x1, 0x0, 0x7fffffff, 0x40, r1}, &(0x7f00000001c0)=0x20)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c90", 0x3}], 0xa08013, &(0x7f0000000040)={[{@dos1xfloppy='dos1xfloppy', 0x2c}]})

2018/04/25 12:43:34 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000080)='ip6gretap0\x00')
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)

2018/04/25 12:43:34 executing program 1:
r0 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe)
add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="48ec39c793ceb40c4ea55de01f5289f83bd331ce4a025ea1b397431a6413ec53ab87ec1c8cf8302c36217b72b900ade06819e570b3e48735801a41da398945111ef668a534ef4ed3e96604573de35c8a0da06b416f9a100856044d252c62e5f77dd1a2c1a99d3c69ca3b0fba5144be4ba2cbde4fa82c7b0f2b4cb8a68e69591c1f8dda39bfacc6c88a71263f1509ad87f56020391dd318e241aa5c3f", 0x9c, r0)
r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00', 0x1, r2)
r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2)
keyctl$update(0x2, r4, &(0x7f0000000b40)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f4ba1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e1c9ea5d835f7eeae6c6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a30ab4aaf3121affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0)
keyctl$dh_compute(0x17, &(0x7f0000000000)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'crct10dif-generic\x00'}})

2018/04/25 12:43:34 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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)
close(0xffffffffffffffff)

2018/04/25 12:43:34 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0xc0ffffff}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:34 executing program 7:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6)
sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10)
ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000))
sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10)
recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/141, 0x8d}], 0x1, &(0x7f00000003c0)=""/127, 0x7f}, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='bbr\x00', 0x4)
writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1)

2018/04/25 12:43:34 executing program 5:
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1, 0x40)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={<r1=>0x0, 0xffff}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x1, 0x5, [0x8000, 0x6593, 0x6, 0x23, 0x6]}, &(0x7f0000000180)=0x12)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r2, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)

2018/04/25 12:43:34 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:34 executing program 4:
r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
perf_event_open(&(0x7f000000a000)={0x6, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0)

2018/04/25 12:43:35 executing program 2:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'erspan0\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0x33, &(0x7f0000000200)={&(0x7f00000001c0)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0)
setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x6, 0x4)

2018/04/25 12:43:35 executing program 1:
socket$netlink(0x10, 0x3, 0x4)

2018/04/25 12:43:35 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
r1 = fcntl$dupfd(r0, 0x406, r0)
accept$netrom(r1, 0x0, &(0x7f0000000700))
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)

2018/04/25 12:43:35 executing program 7:
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x878, <r1=>0x0, 0x10001, 0x4})
ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000000c0)={r1, 0x8})
syz_read_part_table(0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000540)="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", 0x1f7, 0x9}])
r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x0)
ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)={<r3=>0x0})
timerfd_gettime(r0, &(0x7f00000001c0))
ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000180)={r3})

2018/04/25 12:43:35 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)="5c35f0dbd3478b18e8763ae2dcfe7b32f074f4595084147c8f3d05d8bacaf133cc4cd57df39f64980c786f20bd17f9e17d5973000190391627d2fd88291f2ae3e84ce8b5934d80e212340bf6718e4e13b102e55969957facab846b3bf63d4dc2a9411d9c07c38a176cbcf298d1eebb4f204d91ed1d58ff2c9e6e0e87f781be301fd0dc6284fb02ad551f92c58af5d2f1e71126ac236227dedbf97e41bd1b2791490eeb0e772e953fb50b7925a80500ce0020690a756bce9ecaf3248c7638c0349c27b2f1ebbb91f4b1e47c0f8b5b14d5bc404cabeab8006d7878b0ee06d7d4678f53270252f1c0d120f1", 0x1}, 0x20)
bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xf, 0x9, 0x6, 0x1, 0x10, r0, 0x7}, 0x2c)

[  151.593877] Dev loop7: unable to read RDB block 1
[  151.598878]  loop7: unable to read partition table
[  151.646176] loop7: partition table beyond EOD, truncated
[  151.651888] loop_reread_partitions: partition scan of loop7 () failed (rc=-5)
[  151.715554] Dev loop7: unable to read RDB block 1
[  151.720547]  loop7: unable to read partition table
[  151.725621] loop7: partition table beyond EOD, truncated
[  151.731143] loop_reread_partitions: partition scan of loop7 () failed (rc=-5)
2018/04/25 12:43:35 executing program 1:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
pipe2(&(0x7f0000989000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r3 = userfaultfd(0x0)
ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})
ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0)
write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
fanotify_mark(r1, 0x2, 0x2, r2, &(0x7f0000000000)='./file1\x00')
unlink(&(0x7f00000000c0)='./file0\x00')
mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0)
lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB='b'], &(0x7f0000000300)='eth1lo\x00', 0x7, 0x0)
dup2(r1, r3)

2018/04/25 12:43:35 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0xffffffc0}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:35 executing program 2:
r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x100000000)
r1 = syz_open_dev$amidi(&(0x7f00000003c0)='/dev/amidi#\x00', 0x46, 0x400080)
openat$cgroup_type(r1, &(0x7f0000000200)='cgroup.type\x00', 0x2, 0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x40, 0x0)
r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xc, 0x80040)
ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00000000c0)={0x5, 0x20000000})
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r2, 0x28, &(0x7f0000000000)={0x0, <r3=>0x0}}, 0x10)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={r3, 0x0, 0x10}, 0xc)
fadvise64(r0, 0x0, 0x1, 0x4)
setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000300)=0x3, 0x4)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001})
openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0)
ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000140)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e20, @multicast2=0xe0000002}, 'sit0\x00'})
ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0)
mkdirat$cgroup(r2, &(0x7f0000000100)='syz1\x00', 0x1ff)

2018/04/25 12:43:35 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x3)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)

2018/04/25 12:43:35 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x4, 0x4a0, [0x20000180, 0x0, 0x0, 0x20000290, 0x200003b8], 0x0, &(0x7f0000000080), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x8808, 'erspan0\x00', 'ip6gre0\x00', 'ip6gretap0\x00', 'gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0xff, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xb0, 0xb0, 0xe0, [@mark_m={'mark_m\x00', 0x18, {{0x8000, 0x8, 0x0, 0x1}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x11, 0x16, 0x0, 'veth0_to_bridge\x00', 'veth0\x00', 'eql\x00', 'nr0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xc0, 0xc0, 0xf8, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@rand_addr=0x35b, [0xffffffff, 0xff], 0x4e22, 0xaf, 0x1, 0x4e24, 0x3e, 0x4}}}]}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x7, 0x26, 0x0, 'ip6gretap0\x00', 'veth1\x00', 'bridge_slave_1\x00', 'veth1_to_team\x00', @empty, [0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffe}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0x10}}}]}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}}, {{{0x5, 0x10, 0x890d, '\x00', 'ip6gre0\x00', 'veth1_to_bridge\x00', 'bcsh0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0xb8, 0xb8, 0xf0, [@limit={'limit\x00', 0x20, {{0x2, 0x9, 0x0, 0x7, 0x2, 0xfffffffffffffff9}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}]}, 0x518)

2018/04/25 12:43:35 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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)
close(0xffffffffffffffff)

2018/04/25 12:43:35 executing program 4:
set_mempolicy(0x2000000002, &(0x7f0000000100)=0x1, 0x1f)
rt_sigreturn()
mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffd, 0x44031, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80)
ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000200))
modify_ldt$write2(0x11, &(0x7f00000001c0), 0x10)

2018/04/25 12:43:35 executing program 7:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x103000, 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x4, 0x6, 0xb, 0x0, r0}, 0x2c)
write(r1, &(0x7f0000000140)="c8836f325783414536be8e992a18fcc129947877611621c1bbad868ca8a05286cba16bca603b1eb4b81f3107deb372db18c3d4f2ec130159afb259b598007e5b7916c793ddc90f80b1", 0x49)
r2 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xe, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="850000002f00000027000000000022009d00000000000000"], &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48)
bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000340)={r1, r2, 0x4}, 0x10)
close(r1)
ioctl$TIOCNOTTY(r1, 0x5422)
close(r1)
getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

2018/04/25 12:43:35 executing program 4:
r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0)
ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000100)=""/196)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x2040, 0x4)
open_by_handle_at(r1, &(0x7f00000000c0)={0x9, 0x1, "13"}, 0x200000)

2018/04/25 12:43:35 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f00000000c0), &(0x7f0000000040), 0x2}, 0x14)

2018/04/25 12:43:35 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)

2018/04/25 12:43:35 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x3}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:35 executing program 7:
syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaed3ad3280e0000060001080006040001ffffffffffffac1414bbaaaaaaaaaaaaac1414bb2a3e097c6f656190942ca3b5d6c064f4b03c20d0af3edb73f6627da1a14e05198d38768d89a05e1a38ffafa1b3f1f1930a2d18c962599a2f15bc94d3fd794c361b1c691b8fc6881fe5a0d45fa1"], &(0x7f0000000080))

2018/04/25 12:43:35 executing program 2:
syz_emit_ethernet(0xe9, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@llc={0x4, {@snap={0xab, 0xab, "cd", "bfe013", 0x1a, "c9dbd0cbfcea87f3f0c6b989c5ab98480bafb43c7bdf82d9f5855c87d21325e0050ab41f6b35d7edb6522244eaa9fdb4d8b1d642ccb7246909899df5a4c48c35c23e2ba5b8f5e6ae81609d359de5558e1a7302b30312e15232bc3e07628e9cc65c2a2d8ea6b2de138137f9e468f3f16c4c45c95a30f039527941074f5fe6dee964b4cb1ea57eaee622d2b124f5bcb7a62a012099dc8ae161a9940f4d26cb934d01d89393c67752ff4d6481795d44e04039844f4aa89c515e45f863778c7000bdd2cf6413fb65bbe0d9f42bb869a31f068c6943"}}}}}, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_mr_cache\x00')
ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000001c0)=0x7ff)
syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200))
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e23, 0x800, @empty, 0x1}}, 0x5, 0x4, 0x7, 0xafb8}, 0x98)
syz_emit_ethernet(0xe4, &(0x7f0000000240)={@empty, @empty, [], {@mpls_mc={0x8848, {[{0x3ff, 0x5, 0x100000000, 0x7f}, {0x5, 0x2, 0xffffffffffffffc0, 0xffffffffffffffa7}, {0x8000, 0x8, 0x4, 0x7}, {0xfffffffffffffc00, 0x5, 0x3ff, 0x200}, {0xd03, 0x4, 0x7ff, 0x1f}, {0x2, 0x2, 0x4, 0x5}], @generic="b501dc3c029201ddce3a32680d895634ab50a84bee86ce1f62eea1cbcdb73e243ea8e826bf1e6304288447c6483e6239c66b843071f5691f1b2d9682defb5fec2e20e8e59e82170493ace1a142b726e6cc91358a17be1e11179939cbb4b57fbd8a3a3f044158181ff6ae176d147ce8de455e7cbce0e45caad9dc3fed1d2404fb7c1ffc8ba6db3b33f6084394a4d236a089f088417058a349324dd14f20c6cf464dfa75bde1a5315499254df813fa8e4798de4694a915c2aaae742dd000e7"}}}}, &(0x7f0000000000)={0x1, 0x1, [0x157, 0x307, 0x536, 0xa77]})

2018/04/25 12:43:36 executing program 4:
r0 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80000)
fdatasync(r0)
r1 = semget$private(0x0, 0x0, 0x30)
semtimedop(r1, &(0x7f0000000000), 0x2aaaaaaaaaaaab35, &(0x7f0000000080)={0x0, 0x1c9c380})
r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffeff, 0x40)
write$sndseq(r2, &(0x7f00000001c0)=[{0x5, 0x2a, 0x100000001, 0x6, @time={0x77359400}, {0x402d, 0x9}, {0xcca, 0xffff}, @time=@time={0x77359400}}, {0x6, 0xb8, 0x1, 0x8, @tick=0x1, {0x3, 0x4}, {0x8, 0x8}, @time=@tick=0x4}, {0x0, 0x1, 0x3f, 0x8, @time={0x77359400}, {0x1}, {0x1, 0xfffffffffffffffb}, @raw32={[0x80000001, 0x39, 0x7]}}, {0x7, 0xc4, 0x80, 0xfffffffeffffffff, @tick=0x4, {0x8, 0x8}, {0x8000, 0x9}, @queue={0x0, {0x6, 0x8c2a}}}], 0xc0)
ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000040)={0x6, 0x77, 0xe36d, 0x2})
syz_emit_ethernet(0x2e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaa000008004600002000000000000009000000ffaaac14ffaa07020000120090780000001a4414e9a6aa9da39daefcc2aaf6dbf8337c0f068bbe3649a661168f4f40659c67013c0799ee823c2672a07e7c7953d5af7f49defa77764063d90e101330d12db00d379a7c1c54807f698927cd38e683f44d735c7a8232595cafe0155dba7bb9768ca308a349605cef78f56a67cb6b9b"], 0x0)

2018/04/25 12:43:36 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c)
r1 = fcntl$dupfd(r0, 0x406, r0)
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x402, 0x0)
setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4)
fdatasync(r0)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)

2018/04/25 12:43:36 executing program 7:
r0 = socket(0x1e, 0x4, 0x0)
setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10)
fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, <r1=>0x0})
sched_rr_get_interval(r1, &(0x7f0000000040))
r2 = socket(0x1e, 0x4, 0x0)
setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10)
creat(&(0x7f0000000080)='./file0\x00', 0x168)
sendmmsg(r0, &(0x7f0000002ac0)=[{{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000340)}}, {{0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000006c0)}}], 0x2, 0x40)

2018/04/25 12:43:36 executing program 2:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r0, 0x0, 0xee, 0xe6, &(0x7f0000000100)="e223fac7f0b5d4439b0e6f3e091450135a38e8682b3f550afb012dbd2102c486e46b303e93d15926450efd4bfee09ca96404fa6bc7062e5cfdd2fba5c44f051c16fb866d0785d042442e0f27f2d40e341db700946fa507caacaa152f6100549597a2120e40ea29b710b1bef8d1cd5dacacd9ac508aefb7d567ded0f007731bba3a46b08badf2d4744752b3d1c85005a562d306773086599380269ce5e90db00838113689aa83d3131fe60c35e2f0ef1be07fd89ba504ea9853b73474b518ed7810fbefde2ab54902adec5b8fa4f40467977ac8dcafc0f94ec14d68b7f2084e3d54e41488db56e45e3a8aafaa9c82", &(0x7f0000000240)=""/230, 0x80000001, 0xd}, 0x28)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0x213d)
r2 = syz_open_pts(r1, 0x0)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffeffff})
ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)={0xffffffff})

2018/04/25 12:43:36 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:36 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58)
syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000300)='./file0\x00', 0x9, 0x4, &(0x7f0000000600)=[{&(0x7f0000000340)="b2cf1a69c39c10dea4d93bbb0da93a8347104249ef9b523b15187ac2c8aca27eaf0687147423b6be2bcaebd6d0f8e483d6a90ea959c07a83e77f994fbaf382030bb02fb4a9980164dca6361243ca736c0f215650fe07f584f5d1a014e84f4153b3a949beb44a682bc3903a4ca16251bd6fc87b1a94d5de50065045a7c8f0373e327a0005d0040c916ae3840011bfa3f860410972bc02ffe14a7f3d8974397fa5c8257a8179c1faf32a1d7931d18349dcf2b83323b8ed17f85af4b4a96fefd0e3ba22dece57cf895f1412d9bd5cd2006fdf0ff834320b55e5ee0468ba03e17db21d6eb99c41ad694be31aa134a260598c23806c1186f5", 0xf6, 0x100000000000000}, {&(0x7f0000000440)="09557fde7c86278f29082a4900de93adff9113ae4ddd5a562a9c1a6462ae4420702fe2d09f5e5c114a5e718a0443139114551eb0eb360270e8cd0d5419f25e74d5576675edbf7db3b68f7a048876cfe23e51a67706fa75b4ff25ab64aecb19bdda5196120d966cf63907b715012f9d84e9fabff49354a29da1596e7567981e6039d2b5af628afe0b54cac5c5709cd07d374b70a8877b248c938d6bb8c8e3942b45b4a96014ae5e89ed8b6d74c1e22d244f7bf1c42fce0f991f0d1e70321d4c464caf417cfdc89c6d8c6602fb24b65d71fbd843417769861389ed9b352821ea14ce686a41b8ca62e6a5c7ecdcfc85e5292a39a3761b", 0xf5, 0x6}, {&(0x7f0000000540)="b771a24b24f662de30da9fe2967f614d06c7549ce4399f90449101ae2ab4c3eb7d3e077367f73f99cdf4e577b7d4654cfa3aad2decb64a46bc0447291decce9807db1710f236aa304b9cc463fa30d4a85b", 0x51, 0x80000001}, {&(0x7f00000005c0)="774b9b7893f1e8216873de39d9f121c0e0ca968693a3fee620bb7453402261d95bfc32be314e1f32d7cadc3f", 0x2c, 0x6}], 0x400, &(0x7f0000000680)={[{@max_inline={'max_inline', 0x3d, [0x37, 0x31]}, 0x2c}, {@treelog='treelog', 0x2c}, {@degraded='degraded', 0x2c}, {@datacow='datacow', 0x2c}, {@fragment_metadata='fragment=metadata', 0x2c}, {@nodatacow='nodatacow', 0x2c}]})
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000980)="81070000001d000000010054409d0937446d5413e9d1388ac8d569b4b43e8fab9ed3b9005946f49268cfe9393b7d78697e592a9d5d22bb898bf53791a2fc98fef4519c5eb29edbc480bd3be800fb20decaec9f6e9e3b20c122ad08619465dbe58323f3de37b80e7d1da3d9aaac66594a856983d66f0008083fd2d6e30dcda327b9019ad2e5134b9cd5e26de4c989592e67e3961d09ef5bc5f85e3e262e1c6937f7b96bda47959cf145835827e4726adde021d6dabf6bd401000000000000000000000000000000", 0x285)
r1 = syz_open_dev$admmidi(&(0x7f0000000700)='/dev/admmidi#\x00', 0x200, 0x2000)
setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000740)={{0xa, 0x4e20, 0x92c8, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, {0xa, 0x4e21, 0x81, @dev={0xfe, 0x80, [], 0xa}, 0x80000000}, 0x1, [0xffffffff, 0x10001, 0x3, 0x4, 0x6, 0x956, 0x6, 0x3]}, 0x5c)
r2 = accept(r0, 0x0, &(0x7f0000000180))
sendmsg$nl_crypto(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@get={0xe8, 0x13, 0x0, 0x0, 0x0, {{'ecb(des3_ede)\x00'}}, [{0x8, 0x1}]}, 0xe8}, 0x1}, 0x0)

2018/04/25 12:43:36 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)
r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x8000, 0x0)
accept$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14)
sendto$packet(r2, &(0x7f0000000180)="37ff07b04b2d492583e6cd0119ad8cd8e5159fc8e73e29f987a7db20632c3f383456dffe2d04ecfa191b44b9d9763e460fcbeacb36c3e07f5d649e8da38601d1e7b17f97c945a0302bf731fb35beb442b46146cf00ee8f74384e0a6c00d3619f4cc88afc", 0x64, 0x40400c4, &(0x7f0000000280)={0x11, 0x4, r3, 0x1, 0xde, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14)
getpeername(r1, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x80)

2018/04/25 12:43:36 executing program 1:
r0 = socket(0x100000000000002, 0x1, 0x6)
bind$inet(r0, &(0x7f0000000400)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
fcntl$dupfd(r0, 0xfffffffffffffffe, r0)
setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x4e23, 0x46, @empty, 0x100000000}}, 0x7, 0x0, 0x6, "1db6ecc141b381fb586d13cdec690c481f162919ce65821a6121c95e80ce7a9e3c37709254a82651bc35713b08ab2f7a1a1c87b6c1be4d50a324dad53991c4977761a3d07177f0b5f0ca6da9014fd1c9"}, 0xd8)
connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10)
r1 = open(&(0x7f0000000a00)='./file0\x00', 0x141046, 0x0)
ftruncate(r1, 0x10000)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000540)={0x4, 0x7, 0x1, "717565756531000000000000000000000000000000000000000000000000f7ff00", 0x80000000})
sendfile(r0, r1, 0x0, 0x72439a6b)
clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000))
acct(0x0)
execve(&(0x7f0000000500)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00000008c0)=[&(0x7f0000000680)='trusted.', &(0x7f00000006c0)="717565756531000000000000000000000000000000000000000000000000f7ff00", &(0x7f0000000700)='\'\'em1\x00', &(0x7f0000000740)='eth08+\x00', &(0x7f0000000780)='\x00', &(0x7f00000007c0)='md5sum%md5sumself&%\x00', &(0x7f0000000800)='^\x00', &(0x7f0000000840)='trusted.', &(0x7f0000000880)='wlan0\x00'])
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = socket$packet(0x11, 0x800000000002, 0x300)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x400)
write(r4, &(0x7f0000000200)="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", 0xe00)
setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000001c0)={0x0, 0x3, 0xaffe}, 0x4)
dup3(r2, r3, 0x0)
getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000140), &(0x7f0000000000)=0x68)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000d000))
syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x0, 0x0)
stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000600))
removexattr(&(0x7f0000000480)='./file0\x00', &(0x7f0000001000)=ANY=[@ANYBLOB="747275737465642e2a776c616e30000104f6c5b8a8a0bc845e6c047765c94759c2f90c9edfd8a1efd2fa096f013f43f5aa8d21634ce26497a75eb4fdd7b5ad6726663152091034b71fb628f2d5d594160ca8a3a4fe76c0f4119f78cafcf817cc5afa"])
recvfrom$unix(0xffffffffffffffff, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440))
r5 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$assume_authority(0x10, r5)
kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000040))

2018/04/25 12:43:36 executing program 3:
r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7f, 0x101000)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, r0, 0x0)
r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x22000, 0x0)
ioctl$TIOCSBRK(r0, 0x5427)
ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x2, 0x3, 0x5, 0x3, 0x100000000}})
ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0)
semget$private(0x0, 0x1, 0x100)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000100)={<r3=>0x0, @in6={{0xa, 0x4e24, 0x9, @empty, 0x2}}, 0xf852, 0x3}, &(0x7f00000001c0)=0x90)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001280)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000001240)=0x1008)

2018/04/25 12:43:36 executing program 6 (fault-call:6 fault-nth:0):
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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)
close(r0)

2018/04/25 12:43:36 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0xf0ffffff00000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:36 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x88000, 0x0)
ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x400)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)

2018/04/25 12:43:36 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000011000300000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00.\x00\x00\x00\x00\x00'], 0x28}, 0x1}, 0x0)
stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setgroups(0x1, &(0x7f0000000100)=[r1])

2018/04/25 12:43:36 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c)
r1 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x4, 0x20000000022002)
mq_getsetattr(r1, &(0x7f0000000080)={0x3, 0x6, 0x2, 0x2, 0x8, 0xc38, 0xfffffffffffffffc, 0x2}, &(0x7f00000000c0))
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)

2018/04/25 12:43:36 executing program 7:
r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00')
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='tracefs\x00', 0x0, &(0x7f0000000140))
faccessat(r0, &(0x7f0000000000)='\x00', 0x2, 0xe00)
preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0)

2018/04/25 12:43:36 executing program 2:
r0 = add_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="df2bcad5ca1f258dc9ce830f75041bf9943dbfa0bba6276e374ba244abc7cfe5fb45406c6f0b2a4ea298fadd6e0c573cae37a6082e9575f0d4e7225cf380b0f705b07e2504fb9909840c197c24e671c64ed8a0a06aa8cfbfb280bda004785fcbaf1e8a8fd49ce36a2760e0d8ce7ec63ae1af13bc2869ba90ac35c8941555fcf5f403f03ab6c6ec8bc7e0e9ddb7dcf7860769daf52ea4435f1a79b9a665cf4763b5305bab7ef6f3dcbbfe1cf8", 0xac, 0xfffffffffffffff9)
keyctl$read(0xb, r0, &(0x7f00000001c0)=""/195, 0xc3)
r1 = socket$inet(0x2, 0x2, 0x0)
sendmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0xf1}], 0x7f}}], 0x3fe, 0x0)

[  153.452312] QAT: Invalid ioctl
2018/04/25 12:43:37 executing program 4:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write(r0, &(0x7f0000000080)="94899f65399967bae4424ad4430af7d7ccb9865adb86a26ecc5c8a053c40b939ebd9fb", 0x23)

2018/04/25 12:43:37 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0xfeffffff00000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

[  153.482838] QAT: Invalid ioctl
2018/04/25 12:43:37 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)
r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x800, 0x0)
ioctl$sock_bt_hci(r1, 0xc00448ff, &(0x7f0000000200)="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")
r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4002, 0x0)
ioctl$TCGETS(r2, 0x5401, &(0x7f0000000180))
ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000080)=""/140)
ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000001200)=0x7)

2018/04/25 12:43:37 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000240)={0x80000001, 0x2, 0x4, 0xffff, 0x80000001, 0x2})
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48)
sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd)
r3 = socket$kcm(0x29, 0x1000000000000005, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r3, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r4=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x3a, &(0x7f0000000140), 0x300, &(0x7f0000000280)=""/239, 0xef}, 0x0)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000040)={0x6, [0x1, 0x7988, 0x263b, 0xfffffffffffffffa, 0xffffffffffff7fff, 0x3]}, &(0x7f0000000080)=0x10)
connect(r4, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x0, 0x0, {0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x11}, 0x1}}}, 0x80)

2018/04/25 12:43:37 executing program 2:
r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002)
write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a)
munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
write(r0, &(0x7f0000e8efa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58)
setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0)
writev(r0, &(0x7f00001b6f90)=[{&(0x7f0000000040)="e59bc053050000007bb51f597ea6feb27c6371100ca6f5c53ded1a2f0fd1c92c1f8082d61217feadb3af", 0x2a}], 0x1)
ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035bfbc)={{0x2, 0x4e23, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 'ip6tnl0\x00'})

2018/04/25 12:43:37 executing program 3:
syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x3, 0x200000)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000001c0)={0x7, <r1=>0xffffffffffffffff})
r2 = accept$inet(r1, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={<r3=>0x0, 0x1000}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r3, 0x7fffffff}, &(0x7f0000000180)=0x8)
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)

2018/04/25 12:43:37 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0xfffffffffffffffc)
fstatfs(r0, &(0x7f0000000040)=""/105)
capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000))
ioctl$LOOP_SET_DIRECT_IO(r0, 0x125d, 0x0)

2018/04/25 12:43:37 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000040)="a2670cef916944b112ab2f9e28e430354953aa7f676fa61d86b78319a8d0b231d261d1b850c082e731bd", &(0x7f0000000280)="1e9fe4cdaa7c10a55bc176e34d52ffdc1869875faec03590fb28849d3de444e727ec87757af13283b630b2e3a267fc2e540bd86d1a72a2b5d9b3f08a57e97331c396c06d7f21ba812365b61803daa155661f6c2a252d6a5b6b6743594c67dcd300000000000004cf6b1b3dc09a1f570593cb2d2b48062af0da53e3f5d2c8f8955f60563863e8ed9329ac21d39047f28744d86ab42e81b80078aa5d09468733b11a39189415e277bb2f5f460bc9491a660f53f67b145e145a", 0x2}, 0x20)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400000, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x88b3)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)

2018/04/25 12:43:37 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:37 executing program 4:
seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000000300)=[{0x6, 0x0, 0x0, 0x50002}]})
syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00')
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000080)={0x4, 0x9, 0x4, 'queue0\x00', 0x9})
setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x80, 0x4)

2018/04/25 12:43:37 executing program 1:
r0 = socket$inet6(0x10, 0x6, 0x0)
syncfs(r0)
sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000080)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000000)="5500000018007f00082d1cb2a4a280930206620100a84309000f001b03569993ebeb4fdf253fb0ddf423000000003f00000049dc50ca8a9848a3c728f1c46b7b31afdc0938d54400009b84136f075afb83de448daa", 0x55}], 0x1, &(0x7f0000004000)}, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x3, 0x80001)
setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000200)={{&(0x7f0000000140)=""/99, 0x63}, &(0x7f00000001c0)}, 0x20)

2018/04/25 12:43:37 executing program 2:
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, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x741616306de0181f, 0x5d, &(0x7f0000000580), 0x0)
fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000140))
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000000)={[], 0x0, 0x0, 0x7})
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000080))

2018/04/25 12:43:37 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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)
close(r0)

2018/04/25 12:43:37 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
bind$bt_sco(r1, &(0x7f0000000000)={0x1f}, 0x8)
listen(r1, 0x0)
connect$bt_sco(r1, &(0x7f0000000040)={0x1f}, 0x8)
r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xd, 0x2000)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{}, {}, {<r3=>0x0}, {}, {}, {}]})
ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00000001c0)={r3, 0x1000000000004})
r4 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0)
r5 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x813, r5, 0x0)
syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000280)={0x4d27246, {{0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, {{0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xe450}}}, 0x108)
getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000200)={'broute\x00'}, &(0x7f0000000180)=0x78)
r6 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14)

2018/04/25 12:43:37 executing program 1:
mkdir(&(0x7f000053bff8)='./file0\x00', 0x0)
mount(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='devtmpfs\x00', 0x0, &(0x7f00000001c0))
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x109100, 0x0)
ioctl$TIOCNOTTY(r0, 0x5422)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8000, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={<r2=>0x0}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x9bf6, 0x5, 0x3ff, 0x7, 0xff3}, &(0x7f00000001c0)=0x14)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)=<r3=>0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x100, 0x1, 0x0, 0xffffffff, r2}, 0x10)
getpgrp(r3)
ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={<r4=>0x0})
ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000140)={r4, 0x4})
r5 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
getdents64(r5, &(0x7f0000000ac0)=""/4096, 0x1000)
chmod(&(0x7f0000000340)='./file0\x00', 0x11)

2018/04/25 12:43:37 executing program 7:
r0 = socket(0x2, 0x2, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x0)
fadvise64(r1, 0x0, 0x0, 0x1)
splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x48, 0x0)
sendfile(r0, r1, 0x0, 0x72439a6b)

2018/04/25 12:43:37 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0xf00000000000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:37 executing program 5:
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20)

2018/04/25 12:43:37 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x40000)
getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e)
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)

2018/04/25 12:43:37 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
bind$bt_sco(r1, &(0x7f0000000000)={0x1f}, 0x8)
listen(r1, 0x0)
connect$bt_sco(r1, &(0x7f0000000040)={0x1f}, 0x8)
r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xd, 0x2000)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{}, {}, {<r3=>0x0}, {}, {}, {}]})
ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00000001c0)={r3, 0x1000000000004})
r4 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0)
r5 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x813, r5, 0x0)
syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000280)={0x4d27246, {{0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, {{0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xe450}}}, 0x108)
getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000200)={'broute\x00'}, &(0x7f0000000180)=0x78)
r6 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14)

2018/04/25 12:43:37 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x81000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

[  154.314350] tmpfs: No value for mount option ''
2018/04/25 12:43:37 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
bind$bt_sco(r1, &(0x7f0000000000)={0x1f}, 0x8)
listen(r1, 0x0)
connect$bt_sco(r1, &(0x7f0000000040)={0x1f}, 0x8)
r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xd, 0x2000)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{}, {}, {<r3=>0x0}, {}, {}, {}]})
ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00000001c0)={r3, 0x1000000000004})
r4 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0)
r5 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x813, r5, 0x0)
syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000280)={0x4d27246, {{0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, {{0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xe450}}}, 0x108)
getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000200)={'broute\x00'}, &(0x7f0000000180)=0x78)
r6 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14)

2018/04/25 12:43:37 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0)

2018/04/25 12:43:37 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c)
bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f00000000c0)}, 0x10)
r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x80000000, 0x40)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8)
connect$packet(r1, &(0x7f0000000200)={0x11, 0x1, r2, 0x1, 0x998, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14)

2018/04/25 12:43:38 executing program 1:
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010a0200027400f8", 0x613b483c}], 0x8000, &(0x7f0000000040))
socketpair(0x8, 0xe, 0x7ff, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000000c0)=0x3)

2018/04/25 12:43:38 executing program 7:
syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x10000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x800000)
mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='jfs\x00', 0x0, 0x0)

2018/04/25 12:43:38 executing program 5:
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0xfffffffffffffffd, 0x0, 0x40000004, 0x21b}, 0x2c)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10)
socketpair$inet(0x15, 0x480003, 0x6, &(0x7f0000000180))

2018/04/25 12:43:38 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0xffffff7f}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:38 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
bind$bt_sco(r1, &(0x7f0000000000)={0x1f}, 0x8)
listen(r1, 0x0)
connect$bt_sco(r1, &(0x7f0000000040)={0x1f}, 0x8)
r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xd, 0x2000)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{}, {}, {<r3=>0x0}, {}, {}, {}]})
ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00000001c0)={r3, 0x1000000000004})
r4 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0)
r5 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x813, r5, 0x0)
syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000280)={0x4d27246, {{0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, {{0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xe450}}}, 0x108)
getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000200)={'broute\x00'}, &(0x7f0000000180)=0x78)
r6 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14)

2018/04/25 12:43:38 executing program 2:
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x100, 0x0)
ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000001c0)=0x7)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c)
ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000080)={0x400, 0x2, 0x2, 0x0, 0x1, 0x100, 0x7ff, 0x7ff, 0x8, 0x80, 0xbc, 0xfffffffffffffffa, 0x0, 0x3ff, 0x7fffffff, 0xba, 0x5, 0xf36})
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = dup(r2)
setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000040)={0x2b, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x0, 'nq\x00', 0x11, 0x5, 0x4b}, 0x2c)
timerfd_create(0x8, 0x0)
rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00')
write$fuse(r3, &(0x7f00000000c0)={0x28, 0x1, 0x6, @fuse_notify_inval_inode_out={0x863d, 0x3}}, 0x28)
close(r2)

2018/04/25 12:43:38 executing program 3:
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x9)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0)

2018/04/25 12:43:38 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0x23, &(0x7f0000013e95), 0x4)
close(r0)

[  155.046315] print_req_error: I/O error, dev loop199, sector 64
[  155.054389] print_req_error: I/O error, dev loop199, sector 120
2018/04/25 12:43:38 executing program 7:
r0 = socket$netlink(0x10, 0x3, 0xd)
writev(r0, &(0x7f0000000080), 0x0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100))
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000180)=""/173, &(0x7f0000000240)=0xad)
getsockopt$inet_int(r1, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000140)=0x4)

2018/04/25 12:43:38 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
r2 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x6, 0x0)
r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3)
ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000140)=""/12)
syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x5, 0x20000)
ppoll(&(0x7f0000000040)=[{r1}, {r0, 0x401}, {r1, 0x80}, {r1, 0x2}, {r0, 0x2004}, {r0, 0x2022}, {r0, 0x2}, {r0, 0x3011}, {r0, 0x100}], 0x9, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={0x1}, 0x8)
ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0)

2018/04/25 12:43:38 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0x7b, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:43:38 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bcsf0\x00', <r2=>0x0})
ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000001c0)={@empty, 0x6, r2})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x32a}]}, 0x10)
r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x101000, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000100)={0x23b, 0x1, 0x586, 0x7fffffff}, 0x10)
listen(r1, 0x0)
bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c)
sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffffffffffffd3, 0x20000004, &(0x7f0000000200)={0xa, 0x4e22}, 0x36)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10)

2018/04/25 12:43:38 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0xd001}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:38 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
bind$bt_sco(r1, &(0x7f0000000000)={0x1f}, 0x8)
listen(r1, 0x0)
connect$bt_sco(r1, &(0x7f0000000040)={0x1f}, 0x8)
r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xd, 0x2000)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{}, {}, {<r3=>0x0}, {}, {}, {}]})
ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00000001c0)={r3, 0x1000000000004})
r4 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0)
r5 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x813, r5, 0x0)
syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000280)={0x4d27246, {{0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, {{0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xe450}}}, 0x108)
getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000200)={'broute\x00'}, &(0x7f0000000180)=0x78)
r6 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14)

2018/04/25 12:43:38 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f00000000c0)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8", 0x16}], 0x100040, &(0x7f0000000240)=ANY=[])
statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/41)
statfs(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)=""/80)

2018/04/25 12:43:38 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@dev={0xfe, 0x80}}, 0x14)
getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={<r1=>0x0, @multicast2, @local}, &(0x7f0000000040)=0xc)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@remote, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8)
setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0x0, 0x4e20, 0x82ec, 0xa, 0x20, 0x0, 0x3b, r1, r2}, {0x2, 0x2, 0xd88d, 0x40, 0x8, 0x1, 0xfff, 0x35}, {0x0, 0x100000001, 0x6, 0x9}, 0x2d, 0x6e6bbf, 0x0, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0xb}, 0x4d3, 0x3c}, 0x0, @in6, 0x3502, 0x1, 0x1, 0x6, 0x9, 0x4, 0xffffffffffff7fff}}, 0xe8)
syz_emit_ethernet(0x4a, &(0x7f0000000440)=ANY=[@ANYBLOB="671988b996e3ffffffffffff86ddcb0000000014730000000000000000000000dbc6b9c949b6b465dfbec974f29034040000000000fe800000000000efffffff00001500bb0000000057100d837d16edf0550057fa27a5493d35bb664c8303fffba4113e5bea90467c457edb17db2c1c76c241dae815dd4d888ad3332b78f5e108384c0c28c6a4ec6fb62687bc90b69ff0e9165bcb2cd3d4b0a94c9d3eca555e181257f6ce15db34e7d91585f2ba893634b9332a93912ff961d04545edd957a1a0ebcb419cfc64dbfdbacd1e0252c9cf25456b72cc7b9a7175dadda37c0092861a114cd5d9c8ed3a74e8", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000000c0))

2018/04/25 12:43:38 executing program 7:
r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0)
r2 = dup2(r1, r0)
ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000053000))
dup2(r1, r2)

2018/04/25 12:43:39 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc)
recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001480)=[{&(0x7f00000000c0)=""/252, 0xfc}, {&(0x7f00000001c0)=""/30, 0xd9}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/241, 0xf1}, {&(0x7f0000001300)=""/167, 0xa7}, {&(0x7f00000013c0)=""/180, 0xb4}], 0x6, &(0x7f0000001500)=""/191, 0xbf, 0xfffffffffffffffd}, 0x2040)
sysfs$2(0x2, 0x115e, &(0x7f0000001600)=""/208)
setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1}, 0x204)

2018/04/25 12:43:39 executing program 5:
r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0)
ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc))
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x0, 0x0)
ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0xffffffff, 0x5}, {0x0, 0x7fffffff}]})
fallocate(r0, 0x0, 0x81, 0x1000)
getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000180)={@local, <r2=>0x0}, &(0x7f00000001c0)=0x14)
recvfrom$packet(r1, &(0x7f0000000080)=""/111, 0x6f, 0x1, &(0x7f0000000200)={0x11, 0xf, r2, 0x1, 0x100000001, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14)
r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400)
io_setup(0x4, &(0x7f0000000000)=<r4=>0x0)
syz_mount_image$ext4(&(0x7f0000000240)='ext2\x00', &(0x7f00000002c0)='./file0\x00', 0x9, 0x3, &(0x7f0000001480)=[{&(0x7f0000000300)="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", 0x1000, 0x8e}, {&(0x7f0000001300)="0bb4694fb77fef759b4a2c350303ce0eb2c10fe700b68d9c26d99930b5b736979ed6e8f242f2f5977df1fa3acdb59af0daac6432a9a0d4e1e02b8c7a6540f073ab1b387c8621f2975bc19fdb89e7306b4b696d2241f341659f93bad031f4d4f408766634758377f92114ccb13245039266a90a70b561f73652e12cf10bd7c4b3a2e1c31ed61d9c456c53ee1e95a24974b4940c0b60", 0x95, 0x40}, {&(0x7f00000013c0)="d77c29fe6cc92e7f6dc2e98a25ddbab70f3acc3c80589c9e7ba2ffc9b71ea13f6a5cbce77cc673f6f4e05342297db73fadabf2d776be4f160e6dbeead6454e8d64209b1c862465026ac0b23a608016179086aa4c6d4f51d35f5a5177ce3183d25463", 0x62}], 0x80, &(0x7f0000001500))
io_submit(r4, 0x1, &(0x7f0000001440)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000100)}])

2018/04/25 12:43:39 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x10000, 0x2040)
ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000080)={0xd, 0x4, 0x401})
r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0)

2018/04/25 12:43:39 executing program 7:
open$dir(&(0x7f0000000040)='./file0\x00', 0x44002, 0x0)
r0 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0)
r1 = accept4$netrom(r0, 0x0, &(0x7f0000000000), 0x800)
ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000180)=@buf={0xbb, &(0x7f00000000c0)="3d9be1a069c6416a561396fcc3d4d83bbdecc7f48dbcdce44cb995a048baccf58fadb90291de01b34c18b572aa5dbc0e9a73d31793d282ab34151bac2e54f0cd6a0be72f63ba65526688a30475cb92f395b547238b26ab87a661d24e5c23133220d5115c7fbd81b4e2de9a315babb676eb26e9a5f3d6cdb6f73ec521e50275e93526a6f861cfb7e03f6f87c33c91943aea155caf419d90ca0ab573e9d6ccc584f2b26af3d35b506a7819196b671d9e705d37b41f49fb18149e0061"})
getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000001c0)=0x100000001, &(0x7f0000000200)=0x4)
fadvise64(r0, 0x0, 0x0, 0x5)

2018/04/25 12:43:39 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0x3, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:43:39 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:39 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@dev={0xfe, 0x80}}, 0x14)
getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={<r1=>0x0, @multicast2, @local}, &(0x7f0000000040)=0xc)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@remote, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8)
setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0x0, 0x4e20, 0x82ec, 0xa, 0x20, 0x0, 0x3b, r1, r2}, {0x2, 0x2, 0xd88d, 0x40, 0x8, 0x1, 0xfff, 0x35}, {0x0, 0x100000001, 0x6, 0x9}, 0x2d, 0x6e6bbf, 0x0, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0xb}, 0x4d3, 0x3c}, 0x0, @in6, 0x3502, 0x1, 0x1, 0x6, 0x9, 0x4, 0xffffffffffff7fff}}, 0xe8)
syz_emit_ethernet(0x4a, &(0x7f0000000440)=ANY=[@ANYBLOB="671988b996e3ffffffffffff86ddcb0000000014730000000000000000000000dbc6b9c949b6b465dfbec974f29034040000000000fe800000000000efffffff00001500bb0000000057100d837d16edf0550057fa27a5493d35bb664c8303fffba4113e5bea90467c457edb17db2c1c76c241dae815dd4d888ad3332b78f5e108384c0c28c6a4ec6fb62687bc90b69ff0e9165bcb2cd3d4b0a94c9d3eca555e181257f6ce15db34e7d91585f2ba893634b9332a93912ff961d04545edd957a1a0ebcb419cfc64dbfdbacd1e0252c9cf25456b72cc7b9a7175dadda37c0092861a114cd5d9c8ed3a74e8", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000000c0))

[  155.547292] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
2018/04/25 12:43:39 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
r1 = socket$l2tp(0x18, 0x1, 0x1)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000002c0)=0x1)
ioctl$TCSETA(r2, 0x5406, &(0x7f0000000300)={0xffffffffffffffff})
fcntl$getflags(r2, 0x1)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={<r3=>r1})
ioctl$TIOCNXCL(r2, 0x540d)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)

[  155.623252] EXT4-fs (loop5): VFS: Can't find ext4 filesystem
2018/04/25 12:43:39 executing program 4:
r0 = socket(0x1e, 0x2, 0x0)
bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80)
r1 = socket(0x1e, 0x2, 0x0)
getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000008c0)={@loopback}, &(0x7f0000000900)=0x14)
bind(r1, &(0x7f0000000940)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80)
bind(r1, &(0x7f0000de5000)=@generic={0x1e, "0103000009000000000000000000000009a979f321b30cbf00000000000100010a53a632ed4938d36d0e00000007000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000178d19b7e3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590ebb9f70dc136cb184a"}, 0x80)
close(r0)

2018/04/25 12:43:39 executing program 7:
r0 = socket$can_bcm(0x1d, 0x2, 0x2)
connect(r0, &(0x7f0000002000)=@ethernet, 0x10)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', <r1=>0x0})
sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000ef80)={0x1, 0x802, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "790eaada477f17eb046695eea58af88d0ba3b8f5ca34f33a9a82d81e455bc6ca3479893215467e3bb85ea1247aafde2b17277187bd8fc023bb972d19343108b0"}}, 0x80}, 0x1}, 0x0)
connect(r0, &(0x7f0000000040)=@llc={0x1a, 0x324, 0x8000, 0x5, 0x6, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80)
sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x1f4, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}, 0x1}, 0x0)

[  155.694957] EXT4-fs (loop5): VFS: Can't find ext4 filesystem
2018/04/25 12:43:39 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:39 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58)
sendmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}], 0x1, 0x0)
connect(r0, &(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x8000000}, 0x80)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="8f31fa2c94a7bd85ab7059f17ae7ddff9f629e72e8a6a93b6da0d3ea692d10c38c1c066e3a8c1a5bf0389da6b4cb1d9bac1ca764a62b69978460d0799c7a34d9ccd4344f840fec0ce092d271d93c3065bc2348f14b62f6b1cca848b2abe44e718a21c16c740914b2d96d58fbfd408d4802d55e8faf8243a299d33f0530fdf8e4f253d63eee8e11907bfc16992817615600000000000000000000000000000079ca0c49506571911447c697d4b32eb9cc", 0xfffffffffffffd7f)

2018/04/25 12:43:39 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@dev={0xfe, 0x80}}, 0x14)
getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={<r1=>0x0, @multicast2, @local}, &(0x7f0000000040)=0xc)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@remote, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8)
setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0x0, 0x4e20, 0x82ec, 0xa, 0x20, 0x0, 0x3b, r1, r2}, {0x2, 0x2, 0xd88d, 0x40, 0x8, 0x1, 0xfff, 0x35}, {0x0, 0x100000001, 0x6, 0x9}, 0x2d, 0x6e6bbf, 0x0, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0xb}, 0x4d3, 0x3c}, 0x0, @in6, 0x3502, 0x1, 0x1, 0x6, 0x9, 0x4, 0xffffffffffff7fff}}, 0xe8)
syz_emit_ethernet(0x4a, &(0x7f0000000440)=ANY=[@ANYBLOB="671988b996e3ffffffffffff86ddcb0000000014730000000000000000000000dbc6b9c949b6b465dfbec974f29034040000000000fe800000000000efffffff00001500bb0000000057100d837d16edf0550057fa27a5493d35bb664c8303fffba4113e5bea90467c457edb17db2c1c76c241dae815dd4d888ad3332b78f5e108384c0c28c6a4ec6fb62687bc90b69ff0e9165bcb2cd3d4b0a94c9d3eca555e181257f6ce15db34e7d91585f2ba893634b9332a93912ff961d04545edd957a1a0ebcb419cfc64dbfdbacd1e0252c9cf25456b72cc7b9a7175dadda37c0092861a114cd5d9c8ed3a74e8", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000000c0))

2018/04/25 12:43:39 executing program 5:
r0 = semget$private(0x0, 0x4, 0x201)
semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000000)=""/9)
r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x9, 0x4)
prctl$setmm(0x23, 0x6, &(0x7f0000ffc000/0x1000)=nil)

2018/04/25 12:43:39 executing program 4:
r0 = socket$inet(0x2, 0x840000000003, 0x2)
setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000000), 0x4)
setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000040), 0x4)

2018/04/25 12:43:39 executing program 7:
r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102})
r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETOWNER(r0, 0x400454cc, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102})
syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x8000)

2018/04/25 12:43:39 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0x79, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:43:39 executing program 3:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000014c0)='loginuid\x00')
write$cgroup_type(r0, &(0x7f0000001500)='threaded\x00', 0x9)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000015c0))
r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x210003, 0x0)
accept4$ax25(r2, &(0x7f00000002c0), &(0x7f0000000300)=0x10, 0x80000)
socket$inet6_sctp(0xa, 0x1, 0x84)
openat$vnet(0xffffffffffffff9c, &(0x7f0000001600)='/dev/vhost-net\x00', 0x2, 0x0)
r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7ff, 0x2000)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001400)={r1, &(0x7f0000000380)="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", &(0x7f0000001380)=""/116}, 0x18)
ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f00000000c0)={[{0x63b11b1b, 0x5, 0xdf, 0x8, 0x1, 0x40, 0x7f, 0x4, 0x2, 0x0, 0xc05, 0x7fff, 0x2}, {0x8000, 0x4, 0x3, 0x3, 0xd1f, 0x10001, 0x4, 0x7, 0x2, 0x177, 0x0, 0xe5, 0x2}, {0x0, 0x2, 0x7a1f, 0x1, 0xfffffffffffffffc, 0xffffffff9179b765, 0xb000, 0x6, 0x7, 0x1f, 0x7eb, 0x5, 0xfffffffffffffff7}], 0x20})
ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000001440)={0x8, 0x9000000000000000, 0x44d, 0x80000001})
ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000001480)=""/36)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x5, 0x0)
ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc))
r5 = syz_open_pts(r4, 0x0)
write(r4, &(0x7f0000c34fff), 0xffffff0b)
ioctl$TIOCSSOFTCAR(r5, 0x541b, &(0x7f0000000040))
getsockname(r3, &(0x7f00000001c0)=@nl, &(0x7f0000000240)=0x80)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
fcntl$getown(r4, 0x9)
ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000340)={0x3, 0x9, 0x9, 0x6, 0x1, 0x6})
ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x0, 0x2, 0x1, 0x0, 0x34}})
getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000001540)=""/37, &(0x7f0000001580)=0x25)
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000180)={&(0x7f0000000140)=[0x0, 0x0, 0x0], 0x3})

2018/04/25 12:43:40 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0xf0ffffffffffff}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:40 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
r1 = socket$l2tp(0x18, 0x1, 0x1)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000002c0)=0x1)
ioctl$TCSETA(r2, 0x5406, &(0x7f0000000300)={0xffffffffffffffff})
fcntl$getflags(r2, 0x1)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={<r3=>r1})
ioctl$TIOCNXCL(r2, 0x540d)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)

2018/04/25 12:43:40 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@dev={0xfe, 0x80}}, 0x14)
getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={<r1=>0x0, @multicast2, @local}, &(0x7f0000000040)=0xc)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@remote, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8)
setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0x0, 0x4e20, 0x82ec, 0xa, 0x20, 0x0, 0x3b, r1, r2}, {0x2, 0x2, 0xd88d, 0x40, 0x8, 0x1, 0xfff, 0x35}, {0x0, 0x100000001, 0x6, 0x9}, 0x2d, 0x6e6bbf, 0x0, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0xb}, 0x4d3, 0x3c}, 0x0, @in6, 0x3502, 0x1, 0x1, 0x6, 0x9, 0x4, 0xffffffffffff7fff}}, 0xe8)
syz_emit_ethernet(0x4a, &(0x7f0000000440)=ANY=[@ANYBLOB="671988b996e3ffffffffffff86ddcb0000000014730000000000000000000000dbc6b9c949b6b465dfbec974f29034040000000000fe800000000000efffffff00001500bb0000000057100d837d16edf0550057fa27a5493d35bb664c8303fffba4113e5bea90467c457edb17db2c1c76c241dae815dd4d888ad3332b78f5e108384c0c28c6a4ec6fb62687bc90b69ff0e9165bcb2cd3d4b0a94c9d3eca555e181257f6ce15db34e7d91585f2ba893634b9332a93912ff961d04545edd957a1a0ebcb419cfc64dbfdbacd1e0252c9cf25456b72cc7b9a7175dadda37c0092861a114cd5d9c8ed3a74e8", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000000c0))

2018/04/25 12:43:40 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0x11, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:43:40 executing program 5:
r0 = getpgrp(0xffffffffffffffff)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1)
getpgid(r0)

2018/04/25 12:43:40 executing program 2:
madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x212)

2018/04/25 12:43:40 executing program 7:
openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ashmem\x00', 0x0, 0x0)
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0)

2018/04/25 12:43:40 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0xc0ffffff00000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:40 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
r1 = socket$l2tp(0x18, 0x1, 0x1)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000002c0)=0x1)
ioctl$TCSETA(r2, 0x5406, &(0x7f0000000300)={0xffffffffffffffff})
fcntl$getflags(r2, 0x1)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={<r3=>r1})
ioctl$TIOCNXCL(r2, 0x540d)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)

2018/04/25 12:43:40 executing program 5:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
r1 = gettid()
setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ee4ff0)={0x77359400}, 0x10)
r2 = dup(r0)
listen$netrom(r0, 0x7ff)
recvmsg$kcm(r2, &(0x7f00000008c0)={&(0x7f00000001c0)=@sco, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000ec0)=""/149, 0x95}, 0x0)
timer_create(0x0, &(0x7f0000000140)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040))
tkill(r1, 0x1000000000016)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={<r3=>0x0, 0xb4, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x14}, 0x7}, @in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0x100000001}, @in={0x2, 0x4e23, @rand_addr=0x2}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @rand_addr=0x9}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e24, @rand_addr=0xbbf}]}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={r3, @in={{0x2, 0x4e20, @rand_addr=0x8}}, 0x83b, 0x10000}, &(0x7f0000000300)=0x90)

2018/04/25 12:43:40 executing program 2:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000010c0), &(0x7f0000001100)=0x1c, 0x800)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001140), &(0x7f0000001180)=0x4)
bind$alg(r0, &(0x7f0000001040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4)
remap_file_pages(&(0x7f000053d000/0x3000)=nil, 0x3000, 0x1, 0x8a94, 0x10)
r2 = accept4$alg(r0, 0x0, 0x0, 0x0)
fcntl$setstatus(r2, 0x4, 0x2400)
iopl(0x1)
sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10)
mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
readv(r2, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1)

2018/04/25 12:43:41 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0x72, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:43:41 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@dev={0xfe, 0x80}}, 0x14)
getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={<r1=>0x0, @multicast2, @local}, &(0x7f0000000040)=0xc)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@remote, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8)
setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0x0, 0x4e20, 0x82ec, 0xa, 0x20, 0x0, 0x3b, r1, r2}, {0x2, 0x2, 0xd88d, 0x40, 0x8, 0x1, 0xfff, 0x35}, {0x0, 0x100000001, 0x6, 0x9}, 0x2d, 0x6e6bbf, 0x0, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0xb}, 0x4d3, 0x3c}, 0x0, @in6, 0x3502, 0x1, 0x1, 0x6, 0x9, 0x4, 0xffffffffffff7fff}}, 0xe8)

2018/04/25 12:43:41 executing program 7:
socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0})
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21e, 0xffffffffffffffff, 0x40}, 0x2c)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000500)={r0, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0xa051)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000071100000000000000000000000000000950000000000000090b1f3cd05d3c57661112e4f0957656e443096d2b38e9e05833f0a201fc8145d43a6480a48caace3f51be625fa155aa3e7b58f4e573a006d9a9b295a81f97758c69078b667186fee28b0c5656f48000000007ea8d9b6a415b428b1dcbeb0564f3e439afe74cc0d9adc6cb8fc3af5a8b3e8518a32aacbe69c92e11a7471c4"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10)
socketpair$inet(0x16, 0x0, 0xfffffffffffffff9, &(0x7f0000000400))
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, <r2=>r0})
ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000001400)=""/4096)
fchmod(r0, 0x21)
socketpair(0xa, 0x0, 0x3, &(0x7f00000001c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$KDMKTONE(r3, 0x4b30, 0x20)
sendmsg$nl_crypto(r3, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)=@alg={0x120, 0x10, 0x401, 0x70bd25, 0x25dfdbfd, {{'xcbc(tnepres-generic)\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0xfffffffffffffffe}, {0x8, 0x1, 0xdf97}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0xfffffffffffffffe}, {0x8, 0x1}, {0x8, 0x1, 0xd65}, {0x8, 0x1, 0x5}]}, 0xffffffffffffff5e}, 0x1, 0x0, 0x0, 0x24040000}, 0x80)

2018/04/25 12:43:41 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0xfeffffff}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:41 executing program 3:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="0f295c0b1d2a1a06"], &(0x7f0000000240)=0x1)
request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='/dev/kvm\x00', 0xfffffffffffffff8)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000280)="b86c0c8ec0baf80c66b88a8f968966efbafc0cecbad004b8dc46ef66b9800000c00f326635000100000f3066b9d708000066b80000010066ba000000000f3066b8070000000f23c80f21f86635080090000f23f8f30fe68900000fc76afcbaf80c66b8c429e08666efbafc0ced66b94d09000066b83a00000066ba000000000f30", 0x81}], 0x1, 0x0, &(0x7f0000000040), 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1c9300, 0x0)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f00000001c0)={0x8, 0x8, 0xffffffffffffff01, 0x0, 0x9, 0x9, 0x8a}, 0xc)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0)

2018/04/25 12:43:41 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
r1 = socket$l2tp(0x18, 0x1, 0x1)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000002c0)=0x1)
ioctl$TCSETA(r2, 0x5406, &(0x7f0000000300)={0xffffffffffffffff})
fcntl$getflags(r2, 0x1)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={<r3=>r1})
ioctl$TIOCNXCL(r2, 0x540d)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)

2018/04/25 12:43:41 executing program 5:
r0 = socket$inet(0x15, 0x5, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x1)
ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000080)={0x5000, 0x0, 0xfffffffffffffff7, 0x1})
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'team_slave_0\x00', &(0x7f0000000100)=@ethtool_wolinfo={0x7, 0x0, 0x0, "597532994898"}})
r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x10a00)
setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e20, @rand_addr}}, 0x5, 0xae3, 0x77e3, "c70d787b5ec87bb3911f7dc05b5ebdc0b658761a879a0b0e10608e5be8431b677dab61f2a0d9428bff90a07c63ef70adad39b757d8bbcf3033074c4bc25133af677b34fe4cf9fdea8981db8b5bf060dc"}, 0xd8)

2018/04/25 12:43:41 executing program 2:
perf_event_open(&(0x7f000025c000)={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)
r0 = timerfd_create(0x0, 0x0)
timerfd_settime(r0, 0xfffffffffffffffd, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x1c9c380}}, &(0x7f0000005fe0))
timerfd_gettime(r0, &(0x7f0000000240))
setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x8}, 0x2ae)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)
ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000080)={0x10, 0x1, 0x667, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'bcsh0\x00'})
open$dir(&(0x7f00000000c0)='./file0\x00', 0x10200, 0x10)

2018/04/25 12:43:41 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x9effffff}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:41 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@dev={0xfe, 0x80}}, 0x14)
getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @local}, &(0x7f0000000040)=0xc)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@remote, @in6=@ipv4}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8)

2018/04/25 12:43:41 executing program 5:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={<r1=>0x0, 0x800, 0x1, 0xeb1}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x9, 0x30, 0x5, 0x9}, &(0x7f0000000180)=0x18)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d08000)='/dev/ptmx\x00', 0x105, 0x0)
getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
writev(r2, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d4800008884134508d746c4ad1921a782f9639b020800a708140007ae62731f010850ba19ef41771617e8da13866d15", 0x4b}], 0x1)
r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4a, 0x210101)
ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000000040)={0x3, 0x2000})
ioctl$TCSETA(r2, 0x5402, &(0x7f0000f9f000)={0x4bc4, 0x0, 0x401})

2018/04/25 12:43:41 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0x17, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:43:41 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0)
fcntl$dupfd(r0, 0x406, r0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
r4 = dup3(r3, r2, 0x0)
r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00')
sendmsg$FOU_CMD_ADD(r4, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000500659d6dc918b5498beb1610929ae83fb6eddd35f55a6cd4371d4dae86feb12755696c93200589822192d6", @ANYRES16=r5, @ANYBLOB="00002abd7000fcdbdf2501000000"], 0x14}, 0x1, 0x0, 0x0, 0xc0}, 0x4801)
ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f0000000080)={0x0, 0xfff7fffffffffffd})
sendmmsg$alg(r4, &(0x7f0000000680)=[{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000200)="3fcb0008e67b8578dc26016c891a0ced2cec1df334e127fce876838d33f551676c5eff340d0e50b0513451eb358a528b97ca8e38ecc10d6f50404893ca83303afb764d73c2f54eca5a20a7cf6000a14f501c04a1a78a2415512cbef87d007991a653048f7b2dd211950d57e148ef9574bccbaa826820b47b5ba0909d50af8b38d8ae48ee0daa4e7059fbe4ae73b3e50b12a66481866b0145512d1362fd98e3f57da28f29ca9901968b999178aa210b9b1a61feeec5a7a733bef401bf718392f7a4b3c809a98926a1b1645a1ae5f2505c6b427cb788294fdb27a326b6c7a517", 0xdf}, {&(0x7f0000000300)="09233ee6ce8ddc36d2808215cf78cf80ec8512dd2b55bf473fb6b6e408832ab9454c6b210a36fbc218e860a7ec23d8b041ad87bbc1555a25f0a9cac7fee2be3bcb555adb8fd3b741d4840a7a5a10a22f1c4f5b19227456f1d365b470216f51af3db1b1eddb1a93be3fa393", 0x6b}, {&(0x7f0000000100)="ba38bb88bf23189f54152f77fbfe1258a3c3270a232dec63a7cf7743b398", 0x1e}, {&(0x7f0000000380)="c6ac2642dcb20fb2e18d2ea6760d0084034f16e9d8d9bd6797b89389aef0849960a0909aa496f424598aa9b6d1c28f568ff8fb0174804ca1bfec7702a73ea4088fb4b66a84e9bcd6fe11f588ef2d37dfef48340d4e228ba6d9306205d2256da49cb86f019bd17eaf781a17a847679d630226d957c9f75a5ed9a18d6e1c3d4f0d0d", 0x81}, {&(0x7f0000000440)="70397ad478ec8699c313747ded5dbdc8a1ef08ea961e3d77b64bc8b7c865705bee3ba7d8f6415449b09fe712cf428d444462b3113de2e830fc1974a8a000fc328422c73740d9b1794984db6f18c7dabae466da47303306f0d9131cc1656745cabbc098740468e502b3d7424c13fdfa03bb91a59f9d17303c30e485181e46d0b045", 0x81}], 0x5, &(0x7f0000000580)=[@op={0x18, 0x117, 0x3}, @iv={0xe8, 0x117, 0x2, 0xd1, "e78ef3e8320a2576eac0606233c28092ac97530f9b1aa522c59bcad6e8f8db1c7873b4d45c16dd0e678c43eeb4ab508531c331a6df14ffa21c0a70b6111836fb253f1d993507bbf9ff168fe7931f4c6a371ccc53ac14de8fb742402235d0f2a222d5f9dd7467b8f0a87ccd20d215fc57ba1a826e14cd3ed94f635ba32bcea0d11ad632038bac11990313d60e771f2b3cbd968888781ec68fb4af91c9dd317875bc4b49bf092423f8e530fe97f3b9a4cb84da622badcfc0fcebdc61190a8b57b3e01ac0706c0656c20895c41c0f84f9cb9a"}], 0x100, 0x40}], 0x1, 0x800)

2018/04/25 12:43:41 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
r1 = socket$l2tp(0x18, 0x1, 0x1)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000002c0)=0x1)
ioctl$TCSETA(r2, 0x5406, &(0x7f0000000300)={0xffffffffffffffff})
fcntl$getflags(r2, 0x1)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={<r3=>r1})
ioctl$TIOCNXCL(r2, 0x540d)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:43:41 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@dev={0xfe, 0x80}}, 0x14)
getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @local}, &(0x7f0000000040)=0xc)

2018/04/25 12:43:41 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000140)={0x3, <r2=>r0})
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001540)=<r3=>0x0)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001580)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@remote}}, &(0x7f0000001680)=0xe8)
getresgid(&(0x7f00000016c0), &(0x7f0000001700)=<r5=>0x0, &(0x7f0000001740))
r6 = fcntl$getown(r0, 0x9)
r7 = geteuid()
stat(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = socket$inet_smc(0x2b, 0x1, 0x0)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001f00)=<r10=>0x0)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001f40)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000002040)=0xe8)
stat(&(0x7f0000002080)='./file0\x00', &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0})
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003bc0)=<r13=>0x0)
getresuid(&(0x7f0000003c00), &(0x7f0000003c40), &(0x7f0000003c80)=<r14=>0x0)
getgroups(0x1, &(0x7f0000003cc0)=[<r15=>0x0])
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003d00)=<r16=>0x0)
getresuid(&(0x7f0000003d40), &(0x7f0000003d80), &(0x7f0000003dc0)=<r17=>0x0)
r18 = getgid()
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000042c0)=<r19=>0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004300)={0x0, <r20=>0x0}, &(0x7f0000004340)=0xc)
r21 = getegid()
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000005740)=<r22=>0x0)
r23 = getuid()
fstat(r1, &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, <r24=>0x0})
r25 = getpgid(0xffffffffffffffff)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006c40)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r26=>0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000006d40)=0xe8)
r27 = getgid()
r28 = getpgrp(0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006d80)={0x0, <r29=>0x0}, &(0x7f0000006dc0)=0xc)
stat(&(0x7f0000006e00)='./file0\x00', &(0x7f0000006e40)={0x0, 0x0, 0x0, 0x0, 0x0, <r30=>0x0})
ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000006ec0)=<r31=>0x0)
stat(&(0x7f0000006f00)='./file0\x00', &(0x7f0000006f40)={0x0, 0x0, 0x0, 0x0, <r32=>0x0})
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006fc0)={0x0, 0x0, <r33=>0x0}, &(0x7f0000007000)=0xc)
sendmmsg$unix(r2, &(0x7f00000070c0)=[{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000014c0)=[{&(0x7f0000000200)="9b6e9166457efa323aaca61754611c408b275ce34214070ecb93dfeb486b4d5c2b8f5f3b5d063f76561d0fc2a43e163c8f76c1c2467142d03b1406927798ee4d553bd6e949bacd7f8b6855f2fcf55d734b7950410d2966e832f1834c0fa9151e5ad4f9b55de5eaafb6dc0e2098b3b83619078787484a47b24755205fadbf579d6300ee64ba42f08a86ca51ad1e44d07944bc1d9b", 0x94}, {&(0x7f00000002c0)="0a6ac6d6d55ffb5ab5eaf42125ff2a640ae91b7de67ac9f61e2df7b44824f426b17806cf794d7899d9af45a4600d37a327bb43f495", 0x35}, {&(0x7f0000000300)="97c8c4e3340c7ba5c10e006d3941f66a2681a9d794eab7e9818898d9ed06d5b4f7131ceb7f1cacceaf7bd8786f3d3bc103c00af78acd447a2c79156cb2affd4b1fe7d7fa097e1a18e6c833960b66864f7892978ee7812b16119bf81508ae5ca5313efc895bcacaa3c387f6fd64673423b36c0d755c2375024c426a3922cd3830bbf2eadf0b", 0x85}, {&(0x7f00000003c0)="942172bc227c0b74c9ab1e499fd5698d9285af6a7efc75ed9978bb406a4cff916be72350d1927c5e3ff76cf6891e7365c1f771aaf0e34cfa1834af07d9f8eb4432bc9f3645d45364fbf7a1f9bc318ac798823db36951f5d056f6a8c224d54de57c9ee9175d8281d6fdbd5b19076d83edfe49fa172756fcaf44f0c9b7c49bfd0d4da1b7a435ee0db298c82bc3f3a0a6a7c9eb3a4282c0694b6ae4180a2349991ed1d2c479c6f39e0fda2923c9f9eef02037cdcbfc3ebe668f6a5eb7f6670f25664cef6f7319e873fbae37215c902f46ae7ff38430cd77f3250abda57071c63b37db", 0xe1}, {&(0x7f00000004c0)="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r1]}], 0x50, 0x800}, {&(0x7f0000005880)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000006bc0)=[{&(0x7f0000005900)="a4d6c55a9a399e54e36636e5be7dc3d05473afacd6aa1bfc7363f79ac175dd83933dc6d42a6beeac9190669e50da21d702f983947a06bd4825fe5647f19b02a271c30bd21ee6f5a3a275bdb1e8651258268bd22c6cd852346661cb56b60674d2f13ce59a23cc914b02910c275079f106403c6ede8e0852892ed82f", 0x7b}, {&(0x7f0000005980)="fde8dc6892e5f4dd4dd9ad4fe4f86d0f29a3d616e7353250f7c43f4a8bdc0e602a2491ccb9f8faef62e461cdda2e81fc7be6182e6e52010752e552fdcc4da874c11c4eb1643bacd5edff52360ac48775fdac87f965aa6ec8a3fc480cf4c267b38bbd4c91d89dde126b2af9c57ed6a94b316d47e3c248b69ffaeb4c7d4c6033249cba3fa9d5c2afe28b53573ccf2bb3eedcfa1b552cf2f4d675613afa8cdb58b403c20a3820a5016b7fc02e428a4c70ac1357efdd33c30b3318baa67a76e2e2d5a56c922c7ab2a35d9b992f734b", 0xcd}, {&(0x7f0000005a80)="e166bdaac0789c746c8f13870c883f5b7a79cbd13218975bda247c2ce0c6632ad9814182fc73772d4777313bacd943de02c24a03f52f4753291f9c9eceb64aab3914a15ac2d26127883a3fb94b2431177746558014d05faf57433c62b2f8d45e8eff36674f2c9a32601294bcc426b873b201e97f46b133b5b24c0d52039a71e94052fdc124c20b73969a2f1eb15abca612b6680d72", 0x95}, {&(0x7f0000005b40)="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", 0x1000}, {&(0x7f0000006b40)="c1e91a91186d83174743d8e2b78690d88268515e7567ef3fc585ee0a5211e6f7b798f44cf7035a5b6464a78e92961eeceab2d75e0f54595fe9dbb47f347aa6bde5f6a95a23067d00f012c6271a9a098722f1a19304268c51c9bc95766bce484aa5720fa57ebec668f17b466ccdc50a331dc4ef", 0x73}], 0x5, &(0x7f0000007040)=[@cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0x60, 0x800}], 0x9, 0x20000004)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=<r34=>0x0)
perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0xc20, 0x3ff, 0xffffffffffffffff, 0x4, 0x0, 0x2, 0x80000, 0x3, 0x9, 0x101, 0xffffffffffffcb44, 0x0, 0x1, 0x0, 0xfff, 0x1, 0x6, 0x5, 0xdd, 0x3, 0x81, 0x100000001, 0x0, 0x4, 0x4, 0x6, 0x8, 0xffffffff, 0x1ff, 0x6, 0x101, 0x8c, 0xfb9, 0x71a, 0x4137, 0x1, 0x0, 0xf21, 0x4, @perf_config_ext={0x3, 0x3}, 0x10, 0x6, 0x1ff, 0x7, 0x7, 0x200, 0x3}, r34, 0x4, r0, 0x1)
ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0)

2018/04/25 12:43:41 executing program 7:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@dev={0xfe, 0x80}}, 0x14)
getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @local}, &(0x7f0000000040)=0xc)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@remote, @in6=@ipv4}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8)

2018/04/25 12:43:41 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc0ffffff}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:41 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0x71, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:43:41 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
r1 = socket$l2tp(0x18, 0x1, 0x1)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000002c0)=0x1)
ioctl$TCSETA(r2, 0x5406, &(0x7f0000000300)={0xffffffffffffffff})
fcntl$getflags(r2, 0x1)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={<r3=>r1})
ioctl$TIOCNXCL(r2, 0x540d)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:43:41 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@dev={0xfe, 0x80}}, 0x14)

2018/04/25 12:43:41 executing program 2:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0)
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c)
link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00')
rename(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000040)='./file1\x00')
ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0xa, 0x1a, 0x8, "66f4f83c21e6fbac83fbdc819c059fd9e7e3cba064ca044b419f95184f59818f0d35b65306283402cd07a4bed8cb560fa0b55e94279c6e53962ded8fe4d50027", "1e2ca74e988a66f5cee9372d8e7fb2402e55ccce9da606cabf77e36d08b1f81d163995596bbb201c6995ecb84d1ed9f8b5be7fe227bc36996d0f0b4ee4cdd557", "bfe611a97a691541be25f023481a2d76df752265e7baf530fb56d911e803000e", [0x4, 0x5]})
dup2(r0, r1)

2018/04/25 12:43:41 executing program 3:
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3)
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)

2018/04/25 12:43:41 executing program 7:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0)
ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000040)={0x6, 0x3})
prctl$void(0x15)

2018/04/25 12:43:41 executing program 5:
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e22, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0xffffffffffffff01, @empty, 0x20}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x94)
perf_event_open(&(0x7f00000000c0)={0x8, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

2018/04/25 12:43:41 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:43:41 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0x22, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:43:41 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc3ffffff}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:41 executing program 7:
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009c}, 0x2c)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x0, 0xfffffffffffffff3, &(0x7f00001a7f05)=""/251, 0x1}, 0x48)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10)
socketpair$inet(0x400e40, 0x0, 0x0, &(0x7f0000000080))

2018/04/25 12:43:42 executing program 5:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000100), 0x2)
r1 = socket$unix(0x1, 0x1, 0x0)
rt_sigaction(0x3c, &(0x7f0000000040)={0x5997, {0x8}, 0x0, 0xfb}, &(0x7f0000000080), 0x8, &(0x7f00000000c0))
bind$unix(r1, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa)
connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa)
r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0xc1d3, 0x20000)
ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000180)="1c6c62b1dcaa869f0695ccfbb713ee74b31ff65c295d65fe6c68ec23df1ada8639e3704d5eccaa7772d09392a8fc0a188322023abf8aab00f5ac89f3d4f342fbafac65de734212394c5125eee7665606825b284ce31b787ccbabe70a7f9583abd25f34978bb6376043c5ec4b2188")

2018/04/25 12:43:42 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
r1 = socket$l2tp(0x18, 0x1, 0x1)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000002c0)=0x1)
ioctl$TCSETA(r2, 0x5406, &(0x7f0000000300)={0xffffffffffffffff})
fcntl$getflags(r2, 0x1)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r1})
ioctl$TIOCNXCL(r2, 0x540d)

2018/04/25 12:43:42 executing program 3:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x109000, 0x0)
ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffa000/0x4000)=nil, 0x4000})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})

2018/04/25 12:43:42 executing program 7:
r0 = open(&(0x7f00000007c0)='./file0\x00', 0xbe000, 0x34)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0x30c30157, 0x4)
ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e)
prctl$void(0x2a)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000880)='attr/current\x00')
io_setup(0x0, &(0x7f0000000000)=<r2=>0x0)
io_submit(r2, 0x4, &(0x7f0000000780)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x6, 0x903c, r1, &(0x7f0000000400)="1f47304504dc64aea80b726dd7e06d204f351fbcaeff055867ee3dfd72aa69ebe3ad35e9060ea9cd6cb1adff578c2fcf4b029ec3446e90ecab4281d9f41da0a42297c7fb1f93c634e9232d15626bf364954e3354e41e9ef90d570c459f35ce9a5bae112ef86df9731ce2abbdff4e6ba6bb2adef3b7876fe9ddda9698111f94119f10a115a4bb8bcf4770c4b2", 0x8c, 0x3, 0x0, 0x1, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0xf, 0x1, r1, &(0x7f0000000500)="8d8d7b8254d0d88331592bd510c16648f35732a8a5d4e9f532b6650237810586333f174b7c04299b9727c9c5dd08d3181b58b7407226d2470d5e65441a50149a524633a2fab555a45893e9ecd7ea38ca3d0f5584aa087dee62d17ce65880bf3295dab68894f2fdb50a0dd48eede50ff278ceb391c07867a4dc293cbc97f83dea5883aaac9ccf3d4fecd20454d90c4fc299393173aecd36f5a2501497de7df96a55f16c706341162f4610f02eb89d2e5059a3b98580a3bb08154c1443c1d1ea525446007a260b8b91725873a89378cb788ed99ffa94344444d47601a8e9", 0xdd, 0x3f, 0x0, 0x1, r1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x6, 0xffffffff, r1, &(0x7f0000000640)="2e9d62b517", 0x5, 0x3, 0x0, 0x1, r1}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0xf, 0x5, r1, &(0x7f00000006c0)="004e3d6cfc24ae3b94b8a64d28ff796dcc9090d526b065af0c0dfea6ad4149bbc0f0d7ebbf0fa3e6e7ff612b7448a82617bcc9823bc4178e60037e99c478c6d5314ca111be0a1e1fe26054cb28a1faa85f660c88e5d3cce6a0685dee87bcc30e150d28841eef364a3f", 0x69, 0xe7, 0x0, 0x1, r1}])
ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x5, 0xe, 0x20, 0x8, "38ade42a1ffa0dd533462e8d3bf620a375de9ce7bcc698eda44b4745845305c6e2d4d27cb4ea8aab416c8be17461cf7abc0e3433945144350cce11668330715e", "56da1bbe12e04408faec0bc6b90ad8ba239217d41f0471fc576299874c5c12b6", [0x100000001, 0x4]})
fchmod(r0, 0x20)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r1, 0x0, 0xc7, 0x59, &(0x7f0000000180)="46f534b8bb5555875d0ddc9e249a0dd969ced3d1a5d5771480e5d5f206d441600936e68f556989c2c75c9c119530911d73d378b93c2f200a7bc27b38a8f4fa55adedc6fa2080cf6e1bf22bdd9011f5a3b4a826bbd257cff206aa69e63b917d8c7f4df0b0a7cb0ae6b2534af3cdbed19ef5142e19b8872bbe72470509951f60fe4cc9b91ea0f970b9e19b259d9ae70b6172c9257d4ddf5466f6a1993ac6eb7f266694a0bbb3d3ca455d9f273bba55302c0d7d228525d49ced8559cd2860f272764ca3827af5fa72", &(0x7f0000000280)=""/89, 0xfffffffffffffdfd, 0xffbfffffffffff5e}, 0x28)
connect$unix(r0, &(0x7f0000000800)=@abs={0x0, 0x0, 0x4e23}, 0x6e)
write(r1, &(0x7f0000000300)="01abf2ff1681d9d68fbd824c352bb3c453ab5bdf85494932bba9ac2e745d1cd246b1b894b0a2f1e45bd2e4987a4e8b4207b1b77db58513f11fefc120fd9b33254064619747692133bd957b90c1142bff76625a051e8e5cf5312b010e040852adf9b67bbc938b0e549bb6884793155134cdd0161862d4dc0470c8c43f7abf9a8b8fbc3fb1b4b78ee6668ecc16fec32c64483a46bfac0412b32019e9e72ef1c766f43dffe7a0d2043ae68a558a0848991e8fde61a95ecb97eac6d92d15052b6167242aa7db2ab676cab35bb423422a28cfb3afec8e37c762", 0xd7)

2018/04/25 12:43:42 executing program 1:
setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:43:42 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0x5, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:43:42 executing program 2:
syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6572dc3fd09781814ab6d3976e726f72733d72656d6f756e742d726f2c00"])
r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8001, 0x202)
connect$netlink(r0, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfe, 0x80000000}, 0xc)

2018/04/25 12:43:42 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:42 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:43:42 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
r1 = socket$l2tp(0x18, 0x1, 0x1)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000002c0)=0x1)
ioctl$TCSETA(r2, 0x5406, &(0x7f0000000300)={0xffffffffffffffff})
fcntl$getflags(r2, 0x1)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r1})
ioctl$TIOCNXCL(r2, 0x540d)

2018/04/25 12:43:42 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffe}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:42 executing program 7:
r0 = socket(0x40000000015, 0x5, 0x0)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10000, 0x0)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, <r2=>0x0}, &(0x7f0000000200)=0x5)
setresuid(0x0, r2, 0x0)
getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000040)=""/76, &(0x7f00000000c0)=0xfffffffffffffc55)
setuid(r2)

[  159.132715] jfs: Unrecognized mount option "erÜ?З��J¶Ó—nrors=remount-ro" or missing value
2018/04/25 12:43:42 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1f8a13b2, 0x8100)
sigaltstack(&(0x7f0000ffd000/0x3000)=nil, 0x0)
mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, &(0x7f00000000c0), 0x1, 0x5)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00')
sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1880}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0xa00, 0x70bd2c, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040080}, 0x8001)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={<r2=>0x0, 0x1, 0x3, [0xf898, 0x6, 0x5]}, &(0x7f0000000100)=0xe)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r2, 0x80000000}, 0x8)
write(r0, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30)
readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1)

[  159.196325] jfs: Unrecognized mount option "erÜ?З��J¶Ó—nrors=remount-ro" or missing value
2018/04/25 12:43:42 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffd)
dup3(r0, r0, 0x80000)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0)

2018/04/25 12:43:42 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0x16, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:43:42 executing program 7:
ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000040)={0x1, 0xffffffffffffff04, &(0x7f00000000c0)})
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x2002, 0x0)
write$cgroup_int(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='/8+'], 0x3)
mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1)
setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0)=0x7, 0xfffffffffffffdeb)

2018/04/25 12:43:42 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:43:42 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xd001000000000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:42 executing program 2:
r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xed5, 0x40400)
ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0x4028)
r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={<r2=>0x0, 0x1}, &(0x7f0000000140)=0x8)
socket$can_raw(0x1d, 0x3, 0x1)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r2, 0xffffffff}, 0xc)
write$rdma_cm(r1, &(0x7f0000001e40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001e00)={<r3=>0xffffffff}, 0x13f}}, 0x20)
write$rdma_cm(r1, &(0x7f00000000c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000000), r3, 0x0, 0x2, 0x4}}, 0x20)
write$rdma_cm(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000000000000000a00000000000000ff02000000000000000000000000000100000000", @ANYRES32=r3, @ANYBLOB="00000400bb679428f14b757b9fc41d11954e102c67"], 0x48)

2018/04/25 12:43:42 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
r1 = socket$l2tp(0x18, 0x1, 0x1)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000002c0)=0x1)
ioctl$TCSETA(r2, 0x5406, &(0x7f0000000300)={0xffffffffffffffff})
fcntl$getflags(r2, 0x1)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r1})
ioctl$TIOCNXCL(r2, 0x540d)

2018/04/25 12:43:42 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10)
sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(r2, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x383001, 0x0)
getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000001c0)={@mcast1, <r4=>0x0}, &(0x7f0000000200)=0x14)
bind$bt_hci(r3, &(0x7f0000000280)={0x1f, r4, 0x3}, 0xffffffffffffff40)

2018/04/25 12:43:42 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4800)
ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x9, 0x8e, 0xffff, 0xffffffffffffff7f, 0x9, 0x2, 0xffffffff, 0x5, 0x1, 0xef, 0xfffffffffffff04c, 0x4})
r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0)

2018/04/25 12:43:42 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0xb, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:43:43 executing program 7:
mremap(&(0x7f000056d000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil)
syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x3, 0x200000)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x48, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xe3}, @in6={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xb6c8}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f0000000240)=0x10)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
r1 = socket$inet_smc(0x2b, 0x1, 0x0)
recvfrom$inet(r1, &(0x7f0000000000)=""/209, 0xd1, 0x12021, &(0x7f0000000100)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000908000), 0xc)

2018/04/25 12:43:43 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xffffff7f00000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:43 executing program 1 (fault-call:1 fault-nth:0):
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:43:43 executing program 2:
r0 = memfd_create(&(0x7f0000003ffa)='wfgn0', 0x2)
accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80000)
ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000000)=0x3002)
fcntl$addseals(r0, 0x409, 0xc)
fallocate(r0, 0x0, 0x0, 0xffff)
open(&(0x7f0000000040)='./file0\x00', 0x4002, 0x6c)

2018/04/25 12:43:43 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
r1 = socket$l2tp(0x18, 0x1, 0x1)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000002c0)=0x1)
ioctl$TCSETA(r2, 0x5406, &(0x7f0000000300)={0xffffffffffffffff})
fcntl$getflags(r2, 0x1)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={<r3=>r1})
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:43:43 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000004c0)='/dev/snd/timer\x00', 0x0, 0x2)
recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000400)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r1=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/3, 0x3}, {&(0x7f0000000100)=""/149, 0x95}, {&(0x7f00000001c0)=""/51, 0x33}, {&(0x7f0000000200)=""/7, 0x7}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000002c0)=""/174, 0xae}], 0x6}, 0x2)
setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000440)=0xc9, 0x2)
mount(&(0x7f0000000480)='./file0\x00', &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='adfs\x00', 0x4404, &(0x7f0000000580)="0e6514d6d9909c527e73067a83b1b8f7b499dfe0bf0acb8c10e365b4ad02b9848098406453626f434ffa2b595b8eb6a1378859cd1afc5f8d57")
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)

[  159.639555] FAULT_INJECTION: forcing a failure.
[  159.639555] name failslab, interval 1, probability 0, space 0, times 0
[  159.651389] CPU: 0 PID: 12727 Comm: syz-executor1 Not tainted 4.17.0-rc2+ #16
[  159.658679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  159.668040] Call Trace:
[  159.670644]  dump_stack+0x1b9/0x294
[  159.674294]  ? dump_stack_print_info.cold.2+0x52/0x52
[  159.679498]  ? perf_trace_lock+0xd6/0x900
[  159.683662]  should_fail.cold.4+0xa/0x1a
[  159.687748]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  159.692866]  ? graph_lock+0x170/0x170
[  159.696678]  ? kasan_check_write+0x14/0x20
[  159.700928]  ? graph_lock+0x170/0x170
[  159.704738]  ? rtnl_lock+0x17/0x20
[  159.708293]  ? find_held_lock+0x36/0x1c0
[  159.712369]  ? __lock_is_held+0xb5/0x140
[  159.716472]  ? check_same_owner+0x320/0x320
[  159.720839]  ? rcu_note_context_switch+0x710/0x710
[  159.725787]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  159.731001]  __should_failslab+0x124/0x180
[  159.735263]  should_failslab+0x9/0x14
[  159.739078]  __kmalloc+0x2c8/0x760
[  159.742644]  ? ipv6_chk_addr_and_flags+0x6c7/0x960
[  159.747591]  ? sock_kmalloc+0x14e/0x1d0
[  159.751589]  sock_kmalloc+0x14e/0x1d0
[  159.755409]  ? __sk_mem_schedule+0xe0/0xe0
[  159.759668]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  159.765224]  ? ns_capable_common+0x13f/0x170
[  159.769656]  ipv6_sock_ac_join+0x28a/0x850
[  159.773908]  ? __ipv6_dev_ac_inc+0x7e0/0x7e0
[  159.778338]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  159.783889]  ? _copy_from_user+0xdf/0x150
[  159.788055]  do_ipv6_setsockopt.isra.9+0x3c7c/0x4660
[  159.793180]  ? ipv6_update_options+0x390/0x390
[  159.797776]  ? perf_trace_lock+0xd6/0x900
[  159.801939]  ? graph_lock+0x170/0x170
[  159.805755]  ? zap_class+0x720/0x720
[  159.809482]  ? find_held_lock+0x36/0x1c0
[  159.813554]  ? _parse_integer+0x13b/0x190
[  159.817718]  ? find_held_lock+0x36/0x1c0
[  159.821797]  ? lock_downgrade+0x8e0/0x8e0
[  159.825946]  ? find_held_lock+0x36/0x1c0
[  159.830022]  ? rcu_is_watching+0x85/0x140
[  159.834182]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  159.839397]  ? __fget+0x40c/0x650
[  159.842876]  ? expand_files.part.8+0x9a0/0x9a0
[  159.847468]  ? lock_downgrade+0x8e0/0x8e0
[  159.851623]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  159.857147]  ? proc_fail_nth_write+0x96/0x1f0
[  159.861639]  ? __fget_light+0x2ef/0x430
[  159.865612]  ? fget_raw+0x20/0x20
[  159.869067]  ? wait_for_completion+0x870/0x870
[  159.873654]  ipv6_setsockopt+0xbd/0x170
[  159.877623]  ? ipv6_setsockopt+0xbd/0x170
[  159.881787]  udpv6_setsockopt+0x62/0xa0
[  159.885769]  sock_common_setsockopt+0x9a/0xe0
[  159.890253]  __sys_setsockopt+0x1bd/0x390
[  159.894391]  ? kernel_accept+0x310/0x310
[  159.898447]  ? ksys_write+0x1a6/0x250
[  159.902245]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  159.907776]  __x64_sys_setsockopt+0xbe/0x150
[  159.912171]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  159.917183]  do_syscall_64+0x1b1/0x800
[  159.921071]  ? finish_task_switch+0x1ca/0x810
[  159.925555]  ? syscall_return_slowpath+0x5c0/0x5c0
[  159.930481]  ? syscall_return_slowpath+0x30f/0x5c0
[  159.935410]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  159.940782]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  159.945629]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  159.950820] RIP: 0033:0x455389
[  159.953999] RSP: 002b:00007f71d31b2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[  159.961704] RAX: ffffffffffffffda RBX: 00007f71d31b36d4 RCX: 0000000000455389
[  159.968966] RDX: 000000000000001b RSI: 0000000000000029 RDI: 0000000000000013
[  159.976224] RBP: 000000000072bea0 R08: 0000000000000014 R09: 0000000000000000
[  159.983496] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000014
[  159.990754] R13: 0000000000000560 R14: 00000000006fb1a0 R15: 0000000000000000
2018/04/25 12:43:43 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
r1 = socket$l2tp(0x18, 0x1, 0x1)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000002c0)=0x1)
ioctl$TCSETA(r2, 0x5406, &(0x7f0000000300)={0xffffffffffffffff})
fcntl$getflags(r2, 0x1)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={<r3=>r1})
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:43:43 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xf0ffffff}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:43 executing program 2:
r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0)
r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0)
write(r1, &(0x7f0000000300)="d8", 0x1)
renameat2(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0/file0\x00', 0x2)
sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000)
fadvise64(r0, 0x0, 0x0, 0x4)

2018/04/25 12:43:43 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0xfffffffffffffffc, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0)
r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x40, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={<r3=>0x0, @in={{0x2, 0x4e21, @rand_addr=0x80000000}}, 0xfffffffffffffff7, 0x542, 0xffffffffffffffff, 0x3, 0x4}, &(0x7f00000001c0)=0x98)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x1f, 0x201, 0x9, 0x7fff, r3}, &(0x7f0000000240)=0x10)

2018/04/25 12:43:43 executing program 7:
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_KVMCLOCK_CTRL(r2, 0xaead)
ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x20})
ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00', <r3=>0x0})
setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14)

2018/04/25 12:43:43 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10)
sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(r2, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x383001, 0x0)
getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000001c0)={@mcast1, <r4=>0x0}, &(0x7f0000000200)=0x14)
bind$bt_hci(r3, &(0x7f0000000280)={0x1f, r4, 0x3}, 0xffffffffffffff40)

2018/04/25 12:43:43 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0x12, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:43:43 executing program 1 (fault-call:1 fault-nth:1):
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

[  160.382603] FAULT_INJECTION: forcing a failure.
[  160.382603] name failslab, interval 1, probability 0, space 0, times 0
[  160.394223] CPU: 0 PID: 12740 Comm: syz-executor1 Not tainted 4.17.0-rc2+ #16
[  160.401506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  160.410875] Call Trace:
[  160.413475]  dump_stack+0x1b9/0x294
[  160.417110]  ? dump_stack_print_info.cold.2+0x52/0x52
[  160.423461]  ? debug_check_no_locks_freed+0x310/0x310
[  160.428654]  should_fail.cold.4+0xa/0x1a
[  160.432709]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  160.437811]  ? lock_downgrade+0x8e0/0x8e0
[  160.441951]  ? unwind_get_return_address+0x61/0xa0
[  160.446879]  ? kasan_check_read+0x11/0x20
[  160.451026]  ? rcu_is_watching+0x85/0x140
[  160.455170]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  160.460354]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  160.465883]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  160.471412]  ? fib6_rule_suppress+0x1c5/0x240
[  160.475909]  ? graph_lock+0x170/0x170
[  160.479699]  ? fib_rules_lookup+0x561/0xcb0
[  160.484016]  ? fib6_rule_delete+0x220/0x260
[  160.488330]  ? fib_rules_net_exit+0x110/0x110
[  160.492820]  ? find_held_lock+0x36/0x1c0
[  160.496875]  __should_failslab+0x124/0x180
[  160.501107]  should_failslab+0x9/0x14
[  160.504896]  kmem_cache_alloc+0x47/0x760
[  160.508955]  ? lock_acquire+0x1dc/0x520
[  160.512936]  ? __ipv6_dev_ac_inc+0xa6/0x7e0
[  160.517252]  dst_alloc+0xbb/0x1d0
[  160.520720]  __ip6_dst_alloc+0x35/0xa0
[  160.524600]  ip6_dst_alloc+0x29/0xb0
[  160.528308]  addrconf_dst_alloc+0x76/0x570
[  160.532537]  __ipv6_dev_ac_inc+0x27f/0x7e0
[  160.536765]  ? ac6_seq_start+0x6c0/0x6c0
[  160.540829]  ipv6_sock_ac_join+0x557/0x850
[  160.545057]  ? __ipv6_dev_ac_inc+0x7e0/0x7e0
[  160.549462]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  160.554989]  ? _copy_from_user+0xdf/0x150
[  160.559138]  do_ipv6_setsockopt.isra.9+0x3c7c/0x4660
[  160.564241]  ? ipv6_update_options+0x390/0x390
[  160.568815]  ? graph_lock+0x170/0x170
[  160.572617]  ? graph_lock+0x170/0x170
[  160.576409]  ? __lock_acquire+0x7f5/0x5140
[  160.580643]  ? find_held_lock+0x36/0x1c0
[  160.584698]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  160.590232]  ? _parse_integer+0x13b/0x190
[  160.594383]  ? find_held_lock+0x36/0x1c0
[  160.598444]  ? lock_downgrade+0x8e0/0x8e0
[  160.602577]  ? find_held_lock+0x36/0x1c0
[  160.606631]  ? kasan_check_read+0x11/0x20
[  160.610769]  ? rcu_is_watching+0x85/0x140
[  160.614909]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  160.620099]  ? __fget+0x40c/0x650
[  160.623550]  ? expand_files.part.8+0x9a0/0x9a0
[  160.628123]  ? lock_downgrade+0x8e0/0x8e0
[  160.632282]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  160.637814]  ? proc_fail_nth_write+0x96/0x1f0
[  160.642300]  ? proc_cwd_link+0x1d0/0x1d0
[  160.646372]  ? __fget_light+0x2ef/0x430
[  160.650340]  ? fget_raw+0x20/0x20
[  160.653786]  ? wait_for_completion+0x870/0x870
[  160.658363]  ipv6_setsockopt+0xbd/0x170
[  160.662328]  ? ipv6_setsockopt+0xbd/0x170
[  160.666471]  udpv6_setsockopt+0x62/0xa0
[  160.670438]  sock_common_setsockopt+0x9a/0xe0
[  160.674929]  __sys_setsockopt+0x1bd/0x390
[  160.679067]  ? kernel_accept+0x310/0x310
[  160.683122]  ? ksys_write+0x1a6/0x250
[  160.686921]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  160.692452]  __x64_sys_setsockopt+0xbe/0x150
[  160.696850]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  160.701864]  do_syscall_64+0x1b1/0x800
[  160.705740]  ? finish_task_switch+0x1ca/0x810
[  160.710226]  ? syscall_return_slowpath+0x5c0/0x5c0
[  160.715150]  ? syscall_return_slowpath+0x30f/0x5c0
[  160.720073]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  160.725432]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  160.730275]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  160.735465] RIP: 0033:0x455389
[  160.738644] RSP: 002b:00007f71d31b2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[  160.746348] RAX: ffffffffffffffda RBX: 00007f71d31b36d4 RCX: 0000000000455389
[  160.753606] RDX: 000000000000001b RSI: 0000000000000029 RDI: 0000000000000013
[  160.760871] RBP: 000000000072bea0 R08: 0000000000000014 R09: 0000000000000000
[  160.768129] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000014
[  160.775392] R13: 0000000000000560 R14: 00000000006fb1a0 R15: 0000000000000001
2018/04/25 12:43:44 executing program 1 (fault-call:1 fault-nth:2):
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

[  160.879164] FAULT_INJECTION: forcing a failure.
[  160.879164] name failslab, interval 1, probability 0, space 0, times 0
[  160.890512] CPU: 1 PID: 12760 Comm: syz-executor1 Not tainted 4.17.0-rc2+ #16
[  160.897799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  160.907176] Call Trace:
[  160.909787]  dump_stack+0x1b9/0x294
[  160.913433]  ? dump_stack_print_info.cold.2+0x52/0x52
[  160.918652]  should_fail.cold.4+0xa/0x1a
[  160.922728]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  160.927847]  ? find_held_lock+0x36/0x1c0
[  160.931928]  ? lock_downgrade+0x8e0/0x8e0
[  160.936097]  ? rcu_is_watching+0x85/0x140
[  160.940266]  ? fib6_get_table+0x31e/0x530
[  160.944424]  ? fib6_repair_tree.part.25+0x1100/0x1100
[  160.950659]  __should_failslab+0x124/0x180
[  160.954910]  should_failslab+0x9/0x14
[  160.958729]  kmem_cache_alloc_trace+0x4b/0x780
[  160.963326]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  160.968879]  ? addrconf_dst_alloc+0x3e7/0x570
[  160.973390]  __ipv6_dev_ac_inc+0x390/0x7e0
[  160.977643]  ? ac6_seq_start+0x6c0/0x6c0
[  160.981738]  ipv6_sock_ac_join+0x557/0x850
[  160.985990]  ? __ipv6_dev_ac_inc+0x7e0/0x7e0
[  160.990423]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  160.995978]  ? _copy_from_user+0xdf/0x150
[  161.000151]  do_ipv6_setsockopt.isra.9+0x3c7c/0x4660
[  161.005277]  ? ipv6_update_options+0x390/0x390
[  161.009868]  ? perf_trace_lock+0xd6/0x900
[  161.014032]  ? graph_lock+0x170/0x170
[  161.017839]  ? zap_class+0x720/0x720
[  161.021562]  ? find_held_lock+0x36/0x1c0
[  161.025635]  ? _parse_integer+0x13b/0x190
[  161.029798]  ? find_held_lock+0x36/0x1c0
[  161.033888]  ? lock_downgrade+0x8e0/0x8e0
[  161.038052]  ? find_held_lock+0x36/0x1c0
[  161.042132]  ? rcu_is_watching+0x85/0x140
[  161.046297]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  161.051507]  ? __fget+0x40c/0x650
[  161.054975]  ? expand_files.part.8+0x9a0/0x9a0
[  161.059570]  ? lock_downgrade+0x8e0/0x8e0
[  161.063726]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  161.069250]  ? proc_fail_nth_write+0x96/0x1f0
[  161.073742]  ? __fget_light+0x2ef/0x430
[  161.077705]  ? fget_raw+0x20/0x20
[  161.081147]  ? wait_for_completion+0x870/0x870
[  161.085722]  ipv6_setsockopt+0xbd/0x170
[  161.089682]  ? ipv6_setsockopt+0xbd/0x170
[  161.093821]  udpv6_setsockopt+0x62/0xa0
[  161.097784]  sock_common_setsockopt+0x9a/0xe0
[  161.102270]  __sys_setsockopt+0x1bd/0x390
[  161.106407]  ? kernel_accept+0x310/0x310
[  161.110457]  ? ksys_write+0x1a6/0x250
[  161.114252]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  161.120325]  __x64_sys_setsockopt+0xbe/0x150
[  161.124728]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  161.129731]  do_syscall_64+0x1b1/0x800
[  161.133607]  ? finish_task_switch+0x1ca/0x810
[  161.138093]  ? syscall_return_slowpath+0x5c0/0x5c0
[  161.143016]  ? syscall_return_slowpath+0x30f/0x5c0
[  161.147940]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  161.153297]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  161.158134]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  161.163307] RIP: 0033:0x455389
[  161.166483] RSP: 002b:00007f71d31b2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
2018/04/25 12:43:44 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1d0}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:44 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10)
sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(r2, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x383001, 0x0)
getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000001c0)={@mcast1, <r4=>0x0}, &(0x7f0000000200)=0x14)
bind$bt_hci(r3, &(0x7f0000000280)={0x1f, r4, 0x3}, 0xffffffffffffff40)

2018/04/25 12:43:44 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x1)

2018/04/25 12:43:44 executing program 7:
r0 = socket$inet6(0xa, 0x80003, 0xef)
read(r0, &(0x7f0000004f45)=""/187, 0xbb)
setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000013ffc)=0xff, 0x2de)
sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c)
socketpair(0x8, 0x3, 0x9ed3, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0x703, 0x8, 0x3ff, 0x8, 0x5, 0xff}, 0x200, 0x9, 0x3a})

[  161.174180] RAX: ffffffffffffffda RBX: 00007f71d31b36d4 RCX: 0000000000455389
[  161.181437] RDX: 000000000000001b RSI: 0000000000000029 RDI: 0000000000000013
[  161.188692] RBP: 000000000072bea0 R08: 0000000000000014 R09: 0000000000000000
[  161.195947] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000014
[  161.203200] R13: 0000000000000560 R14: 00000000006fb1a0 R15: 0000000000000002
2018/04/25 12:43:44 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
socket$l2tp(0x18, 0x1, 0x1)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000002c0)=0x1)
ioctl$TCSETA(r1, 0x5406, &(0x7f0000000300)={0xffffffffffffffff})
fcntl$getflags(r1, 0x1)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:43:44 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xffffffff00000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:44 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000)
ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)={0x1a7, [0x7fff, 0x7fff, 0x101000, 0x5]})
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)

2018/04/25 12:43:44 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10)
sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(r2, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x383001, 0x0)
getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000001c0)={@mcast1, <r4=>0x0}, &(0x7f0000000200)=0x14)
bind$bt_hci(r3, &(0x7f0000000280)={0x1f, r4, 0x3}, 0xffffffffffffff40)

2018/04/25 12:43:45 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc0ffffff00000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:45 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x4, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)

2018/04/25 12:43:45 executing program 1 (fault-call:1 fault-nth:3):
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:43:45 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
msync(&(0x7f0000955000/0x4000)=nil, 0x4000, 0x3)

2018/04/25 12:43:45 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
socket$l2tp(0x18, 0x1, 0x1)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000002c0)=0x1)
ioctl$TCSETA(r0, 0x5406, &(0x7f0000000300)={0xffffffffffffffff})
fcntl$getflags(r0, 0x1)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:43:45 executing program 7:
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffffff00, 0x200000)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x6, 0x7, 0x2000}, 0x4)
seccomp(0x5, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000e5c000)=[{0x20, 0x0, 0x0, 0x3}, {0x4}]})

2018/04/25 12:43:45 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0x14, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:43:45 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10)
sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(r2, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x383001, 0x0)
getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000001c0)={@mcast1}, &(0x7f0000000200)=0x14)

[  162.124938] sctp: [Deprecated]: syz-executor6 (pid 12802) Use of int in max_burst socket option deprecated.
[  162.124938] Use struct sctp_assoc_value instead
2018/04/25 12:43:45 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8100000000000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:45 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
socket$l2tp(0x18, 0x1, 0x1)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000002c0)=0x1)
fcntl$getflags(r0, 0x1)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:43:45 executing program 7:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)}, 0x20)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000)="827021baca", &(0x7f0000000080)=""/98}, 0x18)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000180), &(0x7f0000000080)=""/140}, 0x18)
stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setuid(r1)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20)
fdatasync(r0)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r0, &(0x7f0000000180)="01", &(0x7f0000000300)}, 0x20)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f0000000180)}, 0x10)
r2 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x7, 0x0)
getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000340)=0x8, &(0x7f0000000380)=0x4)
getsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f0000000480), &(0x7f0000000580)=0x4)
setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00000003c0)={0x8, 0xffffffffffffff00, 0x80000001, 0x6b87}, 0x10)
r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000800)='fou\x00')
sendmsg$FOU_CMD_GET(r2, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000600)=ANY=[@ANYBLOB="300000001332f3fbc7e9300292f572420b08172f82bc57f8362c19ca5b6c93e1761d522c236f72020a5369a6a0051e218a47829519e9dd79b6c0a87e45573cb7c963c68400e8dfc65c542668f65fa31c55eae369037356d3de20b2a05866879e520a74a028b5d3a1565762e9f34b8e80381dea3acc04afca7733fee59dd7226aa541fe23f7dbc5078776b84e555db3e476cb848d1c085fed472711a0d25cac594e1108e32239dc91ed027702f1161c39d70b330667d887362a570049c61346dae7e470f9d07a6e8128368e0d16bc7c39215c3a89737c4d2f95aefdc3d2e8c3e646ea683383f4f288941b", @ANYRES16=r3, @ANYBLOB="000428bd7000ffdbdf2503000000080001004e2300000800030006000000080004000000000004000500"], 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0)

2018/04/25 12:43:45 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0xed3, 0x0, @perf_config_ext={0x40, 0x10000}, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x80)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)

2018/04/25 12:43:45 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10)
sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(r2, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x383001, 0x0)
getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000001c0)={@mcast1}, &(0x7f0000000200)=0x14)

2018/04/25 12:43:45 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10)
sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(r2, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x383001, 0x0)
getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000001c0)={@mcast1}, &(0x7f0000000200)=0x14)

2018/04/25 12:43:45 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:45 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10)
sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(r2, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x383001, 0x0)
getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000001c0)={@mcast1}, &(0x7f0000000200)=0x14)

2018/04/25 12:43:45 executing program 7:
r0 = socket$inet6(0xa, 0x5, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x80}], 0x1c)
r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x7fff, 0x0)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={<r2=>0x0, 0x7eb, 0x30, 0x8001}, &(0x7f00000000c0)=0x18)
setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x9, 0x7fffffff, 0x3f, 0x1, 0x5}, 0x14)
socket$vsock_stream(0x28, 0x1, 0x0)

[  162.375291] FAULT_INJECTION: forcing a failure.
[  162.375291] name failslab, interval 1, probability 0, space 0, times 0
[  162.386888] CPU: 1 PID: 12835 Comm: syz-executor1 Not tainted 4.17.0-rc2+ #16
[  162.394169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  162.403529] Call Trace:
[  162.406135]  dump_stack+0x1b9/0x294
[  162.409780]  ? dump_stack_print_info.cold.2+0x52/0x52
[  162.414988]  ? print_usage_bug+0xc0/0xc0
[  162.419065]  should_fail.cold.4+0xa/0x1a
[  162.423147]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  162.428260]  ? print_usage_bug+0xc0/0xc0
[  162.432349]  ? __lock_acquire+0x7f5/0x5140
[  162.436603]  ? __lock_acquire+0x7f5/0x5140
[  162.440858]  ? debug_check_no_locks_freed+0x310/0x310
[  162.446067]  ? graph_lock+0x170/0x170
[  162.449860]  ? print_usage_bug+0xc0/0xc0
[  162.453905]  ? __lock_acquire+0x7f5/0x5140
[  162.458140]  __should_failslab+0x124/0x180
[  162.462389]  should_failslab+0x9/0x14
[  162.466184]  kmem_cache_alloc+0x47/0x760
[  162.470241]  ? __lock_is_held+0xb5/0x140
[  162.474309]  node_alloc.isra.20+0x20/0xa0
[  162.478451]  fib6_add_1+0x4c5/0x19b0
[  162.482155]  ? inet6_dump_fib+0xe60/0xe60
[  162.486301]  ? __lock_acquire+0x7f5/0x5140
[  162.490529]  ? print_usage_bug+0xc0/0xc0
[  162.494576]  ? print_usage_bug+0xc0/0xc0
[  162.498621]  ? print_usage_bug+0xc0/0xc0
[  162.502668]  ? print_usage_bug+0xc0/0xc0
[  162.506715]  ? __lock_acquire+0x7f5/0x5140
[  162.510933]  ? print_usage_bug+0xc0/0xc0
[  162.514994]  ? graph_lock+0x170/0x170
[  162.518798]  ? __lock_acquire+0x7f5/0x5140
[  162.523032]  ? __lock_is_held+0xb5/0x140
[  162.527084]  ? zap_class+0x720/0x720
[  162.530801]  ? debug_check_no_locks_freed+0x310/0x310
[  162.535987]  ? __lock_acquire+0x7f5/0x5140
[  162.540230]  ? zap_class+0x720/0x720
[  162.543954]  ? print_usage_bug+0xc0/0xc0
[  162.548000]  ? perf_trace_lock+0xd6/0x900
[  162.552142]  ? zap_class+0x720/0x720
[  162.555850]  ? find_held_lock+0x36/0x1c0
[  162.559895]  ? __lock_acquire+0x7f5/0x5140
[  162.564121]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  162.569132]  ? fib6_new_sernum+0x149/0x1a0
[  162.573377]  ? ipv6_route_yield+0x220/0x220
[  162.577712]  ? debug_check_no_locks_freed+0x310/0x310
[  162.582907]  fib6_add+0x3cf/0x1650
[  162.586442]  ? fib6_update_sernum_upto_root+0x40/0x40
[  162.591617]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  162.596804]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  162.602021]  ? is_bpf_text_address+0xd7/0x170
[  162.606510]  ? kernel_text_address+0x79/0xf0
[  162.610903]  ? __unwind_start+0x166/0x330
[  162.615041]  ? __kernel_text_address+0xd/0x40
[  162.619531]  ? unwind_get_return_address+0x61/0xa0
[  162.624457]  ? __save_stack_trace+0x7e/0xd0
[  162.628767]  ? perf_trace_lock+0xd6/0x900
[  162.632913]  ? save_stack+0xa9/0xd0
[  162.636536]  ? lock_acquire+0x1dc/0x520
[  162.640496]  ? __ip6_ins_rt+0x56/0x90
[  162.644290]  ? do_syscall_64+0x1b1/0x800
[  162.648346]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  162.653706]  ? lock_release+0xa10/0xa10
[  162.657666]  ? lock_downgrade+0x8e0/0x8e0
[  162.661799]  ? print_usage_bug+0xc0/0xc0
[  162.665857]  ? kasan_check_write+0x14/0x20
[  162.670083]  ? do_raw_spin_lock+0xc1/0x200
[  162.674310]  __ip6_ins_rt+0x6c/0x90
[  162.677943]  ip6_ins_rt+0x271/0x360
[  162.681565]  ? ip6_dst_destroy+0x200/0x200
[  162.685786]  ? mark_held_locks+0xc9/0x160
[  162.689933]  ? __local_bh_enable_ip+0x161/0x230
[  162.694594]  ? trace_hardirqs_on+0xd/0x10
[  162.698741]  ? __local_bh_enable_ip+0x161/0x230
[  162.703410]  __ipv6_dev_ac_inc+0x605/0x7e0
[  162.707653]  ? ac6_seq_start+0x6c0/0x6c0
[  162.711712]  ipv6_sock_ac_join+0x557/0x850
[  162.715931]  ? __ipv6_dev_ac_inc+0x7e0/0x7e0
[  162.720327]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  162.725848]  ? _copy_from_user+0xdf/0x150
[  162.730042]  do_ipv6_setsockopt.isra.9+0x3c7c/0x4660
[  162.735153]  ? ipv6_update_options+0x390/0x390
[  162.739736]  ? perf_trace_lock+0xd6/0x900
[  162.743890]  ? graph_lock+0x170/0x170
[  162.747675]  ? zap_class+0x720/0x720
[  162.751374]  ? find_held_lock+0x36/0x1c0
[  162.755415]  ? _parse_integer+0x13b/0x190
[  162.759563]  ? find_held_lock+0x36/0x1c0
[  162.763640]  ? lock_downgrade+0x8e0/0x8e0
[  162.767782]  ? find_held_lock+0x36/0x1c0
[  162.771829]  ? rcu_is_watching+0x85/0x140
[  162.775964]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  162.781144]  ? __fget+0x40c/0x650
[  162.784597]  ? expand_files.part.8+0x9a0/0x9a0
[  162.789166]  ? lock_downgrade+0x8e0/0x8e0
[  162.793301]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  162.798836]  ? proc_fail_nth_write+0x96/0x1f0
[  162.803354]  ? __fget_light+0x2ef/0x430
[  162.807324]  ? fget_raw+0x20/0x20
[  162.810771]  ? wait_for_completion+0x870/0x870
[  162.815343]  ipv6_setsockopt+0xbd/0x170
[  162.819313]  ? ipv6_setsockopt+0xbd/0x170
[  162.823456]  udpv6_setsockopt+0x62/0xa0
[  162.827428]  sock_common_setsockopt+0x9a/0xe0
[  162.831913]  __sys_setsockopt+0x1bd/0x390
[  162.836055]  ? kernel_accept+0x310/0x310
[  162.840101]  ? ksys_write+0x1a6/0x250
[  162.843896]  ? syscall_slow_exit_work+0x4f0/0x4f0
[  162.848747]  __x64_sys_setsockopt+0xbe/0x150
[  162.853156]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  162.858173]  do_syscall_64+0x1b1/0x800
[  162.862051]  ? finish_task_switch+0x1ca/0x810
[  162.866540]  ? syscall_return_slowpath+0x5c0/0x5c0
[  162.871478]  ? syscall_return_slowpath+0x30f/0x5c0
[  162.876404]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  162.881762]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  162.886591]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  162.891770] RIP: 0033:0x455389
[  162.894951] RSP: 002b:00007f71d31b2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[  162.902650] RAX: ffffffffffffffda RBX: 00007f71d31b36d4 RCX: 0000000000455389
[  162.909919] RDX: 000000000000001b RSI: 0000000000000029 RDI: 0000000000000013
[  162.917189] RBP: 000000000072bea0 R08: 0000000000000014 R09: 0000000000000000
2018/04/25 12:43:46 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x20000)
epoll_create(0x81)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)
r1 = memfd_create(&(0x7f0000000040)='/dev/snd/timer\x00', 0x1)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x5b8, 0x4)
r2 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil)
shmctl$SHM_LOCK(r2, 0xb)

[  162.924467] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000014
[  162.925410] sctp: [Deprecated]: syz-executor6 (pid 12802) Use of int in max_burst socket option deprecated.
[  162.925410] Use struct sctp_assoc_value instead
[  162.931741] R13: 0000000000000560 R14: 00000000006fb1a0 R15: 0000000000000003
2018/04/25 12:43:46 executing program 2:
r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)})
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c6dfd0)={0x8, 0x0, &(0x7f0000dd0000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000008f37)})
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000ea000)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000011000)})
r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40400, 0x0)
setsockopt$inet_dccp_int(r2, 0x21, 0x1, &(0x7f0000000040)=0xfff, 0x4)

2018/04/25 12:43:46 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xf00000000000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:46 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getitimer(0x2, &(0x7f0000000240))
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff}, 0x80000)
ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)={0xfffffffffffff000, 0x401, 0x0, 0x1, 0x17360000, 0x0, 0x4, 0xfffffffffffffff9, 0x0, 0x2})

2018/04/25 12:43:46 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
r1 = syz_open_pts(0xffffffffffffffff, 0x0)
ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000000c0)={0x7f, 0x900000000000000, 0x4, 0x431ef00e})
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)
r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x22000, 0x0)
ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x1000})

2018/04/25 12:43:46 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
socket$l2tp(0x18, 0x1, 0x1)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x1)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:43:46 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10)
sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(r2, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x383001, 0x0)
bind$bt_hci(r3, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

2018/04/25 12:43:46 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0x75, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:43:46 executing program 1 (fault-call:1 fault-nth:4):
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:43:46 executing program 7:
r0 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r1=>0x0}, &(0x7f0000cab000)=0xc)
setresuid(0x0, 0x0, r1)
setreuid(0x0, r1)
r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00')
getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001b00)={@loopback, @multicast1, <r3=>0x0}, &(0x7f0000001b40)=0xc)
getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001b80)={@multicast2, @multicast1, <r4=>0x0}, &(0x7f0000001bc0)=0xc)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001c00)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000001d00)=0xe8)
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000020c0)={'team0\x00', <r6=>0x0})
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005cc0)={'bridge0\x00', <r7=>0x0})
getsockname$packet(r0, &(0x7f0000005d00)={0x0, 0x0, <r8=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005d40)=0x14)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005d80)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000005e80)=0xe8)
accept$packet(r0, &(0x7f0000005ec0)={0x0, 0x0, <r10=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005f00)=0x14)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005f40)={<r11=>0x0, @rand_addr, @rand_addr}, &(0x7f0000005f80)=0xc)
recvmmsg(r0, &(0x7f0000007300)=[{{&(0x7f0000005fc0)=@hci={0x0, <r12=>0x0}, 0x80, &(0x7f0000007200)=[{&(0x7f0000006040)=""/103, 0x67}, {&(0x7f00000060c0)=""/101, 0x65}, {&(0x7f0000006140)=""/21, 0x15}, {&(0x7f0000006180)=""/127, 0x7f}, {&(0x7f0000006200)=""/4096, 0x1000}], 0x5, &(0x7f0000007280)=""/73, 0x49, 0xf4}, 0xff0000}], 0x1, 0x40010000, &(0x7f0000007340))
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000007380)={'team0\x00', <r13=>0x0})
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000073c0)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r14=>0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f00000074c0)=0xe8)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007500)={{{@in6=@ipv4={[], [], @dev}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r15=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000007600)=0xe8)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007700)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r16=>0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000007800)=0xe8)
getpeername$packet(r0, &(0x7f0000007940)={0x0, 0x0, <r17=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000007980)=0x14)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007a00)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r18=>0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6}}, &(0x7f0000007b00)=0xe8)
accept4$packet(r0, &(0x7f0000007b40)={0x0, 0x0, <r19=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000007b80)=0x14, 0x80000)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007c00)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r20=>0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000007d00)=0xe8)
getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000007d40)={@rand_addr, @empty, <r21=>0x0}, &(0x7f0000007d80)=0xc)
ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000007dc0)={'vcan0\x00', <r22=>0x0})
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007e00)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r23=>0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000007f00)=0xe8)
sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000008640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000008600)={&(0x7f0000007f40)={0x694, r2, 0x8, 0x70bd25, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r3}, {0x1e8, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0xfffffffeffffffff, 0x76e, 0x3, 0x1000}, {0x400, 0x4, 0x7fffffff, 0x7}, {0x7, 0xcaa, 0x200, 0x3f}, {0x38, 0x98e, 0x7fff}, {0x5, 0x9a, 0x7, 0x10000}, {0x3, 0x6, 0x7f, 0x4}, {0x8, 0x7, 0x5, 0x5}, {0x8, 0xfffffffffffffffc, 0x9, 0x1f}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r9}, {0xc8, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r11}, {0x1e4, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x5, 0xdee0, 0x4}, {0x2, 0x8, 0x5, 0x1ff}, {0x4f, 0x0, 0x2, 0x6}, {0xb72, 0xfffffffffffffffc, 0x7, 0x8}, {0x401, 0x0, 0x5}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x30a}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x134, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe8d1}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}]}}, {{0x8, 0x1, r21}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x12aa}}, {0x8, 0x6, r22}}}]}}, {{0x8, 0x1, r23}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}]}}]}, 0x694}, 0x1, 0x0, 0x0, 0x4004810}, 0x4000)

2018/04/25 12:43:46 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x4, <r2=>r0, 0x1})
ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000180)={0x74, 0x0, [0x101, 0x309e6b87, 0x3, 0xfce2]})
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0xffffffffffffffff, 0x10000000002, 0x0, 0xffefffffffffffff}})
ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f00000000c0)={0x1ff, 0x3, 0x800, 0x1, 0x4, 0x5})
ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000080)={{0x0, 0x843, 0x0, 0x29, 0x3, 0x1}, 0x2})
ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0)

[  163.197495] binder: BINDER_SET_CONTEXT_MGR already set
[  163.229288] binder: 12864:12867 ioctl 40046207 0 returned -16
2018/04/25 12:43:46 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000000000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:46 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0x10, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:43:46 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
socket$l2tp(0x18, 0x1, 0x1)
fcntl$getflags(0xffffffffffffffff, 0x1)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:43:46 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10)
sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(r2, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

2018/04/25 12:43:46 executing program 2:
timer_create(0x7, &(0x7f0000000000)={0x0, 0x13, 0x1, @thr={&(0x7f0000000200), &(0x7f0000000300)}}, &(0x7f0000000040))
r0 = memfd_create(&(0x7f0000000000)='ppp1\x00', 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={<r1=>0x0, 0x9}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0xc9, "c7619b36d0183eb5834f5b4c504090f4fa3966afba834dbd12693bf855d885a17a07761332984d5c7d0d2a534264a28ec2e194bd59327b4abcb0629352d2abb3c177206f7fa64f2e72f5fc26a7882e667edb631f673208ccce0ff8638a940265c75109768ae98dff2e8e83c92076854b4579bb80dab5a968a7a2e90c8673c69746dc7cd6d6892d1fc542245d7b11d2e2f7e20b03d7df9caad602955c59c7d15462440454317d1200ace3aa76ab6c7436df35479b7e05146bd9ccd067bf07980103d93ffa070e4726c0"}, &(0x7f0000000100)=0xd1)
timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}}, &(0x7f0000001300))

[  163.342716] FAULT_INJECTION: forcing a failure.
[  163.342716] name failslab, interval 1, probability 0, space 0, times 0
[  163.353999] CPU: 0 PID: 12879 Comm: syz-executor1 Not tainted 4.17.0-rc2+ #16
[  163.361287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  163.370652] Call Trace:
[  163.373268]  dump_stack+0x1b9/0x294
[  163.376926]  ? dump_stack_print_info.cold.2+0x52/0x52
[  163.382133]  ? __save_stack_trace+0x7e/0xd0
[  163.386480]  should_fail.cold.4+0xa/0x1a
[  163.390559]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  163.395671]  ? kasan_kmalloc+0xc4/0xe0
[  163.399570]  ? kasan_slab_alloc+0x12/0x20
[  163.403726]  ? kmem_cache_alloc+0x12e/0x760
[  163.408060]  ? node_alloc.isra.20+0x20/0xa0
[  163.412410]  ? fib6_add_1+0x4c5/0x19b0
[  163.416325]  ? fib6_add+0x3cf/0x1650
[  163.420057]  ? __ip6_ins_rt+0x6c/0x90
[  163.423890]  ? __ipv6_dev_ac_inc+0x605/0x7e0
[  163.428330]  ? ipv6_sock_ac_join+0x557/0x850
[  163.432752]  ? do_ipv6_setsockopt.isra.9+0x3c7c/0x4660
[  163.438038]  ? ipv6_setsockopt+0xbd/0x170
[  163.442203]  ? udpv6_setsockopt+0x62/0xa0
[  163.446361]  ? sock_common_setsockopt+0x9a/0xe0
[  163.451047]  ? __sys_setsockopt+0x1bd/0x390
[  163.455380]  ? __x64_sys_setsockopt+0xbe/0x150
[  163.459981]  ? do_syscall_64+0x1b1/0x800
[  163.464054]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  163.469436]  ? print_usage_bug+0xc0/0xc0
[  163.473521]  ? graph_lock+0x170/0x170
[  163.477340]  ? __lock_acquire+0x7f5/0x5140
[  163.481602]  ? __lock_is_held+0xb5/0x140
[  163.485681]  __should_failslab+0x124/0x180
[  163.489951]  should_failslab+0x9/0x14
[  163.493759]  kmem_cache_alloc+0x47/0x760
[  163.497814]  ? __lock_is_held+0xb5/0x140
[  163.501869]  ? node_alloc.isra.20+0x20/0xa0
[  163.506194]  node_alloc.isra.20+0x20/0xa0
[  163.510335]  fib6_add_1+0x4d4/0x19b0
[  163.514057]  ? inet6_dump_fib+0xe60/0xe60
[  163.518203]  ? __lock_acquire+0x7f5/0x5140
[  163.522443]  ? print_usage_bug+0xc0/0xc0
[  163.526492]  ? print_usage_bug+0xc0/0xc0
[  163.530545]  ? print_usage_bug+0xc0/0xc0
[  163.534598]  ? print_usage_bug+0xc0/0xc0
[  163.538644]  ? __lock_acquire+0x7f5/0x5140
[  163.542870]  ? print_usage_bug+0xc0/0xc0
[  163.546921]  ? graph_lock+0x170/0x170
[  163.550716]  ? __lock_acquire+0x7f5/0x5140
[  163.554936]  ? __lock_is_held+0xb5/0x140
[  163.559005]  ? zap_class+0x720/0x720
[  163.562716]  ? debug_check_no_locks_freed+0x310/0x310
[  163.567892]  ? __lock_acquire+0x7f5/0x5140
[  163.572123]  ? zap_class+0x720/0x720
[  163.575828]  ? print_usage_bug+0xc0/0xc0
[  163.579875]  ? perf_trace_lock+0xd6/0x900
[  163.584013]  ? zap_class+0x720/0x720
[  163.587721]  ? find_held_lock+0x36/0x1c0
[  163.591770]  ? __lock_acquire+0x7f5/0x5140
[  163.595996]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  163.601002]  ? fib6_new_sernum+0x149/0x1a0
[  163.605231]  ? ipv6_route_yield+0x220/0x220
[  163.609541]  ? debug_check_no_locks_freed+0x310/0x310
[  163.614806]  fib6_add+0x3cf/0x1650
[  163.618341]  ? fib6_update_sernum_upto_root+0x40/0x40
[  163.623531]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  163.628710]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  163.633889]  ? is_bpf_text_address+0xd7/0x170
[  163.638375]  ? kernel_text_address+0x79/0xf0
[  163.642771]  ? __unwind_start+0x166/0x330
[  163.646908]  ? __kernel_text_address+0xd/0x40
[  163.651412]  ? unwind_get_return_address+0x61/0xa0
[  163.656341]  ? __save_stack_trace+0x7e/0xd0
[  163.660663]  ? perf_trace_lock+0xd6/0x900
[  163.664800]  ? save_stack+0xa9/0xd0
[  163.668417]  ? lock_acquire+0x1dc/0x520
[  163.672376]  ? __ip6_ins_rt+0x56/0x90
[  163.676162]  ? do_syscall_64+0x1b1/0x800
[  163.680212]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  163.685570]  ? lock_release+0xa10/0xa10
[  163.689532]  ? lock_downgrade+0x8e0/0x8e0
[  163.693667]  ? print_usage_bug+0xc0/0xc0
[  163.697716]  ? kasan_check_write+0x14/0x20
[  163.701939]  ? do_raw_spin_lock+0xc1/0x200
[  163.706168]  __ip6_ins_rt+0x6c/0x90
[  163.709784]  ip6_ins_rt+0x271/0x360
[  163.713399]  ? ip6_dst_destroy+0x200/0x200
[  163.717623]  ? mark_held_locks+0xc9/0x160
[  163.721757]  ? __local_bh_enable_ip+0x161/0x230
[  163.726415]  ? trace_hardirqs_on+0xd/0x10
[  163.730548]  ? __local_bh_enable_ip+0x161/0x230
[  163.735292]  __ipv6_dev_ac_inc+0x605/0x7e0
[  163.739518]  ? ac6_seq_start+0x6c0/0x6c0
[  163.743572]  ipv6_sock_ac_join+0x557/0x850
[  163.747793]  ? __ipv6_dev_ac_inc+0x7e0/0x7e0
[  163.752195]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  163.757715]  ? _copy_from_user+0xdf/0x150
[  163.761858]  do_ipv6_setsockopt.isra.9+0x3c7c/0x4660
[  163.766952]  ? ipv6_update_options+0x390/0x390
[  163.771527]  ? perf_trace_lock+0xd6/0x900
[  163.775660]  ? graph_lock+0x170/0x170
[  163.779446]  ? zap_class+0x720/0x720
[  163.783152]  ? find_held_lock+0x36/0x1c0
[  163.787196]  ? _parse_integer+0x13b/0x190
[  163.791331]  ? find_held_lock+0x36/0x1c0
[  163.795381]  ? lock_downgrade+0x8e0/0x8e0
[  163.799511]  ? find_held_lock+0x36/0x1c0
[  163.803573]  ? rcu_is_watching+0x85/0x140
[  163.807708]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  163.812907]  ? __fget+0x40c/0x650
[  163.816364]  ? expand_files.part.8+0x9a0/0x9a0
[  163.820934]  ? lock_downgrade+0x8e0/0x8e0
[  163.825073]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  163.830595]  ? proc_fail_nth_write+0x96/0x1f0
[  163.835615]  ? __fget_light+0x2ef/0x430
[  163.839574]  ? fget_raw+0x20/0x20
[  163.843024]  ? wait_for_completion+0x870/0x870
[  163.847597]  ipv6_setsockopt+0xbd/0x170
[  163.851558]  ? ipv6_setsockopt+0xbd/0x170
[  163.855697]  udpv6_setsockopt+0x62/0xa0
[  163.859677]  sock_common_setsockopt+0x9a/0xe0
[  163.864159]  __sys_setsockopt+0x1bd/0x390
[  163.868293]  ? kernel_accept+0x310/0x310
[  163.872340]  ? ksys_write+0x1a6/0x250
[  163.876132]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  163.881660]  __x64_sys_setsockopt+0xbe/0x150
[  163.886051]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  163.891055]  do_syscall_64+0x1b1/0x800
[  163.895021]  ? finish_task_switch+0x1ca/0x810
[  163.899515]  ? syscall_return_slowpath+0x5c0/0x5c0
[  163.904435]  ? syscall_return_slowpath+0x30f/0x5c0
[  163.909351]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  163.914704]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  163.919534]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  163.924714] RIP: 0033:0x455389
[  163.927888] RSP: 002b:00007f71d31b2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[  163.935589] RAX: ffffffffffffffda RBX: 00007f71d31b36d4 RCX: 0000000000455389
2018/04/25 12:43:46 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x810d, 0x48002)
getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000280)=""/174, &(0x7f0000000100)=0xae)
r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000013000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x804d, &(0x7f0000000240)=[@vmwrite={0x8, 0x0, 0x8}], 0x33a)
ioctl$KVM_RUN(r3, 0xae80, 0x0)

2018/04/25 12:43:47 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10)
sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(r2, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

[  163.942839] RDX: 000000000000001b RSI: 0000000000000029 RDI: 0000000000000013
[  163.950092] RBP: 000000000072bea0 R08: 0000000000000014 R09: 0000000000000000
[  163.957344] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000014
[  163.964595] R13: 0000000000000560 R14: 00000000006fb1a0 R15: 0000000000000004
2018/04/25 12:43:47 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x80000003e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)

2018/04/25 12:43:47 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0x7d, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:43:47 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
r1 = shmget(0x3, 0x2000, 0x80, &(0x7f0000ffb000/0x2000)=nil)
shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000080)=""/4096)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200, 0x0)
setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4)
ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3)

2018/04/25 12:43:47 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x81000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:47 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x1)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:43:47 executing program 1 (fault-call:1 fault-nth:5):
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:43:47 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10)
sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(r2, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

2018/04/25 12:43:47 executing program 7:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
r1 = dup3(r0, r0, 0x0)
ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)=0x1)
exit(0x9d)
sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x800)

2018/04/25 12:43:47 executing program 2:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1401})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201})
write(r1, &(0x7f0000000100)='I', 0x1)

[  164.447159] FAULT_INJECTION: forcing a failure.
[  164.447159] name failslab, interval 1, probability 0, space 0, times 0
[  164.458432] CPU: 1 PID: 12935 Comm: syz-executor1 Not tainted 4.17.0-rc2+ #16
[  164.465705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  164.475061] Call Trace:
[  164.477673]  dump_stack+0x1b9/0x294
[  164.481318]  ? dump_stack_print_info.cold.2+0x52/0x52
[  164.486529]  should_fail.cold.4+0xa/0x1a
[  164.490599]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  164.495716]  ? debug_check_no_locks_freed+0x310/0x310
[  164.500915]  ? __lock_acquire+0x7f5/0x5140
[  164.505177]  ? graph_lock+0x170/0x170
[  164.509417]  ? __lock_is_held+0xb5/0x140
[  164.513499]  ? perf_trace_lock+0xd6/0x900
[  164.517661]  ? __lock_is_held+0xb5/0x140
[  164.521734]  ? graph_lock+0x170/0x170
[  164.525545]  __should_failslab+0x124/0x180
[  164.529790]  should_failslab+0x9/0x14
[  164.533598]  kmem_cache_alloc_node+0x56/0x780
[  164.538154]  __alloc_skb+0x111/0x780
[  164.541939]  ? skb_scrub_packet+0x580/0x580
[  164.546268]  ? lock_downgrade+0x8e0/0x8e0
[  164.550432]  ? lwtunnel_get_encap_size+0xac/0x3e0
[  164.555293]  ? lwtunnel_state_alloc+0x20/0x20
[  164.559800]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  164.565003]  ? graph_lock+0x170/0x170
[  164.568819]  ? rt6_nlmsg_size.isra.64+0x83/0x130
[  164.573582]  inet6_rt_notify+0x101/0x2c0
[  164.577660]  fib6_add_rt2node+0x1f39/0x2d10
[  164.582006]  ? fib6_add_1+0x19b0/0x19b0
[  164.585991]  ? zap_class+0x720/0x720
[  164.589716]  ? print_usage_bug+0xc0/0xc0
[  164.593776]  ? perf_trace_lock+0xd6/0x900
[  164.597920]  ? zap_class+0x720/0x720
[  164.601635]  ? find_held_lock+0x36/0x1c0
[  164.605685]  ? __lock_acquire+0x7f5/0x5140
[  164.609915]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  164.614919]  ? fib6_new_sernum+0x149/0x1a0
[  164.619146]  ? ipv6_route_yield+0x220/0x220
[  164.623466]  ? debug_check_no_locks_freed+0x310/0x310
[  164.628648]  fib6_add+0x873/0x1650
[  164.632185]  ? fib6_update_sernum_upto_root+0x40/0x40
[  164.637366]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  164.642543]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  164.647727]  ? is_bpf_text_address+0xd7/0x170
[  164.652212]  ? kernel_text_address+0x79/0xf0
[  164.656608]  ? __unwind_start+0x166/0x330
[  164.660747]  ? __kernel_text_address+0xd/0x40
[  164.665229]  ? unwind_get_return_address+0x61/0xa0
[  164.670145]  ? __save_stack_trace+0x7e/0xd0
[  164.674459]  ? perf_trace_lock+0xd6/0x900
[  164.678596]  ? save_stack+0xa9/0xd0
[  164.682224]  ? lock_acquire+0x1dc/0x520
[  164.686186]  ? __ip6_ins_rt+0x56/0x90
[  164.689973]  ? do_syscall_64+0x1b1/0x800
[  164.694037]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  164.699388]  ? lock_release+0xa10/0xa10
[  164.703353]  ? lock_downgrade+0x8e0/0x8e0
[  164.707498]  ? print_usage_bug+0xc0/0xc0
[  164.711549]  ? kasan_check_write+0x14/0x20
[  164.715774]  ? do_raw_spin_lock+0xc1/0x200
[  164.720001]  __ip6_ins_rt+0x6c/0x90
[  164.723623]  ip6_ins_rt+0x271/0x360
[  164.727239]  ? ip6_dst_destroy+0x200/0x200
[  164.731467]  ? mark_held_locks+0xc9/0x160
[  164.735608]  ? __local_bh_enable_ip+0x161/0x230
[  164.740270]  ? trace_hardirqs_on+0xd/0x10
[  164.744407]  ? __local_bh_enable_ip+0x161/0x230
[  164.749066]  __ipv6_dev_ac_inc+0x605/0x7e0
[  164.753291]  ? ac6_seq_start+0x6c0/0x6c0
[  164.757354]  ipv6_sock_ac_join+0x557/0x850
[  164.761579]  ? __ipv6_dev_ac_inc+0x7e0/0x7e0
[  164.765976]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  164.771503]  ? _copy_from_user+0xdf/0x150
[  164.775641]  do_ipv6_setsockopt.isra.9+0x3c7c/0x4660
[  164.780828]  ? ipv6_update_options+0x390/0x390
[  164.785396]  ? perf_trace_lock+0xd6/0x900
[  164.789535]  ? graph_lock+0x170/0x170
[  164.793329]  ? zap_class+0x720/0x720
[  164.797035]  ? find_held_lock+0x36/0x1c0
[  164.801084]  ? _parse_integer+0x13b/0x190
[  164.805227]  ? find_held_lock+0x36/0x1c0
[  164.809283]  ? lock_downgrade+0x8e0/0x8e0
[  164.813422]  ? find_held_lock+0x36/0x1c0
[  164.817476]  ? rcu_is_watching+0x85/0x140
[  164.821618]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  164.826807]  ? __fget+0x40c/0x650
[  164.830271]  ? expand_files.part.8+0x9a0/0x9a0
[  164.834846]  ? lock_downgrade+0x8e0/0x8e0
[  164.838996]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  164.844525]  ? proc_fail_nth_write+0x96/0x1f0
[  164.849029]  ? __fget_light+0x2ef/0x430
[  164.852993]  ? fget_raw+0x20/0x20
[  164.856440]  ? wait_for_completion+0x870/0x870
[  164.861018]  ipv6_setsockopt+0xbd/0x170
[  164.864984]  ? ipv6_setsockopt+0xbd/0x170
[  164.869126]  udpv6_setsockopt+0x62/0xa0
[  164.873099]  sock_common_setsockopt+0x9a/0xe0
[  164.877587]  __sys_setsockopt+0x1bd/0x390
[  164.881738]  ? kernel_accept+0x310/0x310
[  164.885792]  ? ksys_write+0x1a6/0x250
[  164.889588]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  164.895120]  __x64_sys_setsockopt+0xbe/0x150
[  164.899515]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  164.904521]  do_syscall_64+0x1b1/0x800
[  164.908403]  ? syscall_return_slowpath+0x5c0/0x5c0
[  164.913323]  ? syscall_return_slowpath+0x30f/0x5c0
[  164.918244]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  164.923599]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  164.928434]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  164.933610] RIP: 0033:0x455389
[  164.936786] RSP: 002b:00007f71d31b2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
2018/04/25 12:43:48 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x8000000000000004)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)

2018/04/25 12:43:48 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x1)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:43:48 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10)
sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(r2, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

2018/04/25 12:43:48 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0xa, &(0x7f0000013e95), 0x4)
close(r0)

[  164.944489] RAX: ffffffffffffffda RBX: 00007f71d31b36d4 RCX: 0000000000455389
[  164.952603] RDX: 000000000000001b RSI: 0000000000000029 RDI: 0000000000000013
[  164.959858] RBP: 000000000072bea0 R08: 0000000000000014 R09: 0000000000000000
[  164.967200] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000014
[  164.974454] R13: 0000000000000560 R14: 00000000006fb1a0 R15: 0000000000000005
2018/04/25 12:43:48 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfeffffff}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:48 executing program 1 (fault-call:1 fault-nth:6):
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

[  165.177707] FAULT_INJECTION: forcing a failure.
[  165.177707] name failslab, interval 1, probability 0, space 0, times 0
[  165.188988] CPU: 1 PID: 12970 Comm: syz-executor1 Not tainted 4.17.0-rc2+ #16
[  165.196266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  165.205603] Call Trace:
[  165.208190]  dump_stack+0x1b9/0x294
[  165.211808]  ? dump_stack_print_info.cold.2+0x52/0x52
[  165.216991]  ? is_bpf_text_address+0xd7/0x170
[  165.221474]  ? kernel_text_address+0x79/0xf0
[  165.225864]  ? __unwind_start+0x166/0x330
[  165.229999]  should_fail.cold.4+0xa/0x1a
[  165.234057]  ? __save_stack_trace+0x7e/0xd0
[  165.238365]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  165.243459]  ? save_stack+0xa9/0xd0
[  165.247079]  ? save_stack+0x43/0xd0
[  165.250690]  ? kasan_kmalloc+0xc4/0xe0
[  165.254560]  ? kasan_slab_alloc+0x12/0x20
[  165.258692]  ? kmem_cache_alloc_node+0x144/0x780
[  165.263432]  ? __alloc_skb+0x111/0x780
[  165.267301]  ? inet6_rt_notify+0x101/0x2c0
[  165.271527]  ? fib6_add_rt2node+0x1f39/0x2d10
[  165.276013]  ? fib6_add+0x873/0x1650
[  165.279726]  ? __ip6_ins_rt+0x6c/0x90
[  165.283515]  ? ip6_ins_rt+0x271/0x360
[  165.287313]  ? __ipv6_dev_ac_inc+0x605/0x7e0
[  165.291711]  ? ipv6_sock_ac_join+0x557/0x850
[  165.296110]  ? do_ipv6_setsockopt.isra.9+0x3c7c/0x4660
[  165.301378]  ? ipv6_setsockopt+0xbd/0x170
[  165.305516]  ? udpv6_setsockopt+0x62/0xa0
[  165.309648]  ? sock_common_setsockopt+0x9a/0xe0
[  165.314302]  ? __sys_setsockopt+0x1bd/0x390
[  165.318609]  ? __x64_sys_setsockopt+0xbe/0x150
[  165.323182]  ? do_syscall_64+0x1b1/0x800
[  165.327229]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  165.332585]  ? print_usage_bug+0xc0/0xc0
[  165.336628]  ? __lock_is_held+0xb5/0x140
[  165.340679]  ? graph_lock+0x170/0x170
[  165.344470]  ? rcu_read_lock_sched_held+0x108/0x120
[  165.349474]  __should_failslab+0x124/0x180
[  165.353698]  should_failslab+0x9/0x14
[  165.357493]  kmem_cache_alloc_node_trace+0x5a/0x770
[  165.362501]  __kmalloc_node_track_caller+0x33/0x70
[  165.367432]  __kmalloc_reserve.isra.38+0x3a/0xe0
[  165.372204]  __alloc_skb+0x14d/0x780
[  165.375919]  ? skb_scrub_packet+0x580/0x580
[  165.380224]  ? lock_downgrade+0x8e0/0x8e0
[  165.384373]  ? kasan_check_read+0x11/0x20
[  165.388513]  ? lwtunnel_get_encap_size+0xac/0x3e0
[  165.393336]  ? lwtunnel_state_alloc+0x20/0x20
[  165.397815]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  165.402996]  ? graph_lock+0x170/0x170
[  165.406794]  ? rt6_nlmsg_size.isra.64+0x83/0x130
[  165.411539]  inet6_rt_notify+0x101/0x2c0
[  165.415600]  fib6_add_rt2node+0x1f39/0x2d10
[  165.419923]  ? fib6_add_1+0x19b0/0x19b0
[  165.423892]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  165.429412]  ? __rt6_find_exception_rcu+0x377/0x500
[  165.434419]  ? print_usage_bug+0xc0/0xc0
[  165.438469]  ? graph_lock+0x170/0x170
[  165.442266]  ? print_usage_bug+0xc0/0xc0
[  165.446314]  ? find_held_lock+0x36/0x1c0
[  165.450360]  ? __lock_acquire+0x7f5/0x5140
[  165.454590]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  165.459591]  ? fib6_new_sernum+0x149/0x1a0
[  165.463818]  ? ipv6_route_yield+0x220/0x220
[  165.468125]  ? debug_check_no_locks_freed+0x310/0x310
[  165.473302]  fib6_add+0x873/0x1650
[  165.476834]  ? fib6_update_sernum_upto_root+0x40/0x40
[  165.482024]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  165.487211]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  165.492388]  ? is_bpf_text_address+0xd7/0x170
[  165.496878]  ? kernel_text_address+0x79/0xf0
[  165.501282]  ? __unwind_start+0x166/0x330
[  165.505416]  ? __kernel_text_address+0xd/0x40
[  165.509895]  ? unwind_get_return_address+0x61/0xa0
[  165.514825]  ? __save_stack_trace+0x7e/0xd0
[  165.519151]  ? save_stack+0xa9/0xd0
[  165.522776]  ? lock_acquire+0x1dc/0x520
[  165.526734]  ? __ip6_ins_rt+0x56/0x90
[  165.530522]  ? do_syscall_64+0x1b1/0x800
[  165.534566]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  165.539918]  ? lock_release+0xa10/0xa10
[  165.543888]  ? lock_downgrade+0x8e0/0x8e0
[  165.548039]  ? print_usage_bug+0xc0/0xc0
[  165.552106]  ? kasan_check_write+0x14/0x20
[  165.556328]  ? do_raw_spin_lock+0xc1/0x200
[  165.560562]  __ip6_ins_rt+0x6c/0x90
[  165.564185]  ip6_ins_rt+0x271/0x360
[  165.567798]  ? ip6_dst_destroy+0x200/0x200
[  165.572039]  ? mark_held_locks+0xc9/0x160
[  165.576183]  ? __local_bh_enable_ip+0x161/0x230
[  165.580857]  ? trace_hardirqs_on+0xd/0x10
[  165.585011]  ? __local_bh_enable_ip+0x161/0x230
[  165.589696]  __ipv6_dev_ac_inc+0x605/0x7e0
[  165.593942]  ? ac6_seq_start+0x6c0/0x6c0
[  165.598019]  ipv6_sock_ac_join+0x557/0x850
[  165.602277]  ? __ipv6_dev_ac_inc+0x7e0/0x7e0
[  165.606700]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  165.612263]  ? _copy_from_user+0xdf/0x150
[  165.616428]  do_ipv6_setsockopt.isra.9+0x3c7c/0x4660
[  165.621548]  ? ipv6_update_options+0x390/0x390
[  165.626141]  ? graph_lock+0x170/0x170
[  165.629942]  ? graph_lock+0x170/0x170
[  165.633731]  ? __lock_acquire+0x7f5/0x5140
[  165.637954]  ? find_held_lock+0x36/0x1c0
[  165.642008]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  165.647549]  ? _parse_integer+0x13b/0x190
[  165.651704]  ? find_held_lock+0x36/0x1c0
[  165.655759]  ? lock_downgrade+0x8e0/0x8e0
[  165.659889]  ? find_held_lock+0x36/0x1c0
[  165.663938]  ? kasan_check_read+0x11/0x20
[  165.668078]  ? rcu_is_watching+0x85/0x140
[  165.672217]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  165.677403]  ? __fget+0x40c/0x650
[  165.680842]  ? expand_files.part.8+0x9a0/0x9a0
[  165.685413]  ? lock_downgrade+0x8e0/0x8e0
[  165.689547]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  165.695074]  ? proc_fail_nth_write+0x96/0x1f0
[  165.699559]  ? proc_cwd_link+0x1d0/0x1d0
[  165.703613]  ? __fget_light+0x2ef/0x430
[  165.707580]  ? fget_raw+0x20/0x20
[  165.711028]  ? wait_for_completion+0x870/0x870
[  165.715611]  ipv6_setsockopt+0xbd/0x170
[  165.719572]  ? ipv6_setsockopt+0xbd/0x170
[  165.723712]  udpv6_setsockopt+0x62/0xa0
[  165.727684]  sock_common_setsockopt+0x9a/0xe0
[  165.732179]  __sys_setsockopt+0x1bd/0x390
[  165.736311]  ? kernel_accept+0x310/0x310
[  165.740358]  ? ksys_write+0x1a6/0x250
[  165.744163]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  165.749710]  __x64_sys_setsockopt+0xbe/0x150
[  165.754115]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  165.759124]  do_syscall_64+0x1b1/0x800
[  165.762995]  ? finish_task_switch+0x1ca/0x810
[  165.767479]  ? syscall_return_slowpath+0x5c0/0x5c0
[  165.772390]  ? syscall_return_slowpath+0x30f/0x5c0
[  165.777304]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  165.782654]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  165.787487]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  165.792660] RIP: 0033:0x455389
[  165.795846] RSP: 002b:00007f71d31b2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[  165.803545] RAX: ffffffffffffffda RBX: 00007f71d31b36d4 RCX: 0000000000455389
[  165.810808] RDX: 000000000000001b RSI: 0000000000000029 RDI: 0000000000000013
[  165.818070] RBP: 000000000072bea0 R08: 0000000000000014 R09: 0000000000000000
2018/04/25 12:43:49 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x1)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:43:49 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0x19, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:43:49 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x1, {0x20, 0x8, 0x0, 0x3f, 0x8, 0xfffffffffffffffe}, 0x1, 0x2}, 0xe)
r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0)
getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000000c0)=0x6, &(0x7f0000000100)=0x2)
ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0)

2018/04/25 12:43:49 executing program 2:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1401})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201})
write(r1, &(0x7f0000000100)='I', 0x1)

2018/04/25 12:43:49 executing program 7:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10)
sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(r2, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

2018/04/25 12:43:49 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:49 executing program 1 (fault-call:1 fault-nth:7):
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:43:49 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10)
sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

[  165.825323] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000014
[  165.832583] R13: 0000000000000560 R14: 00000000006fb1a0 R15: 0000000000000006
[  165.930101] FAULT_INJECTION: forcing a failure.
[  165.930101] name failslab, interval 1, probability 0, space 0, times 0
[  165.941477] CPU: 1 PID: 12994 Comm: syz-executor1 Not tainted 4.17.0-rc2+ #16
[  165.948756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  165.958118] Call Trace:
[  165.960725]  dump_stack+0x1b9/0x294
[  165.964371]  ? dump_stack_print_info.cold.2+0x52/0x52
[  165.969585]  ? fib6_add+0x80a/0x1650
[  165.973317]  should_fail.cold.4+0xa/0x1a
[  165.977396]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  165.982519]  ? zap_class+0x720/0x720
[  165.986241]  ? zap_class+0x720/0x720
[  165.989964]  ? is_bpf_text_address+0xd7/0x170
[  165.994464]  ? graph_lock+0x170/0x170
[  165.998270]  ? kernel_text_address+0x79/0xf0
[  166.002697]  ? __unwind_start+0x166/0x330
[  166.006851]  ? graph_lock+0x170/0x170
[  166.010667]  ? unwind_get_return_address+0x61/0xa0
[  166.015612]  ? __save_stack_trace+0x7e/0xd0
[  166.019954]  ? find_held_lock+0x36/0x1c0
[  166.024027]  ? lock_acquire+0x1dc/0x520
2018/04/25 12:43:49 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:49 executing program 3:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x10, &(0x7f0000000100)=0xc84e, 0x4)
r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="5ffe3287d5e697fb896cd3215ad9b146f3f450d007b81af685c0ec1dfa1491ea2d476a8e647c2dc5cfe00c5d492ba73212320aeb41fa23b1f0", 0x39, 0x0)
keyctl$get_keyring_id(0x0, r0, 0x4)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x24, 0x0, 0x0)

[  166.028011]  ? ipv6_dev_mc_inc+0x254/0xc40
[  166.032263]  __should_failslab+0x124/0x180
[  166.036518]  should_failslab+0x9/0x14
[  166.040330]  kmem_cache_alloc_trace+0x4b/0x780
[  166.044940]  ? kasan_check_write+0x14/0x20
[  166.049187]  ? do_raw_write_lock+0xbd/0x1b0
[  166.053531]  ipv6_dev_mc_inc+0x45c/0xc40
[  166.057613]  ? inet6_mc_check+0xb20/0xb20
[  166.061776]  ? ip6_ins_rt+0x271/0x360
[  166.065591]  ? ip6_dst_destroy+0x200/0x200
[  166.069844]  addrconf_join_solict+0x179/0x220
[  166.074350]  ? addrconf_dad_failure+0x850/0x850
2018/04/25 12:43:49 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x1)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

[  166.079033]  ? trace_hardirqs_on+0xd/0x10
[  166.083282]  ? __local_bh_enable_ip+0x161/0x230
[  166.087965]  __ipv6_dev_ac_inc+0x630/0x7e0
[  166.092222]  ? ac6_seq_start+0x6c0/0x6c0
[  166.096305]  ipv6_sock_ac_join+0x557/0x850
[  166.100554]  ? __ipv6_dev_ac_inc+0x7e0/0x7e0
[  166.104972]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  166.110508]  ? _copy_from_user+0xdf/0x150
[  166.114652]  do_ipv6_setsockopt.isra.9+0x3c7c/0x4660
[  166.119750]  ? ipv6_update_options+0x390/0x390
[  166.124327]  ? perf_trace_lock+0xd6/0x900
[  166.128465]  ? graph_lock+0x170/0x170
[  166.132263]  ? zap_class+0x720/0x720
[  166.135965]  ? find_held_lock+0x36/0x1c0
[  166.140016]  ? _parse_integer+0x13b/0x190
[  166.144170]  ? find_held_lock+0x36/0x1c0
[  166.148232]  ? lock_downgrade+0x8e0/0x8e0
[  166.152368]  ? find_held_lock+0x36/0x1c0
[  166.156428]  ? rcu_is_watching+0x85/0x140
[  166.160569]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  166.165762]  ? __fget+0x40c/0x650
[  166.169222]  ? expand_files.part.8+0x9a0/0x9a0
[  166.173795]  ? lock_downgrade+0x8e0/0x8e0
[  166.177937]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  166.183551]  ? proc_fail_nth_write+0x96/0x1f0
[  166.188054]  ? __fget_light+0x2ef/0x430
[  166.192034]  ? fget_raw+0x20/0x20
[  166.195480]  ? wait_for_completion+0x870/0x870
[  166.200062]  ipv6_setsockopt+0xbd/0x170
[  166.204033]  ? ipv6_setsockopt+0xbd/0x170
[  166.208190]  udpv6_setsockopt+0x62/0xa0
[  166.212158]  sock_common_setsockopt+0x9a/0xe0
[  166.216649]  __sys_setsockopt+0x1bd/0x390
[  166.220786]  ? kernel_accept+0x310/0x310
[  166.224833]  ? ksys_write+0x1a6/0x250
[  166.228629]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  166.234163]  __x64_sys_setsockopt+0xbe/0x150
[  166.238570]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  166.243584]  do_syscall_64+0x1b1/0x800
[  166.247466]  ? finish_task_switch+0x1ca/0x810
[  166.251954]  ? syscall_return_slowpath+0x5c0/0x5c0
[  166.256873]  ? syscall_return_slowpath+0x30f/0x5c0
[  166.261800]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  166.267243]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  166.272077]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  166.277260] RIP: 0033:0x455389
2018/04/25 12:43:49 executing program 7:
openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="1d", 0x1}], 0x0, &(0x7f0000000280))

2018/04/25 12:43:49 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10)
sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

2018/04/25 12:43:49 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
dup3(r0, r1, 0x0)

[  166.280433] RSP: 002b:00007f71d31b2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[  166.288137] RAX: ffffffffffffffda RBX: 00007f71d31b36d4 RCX: 0000000000455389
[  166.295394] RDX: 000000000000001b RSI: 0000000000000029 RDI: 0000000000000013
[  166.302649] RBP: 000000000072bea0 R08: 0000000000000014 R09: 0000000000000000
[  166.309916] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000014
[  166.317189] R13: 0000000000000560 R14: 00000000006fb1a0 R15: 0000000000000007
2018/04/25 12:43:49 executing program 2:
syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00'})
ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x0, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'})
r0 = socket(0x1000100000010, 0x2, 0x0)
write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f)

2018/04/25 12:43:49 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0x65, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:43:49 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x1)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:43:50 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xffffff7f}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:50 executing program 3:
getegid()
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0)
memfd_create(&(0x7f00000014c0)='/dev/random\x00', 0x0)
r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0)
readv(r0, &(0x7f0000001440)=[{&(0x7f0000001400)=""/57, 0x39}], 0x1)
timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
r1 = getpgid(0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0)
tkill(r1, 0x1000000000016)

2018/04/25 12:43:50 executing program 2:
pread64(0xffffffffffffffff, &(0x7f0000000100)=""/112, 0x70, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x3)

2018/04/25 12:43:50 executing program 7:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x1, 0x208, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000780], 0x0, &(0x7f0000000100), &(0x7f0000000780)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, "020000000000044000", 'bridge0\x00', 'erspan0\x00', 'syzkaller1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xdc, 0x108, 0x178, [@limit={'limit\x00', 0x18}, @mark_m={'mark_m\x00', 0xc}]}, [@common=@mark={'mark\x00', 0x8}]}, @common=@nflog={'nflog\x00', 0x4c, {{0x0, 0x0, 0x0, 0x0, 0x0, "58f0e525fbf515e7dc38c1a615b1890ed247ea238b0ba7c659453bbc2a089db814bd63c84cb024dcd3090514b5ffda2956f36502c72139a72ddb5a10824259b9"}}}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}]}, 0x2b0)

2018/04/25 12:43:50 executing program 4:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x1)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:43:50 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10)
sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

2018/04/25 12:43:50 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xd0010000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:50 executing program 1 (fault-call:1 fault-nth:8):
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:43:50 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0x1e, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:43:50 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={0xffffffffffffffff, 0x50, &(0x7f00000001c0)}, 0x10)
perf_event_open(&(0x7f0000000400)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f00000003c0), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f00000002c0)={0x0, 0x369, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00000003c0))

2018/04/25 12:43:50 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000080)=0x400000000000001, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4)
sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x1)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14)
writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b8", 0x1}], 0x1)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
dup3(r1, r0, 0x0)

[  167.332086] kernel msg: ebtables bug: please report to author: Wrong len argument
[  167.345293] FAULT_INJECTION: forcing a failure.
[  167.345293] name failslab, interval 1, probability 0, space 0, times 0
[  167.356900] CPU: 0 PID: 13060 Comm: syz-executor1 Not tainted 4.17.0-rc2+ #16
[  167.364181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  167.373536] Call Trace:
[  167.376138]  dump_stack+0x1b9/0x294
[  167.379779]  ? dump_stack_print_info.cold.2+0x52/0x52
[  167.384977]  ? __lock_acquire+0x7f5/0x5140
[  167.389223]  should_fail.cold.4+0xa/0x1a
[  167.393294]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  167.398404]  ? debug_check_no_locks_freed+0x310/0x310
[  167.403596]  ? debug_check_no_locks_freed+0x310/0x310
[  167.408779]  ? mark_held_locks+0xc9/0x160
[  167.412931]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  167.417514]  ? trace_hardirqs_on_caller+0x19e/0x5c0
[  167.422522]  ? perf_trace_lock+0xd6/0x900
[  167.426660]  ? __debug_object_init+0x57f/0x12c0
[  167.431322]  ? zap_class+0x720/0x720
[  167.435026]  ? perf_trace_lock+0xd6/0x900
[  167.439167]  __should_failslab+0x124/0x180
[  167.443394]  should_failslab+0x9/0x14
[  167.447186]  kmem_cache_alloc_trace+0x4b/0x780
[  167.451757]  ? ipv6_sock_ac_join+0x557/0x850
[  167.456167]  ? do_ipv6_setsockopt.isra.9+0x3c7c/0x4660
[  167.461434]  ? lock_acquire+0x1dc/0x520
[  167.465400]  __hw_addr_create_ex+0xaa/0x3e0
[  167.469723]  ? dev_mc_init+0x160/0x160
[  167.473608]  __hw_addr_add_ex+0x1ef/0x2b0
[  167.477747]  __dev_mc_add+0x7a/0xd0
[  167.481363]  dev_mc_add+0x1f/0x30
[  167.484805]  igmp6_group_added+0x374/0x4a0
[  167.489037]  ? igmp6_join_group.part.31+0x2e0/0x2e0
[  167.494050]  ? _raw_spin_unlock_bh+0x30/0x40
[  167.498447]  ? mld_del_delrec+0x39a/0x5c0
[  167.502606]  ? __local_bh_enable_ip+0x161/0x230
[  167.507266]  ipv6_dev_mc_inc+0x7f5/0xc40
[  167.511322]  ? inet6_mc_check+0xb20/0xb20
[  167.515462]  ? ip6_ins_rt+0x271/0x360
[  167.519254]  ? ip6_dst_destroy+0x200/0x200
[  167.523483]  addrconf_join_solict+0x179/0x220
[  167.527970]  ? addrconf_dad_failure+0x850/0x850
[  167.532631]  ? trace_hardirqs_on+0xd/0x10
[  167.536765]  ? __local_bh_enable_ip+0x161/0x230
[  167.541431]  __ipv6_dev_ac_inc+0x630/0x7e0
[  167.545660]  ? ac6_seq_start+0x6c0/0x6c0
[  167.549721]  ipv6_sock_ac_join+0x557/0x850
[  167.553951]  ? __ipv6_dev_ac_inc+0x7e0/0x7e0
[  167.558352]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  167.563878]  ? _copy_from_user+0xdf/0x150
[  167.568039]  do_ipv6_setsockopt.isra.9+0x3c7c/0x4660
[  167.573140]  ? ipv6_update_options+0x390/0x390
[  167.577708]  ? perf_trace_lock+0xd6/0x900
[  167.581843]  ? graph_lock+0x170/0x170
[  167.585629]  ? zap_class+0x720/0x720
[  167.589329]  ? find_held_lock+0x36/0x1c0
[  167.593377]  ? _parse_integer+0x13b/0x190
[  167.597514]  ? find_held_lock+0x36/0x1c0
[  167.601576]  ? lock_downgrade+0x8e0/0x8e0
[  167.605722]  ? find_held_lock+0x36/0x1c0
[  167.609781]  ? rcu_is_watching+0x85/0x140
[  167.613920]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  167.619105]  ? __fget+0x40c/0x650
[  167.622551]  ? expand_files.part.8+0x9a0/0x9a0
[  167.627125]  ? lock_downgrade+0x8e0/0x8e0
[  167.631262]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  167.636787]  ? proc_fail_nth_write+0x96/0x1f0
[  167.641285]  ? __fget_light+0x2ef/0x430
[  167.645252]  ? fget_raw+0x20/0x20
[  167.648711]  ? wait_for_completion+0x870/0x870
[  167.653312]  ipv6_setsockopt+0xbd/0x170
[  167.657272]  ? ipv6_setsockopt+0xbd/0x170
[  167.661409]  udpv6_setsockopt+0x62/0xa0
[  167.665373]  sock_common_setsockopt+0x9a/0xe0
[  167.669867]  __sys_setsockopt+0x1bd/0x390
[  167.674006]  ? kernel_accept+0x310/0x310
[  167.678061]  ? ksys_write+0x1a6/0x250
[  167.681853]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  167.687386]  __x64_sys_setsockopt+0xbe/0x150
[  167.691781]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  167.696787]  do_syscall_64+0x1b1/0x800
[  167.700663]  ? finish_task_switch+0x1ca/0x810
[  167.705145]  ? syscall_return_slowpath+0x5c0/0x5c0
[  167.710067]  ? syscall_return_slowpath+0x30f/0x5c0
[  167.714988]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  167.720347]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  167.725183]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  167.730355] RIP: 0033:0x455389
2018/04/25 12:43:50 executing program 4:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x1)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:43:51 executing program 7:
r0 = socket(0x10, 0x2, 0x0)
write(r0, &(0x7f0000000040)="26000000110047f1936cbff70724000c14fff7000100000007010f8efe4ecefc1b69a8a9fac0", 0x26)

[  167.733528] RSP: 002b:00007f71d31b2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[  167.741227] RAX: ffffffffffffffda RBX: 00007f71d31b36d4 RCX: 0000000000455389
[  167.748481] RDX: 000000000000001b RSI: 0000000000000029 RDI: 0000000000000013
[  167.755735] RBP: 000000000072bea0 R08: 0000000000000014 R09: 0000000000000000
[  167.762988] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000014
[  167.770246] R13: 0000000000000560 R14: 00000000006fb1a0 R15: 0000000000000008
2018/04/25 12:43:51 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xf0}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:51 executing program 3:

[  167.830910] netlink: 6 bytes leftover after parsing attributes in process `syz-executor7'.
2018/04/25 12:43:52 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0xc, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:43:52 executing program 2:

2018/04/25 12:43:52 executing program 1 (fault-call:1 fault-nth:9):
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:43:52 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(r2, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

2018/04/25 12:43:52 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xffffff9e}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:52 executing program 7:

2018/04/25 12:43:52 executing program 3:

2018/04/25 12:43:52 executing program 4:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x1)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:43:52 executing program 3:

2018/04/25 12:43:52 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0)
r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.bfq.weight\x00', 0x2, 0x0)
sendfile(r1, r1, 0x0, 0x8)

2018/04/25 12:43:52 executing program 2:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$pppoe(0x18, 0x1, 0x0)
connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bridge0\x00'}}, 0x1e)
write(r0, &(0x7f0000000480), 0x5ea)

2018/04/25 12:43:52 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x1)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:43:52 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xffffffc0}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:52 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x1, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000780], 0x0, &(0x7f0000000100), &(0x7f0000000780)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, "020000000000044000", 'bridge0\x00', 'erspan0\x00', 'syzkaller1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xdc, 0x130, 0x1a0, [@limit={'limit\x00', 0x18, {{0x0, 0x4}}}, @mark_m={'mark_m\x00', 0xc, {{0x0, 0x0, 0x0, 0x5128b3213a32981d}}}]}, [@common=@mark={'mark\x00', 0x8}, @common=@redirect={'redirect\x00', 0x4}]}, @common=@nflog={'nflog\x00', 0x4c, {{0x0, 0x0, 0x0, 0x0, 0x0, "58f0e525fbf515e7dc38c1a615b1890ed247ea238b0ba7c659453bbc2a089db814bd63c84cb024dcd3090514b5ffda2956f36502c72139a72ddb5a10824259b9"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x2e0)

2018/04/25 12:43:52 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(r2, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

[  168.775310] kernel msg: ebtables bug: please report to author: Wrong len argument
2018/04/25 12:43:52 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfcffffff00000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:53 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x1)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:43:53 executing program 3:

2018/04/25 12:43:53 executing program 7:

2018/04/25 12:43:53 executing program 2:

2018/04/25 12:43:53 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(r2, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

2018/04/25 12:43:53 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0x15, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:43:53 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfcffffff}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:53 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:43:53 executing program 7:

2018/04/25 12:43:53 executing program 2:

2018/04/25 12:43:53 executing program 3:

2018/04/25 12:43:53 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x1)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:43:53 executing program 7:

2018/04/25 12:43:53 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:53 executing program 2:

2018/04/25 12:43:53 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

2018/04/25 12:43:53 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x88, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:43:53 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0x4, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:43:53 executing program 3:

2018/04/25 12:43:53 executing program 7:

2018/04/25 12:43:54 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x1)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:43:54 executing program 2:

2018/04/25 12:43:54 executing program 7:

2018/04/25 12:43:54 executing program 3:

2018/04/25 12:43:54 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x11, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:43:54 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x300}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:54 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

2018/04/25 12:43:54 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0x64, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:43:54 executing program 2:

2018/04/25 12:43:54 executing program 7:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffed4, 0x20020003, &(0x7f00000001c0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10)
recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffefa, 0xff, 0x0, 0x10057)

2018/04/25 12:43:54 executing program 3:
perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x6f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000001400), 0x0, &(0x7f00000014c0))

[  170.779841] FAT-fs (loop3): bogus number of reserved sectors
[  170.785831] FAT-fs (loop3): Can't find a valid FAT filesystem
2018/04/25 12:43:55 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
socket$packet(0x11, 0x3, 0x300)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

2018/04/25 12:43:55 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffff000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:55 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x2c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:43:55 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:43:55 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000180)=0x400000000000001, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
sendto$inet(r0, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d)
recvmsg(r0, &(0x7f00000015c0)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000380)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2)

2018/04/25 12:43:55 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)

2018/04/25 12:43:55 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0x77, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:43:55 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180))

2018/04/25 12:43:55 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x3b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:43:55 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4)
sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
r1 = dup2(r0, r0)
sendmsg$netlink(r1, &(0x7f00000027c0)={&(0x7f00000008c0)=@kern={0x10}, 0xc, &(0x7f0000002580)=[{&(0x7f0000000c40)={0x10}, 0x10}, {&(0x7f0000001f00)={0xec, 0x3e, 0x1, 0x70bd2a, 0x25dfdbfd, "", [@generic="9cea01c69cfc7e4f401a21fa9d67500f148b3c9c815afbca052311dd1a155412ea60b6479f9717d82bb88391b1d0d757e09aea0cd3637cf249f6324de547ee8b22d374e3770454a04da8b7a927b1bd1c252de4a13cac0059808f79b0c5db7ed78c1f171fa95b17d43eaf4a0f1cc9105798b6ff249c2a5a613a86ded42fea0a7efd2e17593b97fd2b36c0d221df14f144524afad703a9a406ab7dcb7b5f4e80c9cf9a67e5ac22de57252adec59350afa7ce5a61af913e2f3cf793795c7ea0606a5e4ccb7fe77cac150235658947201d40e6a1025521764c6bfb4be7ec"]}, 0xec}], 0x2, &(0x7f0000002740)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2}], 0x40, 0x4000000}, 0x4)
write$binfmt_aout(r1, &(0x7f0000001300)={{0x108, 0x5449, 0x3, 0x16, 0x112, 0x4, 0x246, 0x3}, "614c92de62e7adc95d370b443bf5ae3aee487dce685bf0517ecf3b3c96bdcb4a3f5ca87724049c77442d61b3d2d2da43dbc1bcf69d7bf2b72fd8ef7a13753aea13eb41cadf5ea9a5c540c83dc7a054293edd45f290a7b59de94f977db0c97cd28497a7200de700d91966d18b49b93b85841b40428b90558ca68ab349fdd9ccad3c4441637df2638076d550ae44aa2f18", [[], [], [], [], [], [], []]}, 0x7b0)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4)
sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x0, 0x0, 0x0)

2018/04/25 12:43:55 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:43:55 executing program 2:
getpgid(0xffffffffffffffff)
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000440)=<r0=>0x0)
r1 = syz_open_procfs(r0, &(0x7f0000000400)='net/mcfilter6\x00')
perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
sendfile(r2, r1, &(0x7f0000000040), 0x10003)
mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0)
syz_fuse_mount(&(0x7f0000000300)='./file0\x00', 0xfffffffffffffffa, 0x0, 0x0, 0xfffffffffffffffc, 0x8)
ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000})
getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000600)=0x4)
umount2(&(0x7f0000000200)='./file0\x00', 0x0)
ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000080)={'bridge_slave_0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}})
socket$nl_generic(0x10, 0x3, 0x10)

2018/04/25 12:43:55 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0x18, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:43:55 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000000000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:55 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
socket$packet(0x11, 0x3, 0x300)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

2018/04/25 12:43:55 executing program 7:
r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x2)
ioctl$int_in(r0, 0x208000008004500f, &(0x7f0000000040))
ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000))

2018/04/25 12:43:55 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x3a, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:43:55 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:43:55 executing program 2:
r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xbb, 0x2040)
getsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4)
ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0))
getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/230, &(0x7f0000000200)=0xe6)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={<r1=>0x0, 0x1f, 0x5}, &(0x7f0000000280)=0xc)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={r1, 0x9f, "43a052eb765d0d352083cb7e2783350307e44c2b71e6936cd6ee083459a35891778bdb38b4b4698ff4a2d6fe7677a33e622f3e1ba0c5954c4cc2364445d3042d6730da59a3d8d2e86cba9623abba6bec00eb0a97cc1628c6d6cf5d721fb29a5b56d3eabbbe5cffb0e17c56d15d326000a01060f636e36eabde9c95cd5194677f83a87a39c645c2580a5688743d26f68ae81107f1d19e98132cedf1855af628"}, &(0x7f0000000380)=0xa7)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000003c0)={r1, 0x1b, 0x3, [0x7, 0x5, 0x3f]}, 0xe)
getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000400), &(0x7f0000000440)=0x8)
sendmmsg$alg(r0, &(0x7f0000000d80)=[{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000480)="66ecfefc97990176c3f61344ca67751ffc5d7c6ac1014ec6f7c0d8889116d28125f950a5b3447e1bcfd7db50cfb404b1d11ad7c473b260d1497b5f4ff4916276955287c9f36c4b319ec1c32f4bb456ce0c449df474248d499aef7ed9677f874b53c52556092258d9261109cdf31f1343fe234fb60898399b96edd62312525eb6fd2f991e58a5a86ea7ee8c3c252e657ae5e966105dfaafe280c7f1fe9272828631f1c4f25d4e1ccef4593b65ac2e23d7787d78e660c67e7c737f5e69eb3b79ee94f957e596cd46d4b1f1c3b0d3c18699da5194b4ab41d061cc88cb864800baced6fd0ccdbdbf05d2477157fe8978fc246ab1", 0xf2}, {&(0x7f0000000580)="de028fba1cb6b57bfa8f3ac1452139825abd7e9a8e4373bddbf0141a9cdc986b71ce7937bd5f751959354042f0631c8302c3052806f2c8e6cfb7d7b65141a3f94db3109a12266bd4c80938f43b74e8ddf5d24525537e4c425f721b111828022663f7eb8dc9b4e038e844c45e5920c3c05a1d69604052394bea7c6f8f", 0x7c}, {&(0x7f0000000600)="75f3923f83a0bc0cfeae7da01f1d9aff1f89ade16d0ff9d802c138cf5631aaee13febd9c45fb5a1d4c9a7146b130f90c6c9b1365defb0df1ae846b68618bba8a941c83d4d9f706a80da5f4a0d0fad5eef51c25c3f6bc981445f3b538fdb032dacc5c12fefe202e54c996983f7c1dbc860c00a0ac2ddaf9989ef44c1ed01841f6afa6", 0x82}, {&(0x7f00000006c0)="93ef8e05cd56af6bf452f6c8e37b7c7f12efb0", 0x13}, {&(0x7f0000000700)="2426d92bd08f96b5a001dd66f9d355893615e5469c8eda038ef559df81288efe0e2c862231c74a594542f88fa0a97a4e211db2fd2a56bc4dc39025c5c378ae84503988b9fcd4f7fd51fa4b5c356694473bab976482fe17259abf646eaf84ddf8aa9f5d64c0bcd68b85c2a8e4612118dbca62bcfd948839282838115b5378985ccd628151f03872c3933b0eb3b68a5927f7539b45ec8432b706", 0x99}], 0x5, &(0x7f0000000840)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3, 0x1}], 0x78, 0x4004000}, {0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f00000008c0)="9d3fdcae0009107601c508e4cf1d25a5fdb45e5f8ca96e37584514effbdfccf92501bb6da50fbb91efc4feba6106239669fb508fada2ea973067cfa4010905e90df545e18749c96a7a84d2436dd06eae4442fafb866e0ebc855f9fc7c0cae77b4c6e48b217eb97055cf79c7e21ee238eafd0c5bbab09f415460ee755f92fd318160448cad6110079d89919d767db72382bc51fdfe1792d297fdf744afe1d0e7a570f78e6ea78da51222cbfb1015f96829668399c2c0ffaf652e0dfa05523d85a8d48c8d1ea53e9ffab8139734fd62c3275db49ac6d79e36d25d79b768d652050b9", 0xe1}, {&(0x7f00000009c0)="330735d79b87696fac5e1487581afe579797989d5635dc13266edf38575bfe2901eecb24d7b69273839d37c6d474ddc27c6b0d08bef4a1e4257fce3dae53df226e5864ab306f279b459ae9f3cbb7c147b6c7c35c550235762eb36e73bfa9cfd94c9c9f506e0399c85b5f8c9e226de1cf3de830576e5f1a55cc195bc58bd30738", 0x80}, {&(0x7f0000000a40)="9ab40172bd5c50fa9b96448e4a6d68e16cb42d9e9c73ba3ba7fa232f5bfda0b444a8e86265de0096f0df7a412a983858dcdf5728448e6ccd2fbeedb5aad80f903513514f580a44d994d2af7b357572ba3f02106708735c40db622478f047bac4bb0d0823d80311679f7d1d9c86d7687a65a20b1c5d7f63ca0b23f0c29ba00c251cfd33a6ad90974b8462724a05c1b69a9b7d12", 0x93}, {&(0x7f0000000b00)="cdf1ab753921187f6c071b759148f59341d3e3456abd1904e28a2307a6ee", 0x1e}, {&(0x7f0000000b40)="8f070bd65fef0c863915f40369d52176f3d45ef192d0e96193d9f8b28ca2840a6c87cacca1f937c18f2b73e610f4a4ca4a35a4496f537f4a7d5337286b6572f64e7dac3f6e3b614990cf46f9a7583367ff24e93e01c3403266c56002d10c4686ad5730c794bc4649b712789cfda4f29c56d5", 0x72}], 0x5, &(0x7f0000000c40)=[@iv={0x38, 0x117, 0x2, 0x1f, "7feaab429edbd94f3209e00a9bd9ec6f860c1f81224759dbfb87fb3d3cde02"}, @iv={0xc0, 0x117, 0x2, 0xa6, "5e7e9ef298b0ef20ca0fc1101f1dc3e78c5d51455e080486944b646911f53dabf2c4b9d053170b2dfc403ab79322e450ae7a7bde7aa43535e73f3c434fb6e27b828652457c131af88eb559feba82c3ebab2f74eda03f07d0ce5142f8d08a511b9816156ce328d53396f7bb9ff806e1d5ccde0c06527072e6dfde3808d5ca5533a78fd8718fadbcec803a7f414b356a949a0ecf4d130bf3b7cb9c5125bcf78e5827c4103c45d1"}, @op={0x18, 0x117, 0x3, 0xa402eddd8b161760}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}], 0x140, 0x20040010}], 0x2, 0x4000000)
select(0x40, &(0x7f0000000e00)={0x1, 0x4f5a, 0x3, 0x90, 0x3, 0x200, 0x7, 0x7}, &(0x7f0000000e40)={0x6, 0xffffffffffff8001, 0x2, 0x3, 0x1f, 0x3, 0x7ff, 0x5}, &(0x7f0000000e80)={0x2, 0x9, 0x8, 0x2, 0x4, 0x7fff, 0x9, 0x3}, &(0x7f0000000ec0))
r2 = openat(r0, &(0x7f0000000f00)='./file0\x00', 0x40000, 0x6)
sendto$inet(r2, &(0x7f0000000f40)="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", 0xfa, 0x80, 0x0, 0x0)
setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0x4)
ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000001040))
getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001080)={@multicast1, @multicast2, @rand_addr}, &(0x7f00000010c0)=0xc)
mq_getsetattr(r2, &(0x7f0000001100)={0x8000, 0x101, 0x80000000, 0x5, 0x5, 0x8, 0xff, 0x5}, &(0x7f0000001140))
setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000001180)={0x5, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88)
fcntl$setpipe(r0, 0x407, 0x1)
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001240)=0x6)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001280)=0x4, 0x4)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000012c0)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f00000013c0)=0xe8)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001400)={'vcan0\x00', r3})
ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000001480)={0x2, &(0x7f0000001440)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @random}]})
getsockname(r0, &(0x7f00000014c0)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000001540)=0x80)
ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000001580))
r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00')
sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f00000017c0)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001780)={&(0x7f0000001640)={0x10c, r4, 0x8, 0x70bd26, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xed2f}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000)
recvfrom(r0, &(0x7f0000001800)=""/152, 0x98, 0x0, 0x0, 0x0)
ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f00000018c0))
ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000001dc0)={0x8, &(0x7f0000001900)=[{}, {}, {}, {}, {}, {}, {}, {}]})

2018/04/25 12:43:55 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000000000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:55 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0x13, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:43:55 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00')
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', <r2=>0x0})
sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x94, r1, 0x405, 0x0, 0x0, {0x1}, [{{0x8, 0x1, r2}, {0x78, 0x2, [{0x4c, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6}}}]}}]}, 0x94}, 0x1}, 0x0)

2018/04/25 12:43:55 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
socket$packet(0x11, 0x3, 0x300)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

2018/04/25 12:43:55 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x11, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:43:55 executing program 7:
r0 = socket$inet6(0xa, 0x8000000000000802, 0x0)
r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000)
ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000040)={0x0, 0x8, 0x1})
setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f0ffc), 0x4)

2018/04/25 12:43:55 executing program 4 (fault-call:2 fault-nth:0):
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x1)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:43:55 executing program 2:
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0)
r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0)
set_thread_area(&(0x7f0000000180)={0xb4, 0x0, 0x400, 0x8, 0x7, 0x1000, 0x5, 0x8ce, 0x8, 0xa50})
close(r0)
bind$netrom(r0, &(0x7f0000000140)=@ax25={0x3, {"35f44877e5ba31"}, 0x8}, 0x10)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="1000fb1f8becadca0e00000000000000"], 0x10}, 0x50)
ioctl(r1, 0xc0184900, &(0x7f0000002000))
mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x4000)
connect$bt_sco(r0, &(0x7f0000000040)={0x1f, {0xb9, 0x9, 0x3, 0x10000, 0x1, 0x880}}, 0x8)
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{<r2=>0x0}, {}, {}, {}]})
ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000100)={r2, 0x2})

2018/04/25 12:43:55 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8100}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:55 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x2d, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

[  172.138133] netlink: 'syz-executor3': attribute type 3 has an invalid length.
[  172.145816] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'.
2018/04/25 12:43:55 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x1)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:43:55 executing program 7:
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x1, 0x0, 0x0, {0x0, 0x989680}, 0xa17, 0xfffffffffffffff9})
fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x2)
fcntl$setpipe(r0, 0x407, 0x6)
ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0)
ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000100))
ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000140)={0x163, 0x1, 0x242})
setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000180)={{0x99ba, 0x1}, 0x24}, 0x10)
flistxattr(r0, &(0x7f00000001c0)=""/106, 0x6a)
r1 = accept$inet(r0, 0x0, &(0x7f0000000240))
mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1)
preadv(r0, &(0x7f0000001300)=[{&(0x7f0000000280)=""/26, 0x1a}, {&(0x7f00000002c0)=""/36, 0x24}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x3, 0x0)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000001380)={'filter\x00', 0x4}, 0x68)
setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000001400)={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc)
syz_open_dev$binder(&(0x7f0000001440)='/dev/binder#\x00', 0x0, 0x800)
ioctl$sock_proto_private(r1, 0x89e1, &(0x7f0000001480)="b73551240e94169983c81e661cc4b9d3b9c12b03319bfcc2526de536b0c983c7fbef227e74bed86e3b026ba4bf579c080704a0ff9baff0f9424bf496b706bd72bed7da45149928db245fc9cc32cf68cf2b43bfd7cc310ca66e85769f79af8372c67d0b447de120c69f611dccd0052ef044304a8db197ed205a5b18b8f7c626d33599d94bc531b50bdbeb27cd91303cdb2f514fd9667b44467fc1f0b6d140534ad62638f331166f6c5774dab9285fc58ce25d38649acbe093346c6b9315696063ce2a3f5d46ba5be083298ad9f83bbb925746265d69eaf42822e7f14a1dc3052039")
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001580)={0xa60, 0x7ff, 0x8000, 'queue0\x00', 0x8})
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000016c0)=<r2=>0x0)
r3 = perf_event_open(&(0x7f0000001640)={0x1, 0x70, 0x5, 0x3, 0xe414, 0x100000000, 0x0, 0xfffffffffffffff7, 0x80000, 0x8, 0x1, 0x9, 0x4, 0x1, 0x6, 0x0, 0xfffffffffffffff7, 0x200, 0x4, 0x2000000000, 0x1, 0x0, 0x8, 0xff, 0x3, 0x4, 0x53, 0x1, 0x100, 0xe00000000, 0x4, 0x7, 0x8b20, 0x9, 0x613f, 0x7, 0x2, 0x3, 0x0, 0x7, 0x0, @perf_config_ext={0xe13, 0x7fff}, 0x9b8859bae12a907f, 0x0, 0x6, 0x7, 0x2, 0x1, 0x401}, r2, 0xe, r0, 0x0)
fcntl$setown(r3, 0x8, r2)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001700)='./cgroup.net/syz1\x00', 0x200002, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001740)=@assoc_value={<r4=>0x0, 0x400}, &(0x7f0000001780)=0x8)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000017c0)={r4, 0x9}, 0x8)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001880)={'bridge_slave_0\x00', &(0x7f0000001800)=@ethtool_stats={0x1d, 0x8, [0x7, 0x1, 0x0, 0x3, 0xef00, 0x5, 0x101, 0x9]}})
ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00000018c0)={0x60000000000})
ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000001900)={0x2, 0x80000000, 0x2, 0x7, 0x1ff, 0x1000})
mq_getsetattr(r1, &(0x7f0000001940)={0x5aa0, 0x2, 0x6, 0x1, 0x401, 0x5, 0x7fff, 0x8}, &(0x7f0000001980))
getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000019c0), &(0x7f0000001a00)=0x4)
getegid()

2018/04/25 12:43:55 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

2018/04/25 12:43:55 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
socket$packet(0x11, 0x3, 0x300)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

2018/04/25 12:43:55 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xf00}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:55 executing program 3:
syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)={[{@errors_remount='errors=remount-ro', 0x2c}]})
r0 = dup(0xffffffffffffff9c)
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)={{0x7}, {0x2, 0xfffffffffffffffc}, 0x4, 0x1, 0x8000})

2018/04/25 12:43:56 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x4a, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:43:56 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0x21, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:43:56 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xf000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:56 executing program 2:
r0 = socket$inet(0x2, 0x80011, 0x40208001)
getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e)

2018/04/25 12:43:56 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x40e)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:43:56 executing program 3:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x9, 0x2002)
ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000000c0))
pipe2(&(0x7f0000f61000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
r3 = userfaultfd(0x0)
ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000100))
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
read(r1, &(0x7f0000000000)=""/126, 0x7e)
ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc))
dup2(r1, r3)

2018/04/25 12:43:56 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x60000000)
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0)
setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000080)={0x1, "f5"}, 0x2)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000600)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000000000000000002020500000000000000000000000000000000000000000000000009000000000000000000000000"], 0x48)

2018/04/25 12:43:56 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

2018/04/25 12:43:56 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x9effffff00000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:56 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

[  173.001602] IPVS: ftp: loaded support on port[0] = 21
2018/04/25 12:43:56 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
dup3(r3, r2, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0)
r4 = geteuid()
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', r4, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000000)=ANY=[@ANYBLOB="0300000badaa89ffed0800000000070000000000007d"])
ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000040)=0x1)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/25 12:43:56 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x4c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:43:56 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x7)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:43:56 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc3ffffff00000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:57 executing program 5:
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

2018/04/25 12:43:57 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x2f, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:43:57 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x2)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:43:57 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
dup3(r3, r2, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0)
r4 = geteuid()
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', r4, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000000)=ANY=[@ANYBLOB="0300000badaa89ffed0800000000070000000000007d"])
ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000040)=0x1)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/25 12:43:57 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xf0ffffffffffff}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:57 executing program 7:
r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0)
ioctl$RNDADDTOENTCNT(r0, 0x40046104, &(0x7f0000000000))

2018/04/25 12:43:57 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2, 0x0)
getsockopt$packet_int(r1, 0x107, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x18, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0x4, 0x7}]}, 0x18}, 0x1}, 0x0)

2018/04/25 12:43:57 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0x6e, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:43:57 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x3c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:43:57 executing program 7:
syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}, {&(0x7f0000013200)="0d0000000e0000000a0000001200000000000000000200000001000084811f4ce1", 0x21, 0x212000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="eff66d488509734765e1dc6aeb931fbbd9857400adc83036122042e213d5e27059217ed8c05bdbe8c88731970c0a8117f768c313d33aa768a738596290e1b164371a00cf8e15c04c2a86d029cc63b03867ecbb6f8a262ce250b721f0d290221a842aa3b107c9a333f92fc14285dc676d6b56bb090dbea3b53c8d02c7bde0629a7a0720b635785290251ede6e9f31f137053d75d40f06aa6ad875149929d1356cd2bf0ecd2feb82c73d2c4b"])

2018/04/25 12:43:57 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x0, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

2018/04/25 12:43:57 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xffffffc3}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:57 executing program 3:
r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x1)
r1 = open(&(0x7f0000000040)='./bus/file0\x00', 0x141042, 0x0)
write$tun(r0, &(0x7f0000000080)={@pi, @hdr, @ipv6={0x0, 0x6, '9k]', 0x10, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bba886", 0x0, "f9c97c"}}}}}, 0x46)
mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0)
write$sndseq(r0, &(0x7f0000000040), 0xe78e624c)

2018/04/25 12:43:57 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0xb)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:43:57 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
dup3(r3, r2, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0)
r4 = geteuid()
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', r4, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000000)=ANY=[@ANYBLOB="0300000badaa89ffed0800000000070000000000007d"])
ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000040)=0x1)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

[  174.122660] REISERFS warning (device loop7): super-6502 reiserfs_getopt: unknown mount option "ïömH…	sGeáÜjë“»Ù…t"
2018/04/25 12:43:57 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x0, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

2018/04/25 12:43:57 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x33, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

[  174.297356] REISERFS warning (device loop7): super-6502 reiserfs_getopt: unknown mount option "ïömH…	sGeáÜjë“»Ù…t"
2018/04/25 12:43:59 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffc}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:59 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x40a)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:43:59 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
dup3(r3, r2, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0)
r4 = geteuid()
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', r4, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000000)=ANY=[@ANYBLOB="0300000badaa89ffed0800000000070000000000007d"])
ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000040)=0x1)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/25 12:43:59 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x0, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

2018/04/25 12:43:59 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x2b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:43:59 executing program 7:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f}, 0xe)
r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0)
r2 = dup2(r1, r0)
getsockname$netlink(r2, &(0x7f0000000000), &(0x7f0000000080)=0xc)

2018/04/25 12:43:59 executing program 3:
r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002)
ioctl(r0, 0x5381, &(0x7f0000000040))

2018/04/25 12:43:59 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0x7, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:43:59 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2)
socket$inet(0x2, 0xa, 0x6)
ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00000001c0))
syz_emit_ethernet(0xe, &(0x7f0000000280)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x600}}}, &(0x7f0000000000))
syz_emit_ethernet(0xf1, &(0x7f0000000040)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [], {@generic={0x0, "988cbb6b455fb1d2879f999773c5ed5f272f6da4e0a2523a4a01fb1831baaf50d9ca3e9c515d47c04a85a18d44d18524dab60f0af4005225e40d5b2b3fb86984e4198524fc1ba1f75a0a588e9ce25966e8d49667fac4782af822fbe9c5be11c7a5b6cf5689c3a6ff68660a674cf57c38bc5cd5c163090c4a64bcec809c52b2f6f62bdd9fcd2b874e1e8090f3ecca19906fee63da2e32f3df1071fa55762bba0b41a8b9ce2df67fd0f637bffaaf0c6b886084b67d42b6d4954bc9ade079d00c54988317416acfb0ae526adf986f70b3e3472f3f5bf271796e4a681b7fcc864424dadaeb"}}}, &(0x7f0000000140)={0x1, 0x2, [0x69d, 0xa1b, 0xf78, 0x54b]})

2018/04/25 12:43:59 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x19, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:43:59 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xf0ffffff00000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:59 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

2018/04/25 12:43:59 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x10)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:43:59 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
dup3(r3, r2, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0)
r4 = geteuid()
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', r4, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000000)=ANY=[@ANYBLOB="0300000badaa89ffed0800000000070000000000007d"])
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/25 12:43:59 executing program 7:
r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x4000000000000000)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000))
mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0)
mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0)
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0))
symlink(&(0x7f0000c0e000)='./file0/file0\x00', &(0x7f0000640000)='./file0/control/file0\x00')
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000003c0)='./file0/control\x00')
ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2)

2018/04/25 12:43:59 executing program 3:
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0xc280, 0x0)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x8101, 0x0)
r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x200000, 0x0)
ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00000001c0)={r1, 0x8ad, 0x4f, r2})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001f0ff8)={<r3=>0xffffffffffffffff})
connect$unix(r3, &(0x7f00000bc000)=@abs, 0x8)
ppoll(&(0x7f0000000040)=[{r3, 0x5104}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x8)

2018/04/25 12:43:59 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:43:59 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0x9, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:43:59 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xf0ffff}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:43:59 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x23, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:43:59 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

2018/04/25 12:43:59 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x406)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:43:59 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xbad, 0x1, &(0x7f0000000140)=[{&(0x7f0000000080)="eb68906d6b66732e66617400020120000200808000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000040)=ANY=[])
statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/174)

2018/04/25 12:43:59 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
dup3(r3, r2, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0)
r4 = geteuid()
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', r4, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/25 12:43:59 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0})
socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, <r0=>0x0})
ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000002c0)={'bond0\x00', 0x600})
openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x240000, 0x0)
socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000280))
close(r0)
socket$kcm(0x2, 0xffffffffffffffff, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0x2c)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="180000200000000000000000002ddf0071100006000000ff3f0000000000000800000000abe4b44dabc10dc0000047d82444db8b7fac93657215298877fb531f95467be3a68bc5b908b26ed0271ad847eefa8a08664efc9b5c2885426c6cb8a4dab708b4477564dd4c2888702c8a69ccce3a93ba628c52c5554994a5db2bf6b1eb4dfe7327bcdee9af54fe267b1d3110e24e336c0396e2792a4533bb09000000c7a132927badd934abe6026c501ec4ec989252ef89680c99623f81d79fd5be94741b4fac1cf30bc566ed1fa415ea2971e36d2cb63d89cdb666cc"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10)
socketpair$inet(0x16, 0x6, 0x0, &(0x7f0000000240))
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e21, 0x3ff, @empty, 0x7f}, @in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff]}, 0x3ff}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x100, @empty, 0x9}], 0xa4)

2018/04/25 12:44:00 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x32, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

[  176.425710] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
2018/04/25 12:44:00 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xf000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:00 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0x6, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:44:00 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

2018/04/25 12:44:00 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x409)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

[  176.506567] FAT-fs (loop7): FAT read failed (blocknr 32)
2018/04/25 12:44:00 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
dup3(r3, r2, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0)
geteuid()
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/25 12:44:00 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x36, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:44:00 executing program 3:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x4000, 0x0)
accept4$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x800)
r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x807fe)
accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'bcsf0\x00', r2})
r3 = socket(0x10, 0x3, 0x0)
r4 = dup(r3)
write(r4, &(0x7f00000000c0)="2400000058001f00ff03f4f9002304000a04f50000000000000000000000000000000000", 0x24)

2018/04/25 12:44:00 executing program 7:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x3e)
readv(r0, &(0x7f0000000440)=[{&(0x7f0000000040)=""/96, 0x60}, {&(0x7f00000000c0)=""/170, 0xaa}, {&(0x7f0000000180)=""/169, 0xa9}, {&(0x7f0000000240)=""/66, 0x42}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f00000003c0)=""/80, 0x50}], 0x6)
r1 = syz_open_procfs(0x0, &(0x7f0000d7b000)='net/raw\x00')
sendfile(r0, r1, &(0x7f00008d1000), 0x401)

[  176.716316] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'.
2018/04/25 12:44:01 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xd001}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:01 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0x7c, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:44:01 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x1400)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:44:01 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

2018/04/25 12:44:01 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x31, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:44:01 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
dup3(r3, r2, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0)
geteuid()
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/25 12:44:01 executing program 7:
perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, <r0=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14)
ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'team0\x00', r0})
getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000474000)=""/4096, &(0x7f0000000000)=0x1000)

2018/04/25 12:44:01 executing program 3:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="7cec0b26b5239e9448cd57d70424a2c9274dd369756d1c4ac40e24dbcbe19ff3e0e6574e98158b7720a0187276cd1634747231542d13623c5db4872e5d15287e0c6e96a789ddc1c245322e652fd86b6b631e5c71d0afbb7579cca1d7abc2419cc2eec77e0ce3ff7cc535dc94678557404a5464c4c1537d530190ac493564d6914ffc01eac326edc0fe0a4d4f0632380837808e6fa64e8b0971e30c8c7a77a1cfdff21d2587183484f96e707f6010509b87032654c8dd3d867b71559e98f2ad503700c57c563f57d950e2aa3b11971f7c00b5e090d04e076595668f564ba74214b9b730086eb38691bb3594bee8f6d32a170b0c5beaaae203f0e00d4213cef0", 0xff, 0x0)
r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="fd30b83b3f087996b6174e5bc26c38ec18b7f4d04d991389dd364c4ea211bb3d855df52a82614945ee61ab109f20fe6887359c4c4851fb0d749f9180cc1f194af5b61a4451049624f59467d73f8dd450e7582440258b3b70ad932a3b484e89371a49c092337b83a051967a9876702dbd77b7aaa8e95f5422f4df3e3ea80ee8050d115c350dfe4c6a99d2595545317cb550b1eeb49f3fe776f11f0480217d2bf1692e57c109dc9ddf3973301f7adfda455009083e28d7ed93ba14ef5a5164496e", 0xc0, 0xfffffffffffffffe)
keyctl$dh_compute(0x17, &(0x7f00000002c0)={r1, r1, r1}, &(0x7f0000000300)=""/191, 0x0, 0x0)
r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cuse\x00', 0x2000, 0x0)
inotify_init()
ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000540)={{0x1, 0xfff, 0x212efaa1, 0x3, 0x4}, 0x1f})
getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000440), 0x4)
r3 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$search(0xa, r0, &(0x7f00000004c0)='encrypted\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, r3)
clock_gettime(0x0, &(0x7f0000000640)={<r4=>0x0, <r5=>0x0})
utimensat(r2, &(0x7f0000000480)='./file0\x00', &(0x7f0000000680)={{0x0, 0x2710}, {r4, r5/1000+10000}}, 0x100)
ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00000003c0)=""/126)
r6 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000006c0)={r6})

2018/04/25 12:44:01 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0xd, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:44:01 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x46, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:44:01 executing program 7:
r0 = syz_open_dev$dmmidi(&(0x7f0000000580)='/dev/dmmidi#\x00', 0x1, 0x800000004000)
ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0)
perf_event_open(&(0x7f0000000500)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x2, 0x8, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x300000000000, 0x0, 0x8, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc)
perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000040)="05edd0d815d6ba9a28d6fbbc96793b4d8da34694a1ebdd8049a844567a997ec6bffc9114f2b8dbeef91ba2885b9cb3fdf97dcea27accea13dc6253c31070c09172ca6fe99fe48df07f8781ae2f101de3885e24ff2a539e7569d389f51f63a36e2ca2252236cdaf79d8318ac97d841c4b86d81803dff753504de619c15b45", 0x7e}, {&(0x7f00000000c0)="c7282d33165b3e09b74761a62473082db08288e83b7099df8bf69ff6ab70eef74861b6f17b13715324d2a9132044d4ce2304d7be8c8be2bc05d695e2c3a7e335113b1a7df980462f4ecdbb197468d329d8331b6451900b22", 0x58}, {&(0x7f0000000140)="745d16e187bbec879b330778eb5f523d01656a15dcfdc2308e1d8070bf46f2b4902a54d826ae862887c38340bf3ec2edfc4f509d16a8588b62d185de06f1ad48", 0x40}, {&(0x7f0000000180)="d06b5baba6af221e55fdc7c648d1dadc63851b95be27c0a4e72c5f4496327504183c4e1734137d9d30908c373d63337d907421f8f95f85df73c511704136a97281c0333868b302d606f4f6d16f9994cb7bfccb11da835e2f2ff47065b5663352865de6b7c68ef9cf395749e4766cc587618d37335d049d01431c05a8e22c5cfbcff5a874ff6f90551826f2611db8423b8583e0fd2d1570b28700f1dd266bb9a8b61a5ab4aaab43b3e6ff296c9ec4996e495d5f4ddfdbc7646d6757d417222a45a28198c7bb0f15aef64a22d3e7d33973f8eb6decac3995a79f76093abf", 0xdd}, {&(0x7f0000000280)="740fda5776e27880bd4c1c18f2c07e2bcae65846e3ae428873d328c12553a5846f8b9462117745a9fee7a3b208119bd9f66286657b11be20c05375923ff6f34e5f381fbfd1d51ae76514e03119c8da69acc6a7d38031af11b5e928ed985722c83d747df326e5c9379bb52e6039473cf33fecbd0dc0dcaf47a4c1e374407ab3f00f65f9c28a0d6b9750e80be26a8057ee8fee395adf359430749b246a2647ca2fd6f8221ea9feccee3ce6d10c843063db8c0cedd930d3236ebba8b69c5c35a6ad619e29f10ca05337a680367ac90fb134362cd366e18cc2ae22aa3a4f7753b786f5b345b526750c", 0xe7}, {&(0x7f0000000380)="bfab700e1c79c84fb8aaae484943f8501e902aaeca87cae5e4e7e3b54e622a10ba10ca2e0c69e808b8e3a87b7bb9370c492fd91ec85561ef71c98d581fc9c082f419580ff20ebff8d75ebe3a4593aafb8ef2c5c64986f9f0d7ea415202adf227393fd4e57cf759b874151d8101633768d5d32723ce5805be84ed5559a9b97395f6a867af86537219db8a254bb1489bbc79bb1f0d82601ac4ab4868b470fece9ca189a9bd1254905394808f81b2cd107f7d474f789cf55c07cb3c518ff3b2316104275ba8897a47bf4a191a170984ab6202f7424dbbd9d65d4c3f2642e3", 0xdd}], 0x6, 0x0)

2018/04/25 12:44:01 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x408)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:44:01 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10)
r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200)
ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x3000})
shutdown(r0, 0x1)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008ed000)={0x0, 0x2000000001}, 0x8)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002f40), &(0x7f0000002f80)=0x8)

2018/04/25 12:44:01 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x300000000000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:01 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

2018/04/25 12:44:01 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
dup3(r3, r2, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0)
geteuid()
ioctl$KVM_RUN(r2, 0xae80, 0x0)

[  177.926230] sctp: [Deprecated]: syz-executor6 (pid 13613) Use of int in maxseg socket option.
[  177.926230] Use struct sctp_assoc_value instead
2018/04/25 12:44:01 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x49, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:44:01 executing program 7:
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xcea5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x2000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0)
ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x0, 0x0, &(0x7f0000000080)})
statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/4096)
r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x505100)
ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0)
ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0)
getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000001140), 0x4)
ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000040))

2018/04/25 12:44:01 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x9)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:44:01 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfeffffff00000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:01 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

2018/04/25 12:44:01 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
dup3(r3, r2, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0)
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/25 12:44:01 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x8, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:44:01 executing program 7:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0)
sendmsg(r1, &(0x7f0000004740)={0x0, 0x0, &(0x7f0000004600)=[{&(0x7f0000001040)="0c6c6d396228119e744a8f005c62c30138e5921d02791e41d3a5635fd5a9d9b9aa050a5fb6eaf93f89b2d9fd16b7149e5b64288f0eba2f1ac7a4ec84424b9b703d", 0x41}, {&(0x7f0000002100)="8f82758a72dfaa43f307b7fe01b33cb2ec216d3d9d5a47771b7c7e73c86033772a538668d2527d0f92c46ac03efb81a6da3897b7e576635da8e43cb6c8adb9", 0x3f}], 0x2, &(0x7f00000046c0)}, 0x0)

[  178.696920] sctp: [Deprecated]: syz-executor6 (pid 13664) Use of int in maxseg socket option.
[  178.696920] Use struct sctp_assoc_value instead
2018/04/25 12:44:02 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0x6b, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:44:02 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffff0}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:02 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

2018/04/25 12:44:02 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x43, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:44:02 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x5)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:44:02 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
dup3(r3, r2, 0x0)
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/25 12:44:02 executing program 7:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0)
setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x7, 0x4)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$can_bcm(0x1d, 0x2, 0x2)
close(r1)

2018/04/25 12:44:02 executing program 3:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="d4"], 0x1)
ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x1)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x1, 0x0, &(0x7f00000001c0), 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/25 12:44:02 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x13, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:44:02 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

2018/04/25 12:44:02 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:02 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x57e, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
r1 = syz_open_pts(r0, 0x0)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0xfffffffffffffff8, 0x0, 0x0, 0xfffffffffffffffe})
ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000))
r2 = socket$inet(0x2, 0x6, 0x298)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=<r3=>0x0)
ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000200)={0x93, 0x8, 0x9})
fcntl$setownex(r1, 0xf, &(0x7f00000001c0)={0x1, r3})
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4)
fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000240))
ioctl$TCSETA(r1, 0x5406, &(0x7f0000000100)={0x5, 0x61c1, 0x100, 0x1000, 0x7, 0xef4, 0x0, 0x80000000, 0x3, 0x8})
ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000000c0)={0x6})

2018/04/25 12:44:02 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
dup3(r3, r2, 0x0)
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/25 12:44:02 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0xa)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:44:02 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x35, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:44:02 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @broadcast=0xffffffff, 0x4e21, 0x0, 'dh\x00'}, 0x2c)
getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x78)
setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0)

2018/04/25 12:44:03 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0x78, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:44:03 executing program 7:
ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000000)="86dd39c23da40284d7f29f16c0473396880da938286ee9cf71018aceda89db14994531e3a6fcb0a4d34b5905fe")
ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil})
r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xfffffffffffffffc, 0xffffbffffffffffc)
ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000140))
ioctl(r0, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824")
mq_getsetattr(r0, &(0x7f0000000040)={0x0, 0x6, 0x1, 0xf023, 0x0, 0x0, 0x2, 0x4}, &(0x7f0000000100))
r1 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x5)
fcntl$notify(r1, 0x402, 0x0)

2018/04/25 12:44:03 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffff000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:03 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)={0x4b, 0x401, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

2018/04/25 12:44:03 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x3e, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:44:03 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
clock_gettime(0x7, &(0x7f0000000080))
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="7882c058b260effb", 0x8}], 0x1)
ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)={0x1, 0xffffffff})
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})
ftruncate(r0, 0x8)

2018/04/25 12:44:03 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
dup3(r3, r2, 0x0)
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/25 12:44:03 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x11)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:44:03 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x3, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:44:03 executing program 7:
mkdir(&(0x7f0000000140)='./file0\x00', 0x0)
mount(&(0x7f0000000380)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, &(0x7f00000003c0))
chroot(&(0x7f0000000240)='./file0\x00')
umount2(&(0x7f00000000c0)='./file0\x00', 0x0)
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x242000, 0x0)
getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000100)={'IDLETIMER\x00'}, &(0x7f0000000180)=0x1e)
umount2(&(0x7f0000000200)='./file0\x00', 0x0)

2018/04/25 12:44:03 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
clock_gettime(0x7, &(0x7f0000000080))
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="7882c058b260effb", 0x8}], 0x1)
ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)={0x1, 0xffffffff})
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})
ftruncate(r0, 0x8)

2018/04/25 12:44:03 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)={0x4b, 0x0, "24d452c6debf7e1cb003141c832564e0f73ffd94a9ab725277506f8aa8497b5bde58b6281dd7d800a38539894d61eec801e2a99fbdf2007ef201a1a96c55308c221a81"}, 0x801)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

2018/04/25 12:44:03 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x40b)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:44:03 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:03 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0)
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/25 12:44:03 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x30, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:44:04 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0x2, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:44:04 executing program 7:
r0 = socket$netlink(0x10, 0x3, 0x4)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0)
write$sndseq(r1, &(0x7f00000010c0)=[{0x7, 0x6, 0xedc2, 0x8, @tick=0x8, {0xfffffffffffffffe, 0x3}, {0x5}, @ext={0x1000, &(0x7f00000000c0)="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"}}], 0x30)
writev(r0, &(0x7f0000001480)=[{&(0x7f0000000000)="480000001400257d09004b01fcfc8c560a04002e6900000600000000000000a2bc560300200000390000000028213ee206000000000000ffff5bf1ff00c7e5edab49fc8d00000000", 0x48}], 0x1)
lseek(r1, 0x56, 0x3)

2018/04/25 12:44:04 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
clock_gettime(0x7, &(0x7f0000000080))
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="7882c058b260effb", 0x8}], 0x1)
ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)={0x1, 0xffffffff})
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})
ftruncate(r0, 0x8)

2018/04/25 12:44:04 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x4)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:44:04 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)={0x8}, 0x801)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

2018/04/25 12:44:04 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:04 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x38, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:44:04 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0)
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/25 12:44:04 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x2a, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:44:04 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
clock_gettime(0x7, &(0x7f0000000080))
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="7882c058b260effb", 0x8}], 0x1)
ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)={0x1, 0xffffffff})
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})
ftruncate(r0, 0x8)

2018/04/25 12:44:04 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x9effffff}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:04 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
migrate_pages(0x0, 0xfd, &(0x7f0000000540)=0x80, &(0x7f0000000580)=0x1)
r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x20, 0x2000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

2018/04/25 12:44:04 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x6)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:44:04 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0)
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/25 12:44:04 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)={0x8}, 0x0)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

2018/04/25 12:44:04 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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, 0x76, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:44:04 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
clock_gettime(0x7, &(0x7f0000000080))
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="7882c058b260effb", 0x8}], 0x1)
ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)={0x1, 0xffffffff})
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:04 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:04 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x4d, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:44:04 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)={0x8}, 0x0)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

2018/04/25 12:44:04 executing program 7:
r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0)
r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="9fca76c140680912305d6cccabe92abc954eac2d99a84641f869fa0bf0443b8616c94a81205a38755686ccc35045de206bdb0f1569ccac8728ad697d700eb0f432dc92a9bc9375dfa9880975c47eaeb2c40b0b3f0e6475ca6aa2854a1a42fa2b4ce65405b13be422d890421191a83eb7840d4cecc51070eb21f56a16773e31e3f33ccf17fc0b90202bb1f6340e91b5bfe7087877dbe674a1e4a8d92e46feb6e44524f4a1e4", 0xa5, 0xfffffffffffffff8)
keyctl$get_security(0x11, r1, &(0x7f00000001c0)=""/4096, 0x1000)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000734ffc)=0x1)
fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000040))

2018/04/25 12:44:04 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x8)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:44:04 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r1=>0x0}, 0x0)
dup3(0xffffffffffffffff, r1, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, 0xffffffffffffffff, 0x0)
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_RUN(r1, 0xae80, 0x0)

2018/04/25 12:44:04 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
clock_gettime(0x7, &(0x7f0000000080))
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="7882c058b260effb", 0x8}], 0x1)
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:04 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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)=0x1000000, 0x4)
close(r0)

2018/04/25 12:44:04 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x21, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:44:04 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:04 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x24)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:44:04 executing program 7:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="a58c2433e1c2f318137c27a2ffcb05ec", 0x10}], 0x1)
recvmmsg(r1, &(0x7f0000f75da8)=[{{&(0x7f0000b86000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00007e9fa0)=[{&(0x7f0000032000)=""/60, 0x3c}], 0x1, &(0x7f00002c4000)=""/52, 0x34}}], 0x1, 0x0, &(0x7f00002d9000))
r2 = getpgid(0x0)
getpgid(r2)

2018/04/25 12:44:04 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)={0x8}, 0x0)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

2018/04/25 12:44:04 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r1=>0x0}, 0x0)
dup3(0xffffffffffffffff, r1, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, 0xffffffffffffffff, 0x0)
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_RUN(r1, 0xae80, 0x0)

2018/04/25 12:44:04 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)={0x8}, 0x0)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x0, 0x3}, 0xffffffffffffff40)

2018/04/25 12:44:04 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000000000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:05 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x2e, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:44:05 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
clock_gettime(0x7, &(0x7f0000000080))
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:05 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x25)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:44:05 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r1=>0x0}, 0x0)
dup3(0xffffffffffffffff, r1, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, 0xffffffffffffffff, 0x0)
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_RUN(r1, 0xae80, 0x0)

2018/04/25 12:44:05 executing program 7:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
clock_gettime(0x7, &(0x7f0000000080))
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="7882c058b260effb", 0x8}], 0x1)
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:05 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)={0x8}, 0x0)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f}, 0xffffffffffffff40)

2018/04/25 12:44:05 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xe24, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:05 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x4, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:44:05 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:05 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
dup3(r2, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r2, 0x0)
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0)

2018/04/25 12:44:05 executing program 7:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
clock_gettime(0x7, &(0x7f0000000080))
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="7882c058b260effb", 0x8}], 0x1)
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:05 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x3)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:44:05 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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)=0xffffffffffffffff, 0x4)
close(r0)

2018/04/25 12:44:05 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)={0x8}, 0x0)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f}, 0xffffffffffffff40)

2018/04/25 12:44:05 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0x1ec, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:05 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x39, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:44:05 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
dup3(r2, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r2, 0x0)
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0)

2018/04/25 12:44:05 executing program 7:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
clock_gettime(0x7, &(0x7f0000000080))
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="7882c058b260effb", 0x8}], 0x1)
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:05 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)={0x8}, 0x0)
syz_emit_ethernet(0x42, &(0x7f00000002c0)={@empty, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @random="ff0dd632e067", @remote={0xfe, 0x80, [], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}}, 0x0)
bind$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1f}, 0xffffffffffffff40)

2018/04/25 12:44:05 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:05 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x402)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:44:06 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0x180, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:06 executing program 3:
ioctl$fiemap(0xffffffffffffffff, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:06 executing program 7:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
clock_gettime(0x7, &(0x7f0000000080))
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:06 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0xf)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:44:06 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x4e, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:44:06 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
dup3(r2, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r2, 0x0)
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0)

2018/04/25 12:44:06 executing program 5:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:06 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(0xffffffffffffffff, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:06 executing program 7:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
clock_gettime(0x7, &(0x7f0000000080))
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:06 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xbec, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:06 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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)=0x100000000000000, 0x4)
close(r0)

2018/04/25 12:44:06 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x26)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:44:06 executing program 7:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:06 executing program 5:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:06 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xbf8, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:06 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0))

2018/04/25 12:44:06 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0xb, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:44:06 executing program 2:
openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r0=>0x0}, 0x0)
r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0)
dup3(r1, r0, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r1, 0x0)
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_RUN(r0, 0xae80, 0x0)

2018/04/25 12:44:06 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x407)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:44:06 executing program 5:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:06 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0))

2018/04/25 12:44:06 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x10, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:44:06 executing program 7:
ioctl$fiemap(0xffffffffffffffff, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:06 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc84, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:06 executing program 2:
openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r0=>0x0}, 0x0)
r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0)
dup3(r1, r0, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r1, 0x0)
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_RUN(r0, 0xae80, 0x0)

2018/04/25 12:44:07 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x1)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x401}, 0x4)

2018/04/25 12:44:07 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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)=0xffffffff00000000, 0x4)
close(r0)

2018/04/25 12:44:07 executing program 5:
ioctl$fiemap(0xffffffffffffffff, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:07 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0))

2018/04/25 12:44:07 executing program 2:
openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r0=>0x0}, 0x0)
r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0)
dup3(r1, r0, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r1, 0x0)
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_RUN(r0, 0xae80, 0x0)

2018/04/25 12:44:07 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x6, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:44:07 executing program 7:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(0xffffffffffffffff, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:07 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0x2000000c, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:07 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:44:07 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
clock_gettime(0x7, &(0x7f0000000080))
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="7882c058b260effb", 0x8}], 0x1)
ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)={0x1, 0xffffffff})
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:07 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = fcntl$getown(r0, 0x9)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
socket$inet(0x2, 0x80000, 0x51f800000000000)
io_setup(0x9, &(0x7f00000000c0)=<r3=>0x0)
r4 = syz_open_dev$audion(&(0x7f0000001740)='/dev/audio#\x00', 0x1, 0x201)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x10)
r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001380)='/dev/sequencer\x00', 0x301100, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000001480)='/dev/sg#\x00', 0x8, 0x400000)
r8 = fcntl$dupfd(r0, 0x406, r2)
r9 = syz_open_dev$mouse(&(0x7f0000001680)='/dev/input/mouse#\x00', 0x2, 0x10200)
io_submit(r3, 0x6, &(0x7f0000001700)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x100000000, r2, &(0x7f0000000100)="aa34d94fe8ea38624d57009a059216336c62b95160416813dadd5b06f0e7dd624735205d6f3b2b2ce2fa4c5ddbc6c2d296a98114e05a6c4408bd8b60f4c051255e5b0f189120", 0x46, 0x800, 0x0, 0x0, r4}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x2, 0x2, r2, &(0x7f0000000200)="e3c0986a06dff765d24e4a966b6f6066ac6ea525755fe6bc0049ce99e29ad9e8bc93b9e069f1b3fa9acd43138dbf78575a199dc471c27a08735321c8da771a58f65df7e9595132b1bd0e443514bff7518fca6dd423bcb875cba00bc2a3546b996c45a4424adec366eefb8a63216b3cfca9ca9d067faf4b8ef2869bc8e219eacf03bad9ad0bf7860e96059f50e991af8acbdcf39816a5c1bfe505d913e19e710a0f151b98670f74d9490c1fe90884075d14a86d6e47002dfb75a98c5f6a9f28e53cd302957ae7e734a5da153916043eca67d29c7a1210d6c1097d93ded14847b2029893f6a9e831c35e2cd8", 0xeb, 0xa5, 0x0, 0x1, r5}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f0000000380)="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", 0x1000, 0x8000, 0x0, 0x0, r6}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x2, r2, &(0x7f0000001400)="47f03a9edd943abb9cc3ed24e6bae20c908797bcb7ab1ea327453aba8455c3002cd644358f51923d667ae8aac61a96d65c76bed5c0f22ac9e7144347b2da60fc9b257d306ace6ba5d8882544c0fd46a5f475d53fdfd57ce7f9cf25a11d4499b00600a907eaa29bc44e", 0x69, 0x3, 0x0, 0x1, r7}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x6, 0x4111, r2, &(0x7f0000001500)="a15415f41899c3a80bc73f48e79887ae21b1ecc0d4fe51b67657fe65c96d", 0x1e, 0x40, 0x0, 0x1, r8}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0xf, 0x4, r2, &(0x7f0000001580)="c91bcc71a00d5e9179206a4e1479b9bf7bd648f7e030e046976197e1080675b1aa224b45e72fc82016aa93b2e761a869e1488ac181ba44d82e1b5f5a94faaa2504a5221e2d84c013a2c96e2b01aabbbb303f95dbbc53e4d1927f20df68ee7d8081124df3661ad8a5ff4b3faf63c764be6123732caa803b8816e1957763a57050f34938e2a41623455915ae17f55e7e6c56101a303382f9031da76c3eac48523ace1fcc8323bffd9c31450b28504422d34cf3463b6e99bee6942dc708cf03541b50a66e18e1f9b28607e205c51757e9efbfcf0399da129d69f78117f66ad617532651212cc7e34e7fad", 0xe9, 0x5, 0x0, 0x0, r9}])
kcmp(r1, r1, 0x5, r2, r0)
accept4$unix(r9, &(0x7f0000001780), &(0x7f0000000180)=0x6e, 0x0)
fcntl$getflags(r2, 0x1)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x800, 0x0)

2018/04/25 12:44:07 executing program 5:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(0xffffffffffffffff, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:07 executing program 7:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0))

2018/04/25 12:44:07 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x5, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:44:07 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0x1e0, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:07 executing program 2:
r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r1=>0x0}, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0)
dup3(r2, r1, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r2, 0x0)
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_RUN(r1, 0xae80, 0x0)

2018/04/25 12:44:07 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
clock_gettime(0x7, &(0x7f0000000080))
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="7882c058b260effb", 0x8}], 0x1)
ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)={0x1, 0xffffffff})
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:08 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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)=0x8000000000000000, 0x4)
close(r0)

2018/04/25 12:44:08 executing program 5:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0))

2018/04/25 12:44:08 executing program 2:
r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r1=>0x0}, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0)
dup3(r2, r1, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r2, 0x0)
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_RUN(r1, 0xae80, 0x0)

2018/04/25 12:44:08 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:44:08 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0x174, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:08 executing program 7:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0))

2018/04/25 12:44:08 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
clock_gettime(0x7, &(0x7f0000000080))
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="7882c058b260effb", 0x8}], 0x1)
ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)={0x1, 0xffffffff})
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:08 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0)
fcntl$getflags(r1, 0x1)
r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80040, 0x20)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYRES64=r1], 0x2)
ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00000000c0)=0x7000)
setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x7, 0x4)
sendto$ipx(r2, &(0x7f0000000180)="2e04bd3867174f1b9e4a3e69889ce5e63ebbe14bc9585679db7d2c30d7123a4f11667f5e84bb99c2ae7675f7bbe9fa5b72370638b43eb25b6a6da7dd4ceb4eea76488b5c7ba9b987b1eaef67b31c38e372fe4bcbefc7e33af460685e6f6799192eed22cf8d7468cac9e338e28313b71c6b50c6d46a1d2a16926f2cd7e1bc837b7ffac14d89007a8c2ac2f147eb27af611886ce0d9254", 0x96, 0x4000, &(0x7f0000000040)={0x4, 0xffffffff, 0x5, "636a57ea3ab4", 0x8}, 0x10)
getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000002c0)=0x54)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'vlan0\x00', 0x301})

2018/04/25 12:44:08 executing program 2:
r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r1=>0x0}, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0)
dup3(r2, r1, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r2, 0x0)
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_RUN(r1, 0xae80, 0x0)

2018/04/25 12:44:08 executing program 5:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0))

2018/04/25 12:44:08 executing program 7:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0))

2018/04/25 12:44:08 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
clock_gettime(0x7, &(0x7f0000000080))
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="7882c058b260effb", 0x8}], 0x1)
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:08 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x5473, &(0x7f0000000080)=0x6edc)
fcntl$getflags(r1, 0x1)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)
ioctl$KDENABIO(r1, 0x4b36)

2018/04/25 12:44:08 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x17, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:44:08 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xb80, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:08 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
dup3(r3, r2, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0)
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/25 12:44:09 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
clock_gettime(0x7, &(0x7f0000000080))
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:09 executing program 5:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0))

2018/04/25 12:44:09 executing program 7 (fault-call:1 fault-nth:0):
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:09 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xb8c, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:09 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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), 0x3)
close(r0)

2018/04/25 12:44:09 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x40b)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:44:09 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x37, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:44:09 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
dup3(r3, r2, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0)
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/25 12:44:09 executing program 5 (fault-call:1 fault-nth:0):
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

[  185.798759] FAULT_INJECTION: forcing a failure.
[  185.798759] name failslab, interval 1, probability 0, space 0, times 0
[  185.810415] CPU: 1 PID: 14167 Comm: syz-executor7 Not tainted 4.17.0-rc2+ #16
[  185.817693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  185.827058] Call Trace:
[  185.829670]  dump_stack+0x1b9/0x294
[  185.833324]  ? dump_stack_print_info.cold.2+0x52/0x52
[  185.838541]  ? print_usage_bug+0xc0/0xc0
[  185.842621]  ? print_usage_bug+0xc0/0xc0
[  185.846756]  should_fail.cold.4+0xa/0x1a
[  185.850883]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  185.856019]  ? graph_lock+0x170/0x170
[  185.859842]  ? __lock_acquire+0x7f5/0x5140
[  185.862957] FAULT_INJECTION: forcing a failure.
[  185.862957] name failslab, interval 1, probability 0, space 0, times 0
[  185.864118]  ? __lock_is_held+0xb5/0x140
[  185.864135]  ? debug_check_no_locks_freed+0x310/0x310
[  185.864169]  ? check_same_owner+0x320/0x320
[  185.864187]  ? rcu_note_context_switch+0x710/0x710
[  185.864211]  __should_failslab+0x124/0x180
[  185.898075]  should_failslab+0x9/0x14
[  185.902665]  kmem_cache_alloc+0x2af/0x760
[  185.906822]  jbd2__journal_start+0x1d3/0xa70
[  185.911232]  ? jbd2_write_access_granted.part.8+0x420/0x420
[  185.917030]  ? rcu_note_context_switch+0x710/0x710
[  185.922570]  ? __might_sleep+0x95/0x190
[  185.926551]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  185.932090]  __ext4_journal_start_sb+0x17a/0x5e0
[  185.936846]  ? ext4_ioctl_setflags+0x1f1/0x7b0
[  185.941430]  ? ext4_journal_abort_handle.isra.4+0x260/0x260
[  185.947146]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  185.952680]  ? security_capable+0x99/0xc0
[  185.956829]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  185.962363]  ? ns_capable_common+0x13f/0x170
[  185.966785]  ext4_ioctl_setflags+0x1f1/0x7b0
[  185.971195]  ? ext4_ioc_getfsmap+0xeb0/0xeb0
[  185.975603]  ? down_read+0x1b0/0x1b0
[  185.979316]  ? __mnt_want_write_file+0xa2/0xc0
[  185.983905]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  185.989440]  ? mnt_want_write_file+0x141/0x330
[  185.994026]  ext4_ioctl+0xe41/0x4210
[  185.997740]  ? _parse_integer+0x13b/0x190
[  186.001892]  ? ext4_ioctl_group_add+0x560/0x560
[  186.006560]  ? _parse_integer+0x190/0x190
[  186.010705]  ? graph_lock+0x170/0x170
[  186.014503]  ? lock_release+0xa10/0xa10
[  186.018479]  ? check_same_owner+0x320/0x320
[  186.022806]  ? find_held_lock+0x36/0x1c0
[  186.026866]  ? graph_lock+0x170/0x170
[  186.030669]  ? find_held_lock+0x36/0x1c0
[  186.034746]  ? lock_downgrade+0x8e0/0x8e0
[  186.038904]  ? kasan_check_read+0x11/0x20
[  186.043068]  ? rcu_is_watching+0x85/0x140
[  186.047215]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  186.052413]  ? __fget+0x40c/0x650
[  186.055864]  ? match_held_lock+0x861/0x8b0
[  186.060106]  ? expand_files.part.8+0x9a0/0x9a0
[  186.064686]  ? kasan_check_write+0x14/0x20
[  186.068919]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  186.073847]  ? wait_for_completion+0x870/0x870
[  186.078428]  ? ext4_ioctl_group_add+0x560/0x560
[  186.083098]  do_vfs_ioctl+0x1cf/0x16a0
[  186.087002]  ? ioctl_preallocate+0x2e0/0x2e0
[  186.091412]  ? fget_raw+0x20/0x20
[  186.094865]  ? __sb_end_write+0xac/0xe0
[  186.098843]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  186.104374]  ? fput+0x130/0x1a0
[  186.107654]  ? ksys_write+0x1a6/0x250
[  186.111460]  ? security_file_ioctl+0x94/0xc0
[  186.115875]  ksys_ioctl+0xa9/0xd0
[  186.120031]  __x64_sys_ioctl+0x73/0xb0
[  186.123919]  do_syscall_64+0x1b1/0x800
[  186.127805]  ? syscall_return_slowpath+0x5c0/0x5c0
[  186.132773]  ? syscall_return_slowpath+0x30f/0x5c0
[  186.137713]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  186.143079]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  186.147921]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  186.153104] RIP: 0033:0x455389
[  186.156286] RSP: 002b:00007fb2b421dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  186.163989] RAX: ffffffffffffffda RBX: 00007fb2b421e6d4 RCX: 0000000000455389
[  186.171250] RDX: 00000000200002c0 RSI: 0000000040086602 RDI: 0000000000000013
[  186.178512] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  186.185777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  186.193078] R13: 0000000000000365 R14: 00000000006f8218 R15: 0000000000000000
[  186.200396] CPU: 0 PID: 14171 Comm: syz-executor5 Not tainted 4.17.0-rc2+ #16
[  186.207683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  186.217058] Call Trace:
[  186.219659]  dump_stack+0x1b9/0x294
[  186.223307]  ? dump_stack_print_info.cold.2+0x52/0x52
[  186.228509]  ? print_usage_bug+0xc0/0xc0
[  186.232566]  ? print_usage_bug+0xc0/0xc0
[  186.236615]  ? perf_trace_lock+0xd6/0x900
[  186.240779]  should_fail.cold.4+0xa/0x1a
[  186.244839]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  186.249948]  ? graph_lock+0x170/0x170
[  186.253747]  ? __lock_acquire+0x7f5/0x5140
[  186.257987]  ? __lock_is_held+0xb5/0x140
[  186.262039]  ? debug_check_no_locks_freed+0x310/0x310
[  186.267243]  ? check_same_owner+0x320/0x320
[  186.271572]  ? rcu_note_context_switch+0x710/0x710
[  186.276497]  __should_failslab+0x124/0x180
[  186.280817]  should_failslab+0x9/0x14
[  186.284632]  kmem_cache_alloc+0x2af/0x760
[  186.288774]  ? perf_trace_lock+0xd6/0x900
[  186.292921]  jbd2__journal_start+0x1d3/0xa70
[  186.297342]  ? jbd2_write_access_granted.part.8+0x420/0x420
[  186.303128]  ? rcu_note_context_switch+0x710/0x710
[  186.308055]  ? __might_sleep+0x95/0x190
[  186.312041]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  186.318014]  __ext4_journal_start_sb+0x17a/0x5e0
[  186.322772]  ? ext4_ioctl_setflags+0x1f1/0x7b0
[  186.327355]  ? ext4_journal_abort_handle.isra.4+0x260/0x260
[  186.333153]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  186.338685]  ? security_capable+0x99/0xc0
[  186.342825]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  186.348351]  ? ns_capable_common+0x13f/0x170
[  186.352750]  ext4_ioctl_setflags+0x1f1/0x7b0
[  186.357150]  ? ext4_ioc_getfsmap+0xeb0/0xeb0
[  186.361544]  ? down_read+0x1b0/0x1b0
[  186.365261]  ? __mnt_want_write_file+0xa2/0xc0
[  186.369833]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  186.375359]  ? mnt_want_write_file+0x141/0x330
[  186.379943]  ext4_ioctl+0xe41/0x4210
[  186.383663]  ? zap_class+0x720/0x720
[  186.387370]  ? ext4_ioctl_group_add+0x560/0x560
[  186.392033]  ? _parse_integer+0x190/0x190
[  186.396171]  ? graph_lock+0x170/0x170
[  186.399962]  ? zap_class+0x720/0x720
[  186.403675]  ? graph_lock+0x170/0x170
[  186.407467]  ? find_held_lock+0x36/0x1c0
[  186.411534]  ? lock_downgrade+0x8e0/0x8e0
[  186.415680]  ? rcu_is_watching+0x85/0x140
[  186.419831]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  186.425052]  ? __fget+0x40c/0x650
[  186.428499]  ? match_held_lock+0x861/0x8b0
[  186.432726]  ? expand_files.part.8+0x9a0/0x9a0
[  186.437297]  ? kasan_check_write+0x14/0x20
[  186.441522]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  186.446440]  ? wait_for_completion+0x870/0x870
[  186.451017]  ? ext4_ioctl_group_add+0x560/0x560
[  186.455681]  do_vfs_ioctl+0x1cf/0x16a0
[  186.459562]  ? ioctl_preallocate+0x2e0/0x2e0
[  186.463966]  ? fget_raw+0x20/0x20
[  186.467413]  ? __sb_end_write+0xac/0xe0
[  186.471382]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  186.476904]  ? fput+0x130/0x1a0
[  186.480183]  ? ksys_write+0x1a6/0x250
[  186.483985]  ? security_file_ioctl+0x94/0xc0
[  186.488388]  ksys_ioctl+0xa9/0xd0
[  186.491843]  __x64_sys_ioctl+0x73/0xb0
[  186.495722]  do_syscall_64+0x1b1/0x800
[  186.499596]  ? finish_task_switch+0x1ca/0x810
[  186.504093]  ? syscall_return_slowpath+0x5c0/0x5c0
[  186.509036]  ? syscall_return_slowpath+0x30f/0x5c0
[  186.513977]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  186.519337]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  186.524180]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  186.529358] RIP: 0033:0x455389
[  186.532535] RSP: 002b:00007f8ae3954c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  186.540235] RAX: ffffffffffffffda RBX: 00007f8ae39556d4 RCX: 0000000000455389
2018/04/25 12:44:10 executing program 5 (fault-call:1 fault-nth:1):
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

[  186.547500] RDX: 00000000200002c0 RSI: 0000000040086602 RDI: 0000000000000013
[  186.554758] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  186.562020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  186.569281] R13: 0000000000000365 R14: 00000000006f8218 R15: 0000000000000000
2018/04/25 12:44:10 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
dup3(r3, r2, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0)
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_RUN(r2, 0xae80, 0x0)

[  186.646150] FAULT_INJECTION: forcing a failure.
[  186.646150] name failslab, interval 1, probability 0, space 0, times 0
[  186.657598] CPU: 1 PID: 14178 Comm: syz-executor5 Not tainted 4.17.0-rc2+ #16
[  186.664879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  186.674240] Call Trace:
[  186.676842]  dump_stack+0x1b9/0x294
[  186.680489]  ? dump_stack_print_info.cold.2+0x52/0x52
[  186.685694]  ? __lock_acquire+0x7f5/0x5140
[  186.689941]  ? debug_check_no_locks_freed+0x310/0x310
[  186.695151]  ? __free_object+0x16e/0x330
[  186.699228]  should_fail.cold.4+0xa/0x1a
[  186.703298]  ? find_held_lock+0x36/0x1c0
[  186.707375]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  186.712501]  ? graph_lock+0x170/0x170
[  186.716325]  ? kasan_check_read+0x11/0x20
[  186.720489]  ? do_raw_spin_unlock+0x9e/0x2e0
[  186.724918]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  186.729520]  ? __lock_is_held+0xb5/0x140
[  186.733612]  ? check_same_owner+0x320/0x320
[  186.737948]  ? graph_lock+0x170/0x170
[  186.741850]  ? rcu_note_context_switch+0x710/0x710
[  186.746791]  ? print_usage_bug+0xc0/0xc0
[  186.750864]  __should_failslab+0x124/0x180
[  186.755116]  should_failslab+0x9/0x14
[  186.758933]  kmem_cache_alloc+0x2af/0x760
[  186.763106]  jbd2__journal_start+0x1d3/0xa70
[  186.767644]  ? jbd2_write_access_granted.part.8+0x420/0x420
[  186.773376]  ? rcu_note_context_switch+0x710/0x710
[  186.778327]  ? __might_sleep+0x95/0x190
[  186.782325]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  186.787872]  __ext4_journal_start_sb+0x17a/0x5e0
[  186.792626]  ? ext4_change_inode_journal_flag+0x1ce/0x3e0
[  186.798149]  ? ext4_journal_abort_handle.isra.4+0x260/0x260
[  186.803846]  ? up_write+0x72/0x210
[  186.807368]  ? up_read+0x110/0x110
[  186.810893]  ? __percpu_up_read+0x50/0x50
[  186.815050]  ? __wake_up+0xe/0x10
[  186.818493]  ext4_change_inode_journal_flag+0x1ce/0x3e0
[  186.823844]  ext4_ioctl_setflags+0x60e/0x7b0
[  186.828249]  ? ext4_ioc_getfsmap+0xeb0/0xeb0
[  186.832645]  ? down_read+0x1b0/0x1b0
[  186.836342]  ? __mnt_want_write_file+0xa2/0xc0
[  186.840910]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  186.846433]  ? mnt_want_write_file+0x141/0x330
[  186.851001]  ext4_ioctl+0xe41/0x4210
[  186.854703]  ? _parse_integer+0x13b/0x190
[  186.858843]  ? ext4_ioctl_group_add+0x560/0x560
[  186.863498]  ? _parse_integer+0x190/0x190
[  186.867630]  ? graph_lock+0x170/0x170
[  186.871412]  ? lock_release+0xa10/0xa10
[  186.875377]  ? check_same_owner+0x320/0x320
[  186.879688]  ? find_held_lock+0x36/0x1c0
[  186.883735]  ? graph_lock+0x170/0x170
[  186.887523]  ? find_held_lock+0x36/0x1c0
[  186.891575]  ? lock_downgrade+0x8e0/0x8e0
[  186.895713]  ? kasan_check_read+0x11/0x20
[  186.899862]  ? rcu_is_watching+0x85/0x140
[  186.903994]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  186.909176]  ? __fget+0x40c/0x650
[  186.912614]  ? match_held_lock+0x861/0x8b0
[  186.916835]  ? expand_files.part.8+0x9a0/0x9a0
[  186.921400]  ? kasan_check_write+0x14/0x20
[  186.925624]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  186.930549]  ? wait_for_completion+0x870/0x870
[  186.935117]  ? ext4_ioctl_group_add+0x560/0x560
[  186.939773]  do_vfs_ioctl+0x1cf/0x16a0
[  186.943656]  ? ioctl_preallocate+0x2e0/0x2e0
[  186.948879]  ? fget_raw+0x20/0x20
[  186.952334]  ? __sb_end_write+0xac/0xe0
[  186.956304]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  186.961831]  ? fput+0x130/0x1a0
[  186.965093]  ? ksys_write+0x1a6/0x250
[  186.968881]  ? security_file_ioctl+0x94/0xc0
[  186.973278]  ksys_ioctl+0xa9/0xd0
[  186.976722]  __x64_sys_ioctl+0x73/0xb0
[  186.980682]  do_syscall_64+0x1b1/0x800
[  186.984557]  ? syscall_slow_exit_work+0x4f0/0x4f0
[  186.989391]  ? syscall_return_slowpath+0x5c0/0x5c0
[  186.994311]  ? syscall_return_slowpath+0x30f/0x5c0
[  186.999226]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  187.004578]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  187.009413]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  187.014586] RIP: 0033:0x455389
[  187.017766] RSP: 002b:00007f8ae3954c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  187.025458] RAX: ffffffffffffffda RBX: 00007f8ae39556d4 RCX: 0000000000455389
[  187.032716] RDX: 00000000200002c0 RSI: 0000000040086602 RDI: 0000000000000013
[  187.039974] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  187.047226] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  187.054576] R13: 0000000000000365 R14: 00000000006f8218 R15: 0000000000000001
2018/04/25 12:44:10 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:10 executing program 7 (fault-call:1 fault-nth:1):
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:10 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x2, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:44:10 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xb, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:10 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0)
dup3(r3, r2, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0)
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/25 12:44:10 executing program 4:
r0 = perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={<r1=>0x0, 0xfff, 0x6, 0xc, 0x1, 0x8}, &(0x7f00000000c0)=0x14)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r1, 0xffffffffffff4c79, 0x7d, "04575fab62a6be5f9251b258dd9a3f302bfc0c29e998dcba0010085d92efd94931dae67e65b260e1aafc4b914746aa0f89b5288bf31218ce828758861ce5ab918f399798e8e833554fb502b8d6465a0a805fbd61a72f7350cfde3c81cab6613c6860493822b48ba1ffb3202f22713afd020ec728f6c7cca4dcaed2bc09"}, 0x85)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r2, 0x1)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000340)=ANY=[@ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES16=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32, @ANYRES32=r0, @ANYPTR64], @ANYRES32], 0x2)
r3 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x3, 0x4000)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000280)={r1, 0x6f}, &(0x7f00000002c0)=0x8)

2018/04/25 12:44:10 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x7, <r1=>r0})
ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000100)=""/4096)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x31})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e9, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x3)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101600, 0x0)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:44:10 executing program 5 (fault-call:1 fault-nth:2):
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

[  187.150422] FAULT_INJECTION: forcing a failure.
[  187.150422] name failslab, interval 1, probability 0, space 0, times 0
[  187.161764] CPU: 1 PID: 14195 Comm: syz-executor5 Not tainted 4.17.0-rc2+ #16
[  187.169049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  187.178418] Call Trace:
[  187.181031]  dump_stack+0x1b9/0x294
[  187.184681]  ? dump_stack_print_info.cold.2+0x52/0x52
[  187.189902]  should_fail.cold.4+0xa/0x1a
[  187.193974]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  187.199082]  ? ext4_change_inode_journal_flag+0x2eb/0x3e0
[  187.204609]  ? ext4_ioctl+0xe41/0x4210
[  187.208490]  ? do_vfs_ioctl+0x1cf/0x16a0
[  187.212537]  ? ksys_ioctl+0xa9/0xd0
[  187.216148]  ? __x64_sys_ioctl+0x73/0xb0
[  187.220204]  ? do_syscall_64+0x1b1/0x800
[  187.224250]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  187.229603]  ? graph_lock+0x170/0x170
[  187.233404]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  187.237974]  ? print_usage_bug+0xc0/0xc0
[  187.242030]  ? kasan_check_write+0x14/0x20
[  187.246250]  ? graph_lock+0x170/0x170
[  187.250040]  ? trace_hardirqs_off+0xd/0x10
[  187.254261]  ? __lock_is_held+0xb5/0x140
[  187.258316]  ? kasan_check_write+0x14/0x20
[  187.262545]  ? check_same_owner+0x320/0x320
[  187.266856]  ? jbd2_journal_stop+0x42e/0x15a0
[  187.271349]  ? rcu_note_context_switch+0x710/0x710
[  187.276272]  ? jbd2_journal_stop+0x42e/0x15a0
[  187.280755]  __should_failslab+0x124/0x180
[  187.284979]  should_failslab+0x9/0x14
[  187.288767]  kmem_cache_alloc+0x2af/0x760
[  187.292906]  jbd2__journal_start+0x1d3/0xa70
[  187.297310]  ? jbd2_write_access_granted.part.8+0x420/0x420
[  187.303014]  ? rcu_note_context_switch+0x710/0x710
[  187.307946]  ? __might_sleep+0x95/0x190
[  187.311913]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  187.317442]  __ext4_journal_start_sb+0x17a/0x5e0
[  187.322287]  ? ext4_ind_migrate+0x1d9/0x6f0
[  187.326594]  ? ext4_journal_abort_handle.isra.4+0x260/0x260
[  187.332298]  ? ext4_journal_abort_handle.isra.4+0x260/0x260
[  187.337993]  ? up_write+0x72/0x210
[  187.341524]  ? up_read+0x110/0x110
[  187.345047]  ? __percpu_up_read+0x50/0x50
[  187.349184]  ext4_ind_migrate+0x1d9/0x6f0
[  187.353324]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  187.358845]  ? ext4_change_inode_journal_flag+0x1fa/0x3e0
[  187.364371]  ext4_ioctl_setflags+0x711/0x7b0
[  187.368776]  ? ext4_ioc_getfsmap+0xeb0/0xeb0
[  187.373170]  ? down_read+0x1b0/0x1b0
[  187.376870]  ? __mnt_want_write_file+0xa2/0xc0
[  187.381440]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  187.386962]  ? mnt_want_write_file+0x141/0x330
[  187.391534]  ext4_ioctl+0xe41/0x4210
[  187.395235]  ? zap_class+0x720/0x720
[  187.398935]  ? ext4_ioctl_group_add+0x560/0x560
[  187.403593]  ? _parse_integer+0x190/0x190
[  187.407737]  ? graph_lock+0x170/0x170
[  187.411527]  ? zap_class+0x720/0x720
[  187.415238]  ? graph_lock+0x170/0x170
[  187.419033]  ? find_held_lock+0x36/0x1c0
[  187.423524]  ? lock_downgrade+0x8e0/0x8e0
[  187.427662]  ? rcu_is_watching+0x85/0x140
[  187.431797]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  187.436985]  ? __fget+0x40c/0x650
[  187.440437]  ? match_held_lock+0x861/0x8b0
[  187.444659]  ? expand_files.part.8+0x9a0/0x9a0
[  187.449242]  ? kasan_check_write+0x14/0x20
[  187.453471]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  187.458394]  ? wait_for_completion+0x870/0x870
[  187.462962]  ? ext4_ioctl_group_add+0x560/0x560
[  187.467618]  do_vfs_ioctl+0x1cf/0x16a0
[  187.471495]  ? ioctl_preallocate+0x2e0/0x2e0
[  187.475895]  ? fget_raw+0x20/0x20
[  187.479334]  ? __sb_end_write+0xac/0xe0
[  187.483297]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  187.488817]  ? fput+0x130/0x1a0
[  187.492086]  ? ksys_write+0x1a6/0x250
[  187.495878]  ? security_file_ioctl+0x94/0xc0
[  187.500276]  ksys_ioctl+0xa9/0xd0
[  187.503717]  __x64_sys_ioctl+0x73/0xb0
[  187.507600]  do_syscall_64+0x1b1/0x800
[  187.511474]  ? finish_task_switch+0x1ca/0x810
[  187.515961]  ? syscall_return_slowpath+0x5c0/0x5c0
[  187.520880]  ? syscall_return_slowpath+0x30f/0x5c0
[  187.525806]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  187.531161]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  187.536000]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  187.541190] RIP: 0033:0x455389
[  187.544376] RSP: 002b:00007f8ae3954c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
2018/04/25 12:44:11 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x16, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

[  187.552073] RAX: ffffffffffffffda RBX: 00007f8ae39556d4 RCX: 0000000000455389
[  187.559336] RDX: 00000000200002c0 RSI: 0000000040086602 RDI: 0000000000000013
[  187.566602] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  187.573867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  187.581129] R13: 0000000000000365 R14: 00000000006f8218 R15: 0000000000000002
2018/04/25 12:44:11 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}})
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:44:11 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

[  187.609446] FAULT_INJECTION: forcing a failure.
[  187.609446] name failslab, interval 1, probability 0, space 0, times 0
[  187.620779] CPU: 0 PID: 14208 Comm: syz-executor7 Not tainted 4.17.0-rc2+ #16
[  187.628068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  187.637428] Call Trace:
[  187.640033]  dump_stack+0x1b9/0x294
[  187.643676]  ? dump_stack_print_info.cold.2+0x52/0x52
[  187.648896]  ? __lock_acquire+0x7f5/0x5140
[  187.653156]  ? debug_check_no_locks_freed+0x310/0x310
[  187.658448]  ? perf_trace_lock+0xd6/0x900
[  187.662624]  should_fail.cold.4+0xa/0x1a
[  187.666683]  ? find_held_lock+0x36/0x1c0
[  187.670822]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  187.675921]  ? graph_lock+0x170/0x170
[  187.679717]  ? kasan_check_read+0x11/0x20
[  187.683865]  ? do_raw_spin_unlock+0x9e/0x2e0
[  187.688262]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  187.692834]  ? __lock_is_held+0xb5/0x140
[  187.696892]  ? check_same_owner+0x320/0x320
[  187.701206]  ? graph_lock+0x170/0x170
[  187.704996]  ? rcu_note_context_switch+0x710/0x710
[  187.709918]  ? print_usage_bug+0xc0/0xc0
[  187.713970]  __should_failslab+0x124/0x180
[  187.718192]  should_failslab+0x9/0x14
[  187.721981]  kmem_cache_alloc+0x2af/0x760
[  187.726122]  jbd2__journal_start+0x1d3/0xa70
[  187.730533]  ? jbd2_write_access_granted.part.8+0x420/0x420
[  187.736229]  ? rcu_note_context_switch+0x710/0x710
[  187.741151]  ? __might_sleep+0x95/0x190
[  187.745119]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  187.750653]  __ext4_journal_start_sb+0x17a/0x5e0
[  187.755406]  ? ext4_change_inode_journal_flag+0x1ce/0x3e0
[  187.760931]  ? ext4_journal_abort_handle.isra.4+0x260/0x260
[  187.766631]  ? up_write+0x72/0x210
[  187.770158]  ? up_read+0x110/0x110
[  187.773686]  ? __percpu_up_read+0x50/0x50
[  187.777833]  ? __wake_up+0xe/0x10
[  187.781282]  ext4_change_inode_journal_flag+0x1ce/0x3e0
[  187.786635]  ext4_ioctl_setflags+0x60e/0x7b0
[  187.791037]  ? ext4_ioc_getfsmap+0xeb0/0xeb0
[  187.795431]  ? down_read+0x1b0/0x1b0
[  187.799132]  ? __mnt_want_write_file+0xa2/0xc0
[  187.803703]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  187.809232]  ? mnt_want_write_file+0x141/0x330
[  187.813806]  ext4_ioctl+0xe41/0x4210
[  187.817505]  ? zap_class+0x720/0x720
[  187.821204]  ? ext4_ioctl_group_add+0x560/0x560
[  187.825860]  ? _parse_integer+0x190/0x190
[  187.829992]  ? graph_lock+0x170/0x170
[  187.833788]  ? zap_class+0x720/0x720
[  187.837497]  ? graph_lock+0x170/0x170
[  187.841297]  ? find_held_lock+0x36/0x1c0
[  187.845362]  ? lock_downgrade+0x8e0/0x8e0
[  187.849523]  ? rcu_is_watching+0x85/0x140
[  187.853693]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  187.858885]  ? __fget+0x40c/0x650
[  187.862331]  ? match_held_lock+0x861/0x8b0
[  187.866554]  ? expand_files.part.8+0x9a0/0x9a0
[  187.871123]  ? kasan_check_write+0x14/0x20
[  187.875347]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  187.880267]  ? wait_for_completion+0x870/0x870
[  187.884853]  ? ext4_ioctl_group_add+0x560/0x560
[  187.889516]  do_vfs_ioctl+0x1cf/0x16a0
[  187.893397]  ? ioctl_preallocate+0x2e0/0x2e0
[  187.897798]  ? fget_raw+0x20/0x20
[  187.901243]  ? __sb_end_write+0xac/0xe0
[  187.905207]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  187.910731]  ? fput+0x130/0x1a0
[  187.914006]  ? ksys_write+0x1a6/0x250
[  187.917971]  ? security_file_ioctl+0x94/0xc0
[  187.922376]  ksys_ioctl+0xa9/0xd0
[  187.925820]  __x64_sys_ioctl+0x73/0xb0
[  187.929697]  do_syscall_64+0x1b1/0x800
[  187.933570]  ? finish_task_switch+0x1ca/0x810
[  187.938052]  ? syscall_return_slowpath+0x5c0/0x5c0
[  187.942966]  ? syscall_return_slowpath+0x30f/0x5c0
[  187.947884]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  187.953246]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  187.958077]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  187.963269] RIP: 0033:0x455389
[  187.966445] RSP: 002b:00007fb2b421dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  187.974165] RAX: ffffffffffffffda RBX: 00007fb2b421e6d4 RCX: 0000000000455389
[  187.981420] RDX: 00000000200002c0 RSI: 0000000040086602 RDI: 0000000000000013
[  187.988674] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  187.995927] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  188.003188] R13: 0000000000000365 R14: 00000000006f8218 R15: 0000000000000001
2018/04/25 12:44:11 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0x18c, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:11 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:44:11 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x1)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40000, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:44:11 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0)
dup3(r3, r2, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0)
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/25 12:44:11 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x8004000000104ffd, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={<r3=>0x0, 0x5, "706167cdd7"}, &(0x7f00000000c0)=0xd)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000140)={r3, 0x9}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:44:11 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:11 executing program 5 (fault-call:1 fault-nth:3):
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:11 executing program 7 (fault-call:1 fault-nth:2):
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:11 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x48, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:44:11 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xb98, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

[  188.237271] FAULT_INJECTION: forcing a failure.
[  188.237271] name failslab, interval 1, probability 0, space 0, times 0
[  188.248612] CPU: 1 PID: 14243 Comm: syz-executor7 Not tainted 4.17.0-rc2+ #16
[  188.255897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  188.265698] Call Trace:
[  188.268314]  dump_stack+0x1b9/0x294
[  188.271967]  ? dump_stack_print_info.cold.2+0x52/0x52
[  188.277185]  should_fail.cold.4+0xa/0x1a
[  188.281266]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  188.286391]  ? ext4_change_inode_journal_flag+0x2eb/0x3e0
[  188.291946]  ? ext4_ioctl+0xe41/0x4210
[  188.295851]  ? do_vfs_ioctl+0x1cf/0x16a0
[  188.299929]  ? ksys_ioctl+0xa9/0xd0
[  188.303573]  ? __x64_sys_ioctl+0x73/0xb0
[  188.307638]  ? do_syscall_64+0x1b1/0x800
[  188.311702]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  188.317070]  ? graph_lock+0x170/0x170
[  188.320867]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  188.325440]  ? print_usage_bug+0xc0/0xc0
[  188.329496]  ? kasan_check_write+0x14/0x20
[  188.333717]  ? graph_lock+0x170/0x170
[  188.337505]  ? trace_hardirqs_off+0xd/0x10
[  188.341726]  ? __lock_is_held+0xb5/0x140
[  188.345770]  ? kasan_check_write+0x14/0x20
[  188.350001]  ? check_same_owner+0x320/0x320
[  188.354323]  ? jbd2_journal_stop+0x42e/0x15a0
[  188.358815]  ? rcu_note_context_switch+0x710/0x710
[  188.363743]  ? jbd2_journal_stop+0x42e/0x15a0
[  188.368227]  __should_failslab+0x124/0x180
[  188.372461]  should_failslab+0x9/0x14
[  188.376248]  kmem_cache_alloc+0x2af/0x760
[  188.380390]  jbd2__journal_start+0x1d3/0xa70
[  188.384788]  ? jbd2_write_access_granted.part.8+0x420/0x420
[  188.390487]  ? rcu_note_context_switch+0x710/0x710
[  188.395409]  ? __might_sleep+0x95/0x190
[  188.399375]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  188.404900]  __ext4_journal_start_sb+0x17a/0x5e0
[  188.409645]  ? ext4_ind_migrate+0x1d9/0x6f0
[  188.413953]  ? ext4_journal_abort_handle.isra.4+0x260/0x260
[  188.419650]  ? ext4_journal_abort_handle.isra.4+0x260/0x260
[  188.425349]  ? up_write+0x72/0x210
[  188.428882]  ? up_read+0x110/0x110
[  188.432406]  ? __percpu_up_read+0x50/0x50
[  188.436553]  ext4_ind_migrate+0x1d9/0x6f0
[  188.440689]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  188.446212]  ? ext4_change_inode_journal_flag+0x1fa/0x3e0
[  188.451747]  ext4_ioctl_setflags+0x711/0x7b0
[  188.456144]  ? ext4_ioc_getfsmap+0xeb0/0xeb0
[  188.460543]  ? down_read+0x1b0/0x1b0
[  188.464245]  ? __mnt_want_write_file+0xa2/0xc0
[  188.468823]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  188.474346]  ? mnt_want_write_file+0x141/0x330
[  188.479009]  ext4_ioctl+0xe41/0x4210
[  188.482721]  ? zap_class+0x720/0x720
[  188.486424]  ? ext4_ioctl_group_add+0x560/0x560
[  188.491090]  ? _parse_integer+0x190/0x190
[  188.495223]  ? graph_lock+0x170/0x170
[  188.499013]  ? zap_class+0x720/0x720
[  188.502721]  ? graph_lock+0x170/0x170
[  188.506510]  ? find_held_lock+0x36/0x1c0
[  188.510562]  ? lock_downgrade+0x8e0/0x8e0
[  188.514701]  ? rcu_is_watching+0x85/0x140
[  188.518836]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  188.524032]  ? __fget+0x40c/0x650
[  188.527481]  ? match_held_lock+0x861/0x8b0
[  188.531706]  ? expand_files.part.8+0x9a0/0x9a0
[  188.536284]  ? kasan_check_write+0x14/0x20
[  188.540505]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  188.545422]  ? wait_for_completion+0x870/0x870
[  188.550000]  ? ext4_ioctl_group_add+0x560/0x560
[  188.554662]  do_vfs_ioctl+0x1cf/0x16a0
[  188.558537]  ? ioctl_preallocate+0x2e0/0x2e0
[  188.562932]  ? fget_raw+0x20/0x20
[  188.566387]  ? __sb_end_write+0xac/0xe0
[  188.570354]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  188.575874]  ? fput+0x130/0x1a0
[  188.579140]  ? ksys_write+0x1a6/0x250
[  188.582928]  ? security_file_ioctl+0x94/0xc0
[  188.587325]  ksys_ioctl+0xa9/0xd0
[  188.590767]  __x64_sys_ioctl+0x73/0xb0
[  188.594644]  do_syscall_64+0x1b1/0x800
[  188.598523]  ? finish_task_switch+0x1ca/0x810
[  188.603005]  ? syscall_return_slowpath+0x5c0/0x5c0
[  188.607927]  ? syscall_return_slowpath+0x30f/0x5c0
[  188.612849]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  188.618208]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  188.623041]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  188.628219] RIP: 0033:0x455389
[  188.631398] RSP: 002b:00007fb2b421dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
2018/04/25 12:44:11 executing program 5:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:11 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:44:11 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0x274, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:12 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x1)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)
r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x806, 0x18000)
ioctl$sock_bt_hci(r1, 0x400448e6, &(0x7f0000000100)="7ae7827275f45864b997b94881578c6569be597cb07d4fa88d3740")

[  188.639092] RAX: ffffffffffffffda RBX: 00007fb2b421e6d4 RCX: 0000000000455389
[  188.646347] RDX: 00000000200002c0 RSI: 0000000040086602 RDI: 0000000000000013
[  188.653601] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  188.660863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  188.668117] R13: 0000000000000365 R14: 00000000006f8218 R15: 0000000000000002
2018/04/25 12:44:12 executing program 3:
clock_gettime(0x7, &(0x7f0000000080))
ioctl$fiemap(0xffffffffffffffff, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:12 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:44:12 executing program 5:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0xc028660f, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:12 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0x2000, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:12 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
clock_gettime(0x0, &(0x7f0000000080))
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:12 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0)
dup3(r3, r2, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0)
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/25 12:44:12 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x22, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:44:12 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x1)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)
recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001180)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, <r1=>0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/3, 0x3}], 0x1, &(0x7f0000000180)=""/4096, 0x1000, 0x80}, 0x41)
getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000011c0)=""/23, &(0x7f0000001200)=0x17)

2018/04/25 12:44:12 executing program 6:
signalfd(0xffffffffffffff9c, &(0x7f0000000040)={0xfffffffffffffffd}, 0x8)
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x80800)
accept$packet(r0, &(0x7f0000000140)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14)
clock_gettime(0x0, &(0x7f0000000240)={<r2=>0x0, <r3=>0x0})
sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d, r1}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x120, 0x6, {r2, r3/1000+30000}, {}, {0x4, 0xfff, 0x7, 0x4}, 0x1, @can={{0x0, 0x9, 0x7, 0x6}, 0x2, 0x2, 0x0, 0x0, "6ce4a3e1366bfb58"}}, 0x48}, 0x1, 0x0, 0x0, 0x240000d4}, 0x8000)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x810, r0, 0xfffffffffffffffd)
r4 = userfaultfd(0x0)
ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000013e95), 0x4)
close(r4)

2018/04/25 12:44:12 executing program 7 (fault-call:1 fault-nth:3):
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:12 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x42, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:44:12 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
clock_gettime(0x0, &(0x7f0000000080))
ioctl$fiemap(0xffffffffffffffff, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:12 executing program 5:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x6609, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:12 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0x24, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:12 executing program 7:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:12 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
dup3(0xffffffffffffffff, r2, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0)
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/25 12:44:12 executing program 4:
r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200)
ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000000c0)=""/18)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r1, 0x1)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:44:12 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
clock_gettime(0x0, &(0x7f0000000080))
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0))

2018/04/25 12:44:12 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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)=0x800000000000000, 0x4)
close(r0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={<r2=>0x0, 0x755d, 0x6, [0x1, 0x6, 0x3, 0x18c, 0x0, 0x7f]}, &(0x7f0000000080)=0x14)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x100000000, 0x8000, 0x9, 0x8c9, r2}, &(0x7f0000000140)=0x10)

2018/04/25 12:44:12 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:44:12 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0x25, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:13 executing program 5:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0xc0189436, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:13 executing program 7:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0xc0189436, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:13 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
dup3(0xffffffffffffffff, r2, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0)
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/25 12:44:13 executing program 4:
r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x8, 0x121100)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r1, 0x1)
socket$nl_netfilter(0x10, 0x3, 0xc)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:44:13 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
clock_gettime(0x0, &(0x7f0000000080))
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0))

2018/04/25 12:44:13 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x4b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/04/25 12:44:13 executing program 6:
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0))
r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48, 0x80000)
mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x35, r0, 0x2)
r1 = memfd_create(&(0x7f0000000200)='-!security\x00', 0x3)
connect$ipx(r1, &(0x7f0000000240)={0x4, 0x8, 0x84, "277ae02768c5", 0x6}, 0x10)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400000, 0x0)
prctl$seccomp(0x16, 0x1, &(0x7f00000002c0)={0x3, &(0x7f0000000280)=[{0x2, 0xff, 0x4e2959e9, 0x5}, {0x5, 0xfffffffffffffff9, 0x7ff, 0x1}, {0x10000, 0x100, 0x4, 0x80}]})
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000080)={0x80000001, 0x8, 0x6, 0x369, 0x29e, 0x1f})
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4)
close(r2)

2018/04/25 12:44:13 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xdc8, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:13 executing program 5:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x4030582a, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:13 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
clock_gettime(0x0, &(0x7f0000000080))
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0))

[  190.204913] audit: type=1326 audit(1524660253.741:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=14339 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0
[  191.099934] audit: type=1326 audit(1524660254.636:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=14339 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0
2018/04/25 12:44:14 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xdd4, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:14 executing program 7:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40305828, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:14 executing program 5:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x800c6613, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:14 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x42, [], 0xbb}}, 0x14)

2018/04/25 12:44:14 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x1)
syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f00000000c0)='./file0\x00', 0x7fff, 0x5, &(0x7f0000000440)=[{&(0x7f0000000100)="d5c31c92d4b43f3337af933ce6eea01c667c0932840dd121435db721e9e39e9c8f7e26a707aa303dafd5d126bc0c6485d2fae423ec59cd2389cf72e9676b655d57abb6f082cb7a121f9711f0067beeef113d5638974cecff46be584aedb1fd8a456ab11d826fc5f054b0f2d99dfe97d2c729fa110adb5f1674196787cd8328cf3dacd8b1bcfcaf7e42428d19de73ff5f56c4acdcb50888f7aed0e89828149ed2cc8603f2b7a9a70e50ee25d2a92f68334938d22ec4d538237c0c59a7fd56", 0xbe, 0x3}, {&(0x7f00000001c0)="26131ed26c1a42a02ab71a6b6d5127c7d4c091b07d5ba8f02f22bf853775001dadece604b0df0f67834247e96a73f79d250ab51da4cb89c5e79bb2532898cd9b24dbfc4677585fa15f5dba0fc0e38b44889c80e40fe68150455476bfeaa51535339f88373d8d8a3d9334bf857c0cdebb7b7c7e2d790cb32679a192ca76ac7c0bc4fd233c40134e67f5cfde0da1c8137ab341036a2a24", 0x96, 0x246f}, {&(0x7f0000000280)="535f0df1", 0x4, 0xfffffffffffffffc}, {&(0x7f00000002c0)="654c85abf4340594fdf50bdb03ea68ad5d07aeeb6bb4cf44f609a041b690b909b289b59aecaba45eaf4d21b3d7e42241bff3fb1a181d9414bd3cbc74fd8e39cb39d5d620891aac969b41982ea7f44ec31f55a039ca908736a413ef7eada96a98e6a313d7916e7bfa518291d95c35e290207e3feaa237f368adcb5a84e9ef297fcb03065caa847729aaa48f866083af6e4e34f88e86b26eee36f008a299ffb7405a2f", 0xa2, 0x72d65bf8}, {&(0x7f0000000380)="41570efdc439be6a97543479f8be6439fcb2286e6a18e8e100b244eb39862a721ed3c0b88ab9fd49516b7abd2998779061ca4fdaafa37c6975c87ab2503ae7078db4d1be5be82ef2753b19be6173fbc77b394336a30a112481504ed3be6732b7a8e3f372496cf6b5e8a30ad7bbb9016f61d5e44dd049617c0ef584422d5d75069f0d3b6ffa34552fad0c42b54fb5c910a3e92179795740e8195fdbed5eabedbafe42f9eae9bb449b10ddca9f6f38402f016f1e49d5293000503ea9", 0xbb, 0x4cafd0ac}], 0x0, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:44:14 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:14 executing program 6:
mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4, 0xdd76a625d3149a39, 0xffffffffffffffff, 0x0)
uname(&(0x7f0000000040)=""/71)
r0 = userfaultfd(0x0)
r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x48)
setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000340)={@in={0x2, 0x4e22, @multicast2=0xe0000002}, {&(0x7f0000000240)=""/156, 0x9c}, &(0x7f0000000300), 0x10}, 0xa0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000480)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2})
r2 = shmget(0x2, 0x2000, 0x54001021, &(0x7f0000013000/0x2000)=nil)
shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000140)=""/222)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000440)=&(0x7f0000000400))
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:44:14 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
dup3(0xffffffffffffffff, r2, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0)
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/25 12:44:14 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:14 executing program 7:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x5421, &(0x7f00000002c0)={0x4000})

[  191.345467] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4.
2018/04/25 12:44:14 executing program 5:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086604, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:14 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x78, [], 0xbb}}, 0x14)

2018/04/25 12:44:14 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc78, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:15 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$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)
close(r0)

2018/04/25 12:44:15 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
dup3(r3, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0)
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/25 12:44:15 executing program 3 (fault-call:2 fault-nth:0):
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
clock_gettime(0x0, &(0x7f0000000080))
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:15 executing program 7:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x80086601, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:15 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x48, [], 0xbb}}, 0x14)

[  191.558425] FAULT_INJECTION: forcing a failure.
[  191.558425] name failslab, interval 1, probability 0, space 0, times 0
[  191.569786] CPU: 0 PID: 14416 Comm: syz-executor3 Not tainted 4.17.0-rc2+ #16
[  191.577069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  191.586432] Call Trace:
[  191.589034]  dump_stack+0x1b9/0x294
[  191.592682]  ? dump_stack_print_info.cold.2+0x52/0x52
[  191.597890]  ? print_usage_bug+0xc0/0xc0
[  191.601964]  ? print_usage_bug+0xc0/0xc0
2018/04/25 12:44:15 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

[  191.606035]  ? perf_trace_lock+0xd6/0x900
[  191.610204]  should_fail.cold.4+0xa/0x1a
[  191.614281]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  191.619401]  ? graph_lock+0x170/0x170
[  191.623212]  ? __lock_acquire+0x7f5/0x5140
[  191.627477]  ? __lock_is_held+0xb5/0x140
[  191.631556]  ? debug_check_no_locks_freed+0x310/0x310
[  191.636770]  ? check_same_owner+0x320/0x320
[  191.641105]  ? rcu_note_context_switch+0x710/0x710
[  191.646053]  __should_failslab+0x124/0x180
[  191.650306]  should_failslab+0x9/0x14
[  191.654121]  kmem_cache_alloc+0x2af/0x760
[  191.658280]  ? perf_trace_lock+0xd6/0x900
[  191.662447]  jbd2__journal_start+0x1d3/0xa70
[  191.666866]  ? jbd2_write_access_granted.part.8+0x420/0x420
[  191.672669]  ? rcu_note_context_switch+0x710/0x710
[  191.677598]  ? __might_sleep+0x95/0x190
[  191.681592]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  191.687209]  __ext4_journal_start_sb+0x17a/0x5e0
[  191.691953]  ? ext4_ioctl_setflags+0x1f1/0x7b0
[  191.696525]  ? ext4_journal_abort_handle.isra.4+0x260/0x260
[  191.702229]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  191.707761]  ? security_capable+0x99/0xc0
[  191.711903]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  191.717425]  ? ns_capable_common+0x13f/0x170
[  191.721825]  ext4_ioctl_setflags+0x1f1/0x7b0
[  191.726314]  ? ext4_ioc_getfsmap+0xeb0/0xeb0
[  191.730709]  ? down_read+0x1b0/0x1b0
[  191.734410]  ? __mnt_want_write_file+0xa2/0xc0
[  191.738981]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  191.744512]  ? mnt_want_write_file+0x141/0x330
[  191.749084]  ext4_ioctl+0xe41/0x4210
[  191.752790]  ? zap_class+0x720/0x720
[  191.756490]  ? ext4_ioctl_group_add+0x560/0x560
[  191.761148]  ? _parse_integer+0x190/0x190
[  191.765281]  ? graph_lock+0x170/0x170
[  191.769076]  ? zap_class+0x720/0x720
[  191.772783]  ? graph_lock+0x170/0x170
[  191.776581]  ? find_held_lock+0x36/0x1c0
[  191.780637]  ? lock_downgrade+0x8e0/0x8e0
[  191.784777]  ? rcu_is_watching+0x85/0x140
[  191.788911]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  191.794097]  ? __fget+0x40c/0x650
[  191.797538]  ? match_held_lock+0x861/0x8b0
[  191.801761]  ? expand_files.part.8+0x9a0/0x9a0
[  191.806330]  ? kasan_check_write+0x14/0x20
[  191.810551]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  191.815469]  ? wait_for_completion+0x870/0x870
[  191.820045]  ? ext4_ioctl_group_add+0x560/0x560
[  191.824703]  do_vfs_ioctl+0x1cf/0x16a0
[  191.828582]  ? ioctl_preallocate+0x2e0/0x2e0
[  191.832979]  ? fget_raw+0x20/0x20
[  191.836433]  ? __sb_end_write+0xac/0xe0
[  191.840398]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  191.846010]  ? fput+0x130/0x1a0
[  191.849281]  ? ksys_write+0x1a6/0x250
[  191.853071]  ? security_file_ioctl+0x94/0xc0
[  191.857468]  ksys_ioctl+0xa9/0xd0
[  191.860918]  __x64_sys_ioctl+0x73/0xb0
[  191.864792]  do_syscall_64+0x1b1/0x800
[  191.868665]  ? finish_task_switch+0x1ca/0x810
[  191.873148]  ? syscall_return_slowpath+0x5c0/0x5c0
[  191.878064]  ? syscall_return_slowpath+0x30f/0x5c0
[  191.882986]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  191.888345]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  191.893175]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  191.898347] RIP: 0033:0x455389
[  191.901523] RSP: 002b:00007f2048f85c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
2018/04/25 12:44:15 executing program 5:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0xc0c0583b, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:15 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=<r1=>0x0)
getpgrp(r1)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r2, 0x1)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)
r3 = socket(0x15, 0x6, 0x40)
ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00000000c0))
fallocate(r0, 0x2, 0x0, 0x0)

[  191.909217] RAX: ffffffffffffffda RBX: 00007f2048f866d4 RCX: 0000000000455389
[  191.916472] RDX: 00000000200002c0 RSI: 0000000040086602 RDI: 0000000000000013
[  191.923731] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  191.930986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  191.938253] R13: 0000000000000365 R14: 00000000006f8218 R15: 0000000000000000
2018/04/25 12:44:15 executing program 7:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086610, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:15 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x7, [], 0xbb}}, 0x14)

2018/04/25 12:44:15 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
dup3(r3, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0)
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/25 12:44:15 executing program 3 (fault-call:2 fault-nth:1):
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
clock_gettime(0x0, &(0x7f0000000080))
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:15 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:15 executing program 5:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x4008660f, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:15 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
r0 = creat(&(0x7f0000000140)='./file0\x00', 0x8)
ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)=<r1=>0x0)
ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000380)={0x100, 0xb55, &(0x7f0000000200)="954784b84e08d2aa232c531440d54feaad76589ad831cec276159bd6cf5aa87dccb64dd936fc593b77b7412f4ae55f376e6738d01671c8947a1443196a1c7c5083159cb420839ff95eb44da708f407ccff3d8d6dfa32605635", &(0x7f0000000280)="755cf4b98268f09fe57765c518bd4add878f82af0248a336c717900ede95827bec086edbd73d4cd4c1393a63db84b3f4ce12610da5ea58d4e862048601b83ee4610840c9b404829c870f7d5ea8c3adca13e8b3f42c9274b0535cda3cf7e2432af40bf796ec4e3e4a65d5e46df58ab3ce2a9acbbc4cd1e91b92eb735baa646ad9f8264c5c96c04e1c030bff195872e0c324afd4497154b7a94c9faa17603bc4bac5fddd7a8a2c0e3ae05d1fd95675c4bc5e89b23104d5febc4d3300580c912aba08e5fe303719a0eb93b4979241", 0x59, 0xcd})
mq_notify(r0, &(0x7f00000001c0)={0x0, 0x33, 0x0, @tid=r1})
r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x20000, 0x0)
ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0))
ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xff5)
ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000500)={r0})
fcntl$getflags(r0, 0x1)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)
readlinkat(r0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/237, 0xed)

2018/04/25 12:44:15 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x44, [], 0xbb}}, 0x14)

[  192.117315] EXT4-fs (sda1): resizing filesystem from 524032 to 16384 blocks
[  192.124887] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted
[  192.209926] FAULT_INJECTION: forcing a failure.
[  192.209926] name failslab, interval 1, probability 0, space 0, times 0
[  192.221275] CPU: 0 PID: 14448 Comm: syz-executor3 Not tainted 4.17.0-rc2+ #16
[  192.228566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  192.237928] Call Trace:
[  192.240533]  dump_stack+0x1b9/0x294
[  192.244242]  ? dump_stack_print_info.cold.2+0x52/0x52
[  192.249446]  ? __lock_acquire+0x7f5/0x5140
[  192.253700]  ? debug_check_no_locks_freed+0x310/0x310
[  192.258895]  ? perf_trace_lock+0xd6/0x900
[  192.263057]  should_fail.cold.4+0xa/0x1a
[  192.267126]  ? find_held_lock+0x36/0x1c0
[  192.271203]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  192.276330]  ? graph_lock+0x170/0x170
[  192.280186]  ? kasan_check_read+0x11/0x20
[  192.284349]  ? do_raw_spin_unlock+0x9e/0x2e0
[  192.288775]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  192.293383]  ? __lock_is_held+0xb5/0x140
[  192.297460]  ? check_same_owner+0x320/0x320
[  192.301770]  ? graph_lock+0x170/0x170
[  192.305564]  ? rcu_note_context_switch+0x710/0x710
[  192.310481]  ? print_usage_bug+0xc0/0xc0
[  192.314535]  __should_failslab+0x124/0x180
[  192.318761]  should_failslab+0x9/0x14
[  192.322551]  kmem_cache_alloc+0x2af/0x760
[  192.326697]  jbd2__journal_start+0x1d3/0xa70
[  192.331101]  ? jbd2_write_access_granted.part.8+0x420/0x420
[  192.336801]  ? rcu_note_context_switch+0x710/0x710
[  192.341723]  ? __might_sleep+0x95/0x190
[  192.345695]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  192.351227]  __ext4_journal_start_sb+0x17a/0x5e0
[  192.355973]  ? ext4_change_inode_journal_flag+0x1ce/0x3e0
[  192.361505]  ? ext4_journal_abort_handle.isra.4+0x260/0x260
[  192.367206]  ? up_write+0x72/0x210
[  192.370736]  ? up_read+0x110/0x110
[  192.374260]  ? __percpu_up_read+0x50/0x50
[  192.378397]  ? __wake_up+0xe/0x10
[  192.381843]  ext4_change_inode_journal_flag+0x1ce/0x3e0
[  192.387200]  ext4_ioctl_setflags+0x60e/0x7b0
[  192.391605]  ? ext4_ioc_getfsmap+0xeb0/0xeb0
[  192.396000]  ? down_read+0x1b0/0x1b0
[  192.399708]  ? __mnt_want_write_file+0xa2/0xc0
[  192.404284]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  192.409808]  ? mnt_want_write_file+0x141/0x330
[  192.414378]  ext4_ioctl+0xe41/0x4210
[  192.418082]  ? zap_class+0x720/0x720
[  192.421796]  ? ext4_ioctl_group_add+0x560/0x560
[  192.426485]  ? _parse_integer+0x190/0x190
[  192.430628]  ? graph_lock+0x170/0x170
[  192.434419]  ? zap_class+0x720/0x720
[  192.438129]  ? graph_lock+0x170/0x170
[  192.441919]  ? find_held_lock+0x36/0x1c0
[  192.445977]  ? lock_downgrade+0x8e0/0x8e0
[  192.450132]  ? rcu_is_watching+0x85/0x140
[  192.454275]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  192.459467]  ? __fget+0x40c/0x650
[  192.462913]  ? match_held_lock+0x861/0x8b0
[  192.467138]  ? expand_files.part.8+0x9a0/0x9a0
[  192.471708]  ? kasan_check_write+0x14/0x20
[  192.475935]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  192.480855]  ? wait_for_completion+0x870/0x870
[  192.485436]  ? ext4_ioctl_group_add+0x560/0x560
[  192.490097]  do_vfs_ioctl+0x1cf/0x16a0
[  192.493979]  ? ioctl_preallocate+0x2e0/0x2e0
[  192.498376]  ? fget_raw+0x20/0x20
[  192.501817]  ? __sb_end_write+0xac/0xe0
[  192.505784]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  192.511309]  ? fput+0x130/0x1a0
[  192.514573]  ? ksys_write+0x1a6/0x250
[  192.518365]  ? security_file_ioctl+0x94/0xc0
[  192.522767]  ksys_ioctl+0xa9/0xd0
[  192.526212]  __x64_sys_ioctl+0x73/0xb0
[  192.530090]  do_syscall_64+0x1b1/0x800
[  192.533967]  ? finish_task_switch+0x1ca/0x810
[  192.538463]  ? syscall_return_slowpath+0x5c0/0x5c0
[  192.543382]  ? syscall_return_slowpath+0x30f/0x5c0
[  192.548303]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  192.553657]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  192.558493]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  192.563668] RIP: 0033:0x455389
[  192.566843] RSP: 002b:00007f2048f85c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  192.574543] RAX: ffffffffffffffda RBX: 00007f2048f866d4 RCX: 0000000000455389
[  192.581800] RDX: 00000000200002c0 RSI: 0000000040086602 RDI: 0000000000000013
[  192.589056] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  192.596309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  192.603567] R13: 0000000000000365 R14: 00000000006f8218 R15: 0000000000000001
2018/04/25 12:44:16 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x800)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = creat(&(0x7f0000000040)='./file0\x00', 0x110)
connect$ipx(r2, &(0x7f0000000200)={0x4, 0xf7b3, 0x0, "2e642b07bf8b", 0x9}, 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={<r3=>0x0, 0x83, "be1c356769fb9aee44061308d983e7ea14562bb26f0e4acf9c5cd61d3681ee4d5bd07fa4d642116bbdc2aa1338a29b0ed3d5117d30895e7cf7b425028e04823e589d8aee9bf1596ecf69557a11540bb7114e648cc61301e386d603e9f151084d47e0e76f281437205ea1e405c81f1b319cf834ded1e9743c20ee22f9601987fd92d7c6"}, &(0x7f0000000080)=0x8b)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r3, 0x101}, 0x8)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000280), 0x4)
r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x40000000002800, 0x0)
ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r4, 0x4010ae74, &(0x7f0000000240)={0x3, 0x2, 0x6})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
socket$inet6_sctp(0xa, 0x5, 0x84)
close(r1)

2018/04/25 12:44:16 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
dup3(r3, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0)
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/25 12:44:16 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x45, [], 0xbb}}, 0x14)

2018/04/25 12:44:16 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x803, 0x0)
setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000), 0x2)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r1, 0x1)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)
r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)={0x6, [0x80, 0x9, 0x4, 0x80, 0x1, 0x6fc71454]}, 0x10)
ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f00000000c0)={{0xffffffffffffffff, 0x0, 0x198, 0x0, 0x8}, 0x7, 0x48, 'id1\x00', 'timer0\x00', 0x0, 0x7, 0x3, 0xffff, 0xffff})

2018/04/25 12:44:16 executing program 5:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x5452, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:16 executing program 7:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x4008660f, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:16 executing program 3 (fault-call:2 fault-nth:2):
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
clock_gettime(0x0, &(0x7f0000000080))
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:16 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:16 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x7b, [], 0xbb}}, 0x14)

2018/04/25 12:44:16 executing program 5:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x6611, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:16 executing program 7:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40049409, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:16 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

[  192.848192] FAULT_INJECTION: forcing a failure.
[  192.848192] name failslab, interval 1, probability 0, space 0, times 0
[  192.859526] CPU: 1 PID: 14478 Comm: syz-executor3 Not tainted 4.17.0-rc2+ #16
[  192.866814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  192.876175] Call Trace:
[  192.878763]  dump_stack+0x1b9/0x294
[  192.882392]  ? dump_stack_print_info.cold.2+0x52/0x52
[  192.887636]  should_fail.cold.4+0xa/0x1a
[  192.891697]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  192.896794]  ? ext4_change_inode_journal_flag+0x2eb/0x3e0
[  192.902319]  ? ext4_ioctl+0xe41/0x4210
[  192.906193]  ? do_vfs_ioctl+0x1cf/0x16a0
[  192.910241]  ? ksys_ioctl+0xa9/0xd0
[  192.913856]  ? __x64_sys_ioctl+0x73/0xb0
[  192.917907]  ? do_syscall_64+0x1b1/0x800
[  192.921957]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  192.927310]  ? graph_lock+0x170/0x170
[  192.931101]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  192.935678]  ? print_usage_bug+0xc0/0xc0
[  192.939726]  ? kasan_check_write+0x14/0x20
[  192.945092]  ? graph_lock+0x170/0x170
[  192.948883]  ? trace_hardirqs_off+0xd/0x10
[  192.953117]  ? __lock_is_held+0xb5/0x140
[  192.957191]  ? kasan_check_write+0x14/0x20
[  192.961427]  ? check_same_owner+0x320/0x320
[  192.965740]  ? jbd2_journal_stop+0x42e/0x15a0
[  192.970228]  ? rcu_note_context_switch+0x710/0x710
[  192.975146]  ? jbd2_journal_stop+0x42e/0x15a0
[  192.980156]  __should_failslab+0x124/0x180
[  192.984384]  should_failslab+0x9/0x14
[  192.988175]  kmem_cache_alloc+0x2af/0x760
[  192.992317]  jbd2__journal_start+0x1d3/0xa70
[  192.996719]  ? jbd2_write_access_granted.part.8+0x420/0x420
[  193.002421]  ? rcu_note_context_switch+0x710/0x710
[  193.007348]  ? __might_sleep+0x95/0x190
[  193.011314]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  193.016843]  __ext4_journal_start_sb+0x17a/0x5e0
[  193.021684]  ? ext4_ind_migrate+0x1d9/0x6f0
[  193.025996]  ? ext4_journal_abort_handle.isra.4+0x260/0x260
[  193.031714]  ? ext4_journal_abort_handle.isra.4+0x260/0x260
[  193.037413]  ? up_write+0x72/0x210
[  193.040943]  ? up_read+0x110/0x110
[  193.044466]  ? __percpu_up_read+0x50/0x50
[  193.048606]  ext4_ind_migrate+0x1d9/0x6f0
[  193.052743]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  193.058266]  ? ext4_change_inode_journal_flag+0x1fa/0x3e0
[  193.063793]  ext4_ioctl_setflags+0x711/0x7b0
[  193.068197]  ? ext4_ioc_getfsmap+0xeb0/0xeb0
[  193.072594]  ? down_read+0x1b0/0x1b0
[  193.076297]  ? __mnt_want_write_file+0xa2/0xc0
[  193.080869]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  193.086397]  ? mnt_want_write_file+0x141/0x330
[  193.090972]  ext4_ioctl+0xe41/0x4210
[  193.094677]  ? zap_class+0x720/0x720
[  193.098379]  ? ext4_ioctl_group_add+0x560/0x560
[  193.103039]  ? _parse_integer+0x190/0x190
[  193.107178]  ? graph_lock+0x170/0x170
[  193.110966]  ? zap_class+0x720/0x720
[  193.114691]  ? graph_lock+0x170/0x170
[  193.118484]  ? find_held_lock+0x36/0x1c0
[  193.122539]  ? lock_downgrade+0x8e0/0x8e0
[  193.126685]  ? rcu_is_watching+0x85/0x140
[  193.130837]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  193.136040]  ? __fget+0x40c/0x650
[  193.139491]  ? match_held_lock+0x861/0x8b0
[  193.143718]  ? expand_files.part.8+0x9a0/0x9a0
[  193.148289]  ? kasan_check_write+0x14/0x20
[  193.152516]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  193.157442]  ? wait_for_completion+0x870/0x870
[  193.162022]  ? ext4_ioctl_group_add+0x560/0x560
[  193.166693]  do_vfs_ioctl+0x1cf/0x16a0
[  193.170576]  ? ioctl_preallocate+0x2e0/0x2e0
[  193.174974]  ? fget_raw+0x20/0x20
[  193.178418]  ? __sb_end_write+0xac/0xe0
[  193.182384]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  193.187909]  ? fput+0x130/0x1a0
[  193.191179]  ? ksys_write+0x1a6/0x250
[  193.194972]  ? security_file_ioctl+0x94/0xc0
[  193.199370]  ksys_ioctl+0xa9/0xd0
[  193.202814]  __x64_sys_ioctl+0x73/0xb0
[  193.206705]  do_syscall_64+0x1b1/0x800
[  193.210585]  ? finish_task_switch+0x1ca/0x810
[  193.215071]  ? syscall_return_slowpath+0x5c0/0x5c0
[  193.219991]  ? syscall_return_slowpath+0x30f/0x5c0
[  193.224914]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[  193.230270]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  193.235117]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  193.240293] RIP: 0033:0x455389
[  193.243563] RSP: 002b:00007f2048f85c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  193.251259] RAX: ffffffffffffffda RBX: 00007f2048f866d4 RCX: 0000000000455389
[  193.258518] RDX: 00000000200002c0 RSI: 0000000040086602 RDI: 0000000000000013
[  193.265777] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  193.273035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  193.280292] R13: 0000000000000365 R14: 00000000006f8218 R15: 0000000000000002
2018/04/25 12:44:16 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
fcntl$getflags(r0, 0x40b)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz1\x00', 0x1ff)
ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080))
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4)
close(r0)
ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f00000000c0)={0x7, 0x8})

2018/04/25 12:44:16 executing program 7:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40086604, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:16 executing program 5:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x400c6615, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:16 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x41, [], 0xbb}}, 0x14)

2018/04/25 12:44:16 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:16 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000000080)='/dev/ptmx\x00', 0x1)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
fcntl$getflags(r0, 0x1)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:44:16 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
dup3(r3, r2, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc011, r3, 0x0)
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/25 12:44:16 executing program 3 (fault-call:2 fault-nth:3):
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
clock_gettime(0x0, &(0x7f0000000080))
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:17 executing program 7:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x6611, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:17 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [0x4000000000000], 0xbb}}, 0x14)

2018/04/25 12:44:17 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40000, 0x0)
fcntl$getflags(r1, 0x1)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=<r2=>0x0)
r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x4000, 0x0)
setsockopt$packet_buf(r3, 0x107, 0x7, &(0x7f00000001c0)="991dc8b8b8737e2c6855fdd8c263d8cc8270cea81819cd5475cafde3c68b0675eca1936256d1172468618f7f1702ef8465d066ee5f269888af01cd64e680c984ec72f2189efee3ca5e92616a7b3c9e0e7d5b5dc03037bb90355d0ef2e12bffaf524bb7da0e69866cca5034ace0ff225d8fb7b3dce166d27bdda6f34d55c83d342a1f470791bcdd1a2681c26844dad86cc9595d0fe193217c56a9fa25de669ada724017c409b4c987c60e6ea46053ce239aad3c1cf6319731d25887916c0f91deac53805dec9a5710a3c4a50f8738450dcb9f4303629c77ae4c31760a4de1dc1b", 0xe0)
ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000002c0)=0x89)
perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x1, 0x11, 0x1f, 0x80000001, 0x0, 0x1ff, 0x20000, 0xa, 0x523, 0x1261, 0x7, 0x5, 0x6, 0x8001, 0x20, 0xbfb3, 0x0, 0x40, 0x8001, 0x3, 0x7, 0x40, 0x1, 0x8000, 0x8, 0x7c, 0x10000, 0x3f, 0x5, 0x7, 0x0, 0x401, 0x9, 0x94, 0x10001, 0x9, 0x0, 0x7fffffff, 0x2, @perf_bp={&(0x7f0000000080), 0xc}, 0x8000, 0x0, 0x101, 0x6, 0x8, 0x40, 0x5}, r2, 0x9, r0, 0x8)

2018/04/25 12:44:17 executing program 5:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0xc0045878, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:17 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:17 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
clock_gettime(0x0, &(0x7f0000000080))
ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:17 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
dup3(r3, r2, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc011, r3, 0x0)
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/25 12:44:17 executing program 7:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0xc0045878, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:17 executing program 5:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x5451, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:17 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [0x100000000000000], 0xbb}}, 0x14)

2018/04/25 12:44:17 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0xfffffffffffffffe)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, r0, 0x0)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x80, 0x0)
connect$vsock_stream(r3, &(0x7f0000000180)={0x28, 0x0, 0x2710, @my=0x0}, 0x10)
ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00000000c0)={'bcsh0\x00', 0x5})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, <r5=>0x0})
ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r5, 0x10, &(0x7f0000000080)={0x1000})
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:44:17 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x1)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)
r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x0)
ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})

2018/04/25 12:44:17 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
clock_gettime(0x0, &(0x7f0000000080))
ioctl$fiemap(r0, 0x6612, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:17 executing program 7:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x801c581f, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:17 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
dup3(r3, r2, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc011, r3, 0x0)
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/25 12:44:17 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [0xfffffff5], 0xbb}}, 0x14)

2018/04/25 12:44:17 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:17 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r0, 0x1)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)=ANY=[], 0x0)

2018/04/25 12:44:17 executing program 5:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x801c581f, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:18 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4)
fsync(r1)
r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x2, 0x200)
ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430)
r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x1, 0x0)
ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=<r5=>0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0, <r7=>0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f00000000c0)=0xe8)
ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000000240)={0xffffffffffffbd4f, 0x1, r5, 0x5, r7, 0xffffffffffffffff, 0x5, 0x80000000})
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000002c0)={'erspan0\x00', r6})
close(r0)

2018/04/25 12:44:18 executing program 7:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:18 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:19 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
clock_gettime(0x0, &(0x7f0000000080))
ioctl$fiemap(r0, 0x80087601, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:19 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [0xf5ffffff00000000], 0xbb}}, 0x14)

2018/04/25 12:44:19 executing program 5:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40305828, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:19 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
dup3(r3, r2, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0x0, r3, 0x0)
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/25 12:44:19 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e, 0x800)
clock_gettime(0x0, &(0x7f0000009240)={<r1=>0x0, <r2=>0x0})
recvmmsg(r0, &(0x7f0000009040)=[{{&(0x7f0000000140)=@ax25, 0x80, &(0x7f0000001480)=[{&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/132, 0x84}, {&(0x7f0000001380)=""/211, 0xd3}], 0x5, &(0x7f0000001500)=""/162, 0xa2, 0x1000}, 0x1}, {{0x0, 0x0, &(0x7f00000025c0)=[{&(0x7f00000015c0)=""/4096, 0x1000}], 0x1, &(0x7f0000002600)=""/27, 0x1b, 0x7}, 0x7}, {{&(0x7f0000002640)=@llc, 0x80, &(0x7f0000002d40)=[{&(0x7f00000026c0)=""/204, 0xcc}, {&(0x7f00000027c0)=""/59, 0x3b}, {&(0x7f0000002800)=""/175, 0xaf}, {&(0x7f00000028c0)=""/141, 0x8d}, {&(0x7f0000002980)=""/252, 0xfc}, {&(0x7f0000002a80)=""/236, 0xec}, {&(0x7f0000002b80)=""/143, 0x8f}, {&(0x7f0000002c40)=""/215, 0xd7}], 0x8, &(0x7f0000002dc0)=""/82, 0x52, 0xfffffffffffff801}, 0x6}, {{&(0x7f0000002e40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000003f40)=[{&(0x7f0000002ec0)=""/88, 0x58}, {&(0x7f0000002f40)=""/4096, 0x1000}], 0x2, &(0x7f0000003f80)=""/251, 0xfb, 0x4b87a129}, 0xfffffffffffffff9}, {{0x0, 0x0, &(0x7f0000004380)=[{&(0x7f0000004080)=""/81, 0x51}, {&(0x7f0000004100)=""/90, 0x5a}, {&(0x7f0000004180)=""/239, 0xef}, {&(0x7f0000004280)=""/197, 0xc5}], 0x4, &(0x7f00000043c0)=""/4096, 0x1000, 0x200}, 0x2}, {{&(0x7f00000053c0)=@ll, 0x80, &(0x7f0000006840)=[{&(0x7f0000005440)=""/46, 0x2e}, {&(0x7f0000005480)=""/134, 0x86}, {&(0x7f0000005540)=""/182, 0xb6}, {&(0x7f0000005600)=""/211, 0xd3}, {&(0x7f0000005700)=""/58, 0x3a}, {&(0x7f0000005740)=""/4096, 0x1000}, {&(0x7f0000006740)=""/203, 0xcb}], 0x7, &(0x7f00000068c0)=""/253, 0xfd, 0x4}, 0x20}, {{0x0, 0x0, &(0x7f0000007cc0)=[{&(0x7f00000069c0)=""/142, 0x8e}, {&(0x7f0000006a80)=""/4096, 0x1000}, {&(0x7f0000007a80)=""/103, 0x67}, {&(0x7f0000007b00)=""/123, 0x7b}, {&(0x7f0000007b80)=""/63, 0x3f}, {&(0x7f0000007bc0)=""/230, 0xe6}], 0x6, &(0x7f0000007d40)=""/239, 0xef, 0x9a}, 0x3f8000000000000}, {{&(0x7f0000007e40)=@ipx, 0x80, &(0x7f0000009000)=[{&(0x7f0000007ec0)=""/4096, 0x1000}, {&(0x7f0000008ec0)=""/112, 0x70}, {&(0x7f0000008f40)=""/84, 0x54}, {&(0x7f0000008fc0)=""/50, 0x32}], 0x4, 0x0, 0x0, 0x9}, 0x2}], 0x8, 0x100, &(0x7f0000009280)={r1, r2+30000000})
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
fcntl$getflags(r3, 0x1)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

2018/04/25 12:44:19 executing program 6:
r0 = socket$inet6(0xa, 0x4, 0x4)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={<r1=>0x0, 0x80}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="e30000005c2c0dc447a1d9b468ba63bd754cfc9fca25983c76d20c8714cfc3a79873c11afba46809ee6cbedb57f498f3018f8774a1ad83e3adca385ecceed2ce8bdcaaefa71ef7c78fc1f1b301d14ebe166402fc109e8a5dbb3067fa5a650bcb6e509fb6ed9fafba8090d9ae83c5bee5cb01b7bceadf911983aa3f2d3448067fc81ced35f08160780fedf765dcbdb79c9ab7bb24ae2c5e6456814a69b847f6214fb06d00bfe53343cd974281ce28311a8be05bedaf305041e77a4b76eb97ce5756be897fb9f1228156931c7a6b2ece10b5ce6cfe28b7b28cbb8f0fca135cb9e3d52006561e4610"], &(0x7f00000000c0)=0xeb)
mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x22000001, 0x8003e, 0xffffffffffffffff, 0xfffffffffffe)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r3 = socket$inet6_sctp(0xa, 0xffffffffeffffffd, 0x84)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4)
close(r2)

2018/04/25 12:44:19 executing program 7:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x80086603, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:19 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:19 executing program 7:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0xc0045877, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:19 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0)

2018/04/25 12:44:19 executing program 3:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
clock_gettime(0x0, &(0x7f0000000080))
ioctl$fiemap(r0, 0x401c5820, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:19 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=<r2=>0x0, &(0x7f0000000100)=0x4)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r2, 0x299b}, 0x8)
fcntl$getflags(r0, 0x1)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)
ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000180)=0xff)

2018/04/25 12:44:19 executing program 5:
r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0)
ioctl$fiemap(r0, 0x40049409, &(0x7f00000002c0)={0x4000})

2018/04/25 12:44:19 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [0x1000000], 0xbb}}, 0x14)

2018/04/25 12:44:19 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x800)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
r2 = accept(r1, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x80)
ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000140)=0x3)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4)
close(r0)

2018/04/25 12:44:19 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
dup3(r3, r2, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0x0, r3, 0x0)
quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)="fe248e7f54908b117a0fac49ab85ba53fcb0d56dc9698e57bfa1d2c28b5e6aecc3e338f04a525c7d46a86ad460d5014038b21d467d2be72d13a94dbd54a262fb2ae3e6a3bc308b2136e0c73eb2ee603b06e8e6741635f5497129c16ebe4fd69dc1ecf49da5860fe3b7e49e8ead0dce7508de8be85d08b4c41f393f24cb5c5b4841f19671ae2fa66b33e33f2e42ed643dfb4e51cb8563f7653b123f563346a4d741f2118cb11a8feb25a368c66909740008cabb36538c51a30c32e34521fea80f111a102fec7ad1a3d42eb6079d41531c5e01")
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/25 12:44:19 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [0xf5ffffff], 0xbb}}, 0x14)

2018/04/25 12:44:19 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x800, 0x0)
getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=@random={'os2.', '/dev/snd/midiC#D#\x00'}, &(0x7f00000002c0)=""/92, 0x5c)
fcntl$getflags(r0, 0x1)
r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x4, 0x0)
getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=<r2=>0x0, &(0x7f0000000100)=0x4)
perf_event_open$cgroup(&(0x7f00000001c0)={0x7, 0x70, 0x7, 0x9, 0x4, 0x100000001, 0x0, 0x3, 0x4, 0x3, 0x6, 0x5, 0x8, 0x2, 0x4, 0x0, 0x8, 0x4, 0x6442, 0x9, 0x3, 0x1, 0x1, 0x80000000, 0x400000, 0x8, 0x5, 0x1, 0x5, 0x3, 0x6, 0x400, 0xc5, 0x0, 0x3, 0xaa, 0x3ff, 0x3f, 0x0, 0x8, 0x6, @perf_bp={&(0x7f0000000180), 0x4}, 0x2, 0x7, 0x5, 0x7, 0x6}, r1, 0x5, r1, 0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x0, 0x1, 0x7}, 0x10)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0)

[  246.751178] INFO: task kworker/0:3:2104 blocked for more than 120 seconds.
[  246.758303]       Not tainted 4.17.0-rc2+ #16
[  246.762835] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  246.770818] kworker/0:3     D19800  2104      2 0x80000000
[  246.776507] Workqueue: events cgwb_release_workfn
[  246.781370] Call Trace:
[  246.783989]  __schedule+0x801/0x1e30
[  246.787735]  ? __sched_text_start+0x8/0x8
[  246.791937]  ? lock_downgrade+0x8e0/0x8e0
[  246.796114]  ? mark_held_locks+0xc9/0x160
[  246.800287]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  246.804908]  ? _raw_spin_unlock_irqrestore+0x74/0xc0
[  246.810046]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  246.815109]  schedule+0xef/0x430
[  246.818511]  ? prepare_to_wait+0x194/0x4d0
[  246.822777]  ? __schedule+0x1e30/0x1e30
[  246.826796]  ? finish_wait+0x420/0x420
[  246.830713]  ? graph_lock+0x170/0x170
[  246.834562]  ? print_usage_bug+0xc0/0xc0
[  246.838650]  ? find_held_lock+0x36/0x1c0
[  246.842753]  bit_wait+0x18/0x90
[  246.846063]  __wait_on_bit+0xb3/0x130
[  246.849885]  ? bit_wait_io+0x90/0x90
[  246.853635]  out_of_line_wait_on_bit+0x204/0x3a0
[  246.858424]  ? check_same_owner+0x320/0x320
[  246.862774]  ? __wait_on_bit+0x130/0x130
[  246.866886]  ? init_wait_var_entry+0x1a0/0x1a0
[  246.871500]  ? __might_sleep+0x95/0x190
[  246.875514]  wb_shutdown+0x370/0x470
[  246.879270]  ? set_wb_congested+0x70/0x70
[  246.883456]  ? graph_lock+0x170/0x170
[  246.887285]  ? lock_acquire+0x257/0x520
[  246.891300]  cgwb_release_workfn+0x87/0x750
[  246.895655]  ? wb_get_create+0x1dd0/0x1dd0
[  246.899928]  ? __lock_is_held+0xb5/0x140
[  246.904036]  process_one_work+0xc1e/0x1b50
[  246.908340]  ? finish_task_switch+0x28b/0x810
[  246.912865]  ? pwq_dec_nr_in_flight+0x490/0x490
[  246.917582]  ? __schedule+0x809/0x1e30
[  246.921493]  ? graph_lock+0x170/0x170
[  246.925335]  ? find_held_lock+0x36/0x1c0
[  246.929427]  ? find_held_lock+0x36/0x1c0
[  246.933521]  ? lock_acquire+0x1dc/0x520
[  246.937532]  ? worker_thread+0x41f/0x1440
[  246.941697]  ? lock_downgrade+0x8e0/0x8e0
[  246.945886]  ? lock_release+0xa10/0xa10
[  246.949897]  ? kasan_check_read+0x11/0x20
[  246.954084]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  246.958709]  worker_thread+0x1cc/0x1440
[  246.962709]  ? process_one_work+0x1b50/0x1b50
[  246.967260]  ? graph_lock+0x170/0x170
[  246.971082]  ? find_held_lock+0x36/0x1c0
[  246.975180]  ? find_held_lock+0x36/0x1c0
[  246.979284]  ? __schedule+0x1e30/0x1e30
[  246.983287]  ? do_raw_spin_unlock+0x9e/0x2e0
[  246.987733]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  246.992338]  ? _raw_spin_unlock_irqrestore+0x74/0xc0
[  246.997489]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  247.002537]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  247.008124]  ? __kthread_parkme+0x1b7/0x280
[  247.012470]  kthread+0x345/0x410
[  247.015873]  ? process_one_work+0x1b50/0x1b50
[  247.020404]  ? kthread_bind+0x40/0x40
[  247.024235]  ret_from_fork+0x3a/0x50
[  247.027994] 
[  247.027994] Showing all locks held in the system:
[  247.034357] 2 locks held by khungtaskd/891:
[  247.038847]  #0: 00000000fe99ed50 (rcu_read_lock){....}, at: watchdog+0x1ff/0xf60
[  247.046528]  #1: 000000008c212f60 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xde/0x34a
[  247.055718] 1 lock held by khugepaged/897:
[  247.059991]  #0: 000000004bfcc389 (&mm->mmap_sem){++++}, at: collapse_huge_page+0x2b1/0x2110
[  247.068676] 2 locks held by kworker/0:3/2104:
[  247.073304]  #0: 0000000076933e0c ((wq_completion)"events"){+.+.}, at: process_one_work+0xaef/0x1b50
[  247.082638]  #1: 00000000532bb41e ((work_completion)(&wb->release_work)){+.+.}, at: process_one_work+0xb46/0x1b50
[  247.093112] 2 locks held by rs:main Q:Reg/4394:
[  247.097834]  #0: 00000000a4a0cd78 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x1a9/0x1e0
[  247.105871]  #1: 00000000ecc2adc0 (sb_writers#4){++++}, at: vfs_write+0x452/0x560
[  247.113548] 1 lock held by rsyslogd/4396:
[  247.117733]  #0: 00000000197a968a (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x1a9/0x1e0
[  247.125749] 2 locks held by getty/4486:
[  247.129763]  #0: 0000000030f7d1a7 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40
[  247.138057]  #1: 000000002d8d7152 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0
[  247.146964] 2 locks held by getty/4487:
[  247.150972]  #0: 00000000277ef0a9 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40
[  247.159293]  #1: 00000000c938ba48 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0
[  247.168211] 2 locks held by getty/4488:
[  247.172207]  #0: 00000000e348ddee (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40
[  247.180499]  #1: 00000000522edbc6 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0
[  247.189392] 2 locks held by getty/4489:
[  247.193390]  #0: 00000000a2c7a569 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40
[  247.201846]  #1: 00000000768ee6fb (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0
[  247.210767] 2 locks held by getty/4490:
[  247.214765]  #0: 00000000321cb1aa (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40
[  247.223052]  #1: 00000000cd488419 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0
[  247.231944] 2 locks held by getty/4491:
[  247.235932]  #0: 0000000024750cf7 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40
[  247.244234]  #1: 000000000ce3df76 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0
[  247.253148] 2 locks held by getty/4492:
[  247.257140]  #0: 00000000f783fa1f (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40
[  247.265441]  #1: 00000000a1a9ac8f (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0
[  247.274356] 2 locks held by syz-fuzzer/4510:
[  247.278811]  #0: 000000004bfcc389 (&mm->mmap_sem){++++}, at: __do_page_fault+0x381/0xe40
[  247.287088]  #1: 000000000f5dbb7f (sb_pagefaults){++++}, at: ext4_page_mkwrite+0x1c8/0x1420
[  247.295647] 2 locks held by syz-fuzzer/4511:
[  247.300107]  #0: 000000004bfcc389 (&mm->mmap_sem){++++}, at: __do_page_fault+0x381/0xe40
[  247.308384]  #1: 000000000f5dbb7f (sb_pagefaults){++++}, at: ext4_page_mkwrite+0x1c8/0x1420
[  247.317194] 1 lock held by syz-executor1/4563:
[  247.321818]  #0: 00000000ecc2adc0 (sb_writers#4){++++}, at: mnt_want_write+0x3f/0xc0
[  247.329769] 1 lock held by syz-executor4/4566:
[  247.334380]  #0: 00000000ecc2adc0 (sb_writers#4){++++}, at: mnt_want_write+0x3f/0xc0
[  247.342335] 2 locks held by syz-executor0/14633:
[  247.347113]  #0: 000000002b4babf2 (&mm->mmap_sem){++++}, at: __do_page_fault+0x381/0xe40
[  247.355399]  #1: 000000000f5dbb7f (sb_pagefaults){++++}, at: ext4_page_mkwrite+0x1c8/0x1420
[  247.363995] 1 lock held by syz-executor3/14637:
[  247.368713]  #0: 00000000ecc2adc0 (sb_writers#4){++++}, at: mnt_want_write+0x3f/0xc0
[  247.376674] 2 locks held by syz-executor7/14640:
[  247.381459]  #0: 00000000026b2e46 (&mm->mmap_sem){++++}, at: __do_page_fault+0x381/0xe40
[  247.389753]  #1: 000000000f5dbb7f (sb_pagefaults){++++}, at: ext4_page_mkwrite+0x1c8/0x1420
[  247.398290] 2 locks held by syz-executor5/14641:
[  247.403087]  #0: 00000000b9c2482d (&mm->mmap_sem){++++}, at: __do_page_fault+0x381/0xe40
[  247.411388]  #1: 000000000f5dbb7f (sb_pagefaults){++++}, at: ext4_page_mkwrite+0x1c8/0x1420
[  247.419951] 1 lock held by syz-executor5/14646:
[  247.424657]  #0: 00000000ecc2adc0 (sb_writers#4){++++}, at: mnt_want_write+0x3f/0xc0
[  247.432613] 2 locks held by syz-executor2/14643:
[  247.437391]  #0: 000000002af30f6e (&mm->mmap_sem){++++}, at: __do_page_fault+0x381/0xe40
[  247.445693]  #1: 000000000f5dbb7f (sb_pagefaults){++++}, at: ext4_page_mkwrite+0x1c8/0x1420
[  247.454249] 1 lock held by syz-executor6/14647:
[  247.459284]  #0: 00000000ecc2adc0 (sb_writers#4){++++}, at: mnt_want_write+0x3f/0xc0
[  247.467222] 
[  247.468863] =============================================
[  247.468863] 
[  247.475937] NMI backtrace for cpu 1
[  247.479593] CPU: 1 PID: 891 Comm: khungtaskd Not tainted 4.17.0-rc2+ #16
[  247.486414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  247.495754] Call Trace:
[  247.498330]  dump_stack+0x1b9/0x294
[  247.501946]  ? dump_stack_print_info.cold.2+0x52/0x52
[  247.507124]  nmi_cpu_backtrace.cold.4+0x19/0xce
[  247.511796]  ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f
[  247.516972]  nmi_trigger_cpumask_backtrace+0x151/0x192
[  247.522235]  arch_trigger_cpumask_backtrace+0x14/0x20
[  247.527409]  watchdog+0xc10/0xf60
[  247.530846]  ? reset_hung_task_detector+0xb0/0xb0
[  247.535678]  ? __schedule+0x1e30/0x1e30
[  247.539635]  ? do_raw_spin_unlock+0x9e/0x2e0
[  247.544028]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  247.548597]  ? _raw_spin_unlock_irqrestore+0x74/0xc0
[  247.553682]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  247.558685]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  247.564206]  ? __kthread_parkme+0x1b7/0x280
[  247.568509]  kthread+0x345/0x410
[  247.571859]  ? reset_hung_task_detector+0xb0/0xb0
[  247.576684]  ? kthread_bind+0x40/0x40
[  247.580474]  ret_from_fork+0x3a/0x50
[  247.584267] Sending NMI from CPU 1 to CPUs 0:
[  247.588803] NMI backtrace for cpu 0
[  247.588813] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.17.0-rc2+ #16
[  247.588817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  247.588828] RIP: 0010:scheduler_ipi+0x1bb/0xa30
[  247.588831] RSP: 0018:ffff8801dae07cf0 EFLAGS: 00000046
[  247.588838] RAX: ffff8801dae07d28 RBX: 1ffff1003b5c0fa1 RCX: ffffffff8152ff00
[  247.588842] RDX: dffffc0000000000 RSI: ffff8801dae07d28 RDI: ffff8801dae2c608
[  247.588846] RBP: ffff8801dae07e90 R08: ffff8801dae2c608 R09: ffffed003b5c58c1
[  247.588850] R10: ffffed003b5c58c1 R11: ffff8801dae2c60b R12: 000000000002c580
[  247.588854] R13: ffff8801dae2c580 R14: ffff8801dae07e68 R15: 0000000000000000
[  247.588860] FS:  0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000
[  247.588864] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  247.588867] CR2: 0000000001e93000 CR3: 00000001b0b81000 CR4: 00000000001426f0
[  247.588874] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  247.588877] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  247.588879] Call Trace:
[  247.588882]  <IRQ>
[  247.588891]  ? migration_cpu_stop+0x460/0x460
[  247.588901]  ? rcu_nmi_exit+0x240/0x2b0
[  247.588907]  ? rcu_idle_enter+0x460/0x460
[  247.588917]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  247.588926]  ? clockevents_program_event+0x140/0x370
[  247.588935]  ? kasan_check_read+0x11/0x20
[  247.588941]  ? rcu_is_watching+0x85/0x140
[  247.588948]  ? rcu_pm_notify+0xc0/0xc0
[  247.588953]  ? task_prio+0x50/0x50
[  247.588961]  ? rcu_irq_exit+0xd8/0x110
[  247.588969]  smp_reschedule_interrupt+0xed/0x660
[  247.588976]  ? smp_thermal_interrupt+0x800/0x800
[  247.588984]  ? kvm_clock_read+0x25/0x30
[  247.588990]  ? kvm_sched_clock_read+0x9/0x20
[  247.588995]  ? sched_clock+0x31/0x40
[  247.589002]  ? sched_clock_cpu+0x1b/0x180
[  247.589011]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  247.589018]  reschedule_interrupt+0xf/0x20
[  247.589021]  </IRQ>
[  247.589028] RIP: 0010:native_safe_halt+0x6/0x10
[  247.589031] RSP: 0018:ffffffff88c07bc0 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff02
[  247.589037] RAX: dffffc0000000000 RBX: 1ffffffff1180f7b RCX: 0000000000000000
[  247.589041] RDX: 1ffffffff11a3160 RSI: 0000000000000001 RDI: ffffffff88d18b00
[  247.589045] RBP: ffffffff88c07bc0 R08: ffffed003b5c46c3 R09: 0000000000000000
[  247.589048] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  247.589052] R13: ffffffff88c07c78 R14: ffffffff897beda0 R15: 0000000000000000
[  247.589061]  default_idle+0xc2/0x440
[  247.589068]  ? __sched_text_end+0x3/0x3
[  247.589075]  ? rcu_idle_enter+0x304/0x460
[  247.589082]  ? rcu_eqs_special_set+0x190/0x190
[  247.589090]  ? tsc_verify_tsc_adjust+0xf7/0x360
[  247.589097]  ? mark_tsc_async_resets+0x20/0x20
[  247.589103]  ? tick_nohz_idle_enter+0x219/0x320
[  247.589110]  arch_cpu_idle+0x10/0x20
[  247.589116]  default_idle_call+0x6d/0x90
[  247.589123]  do_idle+0x395/0x560
[  247.589130]  ? arch_cpu_idle_exit+0x70/0x70
[  247.589138]  cpu_startup_entry+0x104/0x120
[  247.589145]  ? cpu_in_idle+0x20/0x20
[  247.589152]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  247.589158]  ? trace_hardirqs_on+0xd/0x10
[  247.589164]  rest_init+0xe1/0xe4
[  247.589172]  start_kernel+0x906/0x92d
[  247.589178]  ? mem_encrypt_init+0xb/0xb
[  247.589184]  ? early_idt_handler_common+0x3b/0x60
[  247.589193]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  247.589198]  ? x86_family+0x3e/0x50
[  247.589205]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  247.589212]  x86_64_start_reservations+0x29/0x2b
[  247.589218]  x86_64_start_kernel+0x76/0x79
[  247.589225]  secondary_startup_64+0xa5/0xb0
[  247.589228] Code: 00 4c 89 c7 4c 89 85 70 fe ff ff e8 50 82 62 00 49 8d 86 c0 fe ff ff 4c 8b 85 70 fe ff ff 48 ba 00 00 00 00 00 fc ff df 48 89 c6 <48> 8b 8d 68 fe ff ff 48 c1 ee 03 c6 04 16 04 4c 89 c6 48 c1 ee 
[  247.589802] Kernel panic - not syncing: hung_task: blocked tasks
[  247.955186] CPU: 1 PID: 891 Comm: khungtaskd Not tainted 4.17.0-rc2+ #16
[  247.962005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  247.971783] Call Trace:
[  247.974361]  dump_stack+0x1b9/0x294
[  247.977971]  ? dump_stack_print_info.cold.2+0x52/0x52
[  247.983150]  ? printk_safe_log_store+0x260/0x260
[  247.987892]  panic+0x22f/0x4de
[  247.991065]  ? add_taint.cold.5+0x16/0x16
[  247.995197]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  248.000719]  ? nmi_trigger_cpumask_backtrace+0x13a/0x192
[  248.006157]  ? printk_safe_flush+0xd7/0x130
[  248.010725]  watchdog+0xc21/0xf60
[  248.014697]  ? reset_hung_task_detector+0xb0/0xb0
[  248.019527]  ? __schedule+0x1e30/0x1e30
[  248.023492]  ? do_raw_spin_unlock+0x9e/0x2e0
[  248.027891]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  248.032474]  ? _raw_spin_unlock_irqrestore+0x74/0xc0
[  248.037653]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  248.042657]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  248.048182]  ? __kthread_parkme+0x1b7/0x280
[  248.052487]  kthread+0x345/0x410
[  248.055928]  ? reset_hung_task_detector+0xb0/0xb0
[  248.060756]  ? kthread_bind+0x40/0x40
[  248.064546]  ret_from_fork+0x3a/0x50
[  248.069033] Dumping ftrace buffer:
[  248.072677]    (ftrace buffer empty)
[  248.076384] Kernel Offset: disabled
[  248.079998] Rebooting in 86400 seconds..