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{&(0x7f0000003780)="5ea82a6209c159598e017ccbda92e85fca6cab1d92f1d61f050e50e33b3691ba59d548a8045b211e58dc5da3f3b031299ce64a010e7658bd47ac7c43e316ebb6d0298e103581476083bcafcbb2c89241150d0374fbbc875b4f7785521ca2650f45b93ee3328b9d759e8c05107f21cb1501a1561d747554b0b7b39bc408a1fdde6fdbaa3c96d444b278d1a31be539118acb25862b06d45fd8e8192e749037f41e1819934b1efa715f06d992844c7877c62a82021deac5a6494e02f2a3bb00fd4c6eefda90634e02b1766254aba7941bd497c03c284111db", 0xd7}, {&(0x7f0000003880)="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", 0x1000}, {&(0x7f0000004880)="317475087302bfb3714354e0edd57b4fbd5ed12bb51087ce63fbfa8902d6b32f575533a9bcf589", 0x27}, {&(0x7f00000048c0)="dcfd227e6abf99f9cbc371fcef6a1d4e24cd29aef729970a3078c682889b8f10ad5aa4f6d1c13b396ff517893b14f493de705409755cbf967bd5df0983786b31c7c46e7158ac4efdc7fb68216d231c2c574c5a07d9c54611827eab5aaa7d4940dd35620bedfb308563af0a4e2ae89a302153c17c27097fe43d6f3d3f14c7592d8e48b29f45009cfc27d5d2f3eee65e870693b76acae4", 0x96}], 0xa, &(0x7f0000004a00)={0x70, 0x11b, 0x4, "1f83093753792dc211c5dabb022153d1cf12ca6057ace4db7df30019461ee0acbdc57f561c13bed0ff03529717e36f17aa9b72aae0f3174cb1713389bafa03743791751a86f50dda5e2f712b989d6bc88ded801edb8f4bca725a2eaa79073c9486f23c7d"}, 0x70, 0x800}], 0x5, 0x10)
ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000004b40)={0x5, 0xfffffffffffffb44, 0x0, 0x2, 0xff})
r2 = socket$pptp(0x18, 0x1, 0x2)
fcntl$getownex(r1, 0x10, &(0x7f0000005d80)={0x0, <r3=>0x0})
lstat(&(0x7f0000005dc0)='./file1\x00', &(0x7f0000005e00)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getegid()
ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000005e80)=<r6=>0x0)
lstat(&(0x7f0000005ec0)='./file0\x00', &(0x7f0000005f00)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005f80)={0x0, 0x0, <r8=>0x0}, &(0x7f0000005fc0)=0xc)
sendmsg$unix(r0, &(0x7f0000006080)={&(0x7f0000004b80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005d40)=[{&(0x7f0000004c00)="8bff665ca27ab9d155b92da317a364e399abbfac625b55158481a287ddf1aef53bfbb878d4058893f5d765750f71ffaa0568512406e4977e6a32042de670fb398ed1f4335a7e5bf282d0b1333aacf0b771e78f0f4a746e4dd0d28a1df597baa63f2ef569ea42aaa6244668f9ced275fad6876be9bd6518d835daf469c1dfd562cd425441a94195c4a6c0c015382d9e500fc63765a89e81189fc810a816c19ccdae48d015efe848e6c2432c64e53990225cc39f35833c28fbb8d2de33037635293774308218327d8ee234c357aadec700ff38d11a6fb85880da6d95cd8c7e822a5fffc987273784358a483a56ec26d7679f2cbca60dcd", 0xf6}, {&(0x7f0000004d00)="f90f33d15140e4b8a69b39bed4a3e2571f11c16d6e6cbec17d5a6361562c7d8f85841182d6c060596d30429baa85d9bfd41e7a6e4a4fee", 0x37}, {&(0x7f0000004d40)="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", 0x1000}], 0x3, &(0x7f0000006000)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x14, 0x1, 0x1, [r1, r2]}, @rights={0xc, 0x1, 0x1}, @cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x50, 0x4044004}, 0x20000000)
ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f00000060c0)={0x2})
getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000006100), &(0x7f0000006140)=0x40)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000006180)={<r9=>0x0, 0x40, 0x10, 0x7fffffff}, &(0x7f00000061c0)=0x18)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000006240)={r9, 0x3c, &(0x7f0000006200)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x8}}, @in6={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8001}]}, &(0x7f0000006280)=0xc)
fchmod(r2, 0x1)
getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000006580)={@loopback, @multicast2, <r10=>0x0}, &(0x7f00000065c0)=0xc)
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000006600)={r10, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006640), &(0x7f0000006680)=0xc)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000066c0)={'bond0\x00', {0x2, 0x4e23, @rand_addr=0x3}})
getresgid(&(0x7f0000006700), &(0x7f0000006740), &(0x7f0000006780))

2018/03/27 07:35:57 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x800000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa9, 0x800)

2018/03/27 07:35:57 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
write(r0, &(0x7f000006e000), 0xfffffdd8)
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20200, 0x0)
ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000180)=0x3000)
getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000000080)=""/169, &(0x7f0000000140)=0xa9)
ioctl$TCXONC(r0, 0x540a, 0x6)
write(r0, &(0x7f0000000000), 0x0)

2018/03/27 07:35:57 executing program 4:
r0 = socket$inet6(0xa, 0x80003, 0xff)
r1 = socket$inet6(0xa, 0x80003, 0xff)
poll(&(0x7f0000000040)=[{r1, 0x8000}, {r1, 0x230}, {r0, 0x71}, {r0, 0x20}, {r0, 0x1}, {r1, 0xc400}, {r0, 0x282}, {r0, 0x1}, {r0, 0x2190}], 0x9, 0x9)
perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4)
setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0xdd8d, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000719000), 0x4)
setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x100, 0x4)

2018/03/27 07:35:57 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101901)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r0, &(0x7f0000000040), 0x20000000000000a1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:35:57 executing program 0:
r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000100))
openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0)

2018/03/27 07:35:57 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x1, 0x2400)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4800)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0xd000, 0x15000})
memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r0, &(0x7f0000000140)=[{&(0x7f00001f2000)="aa", 0xfffffe80}], 0x1, 0x0)
ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0xa, 0x1c, 0x4, "5d6b8303e945b986bac111e23f0f72a3f97713748f35a0a6366989c59ebab0a324dc708c31e15133ffc82a3287a2aaa348a52eeb8e124dc9f6c203408328f991", "93693b6f9bbf6a5198bc8ad0b822485bcaaef2cf106c9a2e96a2aa16262a898e0b9a3ea3f851b4a3ebfe0b81094fa747ed65cb037d3b785077f8fbf2d666a4da", "9f84c70f17fda07049cda00e2b63abe5599b686ba43dec0248ec8a08c76b15b9", [0xfffffffffffffffe, 0x2]})
sendfile(r0, r0, &(0x7f0000000240), 0x82)

2018/03/27 07:35:57 executing program 0:
r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000315000))
syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x5, 0x2003)

2018/03/27 07:35:57 executing program 3:
ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=<r0=>0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x22, 0x0, 0x4000000}, r0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:35:58 executing program 7:
r0 = gettid()
exit(0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
prlimit64(r0, 0x0, &(0x7f0000000100), 0x0)
getuid()
stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
syz_fuseblk_mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000000)='./file1\x00', 0x0, r1, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='nfs\x00', 0x0, 0x0)

2018/03/27 07:35:58 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/94)
write(r0, &(0x7f000006e000), 0xfffffdd8)
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
write(r0, &(0x7f0000000000), 0x0)

2018/03/27 07:35:58 executing program 4:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f00000000c0)=@ethtool_link_settings={0x4c}})
syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x2)
syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x100)
r1 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x8, 0x200)
r2 = openat$cgroup_ro(r1, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x0, 0x0)
ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000180)={0x8, [0x0, 0xffffffffffff4f42, 0x7f, 0x6, 0x8, 0xfffffffffffffeff, 0x10000, 0x200]})

2018/03/27 07:35:58 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="030000000000000007000080330800000900000001000000070000000000fe874dd76b176f7b4e000000000000ff07000004000000040000000400000000000000010000800700000052000000070000"])

2018/03/27 07:35:58 executing program 0:
r0 = signalfd4(0xffffffffffffff9c, &(0x7f00000000c0)={0x60}, 0x8, 0x80000)
r1 = syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0xb001, 0x0, 0x0, 0x7, 0x1100000)
r2 = fcntl$dupfd(r0, 0x0, r1)
shutdown(r2, 0x1)
r3 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r3, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0)

2018/03/27 07:35:58 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000000140)='self*posix_acl_access-,\x00', 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:35:58 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
poll(&(0x7f0000000040)=[{r1, 0x8}], 0x1, 0x8)

2018/03/27 07:35:58 executing program 2:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8))
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0)
close(r1)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={<r2=>0x0, 0x2}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2}, 0x8)
socket$packet(0x11, 0x5, 0x300)
ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208})
read$eventfd(r1, &(0x7f0000000000), 0x8)
ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[])
ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1})
r3 = socket$inet6(0xa, 0x802, 0x0)
sendmsg$inet_sctp(r3, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)}, 0x0)

2018/03/27 07:35:58 executing program 0:
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r0, 0x2000000010d, 0x800000000d, &(0x7f0000f85000), 0x0)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400, 0x0)
ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000000)={0x632, 0xfffffffffffff01a, 0x3, 0x100, 0x9, 0x9, 0x4, 0x4, 0x1, 0x1, 0x7, 0x800})
setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f0000000100)=""/78, 0x4e}, &(0x7f0000000180), 0x12}, 0x20)
connect$ax25(r1, &(0x7f0000000040)={0x3, {"c15132f5f73580"}, 0xef3}, 0x10)
getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000540)={@loopback, <r2=>0x0}, &(0x7f0000000580)=0x14)
clock_gettime(0x0, &(0x7f0000000600)={<r3=>0x0, <r4=>0x0})
sendmsg$can_bcm(r1, &(0x7f0000000700)={&(0x7f00000005c0)={0x1d, r2}, 0x10, &(0x7f00000006c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="bb0a1b524bd1e1be9ac8703300000000000000000000", @ANYRES32=0x0, @ANYRES32=0x2710, @ANYRES32=r3, @ANYRES32=r4/1000+30000, @ANYBLOB="0200002001000000040000403c030000b2ae86d424d9d932c87ef2efb3cc23ba5e8066288f93fb306fffbc18f2221c04e89a3618886e5a1afaa796047631cacc6bee4f6540c9d269ccaa3187de02d99e"], 0x6c}, 0x1, 0x0, 0x0, 0x4080}, 0x4)

2018/03/27 07:35:58 executing program 7:
r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84)
sendto$inet(r0, &(0x7f0000000100)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10)
shutdown(r0, 0x2)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x1}, 0xc)
fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, <r1=>0x0})
r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x80000001, 0x20040)
ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000000140))
ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f00000000c0)=""/50)
ioctl$VT_WAITACTIVE(r2, 0x5607)
fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, <r3=>0x0})
kcmp(r1, r3, 0x0, r0, r0)

2018/03/27 07:35:58 executing program 4:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x1, [<r2=>0x0]}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0xda9f, 0x7ff, 0x20, 0x4, 0x20}, &(0x7f00000001c0)=0x98)
sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0009ffeb000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="14000100fe800000000000000000000000000000"], 0x2c}, 0x1}, 0x0)

2018/03/27 07:35:58 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x8000000)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:35:58 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x1000006, 0x8200)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={<r2=>0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x5, 0x6, 0x800, 0xffff, 0xfff}, &(0x7f0000000140)=0x98)
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:35:58 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
socket$pptp(0x18, 0x1, 0x2)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:35:58 executing program 6:
prctl$void(0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
write(r0, &(0x7f000006e000), 0xfffffdd8)
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
write(r0, &(0x7f0000000000), 0x0)

2018/03/27 07:35:58 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0)
ioctl$int_in(r0, 0x5421, &(0x7f0000003ff8)=0x10)
read(r0, &(0x7f0000000480)=""/176, 0xa8)
readv(r0, &(0x7f0000000440)=[{&(0x7f0000003f34)=""/204, 0xcc}], 0x20000000000000ad)
ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000040)={0x9, 0x0, 0x1, 0xfffffffffffffffe, 0x10, 0xcd})
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff80000001}, @in6={0xa, 0x4e21, 0x8493, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}], 0x84)
ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000)
ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000080)={0x5000, 0x3000, 0x4, 0x40, 0xe6148db})

2018/03/27 07:35:58 executing program 4:
io_setup(0x9, &(0x7f00000002c0)=<r0=>0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x119001)
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x80c0, 0x0)
getsockopt$inet6_buf(r2, 0x29, 0x7d, &(0x7f00000001c0)=""/130, &(0x7f0000000280)=0x82)
ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000180)=r2)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x20})
io_submit(r0, 0x1, &(0x7f0000000880)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000080)}])

2018/03/27 07:35:58 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
syz_open_dev$dmmidi(&(0x7f0000001240)='/dev/dmmidi#\x00', 0x34, 0x41)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f00000012c0)=[{&(0x7f00001f2000)="aa", 0xeeebc1a5accc3f64}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)
r3 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000008, 0x10, r1, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001200)={0xc0, 0x0, &(0x7f0000000140)=[@reply={0x40406301, {0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x18, 0x38, &(0x7f0000000040)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000080)=[0x40, 0x0, 0x28, 0x20, 0x18, 0x30, 0x38]}}, @release={0x40046306, 0x1}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x18, 0x20, &(0x7f00000000c0)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f0000000100)=[0x38, 0x38, 0x28, 0x48]}, 0x8}}, @enter_looper={0x630c}, @increfs_done={0x40106308, r3}, @clear_death={0x400c630f, 0x1, 0x1}], 0x1000, 0x0, &(0x7f0000000200)="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"})

2018/03/27 07:35:58 executing program 1:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000000100), 0x0, 0x0)
flock(r0, 0xc)
getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x9ef, &(0x7f00000000c0)=0x1)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)
r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x0)
dup2(r3, r1)
fallocate(r0, 0x2, 0x7, 0x5)

2018/03/27 07:35:58 executing program 7:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000300)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0xe7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x100000000}, {}, {0x0, 0xfd72}]})

2018/03/27 07:35:58 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
r0 = getpgid(0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:35:58 executing program 6:
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x800)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x6a7, 0x4)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xffffffffffffff01, 0x8201, 0x75, 0x7, <r3=>0x0}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x4, 0x40, 0x3ff, 0x4c37}, &(0x7f0000000300)=0x98)
write(r2, &(0x7f000006e000), 0xfffffdd8)
r4 = dup3(r2, r2, 0x80000)
ioctl$int_in(r2, 0x5421, &(0x7f0000000000)=0x8)
setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)=0x7ff, 0x4)
r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2701, 0x0)
epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r4)
setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100)=0x48, 0x4)
write(r2, &(0x7f0000000000), 0x0)

2018/03/27 07:35:58 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000000040), 0x83f126598373c226, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000534ffc)=0x4, 0x4)
setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'security\x00', 0x3, [{}, {}, {}]}, 0x58)
setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000)=0x5, 0x4)

2018/03/27 07:35:58 executing program 2:
r0 = socket$inet6(0xa, 0x5, 0x0)
r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xed7c, 0x200000)
ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000080)=0x7)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e21, 0xfff, @dev={0xfe, 0x80, [], 0xf}, 0x6}, {0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x714d}, 0x3f, [0x0, 0xb2d1, 0x6, 0x4, 0x2, 0x4, 0x9, 0x4]}, 0x5c)
r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffc, 0x20101)
ioctl$TCSBRKP(r2, 0x5425, 0x5)

2018/03/27 07:35:58 executing program 4:
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000040)={0x2, {{0xa, 0x4e23, 0x5, @empty, 0x8}}, {{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x9}}}, 0xf3)
syz_open_dev$sndpcmp(&(0x7f0000000480)='/dev/snd/pcmC#D#p\x00', 0x0, 0x101400)

2018/03/27 07:35:58 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x80000, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={<r1=>0x0}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x701, 0x9, 0xfffffffffffffffa, 0x45b5, 0xc8}, 0x98)
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:35:58 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x3)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xcccd, 0x125080)

2018/03/27 07:35:58 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0xa, 0x2, 0x0)
bind$inet6(r0, &(0x7f0000236fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c)
getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000080)=0x1c)
setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000bf9000)={@dev={0xac, 0x14}, @loopback=0x7f000001}, 0x8)

2018/03/27 07:35:58 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
socket$packet(0x11, 0x2, 0x300)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:35:58 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
write(r0, &(0x7f000006e000), 0xfffffdd8)
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
write(r0, &(0x7f0000000340)="184d7782f47f0403f09adae79d171b6544c35dc973e2091352252cfa9f01282156b5671ec0e1c036ea29746dd17350733c8a772b24c9086048f3c96fcf498b91224dba9b63314b2ebaedd018fa36e3038b761f981d87064b68cd9dad765e1a7a7ca9c353db182038c8fdcc684e593371b821414e7ccb0b63a3728a199e9b1fb571b3e40e68fa93281f112e154b6c0b49524adc492b24cb65b2f30fb7ba92da74c75c35bb84a80c18fdd39d5c282a1582c734a2e42e99dad0a247282c3ab81e65b85f83d79b86871bc340871d", 0xcc)
r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80480)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r1, 0x0, 0x51, 0x16, &(0x7f0000000080)="5d5cb14deddaaca1251dea9ab1a214ed137b6e9d9f2c5572a7aedbf38264b2a1292d6fa1672d2af2f52f34b94e8d1cb36b200985526b0c4e30ad806ddf0c7f54dc14d07b9db09209fe968d8e0c92f8a4ce", &(0x7f0000000100)=""/22, 0x9, 0x6}, 0x28)

2018/03/27 07:35:58 executing program 0:
perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x800)
r1 = dup(r0)
r2 = dup3(r0, r1, 0x0)
ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0))

2018/03/27 07:35:58 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={<r1=>0x0, @in6={{0xa, 0x4e24, 0x7d, @local={0xfe, 0x80, [], 0xaa}, 0x800}}}, &(0x7f00000001c0)=0x84)
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r1, 0x4)
syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x2c6800, 0x40)
accept4(r0, 0x0, &(0x7f0000000040), 0x0)
setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000080)=0x9, 0x4)

2018/03/27 07:35:58 executing program 7:

2018/03/27 07:35:59 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000001c0)={0xfffffffffffffd25, <r0=>0x0, 0x1, 0xfffffffffffff800})
fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000240)={0x0, <r1=>0x0})
pipe(&(0x7f0000000300)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000340)=""/180)
sched_getscheduler(r1)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000000c0)={0x1, r0, 0x0, 0x4})
r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x82, 0x0)
setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000280)=0xfff, 0x4)
mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file1\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f0000000300))
ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40106435, &(0x7f00000002c0)={0x8, r0, 0x0, 0x9})
openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x40, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ncpfs\x00', 0x28000, &(0x7f0000000180))

2018/03/27 07:35:59 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40000, 0x0)
ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000100)=""/55)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000080)={[0x2000, 0x4000, 0x1f004, 0x2], 0x4aaf82fb, 0x80, 0x10001})
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x3)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0xff)
sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:35:59 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
write(r0, &(0x7f0000000180), 0x0)
pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000080)={0x20000000})
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
r3 = gettid()
ptrace$getenv(0x4201, r3, 0x1d5f, &(0x7f0000000100))
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000140)={0x10000, 0xcb23, 0x1, 0x400, 0x2, 0x1f, 0x6c, 0x7, 0xdb, 0x6, 0xffffffffffff7fff}, 0xb)
ioctl$TCSETS(r2, 0x5402, &(0x7f00000000c0)={0x1f, 0x7f, 0x5, 0x100000001, 0x1400000000000000, 0xe1c, 0x4, 0x6, 0x401, 0x7, 0x82b, 0x7})
write(r0, &(0x7f0000000200)="3f0372a4cea793f735f56247fd9230970def306776aaaa130912836ad53333184f51139adad126eeeb2f86b82bd3678bdbe1920488b7f46b84d235b4fa99dfb33d32db8912c97316175e9d5136ad3fadca32932c139c5aedc64e6c9b684f4061e5f98416ff7c24a55dfb3598656cd2702d5094042f77b8f0443aef9e86182aff", 0x80)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x0, 0x4, 0xffff, 0x3, 0x1000, 0x9, 0xfff, {<r4=>0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x100000000, 0x3, 0x5, 0x1, 0x36}}, &(0x7f0000000180)=0xb0)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r4, 0x4, 0x1}, 0x8)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0, <r5=>0x0}, &(0x7f0000000380)=0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@rand_addr=0x5, @in=@dev={0xac, 0x14, 0x14, 0x10}, 0x4e23, 0xd80a, 0x4e22, 0x0, 0x2, 0xa0, 0x20, 0x2b, 0x0, r5}, {0xab2, 0x9eb, 0x100, 0x1f, 0x81, 0x101, 0x3, 0x101}, {0x5, 0x7, 0x6, 0x8}, 0x400, 0xe98, 0x3, 0x0, 0x0, 0x3}, {{@in=@rand_addr, 0x4d2, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3501, 0x4, 0x3, 0x9, 0x3f, 0x1, 0x7fffffff}}, 0xe8)

2018/03/27 07:35:59 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
modify_ldt$write(0x1, &(0x7f0000000040)={0x2000000000000, 0x100000, 0xffffffff, 0x5, 0x7d, 0x101, 0x6, 0x200, 0x9, 0x3ff}, 0x10)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:35:59 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0x0)
modify_ldt$write2(0x11, &(0x7f0000000080)={0x8, 0x20000000, 0x6000, 0x80, 0x9, 0x200, 0x1, 0x5, 0x7, 0x4}, 0x10)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge0\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=@ipv6_newaddr={0x2c, 0x14, 0x119, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:35:59 executing program 7:
perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00')
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x20000000000, 0x34})
r1 = getpid()
perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0xfffffffffffffffe, 0xfff, 0x5, 0xe75, 0x0, 0x7fffffff, 0x4000, 0x8, 0x7fffffff, 0x7f, 0x41, 0x20, 0x2, 0x607, 0x0, 0x2, 0x3, 0x9, 0x6, 0x3, 0x4, 0x81, 0x1ff, 0x8, 0x8, 0x0, 0x60, 0x4, 0x8001, 0x9, 0x81, 0x1, 0x5, 0x6, 0x0, 0x3ff, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f00000001c0)}, 0x4000, 0x0, 0x1ff, 0x5, 0x93, 0xffffffffffffffff, 0x2c6a}, r1, 0x3, r0, 0x1)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@local, @in6=@dev}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8)

2018/03/27 07:35:59 executing program 2:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000))
r1 = eventfd(0x2)
ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)=r1)
r2 = epoll_create(0x45)
ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r1})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x10000010})
write$eventfd(r1, &(0x7f0000f43000), 0x8)

2018/03/27 07:35:59 executing program 4:
r0 = socket$inet_sctp(0x2, 0x10000000005, 0x84)
setsockopt(r0, 0x0, 0x82, &(0x7f0000000000), 0x0)

2018/03/27 07:35:59 executing program 6:
r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x840)
setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000100), 0x4)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x81, 0x0)
write$cgroup_int(r2, &(0x7f0000000080)={[0x0, 0x2b, 0x35, 0xd369cbc7653ce753, 0x2d, 0x38, 0x3b]}, 0x7)
write(r1, &(0x7f000006e000), 0xfffffdd8)
ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x8)
write(r1, &(0x7f0000000000), 0x0)

2018/03/27 07:35:59 executing program 0:
r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x800)
write$cgroup_int(r0, &(0x7f0000000240)={[0x3f, 0x34, 0x36, 0x10000, 0x38]}, 0xfffffffffffffda2)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r1, r1)
prlimit64(0x0, 0x7, &(0x7f0000287000), &(0x7f0000a25ff0))
write$vnet(r0, &(0x7f00000001c0)={0x1, {&(0x7f0000000080)=""/104, 0x68, &(0x7f0000000100)=""/192, 0x3, 0x4}}, 0x68)
ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x894c, &(0x7f0000a84ffc))

2018/03/27 07:35:59 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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, 0x1, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffffa, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={<r2=>0x0, 0xffff, 0x30}, &(0x7f0000000080)=0xc)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, 0x4)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:35:59 executing program 1:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xa4, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0x0, @tick=0x4, 0xa69, {0xfff, 0x80000000}, 0x3, 0x1, 0x7})
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
clock_gettime(0x0, &(0x7f0000000080)={<r2=>0x0, <r3=>0x0})
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000140)={0x7, 0x7ff, 0x7fffffff, {r2, r3+30000000}, 0x8, 0x9})
sendfile(r0, r1, &(0x7f0000000040)=0x800000000000000, 0x7fff)

2018/03/27 07:35:59 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={"58c069646565cee788af2d06c4710600"})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x6, 0x0, 0x5, 0x3}, 0x8)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
fcntl$getflags(r0, 0x40b)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:35:59 executing program 7:
r0 = socket$netlink(0x10, 0x3, 0x0)
modify_ldt$write2(0x11, &(0x7f0000000080)={0x8, 0x20000000, 0x6000, 0x80, 0x9, 0x200, 0x1, 0x5, 0x7, 0x4}, 0x10)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge0\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=@ipv6_newaddr={0x2c, 0x14, 0x119, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:35:59 executing program 4:
r0 = socket$nl_xfrm(0x11, 0x3, 0x6)
fstatfs(r0, &(0x7f0000000040)=""/192)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'bridge0\x00', <r1=>0x0})
ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1})

2018/03/27 07:35:59 executing program 1:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000080))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:35:59 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff080048000030000000000000907800000000ffffffff440c050dac1414000001000000007e37c1ebda85aa975377003c30c7"], &(0x7f00000002c0))
r0 = request_key(&(0x7f0000000580)='syzkaller\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000600)=':vboxnet0$/system(@selinux-systembdev+^\x00', 0xfffffffffffffffa)
add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="f2db8cfcd1c863168cc47fd9acd2320e1c1ba7ad46bd9339c6a1f82a7c5d00105b4fcd9cfc909e95fab81977d0441128d4ffa507efba3cc0fa2dcbfadb89af190d8d3907914dd2744ff4d3e0a6cdcba09c629c97d1ae2ebe7b218f4474f859a0371747045ba999617d7b338f8b2f4eaa26ccad142e226179f53dce8788d785df93f563e819667acd6e5ba312823938694bd3991a91154e54d86c1f3000ea7673ad04aa4dd6776a11d635dab9f911c4af82f4c8bab2de17af172caa4c053729ef2054ff39c3049f8a", 0xc8, r0)
r1 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='+\x00', 0xfffffffffffffff9)
lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setfsgid(r2)
r3 = request_key(&(0x7f0000000340)='asymmetric\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)='selfprocem1cpuset-+\x00', 0xfffffffffffffffc)
keyctl$instantiate_iov(0x14, r1, &(0x7f0000000280)=[{&(0x7f00000000c0)="46cbf2e7cb5979e2e47a4ab0b3809d0b11542cf05697fab3bdad71ea78001e1739982e0cec7be88e5c615a91ffa8be9d577086cc833057e78541cba7ff7ea402677456cd15432eaaa1aeac8b958a", 0x4e}, {&(0x7f0000000140)="32ab27892c20e5cec8376e5d0f94e3cd3b497a3b509a175878fc859d1663e86a5917dce1410191ebdb693e0da3dd159a825c96996b6be10cfdf0756dc0d020bd9de74861f761c55658b222b14f4fe590b2679c32694fb4c2a2516bdedee3d3b4", 0x60}, {&(0x7f00000001c0)="701a657867c483cb0368acfac9de73ba4c638cc43dfd139f0cb39ab542ec76d0d45c7ec5a504ee69bfdade997eab365a3bb7af93ab6c6d47e3dc0dc9dff8410ce8812ca2bc525d048581a837fa", 0x4d}, {&(0x7f0000000240)="dcd7e1f834d27a5955815dae9b1a", 0xe}], 0x4, r3)

2018/03/27 07:35:59 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
write(r0, &(0x7f000006e000), 0xfffffdd8)
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfffffffffffffffa)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400000, 0x0)
ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {}]})
write(r0, &(0x7f0000000000), 0x0)

2018/03/27 07:35:59 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xdee, 0x8c0)
ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000140)=""/184)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:35:59 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x800000, 0x1018be)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000100)={0xa, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]})
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40000, 0x0)
ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000180)={0x1})

2018/03/27 07:35:59 executing program 7:
r0 = socket$netlink(0x10, 0x3, 0x0)
modify_ldt$write2(0x11, &(0x7f0000000080)={0x8, 0x20000000, 0x6000, 0x80, 0x9, 0x200, 0x1, 0x5, 0x7, 0x4}, 0x10)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge0\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=@ipv6_newaddr={0x2c, 0x14, 0x119, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:35:59 executing program 4:
getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000280)=""/185, &(0x7f00000000c0)=0xb9)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0xc5, 0x8081)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r1, 0x28, &(0x7f00000001c0)}, 0x10)
setrlimit(0x6, &(0x7f0000000080)={0x5, 0x200})
listen(r0, 0x9)
ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000100)='ip6_vti0\x00')
connect(r1, &(0x7f0000000140)=@in={0x2, 0x4e23}, 0x80)
ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f00000003c0))
ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040))
accept4(r1, 0x0, &(0x7f0000000000), 0x80800)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000340)=@assoc_value, &(0x7f0000000380)=0x8)

2018/03/27 07:35:59 executing program 2:
socketpair(0x1e, 0x5, 0x0, &(0x7f000026eff8)={<r0=>0x0, <r1=>0x0})
write$rdma_cm(r0, &(0x7f0000002840)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000002800)={<r2=>0xffffffff}, 0x111, 0x6}}, 0x20)
write$rdma_cm(r0, &(0x7f0000002880)=@disconnect={0xa, 0x4, 0xfa00, {r2}}, 0xc)
recvmsg$kcm(r1, &(0x7f000026efc8)={&(0x7f00000b5000)=@nfc, 0x10, &(0x7f0000071fe0)=[{&(0x7f000026e000)=""/44, 0x2c}], 0x1, &(0x7f00000e2000)=""/92, 0x5c}, 0x0)
r3 = getuid()
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x400}, {0x3, 0x2}, {0xb8ca5adbd2f9d771, 0x4}, {0x7, 0xec}], 0x4)
ioctl$TUNSETOWNER(r0, 0x400454cc, r3)
shutdown(r0, 0x2)

2018/03/27 07:35:59 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
r0 = syz_open_dev$vcsa(&(0x7f0000001300)='/dev/vcsa#\x00', 0x5, 0x400)
recvfrom$inet(r0, &(0x7f0000000340)=""/194, 0xc2, 0x1, &(0x7f0000000440)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10)
setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000540)=0x5, 0x4)
ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000840)={<r1=>0x0})
ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000880)={r1, 0x1})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000740)=""/203)
ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000000180)={{0x5000, 0x2004, 0x1f, 0x2, 0x9, 0x20, 0x7b7, 0x3, 0x0, 0x6, 0x8, 0x8000}, {0xd000, 0x4000, 0x10, 0x1, 0x1f, 0x80, 0x6, 0x81, 0x85, 0x1, 0xfff, 0x4}, {0x4000, 0x2000, 0x8, 0x3, 0x3, 0x8, 0x7f, 0xffffffffffffff72, 0x4, 0x0, 0x8, 0x20000000}, {0x0, 0x1d000, 0xf, 0xeb6f, 0x80, 0x2, 0x1, 0x800, 0x2, 0x1ff, 0xffff, 0x3}, {0x2000, 0xd000, 0x0, 0x2, 0x7fffffff, 0x200, 0x7fffffff, 0x5, 0x6, 0x80000001, 0x7fffffff, 0x200}, {0x4, 0x4000, 0xf, 0x81, 0x0, 0x100, 0x200, 0x80, 0x8, 0x1ff, 0x9, 0x100}, {0x106002, 0x7001, 0xe, 0x10001, 0x4, 0x4, 0x9, 0x0, 0xc29, 0x2, 0x1f, 0x3}, {0xd000, 0x4000, 0x1f, 0x1f, 0x7, 0x7fffffff, 0x1, 0x6, 0x10000, 0x2, 0x1b, 0x401}, {0x1, 0x100000}, {0x2000, 0x4000}, 0x10000, 0x0, 0x6002, 0x0, 0x1, 0x8001, 0x5000, [0x0, 0xfff, 0x5, 0xcea]})
ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000002c0)=""/113)
ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000080)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @loopback=0x7f000001}, 'syz_tun\x00'})
pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000500))
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000480)={{0x230}, {0x4, 0x1ff}, 0x0, 0x4, 0x8})
sendfile(r3, r4, &(0x7f00000ddff8), 0x102000001)
ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000580)=ANY=[@ANYBLOB="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"])

2018/03/27 07:35:59 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200000, 0xfdba146de2facebb)
setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100), 0x4)
r1 = socket$netlink(0x10, 0x3, 0x10)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f0000000140)}, 0xffffff5d)
sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="0900e2003b00ff0a2cbd7000000000000300000008001a00000000008f1758eb3950b42ed21ad810d05e26ec06272e5e614d4b02d791febd267c9401fdbe22d39559c915998c24457c01b7e4539cba36fae22493787c1031dcefa7d3d4d9e6d054990008aa3cf8808a54d0925998d664513b29822995ca5939c3c5ad366795d760c3723d57b3a58ec0296e06cf9336372761518b8171ea09f26a2d7b03edf1d375a0c214f23858f0ad35903fff2ad866e7caad597d2037fa2ffa1f"], 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000800)
fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000))
ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000380)=0x100)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r0, 0x50, &(0x7f00000002c0)}, 0x10)

2018/03/27 07:35:59 executing program 4:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)
ioctl$void(r0, 0xc004587f)
mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x0, 0x32, r1, 0x1)
close(r0)

2018/03/27 07:35:59 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
write(r0, &(0x7f000006e000), 0xfffffdd8)
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
write(r0, &(0x7f0000000000), 0x0)
rt_sigaction(0x4, &(0x7f0000000040)={0x100000001, {0x80000001}, 0x18000001, 0x5}, 0x0, 0x8, &(0x7f0000000080))

2018/03/27 07:35:59 executing program 0:
perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0)
ioctl$sock_inet_SIOCSARP(r0, 0x40096101, &(0x7f0000000180)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, [0xfe]}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6tnl0\x00'})
ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000080)=""/115)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000002c0))
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@local}}}, &(0x7f0000000100)=0xe8)
setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, r1}, 0x14)

2018/03/27 07:35:59 executing program 3:
r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0)
setns(r0, 0x8000000)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
accept4$inet(r3, &(0x7f0000000140)={0x0, 0x0, @remote}, &(0x7f0000000180)=0x10, 0x80800)
sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001)
ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40086410, &(0x7f0000000100)={0xbb, &(0x7f0000000040)="011ec84d233c8807b0a20662b69c0fed2973362a30dde7784fe6bd5b4264b9276740a3d9ff3e6f4c391b5795d32cd1a9a5247d398e19965ae72ed234810d465a188ea023eae959c7b8a3bf3aabf8e1f8907ddbbd624712f92c64a6f10cc2ea734fd6fc854ea4b168c4638b60cd6e5b2f38b73d309a125981fe75839cb12c63a543e42f76062795733b46e3e2d7061df38831052695b1c262591a1a8e8b3edfac28b635ee87a0797fbd723c3d84aaf70c1f772e8f4e64969b73970d"})
dup2(r1, r3)

2018/03/27 07:35:59 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
clock_gettime(0x0, &(0x7f0000000e40)={<r0=>0x0, <r1=>0x0})
recvmmsg(0xffffffffffffff9c, &(0x7f0000000dc0)=[{{&(0x7f0000000100)=@pppoe, 0x80, &(0x7f0000000540)=[{&(0x7f0000000180)=""/206, 0xce}, {&(0x7f0000000280)=""/124, 0x7c}, {&(0x7f0000000300)=""/201, 0xc9}, {&(0x7f0000000400)=""/205, 0xcd}, {&(0x7f0000000500)=""/55, 0x37}], 0x5, &(0x7f0000000580)=""/240, 0xf0, 0xec3}, 0x8}, {{&(0x7f0000000680)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000700)=""/119, 0x77}, {&(0x7f0000000780)=""/62, 0x3e}, {&(0x7f00000007c0)=""/235, 0xeb}, {&(0x7f00000008c0)=""/200, 0xc8}, {&(0x7f00000009c0)}], 0x5, &(0x7f0000000a40)=""/22, 0x16, 0x3ff}, 0x5}, {{&(0x7f0000000a80)=@pppol2tpv3={0x0, 0x0, {0x0, <r2=>0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000b00)=""/203, 0xcb}, {&(0x7f0000000c00)=""/84, 0x54}], 0x2, &(0x7f0000000cc0)=""/193, 0xc1, 0x7ef}, 0xfff}], 0x3, 0x40, &(0x7f0000000e80)={r0, r1+30000000})
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={<r3=>0x0, 0x4}, &(0x7f0000000f00)=0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000f40)={r3, 0x10000000000, 0x1}, 0x8)
r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0)
getpeername$packet(r5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14)
r6 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r6, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r4, r6, &(0x7f00000ddff8), 0x102000001)

[  314.537441] QAT: Stopping all acceleration devices.
[  314.547716] sctp: [Deprecated]: syz-executor4 (pid 27185) Use of struct sctp_assoc_value in delayed_ack socket option.
[  314.547716] Use struct sctp_sack_info instead
[  314.570190] QAT: Invalid ioctl
2018/03/27 07:35:59 executing program 7:
perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x10, 0x200000003, 0xc)
sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000200)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000001810430532e345", 0x2f}], 0x1, 0x0, 0x0, 0x24000000}, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xffffffff00000001, 0x8c000)
getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4)

[  314.582958] QAT: Stopping all acceleration devices.
[  314.594362] QAT: Invalid ioctl
2018/03/27 07:35:59 executing program 4:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000000))
pwrite64(r0, &(0x7f00000000c0)="7c1366c80a2e612cd1e248539e7790a36bfb796fae7a861ad419929ebefe4eeb890dc11169a472a4945519f9ad0248561532b41e2e0f439f0042910e1768762fbdc4d299b5e485c9ec644d4e7220a3178981937d80ebc04773e2fa0bf003672aaa4123e82805590bcd14a8844f2373157c12c03d855086913002380944638644e7a66d0b76dac0860e2069db2e52dbc24f7e9594ff8b4d9489784295550b13805ee0d19f48242e", 0xa7, 0x0)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0)
getsockopt$inet_tcp_buf(r1, 0x6, 0x3d, &(0x7f0000000180)=""/103, &(0x7f0000000200)=0x67)
write$rdma_cm(r0, &(0x7f0000002840)=@join_mcast={0x16, 0x0, 0xfa00, {&(0x7f0000000040), 0x0, 0xffffffff, 0x1c, 0x1, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0xfffffffffffffdd3)
ioctl$KDDISABIO(r1, 0x4b37)

2018/03/27 07:35:59 executing program 0:
r0 = socket$netlink(0xa, 0x6, 0x0)
setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0x2, &(0x7f0000001ffc), 0x4)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x280542, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x9b, <r2=>0x0, 0x10002, 0x6})
ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f00000000c0)={0x4, 0x3, 0x6, 0x1ff8000000000, 0x2, 0x3})
ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000000080)={r2, 0x4})

2018/03/27 07:36:00 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x1, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x200000)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={<r2=>0x0, 0x0, 0x1}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000400)={r2, 0x1e3d}, 0x8)
r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0xffff, 0x7f, 0x101, 0x401, 0xfffffffffffff000}, 0x14)
r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000001c0)=<r5=>0x0)
fcntl$setownex(r0, 0xf, &(0x7f0000000200)={0x0, r5})
io_setup(0x3, &(0x7f0000000080)=<r6=>0x0)
io_submit(r6, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x790a, r4, &(0x7f00000000c0)="853aaf9010d258103fa3a37db243fa39b2b890c3d0b1ffc60087b43d08cc9f6b7239967624905c38720e61a74d5eb34ef889681f03c2a22d925696362d45875a855aacf94f4be0cff9d684d5dc61f55711eb43abbda05e9a0ce4ccc7558e969fe639bdfa2b6a95363f01b7", 0x6b, 0x0, 0x0, 0x0, r4}])
pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r3, r4, &(0x7f00000ddff8), 0x102000001)
ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000000240)=0x5)

2018/03/27 07:36:00 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', <r0=>0x0})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r0, 0x1, 0xfffffffffffffe83, @random="236147cc95f2"}, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)
ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000080))

2018/03/27 07:36:00 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x101902)
r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0xfffffffffffffff7, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000001c0)={<r2=>0x0, 0x5}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e22, 0x2, @empty, 0xfffffffeffffffff}}, 0x9, 0x800}, &(0x7f0000000300)=0x88)
ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000340))
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000100)={0x30, 0x0, &(0x7f0000000040)=[@exit_looper={0x630d}, @register_looper={0x630b}, @exit_looper={0x630d}, @dead_binder_done={0x40086310}, @dead_binder_done={0x40086310, 0x3}, @enter_looper={0x630c}, @release={0x40046306, 0x3}], 0x46, 0x0, &(0x7f0000000080)="254d62d668cc85bfeea3e729891a25d40366d33d7f1904d72940af38c70be063252810bfb777bf9cfada81616145647a2a404edbf1572f78f8882c22ec0fa482e462ed582855"})
sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:00 executing program 6:
write(0xffffffffffffffff, &(0x7f000006e000), 0xfffffdd8)
ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000000)=0x8)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockname$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4800)
ioctl$int_out(r1, 0x5462, &(0x7f0000000100))
write(0xffffffffffffffff, &(0x7f0000000000), 0x0)

2018/03/27 07:36:00 executing program 0:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc4106(gcm(aes)))\x00'}, 0x1d3)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20)
r1 = accept4$alg(r0, 0x0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000100)}, {&(0x7f0000000300)="f2ec0638d7899e891dcd824fc9e4e54cadcff7244bc8f5f213d715ab26e0a4e2deef87f05dfd5fba2f8b113d06e2fb0d2e85130a3d5450e22558f21c9ef7d6afe9e74beb926e195a74406c5b5c8a6d092f3f337ad31dd7e5a141ee7c3cdae1a59be404d27c6189bcc43fa286a96bdee4cba8bb8c8c5cccdfdefd35f6bbf157ea12b32cae78745c125988f0af5e5ef481338cd87b8e1a93f849a0715436bc0db1f8580c80685c62a68cc43343a1d30389363ae27270233de064011cd90509eb86dd843adc4a20565a2792ed", 0xcb}], 0x2, &(0x7f0000000480)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0)
recvmsg(r1, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0)

2018/03/27 07:36:00 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000bb80)='/dev/vga_arbiter\x00', 0x140, 0x0)
setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000005c04000000000000000000004001000078030000780300007803000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00040010000000000000000000000000000000000000000e1ffffff006950006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaaaa000000000000000000009b112ea4ed9600000000000000000000ac1414aae00000010f00000000000000ac1414bb00000000ffffff00000000ffffffffffffff000000000000000000000000000000000000ffff00ff000000000000000000000000aaaaaaaaaabb000000000000000000000000000000000000ffff00ffffff00000000000000000000fc008000008100060854e83b69726c615e300000000000000000000079616d3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000f000200100000000000000000000000000000000000000000000000000003000434f4e4e4d41524b00000000000000000000000000000000000000000001000400000000000001000000020000007f000001ffffffffffffffffffffffff000000000000000000000000000000000000000000000000ffff00ffffff00000000000000000000ffffffffffff00000000000000000000000000000000000000ffff00ffff0000000000000000000000080000141600090032000179616d300000000000000000000000006c6f000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000040000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004d41524b00000000000000000000000000000000000000000000000000020800000094ab0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff0000000000"], 0x4a8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000000bbc0), &(0x7f000000bc00)=0x4)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000500)={{0xa, 0x4e21, 0x7ff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e20, 0x80000000, @empty, 0x8000}, 0x5, [0x1, 0xeca, 0xb12f, 0x2, 0x3, 0x4, 0xe9d2, 0x3]}, 0x5c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x0, &(0x7f0000808000)}, &(0x7f000045c000)=0xc)

2018/03/27 07:36:00 executing program 7:
r0 = socket$inet(0x2, 0x400000000000001, 0x0)
perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'})

2018/03/27 07:36:00 executing program 4:
r0 = socket$packet(0x11, 0x2, 0x300)
r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x40, 0x200002)
setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0xa, [0x3, 0x0, 0x1, 0x3f, 0x100000000, 0x9d2, 0x70000000, 0x10000, 0x8, 0x5]}, 0x18)
setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00006a7000)=@req3={0x10000, 0xb7, 0x1ff}, 0x1c)
r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x84002, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0)={0x251, 0xffffffff00000001, 0x7fffffff, 0x5}, 0x8)
r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffffc, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={<r4=>0x0, @in6={{0xa, 0x4e22, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}}}, &(0x7f0000000240)=0x84)
setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000280)={r4, 0x8001, 0xfab, 0x4972, 0x401, 0x1}, 0x14)
connect$llc(r3, &(0x7f0000000040)={0x1a, 0x0, 0x9, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)

2018/03/27 07:36:00 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0x4)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000100)={<r2=>0x0})
r3 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10010, r1, 0x0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000001c0)={<r4=>0x0})
ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000300)={<r5=>0x0})
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000580)={0x168, 0x0, &(0x7f0000000340)=[@acquire={0x40046305, 0x4}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x18, 0x18, &(0x7f0000000080)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f00000000c0)=[0x28, 0x38, 0x48]}}, @increfs_done={0x40106308, r2, 0x4}, @reply={0x40406301, {0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x38, 0x28, &(0x7f0000000140)=[@fda={0x66646185, 0x7, 0x2, 0xc}, @flat={0x73622a85, 0x1, r3, 0x4}], &(0x7f0000000180)=[0x48, 0x0, 0x78, 0x38, 0x28]}}, @transaction={0x40406300, {0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x18, 0x40, &(0x7f0000000200)=[@flat={0x77622a85, 0x1, r4}], &(0x7f0000000240)=[0x38, 0x20, 0x48, 0x40, 0x38, 0x40, 0x18, 0x18]}}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=[0x68]}, 0x5}}, @free_buffer={0x40086303, r5}, @release={0x40046306}, @request_death={0x400c630e, 0x0, 0x3}, @request_death={0x400c630e, 0x3, 0x1}], 0x9f, 0x0, &(0x7f00000004c0)="6e956881a87eab35b5abb31cd96ff5eace3586d0ab3332bd365626dd86fddfa3df0c88399f934dd0e96fd5f613de07d978fe9698611ef2f07601d6e63a8e11f5abfa3e15adec12cb86ffa066306ce94cf805bf8413ba7df467f4ca56613b384467a6b59a434e1d5fb47b45eaf7f227383eec327672525795f0535bbd096f3a35d3c871d6e36f302549336458fed7635dbf5d1e6de4c2cc766217424cacdd15"})
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:00 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = getpgrp(0x0)
sched_setattr(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x20, 0x200, 0x8000000000000, 0x1f, 0x200}, 0x0)
r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7, 0x40)
ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f00000000c0)={0x4, 0xffffffffffffff01, 0x3})
pwritev(r0, &(0x7f0000000000)=[{&(0x7f00001f2000)="aa"}], 0x0, 0x0)
sendfile(r0, 0xffffffffffffffff, &(0x7f00000ddff8), 0x102000001)
syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x5, 0x0)

2018/03/27 07:36:00 executing program 6:
write(0xffffffffffffffff, &(0x7f000006e000), 0xfffffdd8)
ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000000)=0x8)
write(0xffffffffffffffff, &(0x7f0000000000), 0x0)
prctl$void(0x7)

2018/03/27 07:36:00 executing program 5:
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0xf8, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200040, 0x0)
getsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f00000000c0)=""/64, &(0x7f0000000140)=0x40)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r2, r1, &(0x7f0000000180), 0x102000001)

2018/03/27 07:36:00 executing program 0:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000052d000)={0x0, 0x0, 0x0, 0xd}, 0xc)
r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7fff, 0x40)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x3ff, 0x101000)
ioctl$TIOCGPTPEER(r2, 0x5441, 0x6)
setsockopt$inet6_int(r1, 0x29, 0x1cb, &(0x7f0000000080)=0x6, 0x4)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000))

2018/03/27 07:36:00 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
write(r0, &(0x7f000006e000), 0xe20ceb18)
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/200, 0xc8}], 0x1, 0x0)
write(r0, &(0x7f0000000000), 0x0)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000dc0)=@filter={'filter\x00', 0xe, 0x3, 0xba8, [0x0, 0x20000200, 0x20000230, 0x200002f8], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=ANY=[@ANYBLOB="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"]}, 0xbf8)

2018/03/27 07:36:00 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040))
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:00 executing program 4:
r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000767fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2)
ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000000000))
writev(r1, &(0x7f0000001140)=[{&(0x7f0000001040)='2', 0x1}], 0x1)
setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x8}, 0x8)
close(r0)

2018/03/27 07:36:00 executing program 7:
r0 = socket$inet6(0xa, 0x6, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c)
r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4000000000000000, 0x1)
ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000140)={0x5, 0x9, 0x2000000000000, 0x7, 0x8})
listen(r0, 0x1008005)
r2 = socket$inet_dccp(0x2, 0x6, 0x0)
connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10)
socket$bt_rfcomm(0x1f, 0x3, 0x3)
sendmmsg(r2, &(0x7f0000000040)=[{{&(0x7f0000000080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@ax25={0x3, {"21ce06f1878344"}}, 0x80, &(0x7f0000000700), 0x307, &(0x7f0000000740)=[{0xc, 0x10d}], 0xc}}], 0x2, 0x0)

2018/03/27 07:36:00 executing program 0:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket(0x10, 0x803, 0x0)
write(r1, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26)
clock_gettime(0x0, &(0x7f0000000040)={<r2=>0x0, <r3=>0x0})
clock_gettime(0x0, &(0x7f0000000080)={<r4=>0x0, <r5=>0x0})
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c)
write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0xfffffffffffff001, 0x3, 0x3ff}, {{r2, r3/1000+10000}, 0x8, 0x3, 0xcdd}, {{}, 0x1, 0xff, 0x8}, {{r4, r5/1000+10000}, 0x4, 0x9, 0x8}], 0x40)
setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00007b9ffc), 0x4)
sendto(r1, &(0x7f0000cfefee)="120000001200e7ef004500000000000000a1", 0x12, 0x0, 0x0, 0x0)

2018/03/27 07:36:00 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f00000003c0)='-,cgroup\x00', 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x8800, 0x0)
vmsplice(r0, &(0x7f0000000380)=[{&(0x7f0000000140)="b61171c7d1e018613471afc3584d288e37efe7a35496c49c69352428cfd1c8fd941986d88b5e472e0bc4ef6b17adca0b7b6392cb5aea31d335ce6baa3875e93aa62f809072c1990df1f18941699e194e812140866bbb51ed926b66825797dfcbef2b8b2da8a4959c418193aad74830beea155162c2deb064b17f7f3492975301e859586b7b7f", 0x86}, {&(0x7f00000000c0)="77ed7c346ac7762508ca188ce01f2d87c5b95454e02fdd66835020093181f9d4092856c2a2d4b2f7f61bd26d36634a", 0x2f}, {&(0x7f0000000200)="29c3cacf4767d2081ef7208c5d8c85b501b400ed57d2a16026c77a4ef680d62b46cea051b413fea13779091a7b9aa65b11f9d3cd19b76da2d1abbe4017f5d37314b3c85b06adc865f9694a53401c7480e0457a5717c77613f8866fdb2a3a06d74e915bbf54d2db52d33147ff90984927947bff9187d05d5c46fdffdd319ade29de6d72701afacc7b4ee37b2cd396fe349429839f10ab82d2694473cda4aac93201834a1ba7b8a3dced057ed1b261df99c500d395c53e29ad64dc5822d9d03f00", 0xc0}, {&(0x7f00000002c0)="7fbb219677ef0390a169430d31de9469661bd3286b32daa05b80952015b065e5eef936359ec9d268350c3a9262038239aa32f6837e479603660e5aac0696f15458b31b01c4331bbc2c4f1ac3d4acb60ecffe4755621aa41ae7b0b5a5e5b65a9577a85c2c7d40184303e6cb8582d791dd2bfe524cece950f25682895eb15854c0abb7398677c0952455d7c006e9ce1a3a5dfea92b3177a63b33fb9cf71d8926f614f7c0f0a6820d7621df9405094f", 0xae}], 0x4, 0xf)

2018/03/27 07:36:00 executing program 4:
mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1d, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1)

2018/03/27 07:36:00 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000000040), 0x1fffffffffffffa0, 0x10000000001)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000000040)=""/52, &(0x7f0000000080)=0x34)

2018/03/27 07:36:00 executing program 2:
ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x0, <r0=>0xffffffffffffffff})
accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000007c0), &(0x7f0000000800)=0xe, 0x800)
openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x2040040, 0x0)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000900)={&(0x7f00000008c0)='./file0\x00', 0x0, 0x10}, 0x10)
socket$can_bcm(0x1d, 0x2, 0x2)
syz_open_pts(0xffffffffffffff9c, 0x0)
ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000980)={0x8, 0x6, 0x0, 0xffffffffffffff9c})
syz_open_dev$dspn(&(0x7f00000009c0)='/dev/dsp#\x00', 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc)
getgroups(0x2, &(0x7f0000000bc0)=[0xffffffffffffffff, 0x0])
gettid()
fanotify_init(0x50, 0x0)
signalfd(0xffffffffffffff9c, &(0x7f0000000d80), 0x8)
stat(&(0x7f0000000f00)='./file0\x00', &(0x7f0000000f40))
ioctl$TCSBRK(r0, 0x5409, 0x0)
sendmmsg$unix(r0, &(0x7f0000001080), 0x0, 0x90)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x0, 0x20000000, 0x8000008020000000})
pwritev(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0)
ioctl(r1, 0x2285, &(0x7f0000007000)='S')

2018/03/27 07:36:00 executing program 7:
r0 = socket$inet6(0xa, 0xa, 0x8010000000000085)
bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff]}}, 0x1c)
setsockopt(r0, 0x100000001, 0x6, &(0x7f0000000100)="98a817dde1cf298cf2c2ed887d1b91270c5a472feaeaf225f24b068a16b3ffb1f256187b0ecece3d7180af7745641613a20824a4a00ce44ce2b2ade357c357f4ff5a16d4ade871cbff84b69c18869428d68d57be081e12f77fba98d004c1b43853509790cb27a0541230693f8e0fe01bebdea73d8985b0429f20e08efd18218b9d03afce8dcf1acd81d8381b04511871640e458916e18d6cf4622d75922205d48f3d9a46225a478d700d46d3c56777e918a55de83a8d74d0d086f5660cb22df027abf5b489d55c126eb7ade2fe", 0xcd)
listen(r0, 0x43)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getgroups(0x8, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, <r3=>0x0, 0xffffffffffffffff])
fchown(r1, r2, r3)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10)
r4 = fcntl$getown(r0, 0x9)
ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000200)=r4)
sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0)
r5 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00000012c0)={0x4, 0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0xa168, 0x0, 0x7f}, 0xb)

2018/03/27 07:36:00 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000088d000), &(0x7f0000e01ffc)=0x4)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4201, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x2, 0xb000})
unlink(&(0x7f0000000080)='./file0\x00')

2018/03/27 07:36:00 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0xb7f, 0x0, 0x8}]})
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:00 executing program 0:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00')
bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58)
r2 = accept4$alg(r0, 0x0, 0x0, 0x800)
sendfile(r2, r1, &(0x7f0000000000)=0x1, 0xfff)
getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e)

2018/03/27 07:36:00 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
write(r0, &(0x7f000006e000), 0xfffffdd8)
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
write(r0, &(0x7f0000000000), 0x0)

2018/03/27 07:36:00 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
fcntl$getown(r0, 0x9)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:00 executing program 1:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)
ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xb1b6)

2018/03/27 07:36:00 executing program 4:
syz_emit_ethernet(0xaf, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaabb0180c200000088ff8f3d977e61bad5e43a410df96b63df2566dc95034f63d0d12e98769098ed53ac80c0fe450ff2689b0e956a188cb7ce8bf2f3722f9ebb1d2b093dcba95f52c406354ba70acf9677ae62e64c9a5f52f2b3e2cd3880449bc3d7c3bd7246e225f5b26f9dca969ebaaf770727dc9fb12b4622af568515440f6c9a8e832ba4dc21208938ffd80f756a3768cbfbdad784959a98834c6a4b8d28aec26ea59d4d287b0ed5df45a4e759"], 0x0)

2018/03/27 07:36:00 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000094cffc)=0x10000080000180, 0x5d2f0bfb)
prctl$intptr(0x1a, 0x5)

2018/03/27 07:36:00 executing program 4:
socket$inet6_dccp(0xa, 0x6, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002f74)={0x0, @in6={{0xa, 0x4e20}}}, 0xfffffffffffffd39)
socket$key(0xf, 0x3, 0x2)

2018/03/27 07:36:00 executing program 6:
r0 = memfd_create(&(0x7f0000000040)='/dev/ptmx\x00', 0x0)
getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
write(r1, &(0x7f000006e000), 0xfffffdd8)
ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x8)
write(r1, &(0x7f0000000000), 0x0)
setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140), 0x8)
syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101000)

[  315.568274] buffer_io_error: 52 callbacks suppressed
[  315.568284] Buffer I/O error on dev loop0, logical block 0, lost async page write
[  315.582109] Buffer I/O error on dev loop0, logical block 0, lost async page write
[  315.590100] Buffer I/O error on dev loop0, logical block 0, lost async page write
[  315.597981] Buffer I/O error on dev loop0, logical block 0, lost async page write
[  315.605911] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/03/27 07:36:01 executing program 7:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000014000/0x2000)=nil, 0x2000}, 0x1})
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="0100001c00e63d929cebe15777abc4d56bb59d1a40200000000700000000", @ANYRES32=0x0], &(0x7f0000000100)=0x8)
mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
close(r0)

2018/03/27 07:36:01 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:01 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x50)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:01 executing program 5:
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local, @in6=@loopback}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8)
getsockname(0xffffffffffffffff, &(0x7f0000000540)=@ll={0x0, 0x0, <r0=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x80)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'ip6gre0\x00', r0})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
r1 = syz_open_dev$sndmidi(&(0x7f0000000600)='/dev/snd/midiC#D#\x00', 0x9, 0x100000000200)
getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
ioctl$KDADDIO(r1, 0x4b34, 0x2)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r3 = memfd_create(&(0x7f0000000340)="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", 0x1)
ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x4, r3})
times(&(0x7f00000000c0))
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r2, r1, &(0x7f00000ddff8), 0x3)

[  315.795850] sctp: [Deprecated]: syz-executor7 (pid 27336) Use of struct sctp_assoc_value in delayed_ack socket option.
[  315.795850] Use struct sctp_sack_info instead
[  315.834282] Buffer I/O error on dev loop0, logical block 0, lost async page write
[  315.881869] sctp: [Deprecated]: syz-executor7 (pid 27336) Use of struct sctp_assoc_value in delayed_ack socket option.
[  315.881869] Use struct sctp_sack_info instead
[  315.910729] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/03/27 07:36:01 executing program 2:
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$instantiate_iov(0x14, r0, &(0x7f0000000080)=[{&(0x7f0000000040)="a5ee842979fd17b77cae1b1fddcca94d7ad0c44a1349be66d9b2fb7e9b8d962845963dfb5d217d61375849e33d380538", 0x30}], 0x1, r0)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x101c41, 0x0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@int=0x4, 0x4)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8)
setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000240)={@empty, r2}, 0x14)

2018/03/27 07:36:01 executing program 7:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000))
r1 = dup2(r0, r0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x7fff, 0x747e, 0x6, 'queue0\x00', 0x400})
setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde)=0xdf94, 0x4)

2018/03/27 07:36:01 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x4, 0x0)
r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xffff, 0x115801)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00')
sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4008000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, r2, 0x100, 0x70bd2d, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x11}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x10001}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000)
write(r0, &(0x7f000006e000), 0xfffffdd8)
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
ftruncate(r1, 0x3)
r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xfffffffffffffffe, 0x2000)
ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f00000002c0))
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2000, 0x0)

2018/03/27 07:36:01 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:01 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x101902)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200001, 0x0)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x12, 0x10, "63eff3ab89362671f616dc4490b677700b3f81ad2c018c6155a133ea4d0e96ad46763d558163e5725450cdaae77d620817b6b9e3d13efd19094a83173485f1f2", "84ef1332b2eeec83988587d2be53633475575c19427777d35adba17051ad2495", [0x0, 0xe38]})
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000200)=<r3=>0x0)
r4 = getpid()
kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000000240)={r1, r2, 0x6})
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
getsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:01 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
get_mempolicy(&(0x7f0000000100), &(0x7f0000000140), 0x7, &(0x7f0000ffb000/0x4000)=nil, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_regs={0x4, 0x7, 0xd1, "e03e6bf93b5337962d1f22de3ba9769014920155bd839218a9ae73dac90dc2209eb5f78d9626efe30724cbd90e07ce34cf845ac8d47a935df2717861292d974cb041cb6c70bc96ada4e8ca3e9f15c40307f447092682074392e83c1e89a4048798350d454b854b4f1da7861f0a7e18f3c6509786069db197d1d9e700de6681b331c1ef7f61426e3ea5499e9e3808dda32c2c952aa19c906e1700a5a427495c2a120447e017bfdd35a5aa4dd173b2485cf68a0e3de1683196297f0b35289dbd97fde1e53b1d26f0d3132d87b6f11f836557"}})
r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x40, 0x38000)
accept4$unix(r1, &(0x7f00000001c0), &(0x7f0000000280)=0x6e, 0x800)

2018/03/27 07:36:01 executing program 4:
futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x800)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000080)={0x3, 0x7, 0x6, 0x7, 0x7})
setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000000c0)=0x1, 0x4)

2018/03/27 07:36:01 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x401, 0xec})
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

[  315.938305] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/03/27 07:36:01 executing program 0:
r0 = socket$inet_smc(0x2b, 0x1, 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)
bind(r0, &(0x7f0000000000)=@un=@abs, 0x80)

2018/03/27 07:36:01 executing program 7:
r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0)
r2 = openat$cgroup_ro(r0, &(0x7f0000000100)='cpuacct.usage_sys\x00', 0x0, 0x0)
syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000280)=[@text16={0x10, &(0x7f0000000240)="f2abb80b018ec866b9910800000f322e660f3a143ac066b9800000c00f326635004000000f300f2090f30fbdf1bad104b066ee0f060f3accfb9d", 0x3a}], 0x1, 0x40, &(0x7f00000002c0)=[@cr0={0x0, 0x10}, @dstype0={0x6, 0x8}], 0x2)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3})
r3 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_netfilter(r3, &(0x7f00000006c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000000a0388f56afe81e49076deebae7d15"], 0x14}, 0x1}, 0x0)
readv(r3, &(0x7f0000000640)=[{&(0x7f0000000080)=""/46, 0x2e}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000200)=""/25, 0x19}, {&(0x7f0000000180)=""/80, 0x256}, {&(0x7f0000000400)=""/250, 0xfa}, {&(0x7f0000000300)=""/141, 0x8d}, {&(0x7f0000000500)=""/149, 0x95}, {&(0x7f00000005c0)=""/107, 0x12}], 0x2)
sendmsg$nl_generic(r3, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000780)=ANY=[@ANYBLOB="140000004200ff0200000000000000000000000023e95573518424dd83afdc8ef079ce20880b394df25d1261cbe9a1fc4a203ccde480998e798cd1aa62838ff59f3814b2e872e824332fae1f8ab6ce118ee55571a6d72398db91afbc33a52010ba53751bc47d4c"], 0x1}, 0x1}, 0x0)

2018/03/27 07:36:01 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
write(r0, &(0x7f000006e000), 0xfffffdd8)
ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40086410, &(0x7f0000000140)={0xae, &(0x7f0000000080)="9ff98db8e7fdfafff736edb8a63a920d8235df66f0bb83d2cac14411af3063bac520c15e02e1c58749acd17eeac9c28ec23e7a24389b44479f47ec07ae60630af67256531c349f4b43e45444e1d704ac0a7223876c4bade00a99162bd9388c27d8f337c5354448d92b483a483a97d2d7299353d6ca3bb4ba043e254b9897582ecffcfdc6b70832a3003025e1f733981492ea9839813a72d655b3586d3a76c19de6815927faada28f7769c0d4f014"})
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0)
ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000280)={0x3, 0x6})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)={0x5, [<r2=>0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x18)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2, 0x153}, &(0x7f0000000240)=0x8)
write(r0, &(0x7f0000000000), 0x0)

2018/03/27 07:36:01 executing program 4:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000690000)={0x14, 0x6, 0x6, 0x1}, 0x14}, 0x1}, 0x0)

2018/03/27 07:36:01 executing program 0:
clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000))
mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0)
execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000400))
syz_open_procfs(0x0, &(0x7f00000005c0)='auxv\x00')
r0 = getpid()
ptrace$setsig(0x4203, r0, 0x7, &(0x7f0000000000)={0x34, 0x4407f7d, 0x3, 0xe20})
r1 = getpid()
process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0)
open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0)

[  316.121918] Buffer I/O error on dev loop0, logical block 0, lost async page write
[  316.140517] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/03/27 07:36:01 executing program 2:
r0 = socket$can_bcm(0x1d, 0x2, 0x2)
recvmsg(r0, &(0x7f0000000100)={&(0x7f00000001c0)=@sco, 0x80, &(0x7f0000001340), 0x0, &(0x7f000000a000)=""/177, 0xb1, 0x1ff}, 0x0)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000000fffc)=0x118, 0xfffffffffffffd12)
connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10)
connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0x1c)
getrlimit(0x8, &(0x7f0000000040))
sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x38}, 0x1}, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080)=0x2, 0x8)

2018/03/27 07:36:01 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000180)=0x9, 0x4)
bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10)
getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000100)=0x4)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0)
ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000240)=""/244)
recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x5b, &(0x7f0000000240), 0x0, &(0x7f0000001200)=""/143, 0x8f}, 0x3)
syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0)
sendto$inet(r0, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10)

2018/03/27 07:36:01 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
write(r0, &(0x7f000006e000), 0xfffffdd8)
ioctl$int_in(r0, 0x5473, &(0x7f00000000c0)=0x4)
write(r0, &(0x7f0000000000), 0x0)

2018/03/27 07:36:01 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040))
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
userfaultfd(0x800)

2018/03/27 07:36:01 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x33d, @random="236147cc95f2"}, 0x9db38115544c0ee2)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:01 executing program 7:
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x4)
r0 = request_key(&(0x7f00000002c0)='dns_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='/dev/sg#\x00', 0xffffffffffffffff)
add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x9, 0x10000)
ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000})
r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x3, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
openat(r2, &(0x7f0000000140)='./file0\x00', 0x442000, 0x120)

2018/03/27 07:36:01 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0)
getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f0000000180)=ANY=[@ANYBLOB="53000500070001ff04004d0606000000f903cb001a0f0000050005000100000007000700010000007b38d3c87249f8a5e29b779308377b17a1be36fab9ff7567aa0106943a8e57b5b014bfd14da0c7880a85be4782dc25a5c4491b93337f9bf4a18004f0b736a7e972ff2bd8fa9ce032cd43ae89443ab74351409262b966e1aa76"])
r3 = add_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="64da4c22eeb28517f4c16ced749a017cfbbcea33acd3dd8a4aecdb1f9ba6193099ddf77ba51467c1b1b2f576d43b075ac32ef26b84678cc689d87502aa271fdbc903f82da7ac309f324cd8c5b1cf7f11b6c6d5a58ad316734a744045d5b46663cb6f93f6c456cd439c2f1f8422ffec83328e97771c9d993a6cfa1f6843b82220d609f63e1b1ff1f9f6eea9d0686f688f78", 0x91, 0x0)
timer_create(0x7, &(0x7f0000000980)={0x0, 0x2b, 0x5, @thr={&(0x7f0000000840)="cb13772cdb9066c09e08440fd6eb35f88162e183990246b6bfe0d84cb24589427a6ce4b2a808f688600000f7759fac5f3ac9b7b57a55e5d41574138509d9cd8eb64008f5cfe93f3659a8022bf54914008797c0b4916bd2127210156052a6d0862b16642e9c85298004aac520a4f55bdcd8cbf122fa760900780d290b369a8e46aa942a10fe00d6102ea8666f1105b0488693f4ab479abfdcf03f0f7f8c521ef4b474d625e04a1cbb06b7588d12a2839caa6c1d99e247f54827b220b3cfce1b88c899cf66", &(0x7f0000000940)="a2016b628e691ea1"}}, &(0x7f00000009c0)=<r4=>0x0)
timer_getoverrun(r4)
r5 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="3e93c348870aae5bb58e139148e2a11b053dee57d5f65c4dd0781f614659d53d51837b674397d6f389e4a8b1cc6051a87e200f6bad8e51df0ad050b8a8853d8544cec33a2e4ec0dd2d2170c87947472079aa2c941d5329", 0x57, 0xfffffffffffffff8)
r6 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="9a38b13bf5c7af6321fad2424021766207c6d89e36fda9de6b9878d836e6f3108071084077f345b94a6545e6886784e5532be647b160c41d437716281d25e2f637be8c2546efa1bed32c5af5b99c9530686dd74924fc29ab777c6fc752d772e9919fb63bfeb1884088ad4e098621236cc75b65ce519002ecf83cc9d30b42a8a7f01c", 0x82, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000580)={r3, r5, r6}, &(0x7f00000005c0)=""/107, 0x6b, &(0x7f0000000780)={&(0x7f0000000640)={'sha384-ssse3\x00'}, &(0x7f0000000680)="77f34ec55d5b7eb0fac862b93bbf78eb83401d0bce339f7a462bea13f6e502ed135be8c1b2bb84c3f9c888e359db6540641a6073fd57340ecb1e35f76517dfd6a00d6fa0866659c61a511ce5c8117141c8df37bf8165777ad3de4ccdd848f875d19d02d3e5bae40d7bc6bb6e4bad990d0b5fab90dba1a0cbaef591c1c89fc49abdc6ec78449daf2e910e98fbc183b4d03eb6423c02c15d3998217cd5513e9140c693040eab9902fb425b8bc470be787ff542ca776a158331ca0d9ca052c94c8050165dd99e", 0xc5})
sendfile(r1, r0, &(0x7f00000ddff8), 0x102000001)
ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000000080)=0x3)
ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000007c0)=<r7=>0x0)
fcntl$lock(r2, 0x5, &(0x7f0000000800)={0x0, 0x1, 0x2, 0x5, r7})

2018/03/27 07:36:01 executing program 0:
socketpair$unix(0x1, 0x140000000004, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
sendto(r0, &(0x7f0000003000), 0x0, 0x0, &(0x7f0000028ff2)=@l2={0x1f}, 0x0)
socketpair(0xf, 0xa, 0x10000, &(0x7f0000000040))

2018/03/27 07:36:01 executing program 0:
r0 = socket(0xa, 0x2000000001, 0x0)
setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0)
mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x5, 0x80012, r1, 0x1)
getsockopt(r0, 0x0, 0x200000053, &(0x7f0000000080)=""/8, &(0x7f0000fedffc)=0x3)
rt_sigtimedwait(&(0x7f0000000040)={0xf8b2}, 0x0, &(0x7f00000000c0)={0x0, 0x989680}, 0x8)

2018/03/27 07:36:01 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuset.effective_mems\x00', 0x0, 0x0)
setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000180)={0x5, 0xffffffff, 0x8, 0x8}, 0x10)
r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x100, 0x0)
getsockopt$inet_int(r2, 0x0, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0)
sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:01 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x5)

2018/03/27 07:36:01 executing program 7:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000340))
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
close(r1)
socket$packet(0x11, 0x3, 0x300)
ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208})
ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000))
ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000000c0)={0x0, r1})
ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000100))

2018/03/27 07:36:02 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40000, 0x0)
fdatasync(r0)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
splice(r1, &(0x7f0000000080), r1, &(0x7f00000000c0), 0x2, 0x6)
sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:02 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x4000000006, 0x200)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000001, 0x4010, r0, 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000002c0))
getsockopt$inet6_opts(r2, 0x29, 0x41cbd88696fb5366, &(0x7f0000000040)=""/47, &(0x7f00000001c0)=0x2f)
ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f00000000c0))
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000200))
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:02 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@dellink={0x34, 0x11, 0xdb7a551c750f2cef, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x30000}, [@IFLA_IFNAME={0x14, 0x3, 'eql\x00'}]}, 0x1cd}, 0x1}, 0x10)

2018/03/27 07:36:02 executing program 2:
r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x406, r0)
ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000080)=""/32)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b})
ioctl$TUNSETLINK(r0, 0x400454cd, 0x306)
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201})

2018/03/27 07:36:02 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x101fffffe)
flock(r0, 0xc)

2018/03/27 07:36:02 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0xb, 0x4)
bind(r0, &(0x7f0000000180)=@sco={0x1f, {0x80000000, 0x7, 0x1, 0x7fffffff, 0x200, 0x1c04}}, 0x80)
ioctl$TIOCSTI(r0, 0x5412, 0xc000000000000000)
r1 = socket(0x11, 0x100000802, 0x0)
r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'sit0\x00', 0x20})
syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x80)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x40000, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201})
write$tun(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000100000000000000001080006040000000000000000e0000001aaaaaaaaaaaaac1414aa"], 0x2a)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=<r3=>0x0)
ptrace$setsig(0x4203, r3, 0x6, &(0x7f0000000100)={0x5, 0x3, 0x0, 0x4e})

2018/03/27 07:36:02 executing program 4:
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80440, 0x0)
mincore(&(0x7f00002b4000/0x4000)=nil, 0x4000, &(0x7f0000000040)=""/111)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0)
flock(r0, 0x4)

2018/03/27 07:36:02 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
write(r0, &(0x7f000006e000), 0xfffffdd8)
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
write(r0, &(0x7f0000000000), 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6, <r1=>r0, 0x1})
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={<r2=>0x0, 0x3, 0x2326, 0x7}, &(0x7f00000000c0)=0x10)
recvmsg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000180)=""/188, 0xbc}], 0x1, &(0x7f0000000280)=""/19, 0x13, 0x2}, 0x1)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x8001}, &(0x7f0000000140)=0xc)

2018/03/27 07:36:02 executing program 0:
r0 = socket$inet(0x15, 0x5, 0x0)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
r1 = open(&(0x7f0000000380)='./file0\x00', 0x4400, 0x2)
ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f00000003c0)=0x4)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10)
sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10)
r2 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x5, 0x2000)
ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00000001c0)={0x7, <r3=>0x0, 0x3, 0x8})
ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40106435, &(0x7f0000000200)={0x2, r3, 0x0, 0x8073})
umount2(&(0x7f0000000400)='./file0\x00', 0xe)
ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000280)=""/251)
setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="bb3812ad780ddd5e"], &(0x7f0000000140)='vboxnet0.bdevposix_acl_access-trusted\x00', 0x26, 0x2)

2018/03/27 07:36:02 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
getpeername$inet6(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x1c)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:02 executing program 0:
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/xfrm_stat\x00')
mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000)
fcntl$addseals(r0, 0x409, 0xa)
pipe2(&(0x7f0000000040)={0x0, <r1=>0x0}, 0x0)
sendfile(r1, r0, &(0x7f0000000080)=0x2, 0x1ff)

2018/03/27 07:36:02 executing program 1:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
dup2(r0, r1)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0)
ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f00000000c0)={0x4, 0x8, 0x81, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'teql0\x00'})
ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000040))

2018/03/27 07:36:02 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
write(r0, &(0x7f00000000c0), 0xffffffffffffff15)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0)
connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x0, {0xfffffffffffffff7, 0x7fffffff, 0x6, 0x6, 0x4}, 0x1, 0x5}, 0xe)
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
ioctl$TCSBRK(r0, 0x5409, 0x8000)
write(r0, &(0x7f0000000000), 0x0)

2018/03/27 07:36:02 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f0000000500)="000000000000000000000000000000ff37ade010f66c379a10d111d515cb67ce95af3176eec6b250308763d139cda37b4c8fca5f6d7597cb44c64ba1b35b71cf558928124342d13a7b208d8eb8e1009f148a328cc2a77f4ce7f97ee2666e2d3b067d02e5a7e0ac663e95fe1ff1b9c8f680e43eec69921f03f825c76bbc50c6e3a1440ff21b70e0bea6f51759d5dec836f43b9dcc673093d182aeaeaecab871db77", 0xffffffffe0000002)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f00000001c0)=""/215)
r3 = getpgid(0xffffffffffffffff)
ptrace(0x11, r3)
fadvise64(r0, 0x0, 0x3, 0x3)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)
ioctl$VT_RELDISP(r2, 0x5605)
ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000040)={0xfffffffffffffff9, 0x1, 0x9})
sendto(r2, &(0x7f0000000300)="d8b0dae5e70808f86c251a790ba9c88808f45def20c79a2fba335b11d8295165f19b1e022f2c860dbe65913d870aef51e54e8d9507010c377f940d163bfd2de6433a5c57fe8ccd34ed82252661923078784254d3e63d8b463940692db74bd3252adb9715ff766f1a07cb9883cbde83dd11f46da49ecaaa560932145f053f2c9190ba9efc3fbfe7f95eec7bee69944a018a7d3e96ea94ff9f7a752cf80a1df9e654dc443dcbb7e152165f7ab0ecdaa06da44bd19bf5e737ebb8", 0xb9, 0x8000, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @rand_addr=0x7}, 0x4}}, 0x80)
ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f00000002c0)=0x2e1)

2018/03/27 07:36:02 executing program 0:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0)
flistxattr(r0, &(0x7f0000000480)=""/235, 0xeb)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000440)={0xfff, 0x10001, 0x2c, 0x3ff}, 0x8)
r2 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.mem_exclusive\x00', 0x2, 0x0)
write(r2, &(0x7f0000000300)='5', 0xc3e5826680e989e)
r3 = socket$inet_smc(0x2b, 0x1, 0x0)
sendto$inet(r3, &(0x7f0000000340)="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", 0xfe, 0x4, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0xe94, 0x9, 0x8, 0xf3, <r5=>0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000140)={r5, 0xd7}, 0x8)

2018/03/27 07:36:02 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x4000000006, 0x200)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000001, 0x4010, r0, 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000002c0))
getsockopt$inet6_opts(r2, 0x29, 0x41cbd88696fb5366, &(0x7f0000000040)=""/47, &(0x7f00000001c0)=0x2f)
ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f00000000c0))
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000200))
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:02 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x18000000000000, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:02 executing program 2:
unshare(0x80000002000000)
setpriority(0x0, 0x0, 0x9)
r0 = mq_open(&(0x7f00000003c0)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2})
mq_timedreceive(r0, &(0x7f0000000040)=""/97, 0x61, 0x0, 0x0)
mq_timedreceive(r0, &(0x7f00000000c0)=""/144, 0x90, 0x0, 0x0)
mq_timedreceive(r0, &(0x7f0000000200)=""/181, 0xb5, 0x0, &(0x7f0000000180)={0x0, 0x1c9c380})
mq_timedreceive(r0, &(0x7f00000002c0)=""/223, 0xdf, 0x80000000, &(0x7f00000001c0)={0x0, 0x989680})

2018/03/27 07:36:02 executing program 1:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=<r1=>0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000140)={{0x8, 0x6, 0x678, 0x3, "4daa0e4aefd9f4ffdcd0a03f07a3f328fa7191e6aba7cb6f4686e73286edaca3d7ecf2034477012e9363251b", 0xffff}, 0x0, 0x0, 0x8, r1, 0x9, 0x2, "802e4f895dc771a05e1d120bd5ccd3b634a9ae945643096d142cd83e9e26093357c825b7113301b8404e5bf9955c2548c4ed0c7603d85fc75c4c69c08303691c", &(0x7f0000000100)="637075736574db00", 0x8, [], [0x5, 0x5, 0x7, 0x3]})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc)
r2 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x501902)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001)
sendfile(r3, r2, &(0x7f0000000040)=0x12, 0x7fffffff)

2018/03/27 07:36:02 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8031, 0xffffffffffffffff, 0x0)
msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6)
prctl$setfpexc(0xc, 0x10000)

2018/03/27 07:36:02 executing program 0:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000029ff6)='./file0\x00', 0x0)
r1 = inotify_init1(0x80804)
r2 = dup2(r0, r1)
ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x0)
inotify_add_watch(r1, &(0x7f0000ad4000)='./control\x00', 0xa4000960)
utime(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x3, 0x3ff})
openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./control\x00', 0x1, 0x0)
recvfrom$unix(r2, &(0x7f00000001c0)=""/244, 0xf4, 0x12000, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e)
ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x100000001, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x80, 0x9, 0x3, 0x2, 0x1, &(0x7f0000000040)='syzkaller1\x00', 0x6, 0x9, 0x6})
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
dup2(r3, r1)

2018/03/27 07:36:02 executing program 1:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)
ioctl$VT_DISALLOCATE(r0, 0x5608)

2018/03/27 07:36:02 executing program 4:
r0 = socket$inet6(0xa, 0x5, 0x0)
sendmmsg(r0, &(0x7f0000000f80)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)="6ff3ce", 0x3}], 0x1, &(0x7f0000000100)}}, {{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000540)='c', 0x1}], 0x1, &(0x7f0000000600)=ANY=[@ANYBLOB], 0xc}}], 0x2, 0x4041)
r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x8, 0xc0100)
ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000140)=""/64)
readv(r1, &(0x7f0000000240)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)=""/72, 0x48}], 0x2)

2018/03/27 07:36:02 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x7fffffff, 0x101906)
membarrier(0x11, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68)
ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000040)={0x32a, 0xd8e})
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:02 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x101000)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000200)={0x0, 0xba, 0x1, 'queue0\x00', 0x8})
r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000140)=0x6e, 0x800)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180))
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:02 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x4000000006, 0x200)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000001, 0x4010, r0, 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000002c0))
getsockopt$inet6_opts(r2, 0x29, 0x41cbd88696fb5366, &(0x7f0000000040)=""/47, &(0x7f00000001c0)=0x2f)
ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f00000000c0))
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000200))
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:02 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4000, 0x0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000000c0)={<r2=>0x0})
r3 = mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x10010, 0xffffffffffffffff, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x7c, 0x0, &(0x7f0000000180)=[@enter_looper={0x630c}, @decrefs={0x40046307, 0x3}, @enter_looper={0x630c}, @free_buffer={0x40086303, r2}, @increfs={0x40046304, 0x4}, @acquire_done={0x40106309, r3, 0x2}, @transaction={0x40406300, {0x3, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x18, 0x38, &(0x7f0000000100)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000140)=[0x38, 0x28, 0x40, 0x38, 0x48, 0x0, 0x0]}}], 0x0, 0x0, &(0x7f0000000200)})
write(r0, &(0x7f000006e000), 0xfffffdd8)
prctl$getname(0x10, &(0x7f0000000040)=""/42)
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
write(r0, &(0x7f0000000000), 0x0)

2018/03/27 07:36:02 executing program 4:
r0 = syz_open_dev$sndseq(&(0x7f0000c53000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000525f58)={{}, 'port0\x00'})
ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0405405, &(0x7f0000000040)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3ff}, 0x9, 0x1, 0x6})

2018/03/27 07:36:02 executing program 0:
syz_emit_ethernet(0xf, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="5438d0972596", @remote={0xac, 0x14, 0x14, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000040))
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000))

2018/03/27 07:36:02 executing program 1:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000015c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001600), &(0x7f0000001640)=0x8)
r3 = fcntl$dupfd(r1, 0x406, r0)
ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000040)=0x3)
r4 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0xfffffffffffe, 0x101905)
r5 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x1)
pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
accept4$ax25(r3, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800)
sendfile(r4, r5, &(0x7f00000ddff8), 0x102000001)
prctl$getreaper(0x13, &(0x7f0000000100))

2018/03/27 07:36:03 executing program 0:
r0 = socket$l2tp(0x18, 0x1, 0x1)
r1 = dup2(r0, r0)
setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x5e44, 0x4, 0x3, 0x0, 0x5, 0x100000000, 0x4, 0x9, 0xfff, 0x2, 0xbdac}, 0xb)
connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e)
mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000))

2018/03/27 07:36:03 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)
ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4)

2018/03/27 07:36:03 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x4000000006, 0x200)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000001, 0x4010, r0, 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000002c0))
getsockopt$inet6_opts(r2, 0x29, 0x41cbd88696fb5366, &(0x7f0000000040)=""/47, &(0x7f00000001c0)=0x2f)
ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f00000000c0))
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000200))
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:03 executing program 4:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SMI(r3, 0xaeb7)
getpeername$unix(0xffffffffffffffff, &(0x7f00000013c0), &(0x7f0000001440)=0x6e)
ioctl$KVM_RUN(r3, 0xae80, 0x0)
ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000000))
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f0000000080)={0x0, <r4=>0x0}}, 0x10)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r4, 0x4)

2018/03/27 07:36:03 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8)=0x2, 0x102000001)

2018/03/27 07:36:03 executing program 0:
r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x801)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=<r1=>0x0)
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x2, 0x4, 0x3, 0x0, 0x9, 0x10400, 0x4, 0x2, 0x80, 0x1, 0x1f, 0x7, 0x5, 0xfffffffffffffff7, 0x6, 0x61c, 0x1800000000, 0x5, 0xee1, 0x1, 0x6, 0xef7, 0x9, 0x1ff, 0x80000, 0x5, 0x8, 0x1, 0x41, 0x0, 0x3f, 0x2, 0x2, 0xfff, 0x4, 0x0, 0x10001, 0x0, @perf_config_ext={0x20}, 0x15580, 0x7, 0x3f, 0x7, 0x9, 0x9b4, 0x3}, r1, 0x1, r0, 0xb)
ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040))
perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb5c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xffffdfffffffffff, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)

2018/03/27 07:36:03 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000000040)='@\x00', 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:03 executing program 2:
r0 = perf_event_open(&(0x7f0000002000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffff9c, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, <r1=>0x0})
r2 = fcntl$getown(r0, 0x9)
kcmp(r1, r2, 0x0, r0, r0)
r3 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x2, 0x400)
r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0)
ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000000000000800000007000000feffffff00000000000000009500000000000000c4a0a7228fe3f3fc29a61a737d0585e653a5ff500e5f5a5e67f2284f7f18c12f2b1832928ef7657f75883c5621b37cd05c98d2c2ec07776197dea5cb7ec0332caf15178744daea74014987c59c524f5a1e4ea9009523cb3fe3f1fe37f92a12ab6347d1a077631ee48bc516f1328e41ae05ae241fecb4ed63f79da57785c1368f968dfa8142a9db574b9c6e0d01aca213a4cb0b60f58638fa881833aeecda7bd112525c57e88a9173aa7f752424b96a918f916942ed395dd42ed03c5defa26efdf8b4da94e1b3a5"], &(0x7f000000a000)='syzkaller\x00', 0xfffffffffffffffd, 0xc3, &(0x7f000001a000)=""/195}, 0x48)
statx(r4, &(0x7f0000000380)='./file0\x00', 0x4000, 0x404, &(0x7f00000003c0))
statx(r4, &(0x7f0000000240)='./file0\x00', 0x6000, 0x20, &(0x7f0000000280))

2018/03/27 07:36:03 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
write(r0, &(0x7f0000000000), 0xffffffffffffffdb)
ioctl(r0, 0x0, &(0x7f0000000000)="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")
write(r0, &(0x7f0000000000), 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000003680)='/dev/vcs#\x00', 0x2, 0x20e41)
accept4$bt_l2cap(r1, &(0x7f00000036c0), &(0x7f0000003700)=0xe, 0x80000)

2018/03/27 07:36:03 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$rdma_cm(r0, &(0x7f0000000d00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000cc0)={<r1=>0xffffffff}, 0x13f}}, 0x20)
write$rdma_cm(r0, &(0x7f0000000080)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x128)

2018/03/27 07:36:03 executing program 5:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x81, 0x19a)
sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, 0x14, 0x0, 0x800, 0x70bd29, 0x25dfdbfc, {0x7, 0x0, 0xa}, [@nested={0x10, 0x3c, [@typed={0xc, 0x74, @u64=0x1c5d9a2c}]}, @typed={0x8, 0x95, @u32=0x8}, @typed={0x10, 0x1, @str='vboxnet1\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40010}, 0x14)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:03 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'syzkaller1\x00', <r2=>0x0})
stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000240)=""/128)
mknod(&(0x7f00000002c0)='./file0\x00', 0x1081, 0x3)
setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x0, 0x4e23, 0x7, 0xa, 0x80, 0xa0, 0x3c, r2, r3}, {0x1dc, 0x4, 0x7, 0x4, 0x8, 0x9, 0x6, 0x4}, {0x0, 0x2, 0xdd18, 0x1}, 0x0, 0x10006e6bbf, 0x2, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0x7f}, 0x2, @in, 0x3506, 0x3, 0x3, 0x8, 0x9, 0x3, 0x1}}, 0xe8)

2018/03/27 07:36:03 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x280400, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={<r2=>0x0, 0x7e5c0647, 0x30, 0x20, 0xffff}, &(0x7f00000000c0)=0x18)
connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e21}, 0x6e)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x1, 0x9}, &(0x7f0000000140)=0xc)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60)
sendfile(r0, r1, &(0x7f0000000200), 0x102000001)

2018/03/27 07:36:03 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x4000000006, 0x200)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000001, 0x4010, r0, 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000002c0))
getsockopt$inet6_opts(r2, 0x29, 0x41cbd88696fb5366, &(0x7f0000000040)=""/47, &(0x7f00000001c0)=0x2f)
ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f00000000c0))
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:03 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
write(r0, &(0x7f000006e000), 0xfffffdd8)
r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x10000, 0x400)
setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000100)=@mangle={'mangle\x00', 0x1f, 0x6, 0x61c, 0x224, 0x114, 0x310, 0x310, 0x114, 0x550, 0x550, 0x550, 0x550, 0x550, 0x6, &(0x7f0000000080), {[{{@uncond, 0x0, 0xec, 0x114, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x2}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x100, 0x1, 0x1}, {0x0, 0x3f, 0x7}}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0xf}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [0xff, 0xff, 0xff, 0xffffff00], [0xffffffff, 0xffffffff, 0xff, 0xff], 'bridge0\x00', 'tunl0\x00', {0xff}, {0xff}, 0x3c, 0x0, 0x2}, 0x0, 0xec, 0x110, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x7}}]}, @unspec=@CHECKSUM={0x24, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x1a}, [0xff0000ff, 0x0, 0x0, 0xffffffff], [0xffffffff, 0xffffffff, 0xff000000, 0xff], 'rose0\x00', 'gretap0\x00', {0xff}, {0xff}, 0x3c, 0x3, 0x4, 0x8}, 0x0, 0xc8, 0xec}, @HL={0x24, 'HL\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0x0, 0xff0000ff, 0xffffffff], [0xffffffff, 0xffffff00, 0xffffffff, 0xff], 'ip6gre0\x00', 'ip6_vti0\x00', {0xff}, {0xff}, 0x4, 0x7fffffff, 0x2}, 0x0, 0x110, 0x134, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x6}}, @common=@inet=@ecn={0x24, 'ecn\x00', 0x0, {0x10, 0x1, 0x2, 0x7fff}}]}, @HL={0x24, 'HL\x00', 0x0, {0x1, 0x25d6}}}, {{@uncond, 0x0, 0xc8, 0x10c}, @DNPT={0x44, 'DNPT\x00', 0x0, {@ipv4=@rand_addr=0x1000, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, 0x1, 0x2d, 0x40}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x678)
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
write(r0, &(0x7f0000000000), 0x0)

2018/03/27 07:36:03 executing program 0:
r0 = socket$pptp(0x18, 0x1, 0x2)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000180)={<r2=>0x0, 0x401}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)={r2, 0x80000000}, &(0x7f0000000240)=0x8)
getsockname(r0, &(0x7f0000000080)=@ll, &(0x7f0000000100)=0x80)

2018/03/27 07:36:03 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x4, 0xffffffffffffffff)
getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000080)=""/117, &(0x7f0000000140)=0x75)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r2, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000d0cffb)="e6558f1a", 0x4)
r3 = accept4$alg(r2, 0x0, 0x0, 0x0)
sendmsg$alg(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)="659921e02a188815ac836b0f5108f08d9509350bb0a0ed774ceff1ae4d71a7eef8d8d23936e075a079fdd0e2a7cb3d323e64fd68659bd5ce90a46eaa8a9075d1446846b70caf7fa6f243593d6862ef6aeea3b189e3eb3942c3f71ae3b24a3679e47e65587224cc62a710e87b043dac1f83b4d12eb9c6de4c3d2d925ac803207d3b75005d8fce4afc7ee6c778f2463cb3e97f93c29d82ea4ebbce4a3e1baeaeabad4f66be7473e78356aa2453b29f5e666f9c4d378ad3039ed15438829ffb4d81e43497eb1bc1fc00", 0xc8}], 0x1, &(0x7f0000000240)}, 0x0)
readv(r3, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/200, 0xc8}], 0x1)
r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r4, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:03 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
socketpair(0x10, 0x3, 0x4, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4)
write(r0, &(0x7f000006e000), 0xfffffdd8)
ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0xffffffffffffffe7)
syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1f, 0x400000)
write(r0, &(0x7f0000000000), 0xc0)

2018/03/27 07:36:03 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x4000000006, 0x200)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000001, 0x4010, r0, 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000002c0))
getsockopt$inet6_opts(r2, 0x29, 0x41cbd88696fb5366, &(0x7f0000000040)=""/47, &(0x7f00000001c0)=0x2f)
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:03 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x47, 0x48040)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r0, &(0x7f0000000080)="2985780274ebaa0462c93b7130cae388092139a058f785e3741fc8fcc214c27fa7b031c3937eb3817f9e71b4124492ae3e19172cc1c60a5b89b4857f4d2222e2c306c5e444255def004f8ec700e094774873ae3ad568cc1a83fdc45008a056e149def1b6c5f35e4f8f96e44ab304b73c007ea995f34299d187e91793476e85140aef075b355186f8e2e630a9ea17846d6bae691a92fee0e1032268eb9bf5f6db5791c3eb796343913c"}, 0x10)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=<r3=>0x0, &(0x7f00000001c0)=0x4)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000200)={r3, 0x45fd}, &(0x7f0000000240)=0x8)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:03 executing program 2:
r0 = syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x80002)
ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{}, {0x400e}, 0x0, 0x5})
r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x5791, 0x24100)
mq_timedsend(r1, &(0x7f0000000340)="d359eb89572aa927f5951adfcf75a99b74d6ea1e0e6115f25d252c825db33036765ffadb3cd0f9719d9b23a59493eb9da8bb5d795da00d434b4ac081aa623356c1ee369b682827e5b1a3534afef3fa6a5328ab34d951db5eadf4fedab05cb66ae57fc87d62438ddf39869796b0b07d5c39c8967ed5ce44b7ac1bfd3d242769c265b9e2c157bea6da97d77b055884d1a3d7dae2f38f36ae2bae4562c70d7ae848205ae4", 0xa3, 0x7f000000, &(0x7f0000000180)={0x77359400})
getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0xb)
ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000000100)=""/105)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x7a9, 0x2}, &(0x7f00000001c0)=0xffffffffffffff4e)
r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x40840)
setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000440)={{0xa, 0x4e21, 0x4992, @empty, 0x74d9}, {0xa, 0x4e23, 0x3e5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0xf459, [0xdf, 0xa666, 0x4, 0x1, 0xa0, 0x0, 0x1e, 0xfffffffffffffffc]}, 0x5c)
open(&(0x7f0000000400)='./file0\x00', 0x20000, 0xc0)
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000080)=0x1)

2018/03/27 07:36:03 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000040)={<r3=>0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x101}, 0x8)
pwrite64(r0, &(0x7f0000000100)="f01c7f4cbe1b3eb458086f4675578a5699093417a595cd587cf6f62365f73cc4debf00829a760a08965d9c9d8f74334916427c4080450be772cdbf51a7b79d4fa120c159c8f073a79d58a6c1c84f518daad5955c74b58a3dc9254bd38bf36b6e10ab92b3e318888d5d4d90e9abf8c9425a80fc185385776f3d4b2a8c95881e16a5319e398e27951eb544f8a02a781b508656a57921c60530e6bdd04007868eff37a29d84017987ad855abdf5abdab12e15b949f5de2af8717c0b4386e85f", 0xbe, 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)
fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000001c0)=0x2)

2018/03/27 07:36:03 executing program 4:
r0 = gettid()
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, &(0x7f00000001c0)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10)
shutdown(r1, 0x1)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000636000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04)
getsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4)
tkill(r0, 0x1000000000016)

2018/03/27 07:36:04 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x4000000006, 0x200)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000001, 0x4010, r0, 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000002c0))
getsockopt$inet6_opts(r2, 0x29, 0x41cbd88696fb5366, &(0x7f0000000040)=""/47, &(0x7f00000001c0)=0x2f)
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:04 executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000addfc8)={&(0x7f000096d000)={0x10}, 0xc, &(0x7f0000900000)={&(0x7f0000d31fdc)=ANY=[@ANYBLOB="2000f7ffffffffffff93ca291800000000000000000000000000000000000000"], 0x20}, 0x1}, 0x0)

2018/03/27 07:36:04 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10)
sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10)
connect(r0, &(0x7f00003cd000)=@ethernet, 0x10)
syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101800)
recvmsg(r0, &(0x7f0000001b80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/4096, 0x1000}, 0x10043)

2018/03/27 07:36:04 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={<r2=>0x0, 0x5, 0x7}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x1f}, 0x8)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
write$cgroup_type(r1, &(0x7f0000000100)='threaded\x00', 0x9)

2018/03/27 07:36:04 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x2, r0, 0x1})

2018/03/27 07:36:04 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00')
sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010b26bd7000ffdbdf251100000008000400000000000800050002000000c224fcdcc6c6fd02ddb8a7962b6436c008cf180441fb87995fec16d11a4b3b4574947d39072a2548d3ae05f3830c35377a609eb69e6291d374db67c9a72a25570f5d272b3530267f7744968533b6da1818340ad9f3bce400479eeabbfcb2680171ecd9ae7cb974af15277f09ba926f1766ca8c6aec27599b43a3c3081009c67b5be79eaca0e993fa66fe36cda2eceea8c65c22f589a0bb"], 0x24}, 0x1, 0x0, 0x0, 0x8040}, 0x200440c1)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:04 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
write(r0, &(0x7f000006e000), 0xfffffdd8)
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x1)
write(r0, &(0x7f0000000000), 0x0)

2018/03/27 07:36:04 executing program 0:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000))
r1 = eventfd2(0x4, 0xffffffffffffffff)
ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000dad000)=r1)
ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000752000))
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x103000, 0x0)
ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x3)
r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)
ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000040)=0x7)

2018/03/27 07:36:04 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x4000000006, 0x200)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000001, 0x4010, r0, 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000002c0))
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:04 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = socket$unix(0x1, 0x5, 0x0)
recvfrom$unix(r1, &(0x7f0000000140)=""/183, 0xb7, 0x100, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000200)={0x7bb3, 0x2, 0x80000001, 0x1, 0x3})

2018/03/27 07:36:04 executing program 1:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
lseek(r0, 0x0, 0x7)
pwritev(r2, &(0x7f0000f50f90), 0x0, 0x0)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:04 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
write$sndseq(r1, &(0x7f0000000040)=[{0x1, 0x5, 0x9, 0xffff, @tick=0x4, {0x800, 0x7}, {0x3, 0xaf7d}, @control={0x2800000000000, 0x7fffffff, 0x1}}], 0x1c)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:04 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
write(r0, &(0x7f0000000040)="ca38734f116fce6bb9bd82f190629ada19aa3d5abfacdb49458cde59b93b20b35edc01670d06498e97f7b9ab2faa3047c24a8ca637e20ed79ff280a4f9bfa6d7b3fe14c567e8485911dd49b32997ae1f28428406d3c0d2bcb38b3355dea5348bfec74ac9c5aae295986b4cf08e0625cef01a28c496cef1660bad4ebb9c8ec1ea50b155c08bb2149e9725", 0x8a)
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000100))
write(r0, &(0x7f0000000000), 0x0)

2018/03/27 07:36:04 executing program 4:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x5}, 0x8)

2018/03/27 07:36:04 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x4000000006, 0x200)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000001, 0x4010, r0, 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:04 executing program 0:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$getown(r0, 0x9)
getpgid(0xffffffffffffffff)
r1 = fcntl$getown(r0, 0x9)
migrate_pages(r1, 0x1000000002, &(0x7f0000000040)=0xfffffffffffffffd, &(0x7f0000000240))
r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x7, 0x801)
getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000200)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000c7f000))
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000d5dff4))
getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000140)=""/174)

2018/03/27 07:36:04 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={<r2=>0x0, 0x81}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x7}, 0x8)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:04 executing program 2:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400, 0x0)
getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000000c0)=""/196, &(0x7f00000001c0)=0xc4)
fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7fff})
fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x2, 0x0, 0xdf8f})
getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x8)

2018/03/27 07:36:04 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
sendfile(r0, r1, &(0x7f0000000040), 0xfffffffffffff000)

2018/03/27 07:36:04 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
write(r0, &(0x7f0000000180), 0x0)
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0)
epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0x2018})
sendfile(r0, r0, &(0x7f0000000180), 0x6)
pwritev(r1, &(0x7f0000000380)=[{&(0x7f00000001c0)="1a2b7963004f4f5264b9756302d3cb0a2e2d608cf691c216333f", 0x1a}, {&(0x7f0000000200)="8db5f5edc43b7e2b752006e175", 0xd}, {&(0x7f0000000240)="3ed1965b32c3448f6069c6330ddb0fc940793f5afa2d5d4fc3752c9b094ab30a33e58019929303f0d1f3e6", 0x2b}, {&(0x7f0000000280)="c22bd0ede12b0f0d0d93b93fed28783fe1365b880142ae081bbc8481701cbf2ad353c052cb20f11570dc864b48cc7c909f939d92ad22bdffb7d172459de9d5034e7cbf91c8d6f45b63002d0e8b4d6cdab3417b4c5c1887b6593f909235b1ad497ab94f253988ff31c6a585901415bf0b6f6058b222cb17da3987556e7ca131dba1023dfdde663afe49df468a0458294d67f9bd7214435eab0affe5ba4d6867e95cd860e2f94a1ae121c50dbb16349b1d849504d92d000d86b3116e42db9394549f208644c8c9b2d7387f7b891f135baa7d", 0xd1}], 0x4, 0x0)
setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000440)="ab10c58214cf1b1d979c1395139739e3af269724f880143122878842f1fd3e8c828cf6c3c8aff205d22408b5c06018ef46879e999301eee432ead3f2b1", 0x3d)
ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000003c0)="47942b7ae12a6572a711c1af7ad7271736da4c23e1002951c83201eef5df0a367be25db097c9cb8f844aa1870291e91f911b35dc8bf395f9163dbd91d01d06d5bace5815af880d2a88b6f678133fda2b39d575bcf95cf238766c0444c089016342277a10300638adb456a5396d94")
write(r0, &(0x7f0000000000), 0x0)
ioctl$KDSKBLED(r1, 0x4b65, 0x2)
r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4000)
getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000080)=0xfffffffffffffffa, &(0x7f00000000c0)=0x4)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000480)=0xfffffffffffffff8, 0x4)

2018/03/27 07:36:04 executing program 5:
r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x80000)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={"627269010000000000ab00008aaa19ce"})
getpeername(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r1=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000140)=0x80)
connect(r1, &(0x7f0000000180)=@sco={0x1f, {0xf96, 0xb9, 0x7ff, 0xfffffffffffffffb, 0xfffffffffffffffc, 0x5}}, 0x80)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f0000000400)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000000200)=""/244, &(0x7f0000000300)=0xf4)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000340)={0x400, 0x9, 0x8, 0x4, 0x3, 0x7, 0xfc2}, 0xc)
sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:04 executing program 4:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
io_setup(0xc8, &(0x7f000086a000)=<r0=>0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bcf3f)}])
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0)
io_getevents(r0, 0x0, 0x1, &(0x7f0000e72fe0)=[{}], &(0x7f00009ca000))
r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0xc100)
mkdirat$cgroup(r2, &(0x7f0000000100)='syz1\x00', 0x2)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x500, 0x0)
getdents64(r3, &(0x7f0000000080)=""/17, 0x11)

2018/03/27 07:36:04 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x4000000006, 0x200)
memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000001, 0x4010, r0, 0x0)
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:04 executing program 0:
setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10)
r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x0)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000280)={r1, 0x4})
ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000180)={0x1000, 0x5000, 0xfff, 0x6, 0x410})
r2 = socket(0x18, 0x0, 0x1)
connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a)
setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000001c0)="54612db11fe2c3127d3e2f2de8d698d93b72966facd229341476c5efb96c77ea0e2f541e751942ca5d395f6ff0d423d2b3a3c9aeb265920eea0fe90b93e2a7c134f22e617c92d15e4058c96b4fd4473e5dd7229998e434d9b0077185f7aef59f6ff73158647c5bd0da1a24c495c1ec2d1cd1a5ab69eb462a69b3e9347692e8890db96b0367655d5dea71333d2c53aee69e622b17be6ca7a4ef2719b13e1ef34e8054a95b8347f7baaf9049a2b3ccd557141a1c7dc32bbb", 0xb7)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
accept4$inet6(0xffffffffffffff9c, &(0x7f0000002c00)={0x0, 0x0, 0x0, @dev}, &(0x7f0000002c40)=0x1c, 0x0)
poll(&(0x7f0000002840), 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, 0x0, 0x200}, &(0x7f0000000100)=0xa0)
sendmmsg(r2, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f000050d000), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x2e, &(0x7f0000000040), 0x2000000000000339}}], 0x831, 0x0)

2018/03/27 07:36:04 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
r2 = gettid()
sched_getparam(r2, &(0x7f0000000040))
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:04 executing program 6:
eventfd2(0xffff, 0x80001)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x800000, 0x8001)
write(r0, &(0x7f00000000c0), 0x9d)
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
write(r0, &(0x7f0000000000), 0x0)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="140000005d62b1910f4e38255a7f042cd015340eb3000000"], &(0x7f0000000080)=0x1c)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x9}, &(0x7f0000000140)=0x8)
fcntl$dupfd(r1, 0x406, r0)
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000180)={0x0, r1, 0x3, 0x1}, 0x14)

2018/03/27 07:36:04 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20400, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={<r2=>0x0, 0xfff, 0x8}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x1, 0x30}, 0xc)
sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0)

2018/03/27 07:36:04 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x4000000006, 0x200)
memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000001, 0x4010, r0, 0x0)
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:04 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x101000)
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000001c0)={{0x40, 0x2}, 0x0, 0xb, 0x566f29b1, {0xa, 0x222}, 0x1})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000000c0)={r0})
r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x6635, 0x101901)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:04 executing program 0:
r0 = socket(0x40000000010, 0x3, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x14, 0x26, 0x1}, 0x14}, 0x1}, 0x0)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0)
recvmmsg(r0, &(0x7f00000048c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000100)=""/197, 0xc5}, {&(0x7f0000000200)=""/85, 0x55}, {&(0x7f00000002c0)=""/28, 0x1c}, {&(0x7f0000000340)=""/207, 0xcf}, {&(0x7f0000000440)=""/206, 0xce}, {&(0x7f0000000540)=""/69, 0x45}, {&(0x7f00000005c0)=""/50, 0x32}], 0x7, &(0x7f0000000640)=""/221, 0xdd, 0xcb}}, {{0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000000740)=""/94, 0x5e}, {&(0x7f00000007c0)=""/251, 0xfb}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/62, 0x3e}, {&(0x7f0000002900)=""/218, 0xda}, {&(0x7f0000002a00)=""/65, 0x41}, {&(0x7f0000002a80)=""/208, 0xd0}, {&(0x7f0000002b80)=""/203, 0xcb}, {&(0x7f0000002c80)=""/231, 0xe7}], 0xa, &(0x7f0000002e00)=""/13, 0xd, 0x9}, 0x200}, {{0x0, 0x0, &(0x7f0000004440)=[{&(0x7f0000002e40)=""/80, 0x50}, {&(0x7f0000002ec0)=""/209, 0xd1}, {&(0x7f0000002fc0)=""/222, 0xde}, {&(0x7f00000030c0)=""/246, 0xf6}, {&(0x7f00000031c0)=""/199, 0xc7}, {&(0x7f00000032c0)=""/168, 0xa8}, {&(0x7f0000003380)=""/107, 0x6b}, {&(0x7f0000003400)=""/27, 0x1b}, {&(0x7f0000003440)=""/4096, 0x1000}], 0x9, &(0x7f00000044c0)=""/77, 0x4d, 0x95f}, 0x2}, {{&(0x7f0000004540)=@nl=@proc, 0x80, &(0x7f0000004880)=[{&(0x7f00000045c0)=""/121, 0x79}, {&(0x7f0000004640)=""/244, 0xf4}, {&(0x7f0000004740)=""/60, 0x3c}, {&(0x7f0000004780)=""/91, 0x5b}, {&(0x7f0000004800)=""/127, 0x7f}], 0x5, 0x0, 0x0, 0x3}, 0x81}], 0x4, 0x2000, &(0x7f0000004940))
ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffc000/0x3000)=nil, 0x3000})

2018/03/27 07:36:04 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
write(r0, &(0x7f000006e000), 0xfffffdd8)
ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x8)
write(r0, &(0x7f0000000000), 0x0)
fcntl$setpipe(r0, 0x407, 0x80)
pread64(r0, &(0x7f0000000080)=""/165, 0xa5, 0xe)

[  319.670778] openvswitch: netlink: Flow set message rejected, Key attribute missing.
[  319.715361] openvswitch: netlink: Flow set message rejected, Key attribute missing.
2018/03/27 07:36:05 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)={0x0, 0x0, {0xffffffffffffffff, 0x2, 0xb9a, 0x3, 0x6}})

2018/03/27 07:36:05 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x4000000006, 0x200)
memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000001, 0x4010, r0, 0x0)
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:05 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)='\x00', 0xffffffffffffffff)
restart_syscall()
ioctl$TIOCSBRK(r1, 0x5427)
getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x80000, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2)

2018/03/27 07:36:05 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000180)="0f6abe6a55685f11f362ebe32d65a4d7a7759eacd3d990242d159e8c3b3196f8fbccbb47837258e94037d31716dbe3cd86ecb10b65b5cf12851613705e57e8280b8ed5b52e5f6fc5d9dbe9513d65201022ead91f24acd605caf520fa7a6c126299b2c5e2f6914f5a385568b9c1")
r1 = memfd_create(&(0x7f0000000140)='bridge0\x00', 0x1)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000080)={0x0, @rand_addr=0xfffffffffffffff7, 0x4e22, 0x3, 'fo\x00', 0x4, 0x101, 0xb}, 0x2c)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:05 executing program 0:
r0 = socket$pppoe(0x18, 0x1, 0x0)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x1, 0x0)
ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000100)={0x8, &(0x7f00000012c0)=[{}, {}, {}, {}, {}, {}, {}, {}]})
connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bridge0\x00'}}, 0x1e)
ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000240))
ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000140)={0x18, 0x0, {0x0, @random="65cc2149f81a", 'ip6_dty0\x00'}})
socketpair(0xe, 0x5, 0xd6, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80585414, &(0x7f0000000280)=""/4096)
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000040)={<r4=>0x0, 0x9133}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r4, @ANYBLOB="67010400777c0300c1ff0800"], &(0x7f0000001280)=0x10)

2018/03/27 07:36:05 executing program 2:
r0 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x0, 0x0)
ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000200"])

2018/03/27 07:36:05 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4000)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={<r3=>0x0, 0x4a71}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xff, 0x1, 0x6, 0xffffffff80000000, r3}, 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)={r3, 0x2a, "255969519308923e1451db34a69e053bdbc310b271e45dd1a760d2c46111a499f045c6a22d1456299f07"}, &(0x7f0000000380)=0x32)
write(r0, &(0x7f000006e000), 0xfffffdd8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={<r4=>r3, @in={{0x2, 0x4e23, @rand_addr=0x5}}, 0x5, 0x6, 0x6, 0xe3, 0x2}, &(0x7f0000000200)=0x98)
sendto$inet(r1, &(0x7f0000000280)="ac5d69aa7528bfab42378e78de29150c5848f820b830b4aed4ea54e9ce1d3c8e2981af626e5c94f6261cafcdea0e04cb975a149ae6b9a07063e4493eb8fcd95556f452a4ae7c989f8e159a06226a66d2249a5c433e4074039dd0aa861587a8bc7a7b6110dad052f92681c4e7cb06e89e91a0ca468fd222bdd44416686653856cee254483a23d078bab3d93a87f84e22900b9e5a6a0516e51a67d5039b885aa8b1fdd71290fa8888e03f1ac623d6817", 0xaf, 0x4008800, &(0x7f0000000000)={0x2, 0x4e24, @rand_addr=0x2}, 0x10)
ioctl$int_in(r0, 0x5421, &(0x7f0000000240)=0x8)
write(r0, &(0x7f00000003c0), 0x0)
ioctl$KDADDIO(r1, 0x4b34, 0x6)
sendmmsg$inet_sctp(r1, &(0x7f0000003400)=[{&(0x7f00000003c0)=@in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x10}, 0x4b20175a}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000400)="3706416bfcedae2473c12e9aa6f9bbe8d85245890d9bee2edda2fbe92cd4b9eb3a1d10158f64c78dbb0e4478012927daf3ca2c899a1ae4b55d72bcadda0c739625b1c818a720587e05d28a8bc531657fb8a78747cc0f23c9bf2788a24c64bcfc4294e4f329dd0ef5f4e6238bcfc6b858137ffa2cfb9f3518a82f1edda38f7aa23ba4144248c7daf50ad498c21430da3fe18efda213f9219f4f2bf2c831167db809ed0f75e68aa3a36e1a227d33992c3ff34b439c2b1a48563c7a28d7", 0xbc}, {&(0x7f00000004c0)="5bd4d566537507478db3aac27e99ea8813cae4479c39a2be5f42308af8fa78d76fc227513c12293464cdb4d7d86415b9baf83fe076896af4ea87f3ffd808165eb2b4e491f4bebf8ea9d1572fa55c018cfa5c4f0620b5cf3d9c9d02e810ba0856a6195282c86d49b9dd26bc558124ff382c01e45ad6", 0x75}, {&(0x7f0000000540)="3e38b1e1a5dc62b48f53a9895538881d904100642b5dcab1a6a3ceaac09882b817843dc7448b86641b8759d25d5603e06c9e3863c649f3091e88575886d224672c7adea07afbaa348c4033ba2459ca7ef4c5b7dc8ffa24c642211a6c8233e764069b1f0b733aeb48801fff8364303ba99ea45f33f8aa76ab5a16369eaf8e61e3373121f4a7d3a828bfb909b11c5beb24ba1d39029fb790ee7b7a359809c162287d860e8efb03fa32950c97af784fff4fd1ed94f2078f4b4acdc6b243f696123d4f8ece1f48df6aa2290a", 0xca}, {&(0x7f0000000640)="e67e7cc446b8fb3965e435dabdbe847946a39958b0d370748544fb85a193910ab4d3f59e1c33df88373e36eed5", 0x2d}], 0x4, 0x0, 0x0, 0x811}, {&(0x7f00000006c0)=@in6={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000940)=[{&(0x7f0000000700)="5cc5e6a358cc04476318776b4c1da357ba62dbd4eb2b9570663cf7fef5de318020045fac18e7639fcf9a7bdb5faf75c7c30ac375699c62882fba36ede4f3fdd45c6634fde6adf4e562a92329983dd43139d846cc359adb08bd84a1f296fe001cae00d8a70aacfd4acc686486bb9af7da675659ca82a2b73ff22d", 0x7a}, {&(0x7f0000000780)="1732a36ee118cd", 0x7}, {&(0x7f00000007c0)="48568a5ad2c568207c5b20681eb5d9ac4b0a29027290e226be182a0cd4ed26ad1a62f970713dbfe5d0c161c886cfa0536b7d9ce0f3fce841c61304ce69fde17082aa960c9cf475613cdbaa369194eacdbbaae0e5637e32f31f2e84986b78d8a7ee75b4fe5f64698032b60d5d983ea69260f4ee3384322646dd6df6c7d1476ae9846fc7649d34a9cf43efc52c11aa7898168b93f1356fa710a81f2f5216b2e1f5a1fbd20c043edf0eafe787", 0xab}, {&(0x7f0000000880)="56e27485301d7df557d15c84afaef4c5ee1d4baa66a0c1e09cdbca47a88d2705f089366fcb8526630e4e8762ef7ad508820765b853f38cfa4b", 0x39}, {&(0x7f00000008c0)="1d621ca307d336fd0e8c69e805cc2ad0aea31663bfaedf9da70ae4bad1cea003c2662faf14d2f1e276c74a5011ae556245429d41838a370d93b010c5217e031d1206984a0b585257e8c4019dd0a5356a5b7b1b78fe257f2eb54fb4ce01e7a3bce9eed2bed81a1a3c5ba764b3459f932df12a56246b299dac2fe42866f4", 0x7d}, {&(0x7f0000001040)="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", 0x1000}], 0x6, &(0x7f0000000980)=[@init={0x14, 0x84, 0x0, {0xff, 0x10000, 0xc3, 0x40}}, @init={0x14, 0x84, 0x0, {0x8, 0xc0, 0x800, 0xffffffffffffff29}}, @init={0x14, 0x84, 0x0, {0xfffffffffffffffd, 0x0, 0x7, 0x4}}, @init={0x14, 0x84, 0x0, {0x8, 0x100, 0x1e7, 0x100000001}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x8, 0x8, 0x401, r4}}], 0xdc, 0x80}, {&(0x7f0000000a80)=@in={0x2, 0x4e24, @rand_addr=0x1000}, 0x10, &(0x7f0000000ec0)=[{&(0x7f0000000ac0)="621a0865e13f7e749c91db75858f6318d61b1ddf550c94882440ed18f6738ff41177ae881e0a5760a24ec1f333f204fe40d839fd7690c2ce3ec77704c21c7518461ccd98cc668c0b822ff4", 0x4b}, {&(0x7f0000000b40)="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", 0xfc}, {&(0x7f0000000c40)="da975870e5dfb6ac9f72520de6612c661bb16ffb6a1e48cdfefd1506bab17138381a6c", 0x23}, {&(0x7f0000000c80)="de3388b7814723f8177bc5f8c097e3a22f814c8d014604081818768b1fcc32b07b2f2c3a5d58c84f5d32632a4222a3e5044f2b22c791b8c336ca4b4801bc662ba984fc88c2737014b8f1cc45c3b9d66ff4d0202ebc29622a9f010f34f6f0f2ccbd6b3319da3ee0e3e837be72a1e5908a205dfc72d6b89667ac90b1663bc2f4ceb2f8740313a376cde101d3468fa7fbfc89455369212374484f29ed45a5eda099021560a534acd4e3b28c391a40051224470203e351869186f61f18ac9bd6a21837b6b723ea3216c2b686aaf5fedb230a2fd108a70b8bd61c9d63d0e5aa57c86b12104b65393ecf9dbd2becd77b8fa3d300", 0xf1}, {&(0x7f0000002040)="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", 0x1000}, {&(0x7f0000000d80)="963c0f3207a53e0926642d247310f161faabae7811590981bffb53ede9f4e5e9c4533593e89b2a649d3c0397e88fc2bde2e8a44a31963e5448", 0x39}, {&(0x7f0000000dc0)="a76ece57d33590f7f7bbb97db853a3225c073c99c005ba3beff9fe7f905f4d376c2be8e274be6c5e8ea4ecded60d78fda4fbf7f66b1a7f47f152acee5a53f40cd053a2156d830b8721076e1e7c23769f9b4f860033", 0x55}, {&(0x7f0000000e40)="2f2248e70b1aa0cffee416fff7ffd118db3b6e29cdda1cf20e8ceac96b581e8104e0d135365c28fcf23024301d1e61d48fe169ddff2f43fc1e6c67773417214941b51491376188ee821425d30a9b1160866f683d7b3f", 0x56}], 0x8, &(0x7f0000000f00)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x3ff, 0x4, 0xfffffffffffffff8, 0x6, 0xfffffffffffffc01, 0x4d8000, 0x4, r3}}, @init={0x14, 0x84, 0x0, {0x2267, 0x8, 0x5, 0x4}}], 0x58, 0x1}, {&(0x7f0000000f80)=@in6={0xa, 0x4e21, 0x7f, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, 0x1c, &(0x7f0000003200)=[{&(0x7f0000000fc0)="237341a2f9513628fb8617264f8c", 0xe}, {&(0x7f0000003040)="84d9108d2032e2e2e8ffe4ab0cb778b067f6dd3e7f94d916b0e031e34c595ead38b120e67afd293f77b47f8cef439df844b38c5aef74069b0432298e597149b6f2c0fb53164e6afa908b50d4a24d36e530e9b39303204906689d6ca5908965a28dc6696e11f9e1bd1608a5efca04977815715cbfc795d8b8bd2fc5f3fd0da8c714b87cd702d0dfc8df9e4413e8145ebc5b67bad3d18e6c8303589e85fc05cc832d72427fa1607ac869108b7360e04f272ca0011091fb75afec522f71080aff11ccd87ff35b4361fc59f07f965deeea41a93d46531f5072312a7eac4ec2e6384f5cf4383155e6babfa4ff6065", 0xec}, {&(0x7f0000003140)="b30ea87dc8a6b56a476fe45514dd4d411ee78afbadd8de08833ece3a903d8a7cb12bfc753b0a38cfabf43bf280a4a65fa461a54de0a291b428c2b1db44cf1f4ff0463dfa6f03cf1f475bd6b609c79345eb0bc69b87c1ebe76bc25481ea7c327bce50f28b81000d513d63f9101bb021d9b962cd125d720061afedf247737a1d8d2d6099833184ed59eb346a0562f9e4d7d5ea1a2adfe0cb4eb6e026dbabe8699da9f74d14ecba2d31f228b0ebb8e4e3e7f974bb53", 0xb4}], 0x3}, {&(0x7f0000003240)=@in6={0xa, 0x4e22, 0xd9, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x6}, 0x1c, &(0x7f0000003380)=[{&(0x7f0000003280)="e521dcde8dec82736d2677668800f0a13c9cf8768d90510785e0031015b4d857b3a6bfdb6ea5bec6c66a507df9e457699ccae3369990377a57ff3b4ff37db2c0c8ef79d102769db3fb7ebd2c2c6a6ce685cf0bf85ee35966871bee29a8290f76ba4e90", 0x63}, {&(0x7f0000003300)="a9f47120f7861289595ec87d9d7652ce700cb583bc89fc3f", 0x18}, {&(0x7f0000003340)="a50197ee1d71b96c602abf540f7e073d8012220f66496ca83a09e967522a0218a132f0332662debb28689a8a2158ab50dd06da785f", 0x35}], 0x3, &(0x7f00000033c0)=[@sndinfo={0x1c, 0x84, 0x2, {0x9, 0x1, 0x9, 0xfffffffffffffa61, r3}}], 0x2c, 0x10}], 0x5, 0x4000000)

2018/03/27 07:36:05 executing program 4:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eaff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=<r4=>0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000200)={{0x4, 0x6, 0x75, 0x101, "8242b96a96888bdb005781ec0f9f2a30424cc507a56fdddd46fac33f59f56f719a6ec6872ebb190bb875f410", 0x7}, 0x0, 0x0, 0x2, r4, 0x101, 0x1000, "6bf892fb42bcc30b9e1483b0f9a1784db0e93cdd68ea012ae18b67aaf66293b835dc719281c61f7a98e70c08e467571d17793c75ac1ed0ba36db9a1a8bded8a5", &(0x7f00000001c0)='}bdev\x00', 0x6, [], [0xab, 0x7f, 0x7fffffff, 0x65]})
r5 = dup3(r0, r1, 0x80000)
syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000653000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000040)="b9800000c00f3235000400000f30670f01c90f20e035040000000f22e0d8f7c4c3c542690f0d260fc75a930f0018360f35b9800000c00f3235008000000f3026660f3880b3fd000000", 0x49}], 0x1, 0x1e, &(0x7f0000000140)=[@dstype3={0x7}], 0x1)
fcntl$lock(r1, 0x11, &(0x7f00000000c0)={0x1, 0x1})

2018/03/27 07:36:05 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x4000000006, 0x200)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:05 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0xfffffffffffffffc)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

[  319.899740] QAT: Invalid ioctl
[  319.922568] QAT: Invalid ioctl
2018/03/27 07:36:05 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x36, &(0x7f0000000400), 0x181e7dec969c8430)
getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/138, &(0x7f0000000100)=0x3e0)
getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000140)={'raw\x00', 0xfe, "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"}, &(0x7f00000000c0)=0x122)
socketpair$inet(0x2, 0x800, 0x6, &(0x7f0000000280)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={<r2=>0x0, 0x3, 0x5}, &(0x7f0000000300)=0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r2, 0x9, 0x1, 0x1, 0x1, 0x9}, 0x14)

[  319.977555] QAT: Invalid ioctl
[  319.994617] QAT: Invalid ioctl
2018/03/27 07:36:05 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
write(r0, &(0x7f000006e000), 0xfffffdd8)
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x800)
ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000001c0)={'\x00', 0x2})
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0)
mq_timedsend(r2, &(0x7f0000000080)="b808cb26e5b40985f9bdd9990d52df7f8116ed8b1f04d7f2711c64d714d2a43a1ce39c5f78cf88aae62029c2340d2bbbcc92ee7df03b63f9", 0x38, 0xff, &(0x7f00000000c0))
write(r0, &(0x7f0000000000), 0x0)
socketpair(0xf, 0x0, 0x3, &(0x7f0000000100))

2018/03/27 07:36:05 executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={<r0=>0xffffffffffffffff})
r1 = memfd_create(&(0x7f0000000000)='dev ', 0x3)
ftruncate(r1, 0x40001)
sendfile(r0, r1, &(0x7f000000a000), 0x5)
sendfile(r0, r1, &(0x7f000000dff8), 0xa)

2018/03/27 07:36:05 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0)
ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0)
setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x100000001, 0x4)
ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000180)={[{0x100000001, 0x6, 0xfffffffffffff284, 0x3ff, 0x7, 0x80, 0x6, 0x5, 0xec54, 0xc, 0x200, 0x3, 0x40}, {0x9, 0x81, 0x2, 0xd714, 0x5, 0xfb8a, 0x3, 0xffffffffffffff74, 0x7, 0x80, 0x2, 0x34bddff2, 0x10001}, {0x3, 0xe97, 0x2, 0x7, 0x4, 0x95, 0x0, 0x7, 0x5, 0x7ff, 0x8, 0x9, 0x4}], 0x7})
bind$bt_l2cap(r1, &(0x7f0000000200)={0x1f, 0x3, {0x4, 0x7, 0x2, 0x3, 0x2, 0x100000001}, 0x400000000000, 0x9}, 0xe)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ioctl$int_in(r2, 0x0, &(0x7f00000000c0)=0xffffffffffffffe0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={<r3=>0x0, 0x80000, r1})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000140)={r3, 0x80000, r2})
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r2, r1, &(0x7f00000ddff8)=0xfffffffffffffffe, 0x8)

2018/03/27 07:36:05 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000140))

2018/03/27 07:36:05 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x4000000006, 0x200)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:05 executing program 4:
r0 = socket$unix(0x1, 0x5, 0x0)
r1 = socket$packet(0x11, 0x6, 0x300)
getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x4)
poll(&(0x7f00003a3fd8)=[{r0, 0x3084}], 0x217c, 0x3)
r2 = syz_open_dev$sndpcmp(&(0x7f0000001040)='/dev/snd/pcmC#D#p\x00', 0x20000000008, 0x620002)
syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x600000000000, 0x0)
ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f00000000c0)=""/28)
ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000002080)=""/4096)

2018/03/27 07:36:05 executing program 1:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffffa0, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbc, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x80000, 0x0)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="9d59f8175dda5cf8e9288051d41962177a5130bd0cc2f11edfddca36dc1d3af92dc59080df88459b3df2ca5d438b8984fb0d8f58f3db0f488b3074f2ff2ec00c84af0034add6a52f30129459899478328f5865b5bd867da310c37e11c09daa71c76c8b11e71c", @ANYRES16=r2, @ANYBLOB="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"], 0x160}, 0x1, 0x0, 0x0, 0x4040804}, 0x4000090)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000440)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0xa}, 0x8001}], 0x2c)
ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000180)=0x2)
r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0e05403, &(0x7f0000000040)={{0x1, 0x2, 0x100000001, 0x0, 0x4}, 0x7, 0xffffffffffffff6c, 'id0\x00', 'timer0\x00', 0x0, 0x2, 0x3, 0x0, 0x7})
pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r3, r0, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:05 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={<r1=>0x0, 0x79, "639324465a59747f494dc90aab3bfb8b92390fca35ada3f84e5eee75a9a416f427b4352d5cbb99b01ae346a5fc2a8bbdd5639a9ef45aae612f56c304408fee8733430938a2d70341b6e6b0b1af9966186a6a1c63fc527b80b2d98b69f88aeed675a348d57bfc206eca7a79980a4d9da701bab1149490203e49"}, &(0x7f0000000140)=0x81)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x100000000, 0x6, 0x5, 0x5, 0xff}, &(0x7f00000001c0)=0x14)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={<r2=>0x7ff, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x3}, &(0x7f0000000040)=0x27)
r3 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x66d, 0x10000)
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f00000002c0)={0x8b65, 0x5, 0x6, 'queue1\x00', 0x200800000000})
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r2}, 0x10)
r4 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x800, 0x2)
setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000000240)={0x5, 0x6, 0x16, 0x30cd5493}, 0x8)

2018/03/27 07:36:05 executing program 2:
syz_emit_ethernet(0xe2, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@canfd={0xd, {{0x4, 0xfff, 0x6dc, 0x10001}, 0x3, 0x2, 0x0, 0x0, "80feda02d352e25b34aafc06406fa980ee634b30796e3514b7774eb48f4aa870d5682c957013041129466d84bb7c5e41d41c498f4d0abcc4a539c5ee25f3547d"}}}}, &(0x7f0000000000))
socketpair$inet6(0xa, 0x80805, 0x3, &(0x7f0000000100)={<r0=>0xffffffffffffffff})
ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000140))
syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0)

2018/03/27 07:36:05 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
write(r0, &(0x7f000006e000), 0xfffffdd8)
ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x8)
write(r0, &(0x7f0000000000), 0x0)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x480, 0x0)
ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000000c0)={'ip_vti0\x00', 0x200})

2018/03/27 07:36:05 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x840, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r2, r3, &(0x7f0000000140), 0x4)
perf_event_open$cgroup(&(0x7f0000000080)={0x7, 0x70, 0x1f, 0x8, 0xc20, 0xffffffff, 0x0, 0x2, 0xc10, 0x1, 0x7, 0x10000, 0x10001, 0x2, 0x9, 0x9, 0x9, 0x4, 0x2, 0x4, 0x8, 0x9, 0x100000000, 0x6f3, 0x1, 0xfff, 0x8, 0x1, 0xffffffffffffffff, 0x6, 0x0, 0x1000, 0x1, 0x3db43ee4, 0x4, 0x8, 0x4, 0x3, 0x0, 0x3, 0x5, @perf_bp={&(0x7f0000000040), 0x4}, 0x2001, 0x100000001, 0xffffffffffff710a, 0x2, 0x4, 0x0, 0xfc1}, r3, 0x8, r0, 0x1)
sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001)
fcntl$addseals(r3, 0x409, 0x0)
ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000180))

2018/03/27 07:36:05 executing program 4:
mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0)
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x340, 0x0)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
r1 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c)
connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c)
sendmsg(r1, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f0000000ff0), 0x0, &(0x7f0000003000)}, 0xc100)
sendto$inet6(r1, &(0x7f0000001000)="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", 0x2c1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/03/27 07:36:05 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x4000000006, 0x200)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:05 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r1, 0x0)
sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c)
socket$inet6(0xa, 0x80800, 0x5)
close(r0)
r2 = accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000000080)=0x54, 0x0)
sendmmsg(r2, &(0x7f0000003600)=[{{0x0, 0x0, &(0x7f0000002d40)=[{&(0x7f0000002c80)="91", 0x1}], 0x1, &(0x7f0000002dc0)}}, {{&(0x7f00000032c0)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f00000034c0), 0x0, &(0x7f0000003500)}}], 0x2, 0x4000)

2018/03/27 07:36:05 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xfffffffffffffffd, 0x400000)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x0, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:05 executing program 4:
bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000080)=@raw, &(0x7f00000000c0)="47505d04", 0x17, 0xfffffffffffffcb7, &(0x7f0000004f99)=""/103}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x8, 0x0, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48)

2018/03/27 07:36:05 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:05 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
r0 = creat(&(0x7f0000000140)='./file0\x00', 0xc0)
ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000180)={0x81, @random="4ec711a7525a"})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = dup3(r1, r1, 0x80000)
getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000000080)={@multicast1, @dev, @local}, &(0x7f00000000c0)=0xc)
r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r3, r4, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:05 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x4000000006, 0x200)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:05 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
write(r0, &(0x7f000006e000), 0xfffffdd8)
r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x26, 0x101400)
setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000080)={0x20, 0x5, 0x5, 0x3f}, 0x10)
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
write(r0, &(0x7f0000000000), 0x0)

2018/03/27 07:36:05 executing program 1:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f00000001c0)=""/4)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ftruncate(r2, 0x4)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)
setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="b84508226ec1628549256d26a01ccea4", 0x10)

[  320.561580] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
2018/03/27 07:36:05 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='limits\x00')
ioctl$KVM_NMI(r0, 0xae9a)
readv(r0, &(0x7f0000bf5000)=[{&(0x7f0000175fb8)=""/72, 0x48}], 0x1)

2018/03/27 07:36:05 executing program 0:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x1)
ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000000c0)={0x6011, 0x3, 0x1, 0x101, 0x6, 0x5099, 0x7, 0x68c, 0xc9fd, 0x0, 0x3, 0x5})
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000000)={&(0x7f0000690000)={0x14, 0x0, 0x6, 0x1, 0x1}, 0x14}, 0x1}, 0x0)

[  320.680143] buffer_io_error: 49 callbacks suppressed
[  320.680153] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/03/27 07:36:06 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x4000000006, 0x200)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

[  320.778785] Buffer I/O error on dev loop0, logical block 0, lost async page write
[  320.808529] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/03/27 07:36:06 executing program 2:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"69666230000000000000000000000400", 0x80000000000400b})
truncate(&(0x7f0000000080)='./file0\x00', 0x56)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', 0xa201})
r2 = dup2(r1, r0)
read$eventfd(r2, &(0x7f00000001c0), 0x2)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040)=0x4, 0x4)
futex(&(0x7f0000000100)=0x2, 0x1, 0x2, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x1)
syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000280)={"c1f5d52e54f04427913f4b7ffefdad7b652243729e3b83d0b3856349b70ea26a243cd870b4c8d00b04d4de5ca2a5904f2cfc84de27f781780c1de6753e49c9e68131545f273d545e5a1260283dcad8832ac1aef856b5932abffb8ec78ded4dffda2a5d2d5348a75d85de7ec9cef17541fd61b106a41af9b407de54d9723ba5d9b63afba70a3878e4e6e8f6ac25460917a6df9fe27d332ea6fcaf20bc359fc983b5f93fb0bd0e6f4f9718db137569294f90eef842f62c45a6eac9abad7d616544598b78cbc775c776c3b0e7c2933670a1ea3adc7dafeffb0a5ea17d76074b0e48322790827453111669875f354f6f59ae8cdf588c4bf43d3e57bad9546e0a2b382a51b2c5342ac349ce56425df774da39a53f5e7a56ebe13f96594a3301c0069c7d15e7fe2bd0d7a2cc96a353f0d91b2d0e7a47c98bf76333b1a53e57c1b3b9d48d4eda325b333ff47b310888fa4052542a20f5db62629536d5aa402077c98c8dcaa4ab0fe745b573e366dcb2c9212a84f767326d7a73487fb41c278cc5eb0be4ff1160f0352419d4b6da303735a6e5a2e0f6aaa527f89cc3145f572bc1ddbe57cc362a4853539c5b3c6cc324ce5fe6370770759ef1912ab8dee52298d81ba3ef3db5e14cbff8ee6c568296bb24ce1330cd5f99d2f15a3fffb195b9c5026c8c96a7698081a09eb434439b35f0bf1a6c4fc94931108c289948dcd3ca0d9e36c1a6f85023d10a9ba7a1ccb6360905e98dd46f0216eb4cd59ce0dc8c67455b10b12b0ad3c376449e6e85286918f3c1fb09d1c10d5c39b266441d9c20c45db1a6fcd45ac5751fc6063085ce51cfc003d6b0a8959d830a3d302911f8f10172a0a3661349ff4e4acca789267620293e1d2545f1b00e17494a6a1569f846af93c16c8b4ec0cfd8e7354a7e4c539278ca31563b37e183ef87e7b79c25f19d506e80ff8d67d33456d1e27b57f6d6748795f59a60e8197b2e80fde67d5b56cb3450121c5ec161659dc9e799efb0975daef1894d5ca051efbb8567b9adf64aaa5c08f6caa7ca6bc906a40a6a3f25e8a742de0c0c843276464cfdb4ce44b1e464586b90889d214909f9ef1efb773060b8e63f77c7855294f0931afd5041926a7763b46b6a2ee660e7cdde61144c6090c44efa7ccbb29c65e751726640a8cd27a5df1f3ecf433bf95190d08dc37caea4fc5514cd0a5589b3b251c1140344873fa8a53dca2e0edaf94763b8340079f8683a4ff9e67adc0c53a77aa435ade6207fc0542aff23c1c207980c421a210ce2009c99a06ddc999ac9089963df987d30f291e93a7deb2ac886bbb64abb27ab1857f9254aafd253b787c80fb83478b22ca01695ff5e82272b8dc48a16c5b35960c1337dfe723ca0562994d3173d3018a3ccbee973dd95315bb1b1dff1aa808d63d17be192aedb6c88c0156e2d9ca72d54843fd303bbca6350"})

2018/03/27 07:36:06 executing program 0:
r0 = socket$inet6(0xa, 0x80007, 0x8010000000000085)
r1 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x400000)
dup3(r0, r1, 0x80000)
signalfd4(r1, &(0x7f0000000380)={0x4}, 0x8, 0x800)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={<r2=>0x0, 0x5}, &(0x7f00000002c0)=0xc)
fgetxattr(r1, &(0x7f0000000300)=@random={'btrfs.', '\x00'}, &(0x7f0000000340)=""/31, 0x1f)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000500)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000400)=0xf5)
fcntl$setstatus(r1, 0x4, 0x40000)
r3 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_buf(r3, 0x29, 0xce, &(0x7f0000000080)="c7fadc606dc246689f87bd2d0bb66e2e8c7446c426699767acd258603f06cc5d656c46e10f8c780fd74657f2fe39d4d77be33d7e3e3a6fad036e7f5328b2f22cc57bc20ccc5e1624781a6ae91edc4361a38be919d4b4f21a0ed128c0cccf28ade29c8549c92786265bf69657aa45d58b2048fbaa0e00527af2214579c7be40f7009b14685f6b02745ea13741c63ee2da6afa5e26ad20f6c0320fb9d21832d7e3e45befbb9882279b923e2f6d1c8bef01d16df7cbf7dbada1192f4343f4326185a3bd26048dcaa730e6fe43bbcf70f36ff9917997cb9419ba6c07a06cd9460860a0409b6cce38", 0xe6)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8)
setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0x4, 0x1, 0xbcce, 0x1, 0x400}, 0xc)
ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f00000001c0)="25f774bfcfb0d216eebb5c91814c103ef7afda9a7b4e857a8f2c6dfa5943a2f65dd5898cd717afbd1f93e7b9d331766a5145c1a12a8cdb5bb39973675c211a7daead85ff117ab41e289e52a2c4bb73ff97b5d4ec693d14d660151b1430b163d265ed21a1e87211c97744d54fce0c5109d2c6fc")

2018/03/27 07:36:06 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df")
setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2)
r1 = getpgrp(0x0)
syz_open_procfs(r1, &(0x7f0000000040)='attr/prev\x00')

2018/03/27 07:36:06 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffe, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:06 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xc0, 0x0)
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
open(&(0x7f0000000140)='./file0\x00', 0x501400, 0x7c)
r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:06 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
write(r0, &(0x7f000006e000), 0xfffffdd8)
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
write(r0, &(0x7f0000000000), 0x0)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x80800)
ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0)
modify_ldt$write2(0x11, &(0x7f0000000080)={0x1ff, 0x20000800, 0x1000, 0x1, 0x2, 0x3, 0x4, 0x2, 0x3, 0x2}, 0x10)

2018/03/27 07:36:06 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
getsockopt$inet6_dccp_int(r1, 0x21, 0xe, &(0x7f0000000040), &(0x7f0000000080)=0x4)

2018/03/27 07:36:06 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:06 executing program 4:
mmap(&(0x7f0000046000/0x3000)=nil, 0x3000, 0xd, 0x44031, 0xffffffffffffffff, 0x3)
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x40000, 0x0)
ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000500)={'syzkaller1\x00', 0xaa1})
r1 = syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006")
r2 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_tables_matches\x00')
ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000400)=@generic={0x100000001, 0x7fffffff, 0x7})
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x0, 0x3, 0x1ae1, <r3=>0x0}, &(0x7f0000000300)=0x10)
socket$bt_hidp(0x1f, 0x3, 0x6)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000440)={r3, @in6={{0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, &(0x7f0000000380)=0x84)
ioctl$TUNATTACHFILTER(r2, 0x400854d5, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x3, 0x0, 0x4000000000000000, 0x81}]})
ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00000000c0)=0x3f)
ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000002c0))
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r2, &(0x7f0000000140)="3900857e85036960605d955591c0317e54fd5de6f5eed8cff7a570248333317bcf86310dd297a42db3c72a9026a9fb95524189feef173d53e19b86fe518976ae6781a523611efd24b607c01fc9eea8e4af61e043a2141f01c5179fd9d2f41696760772d88dfe5bea5aa381ea7d27717fe87fed3ad920186d689cf0031da928f055f356c99557690de4ea0d206e4be1d896c0a1c0dc2fbc4ce95d44a9c1027a51e2956d", &(0x7f0000000200)=""/108}, 0x18)
syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x200000000004c000)

2018/03/27 07:36:06 executing program 0:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10)
r1 = accept4$alg(r0, 0x0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f0000267fe4)={0x0, 0x0, &(0x7f0000938ff8), 0x0, &(0x7f00005c7ff0)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0)
sendto(r1, &(0x7f0000000340)="8d85c80800e8ef4fea219de5c76d9408bbfeca0d8841e1a0c43669d9bd527f6cd4cf5b0e1b1022a2a7e5610d52e46040dba8da2803e30c7a5f0a70cb64d287dc619a69913f3e0dde5329316e64c0fe0d95ac9921955e4a0ef1e799dfffcca9c7cc72c6e2", 0x64, 0x0, 0x0, 0x0)
recvmsg(r1, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000009bf9d)=""/99, 0x63}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0)
pipe(&(0x7f0000000040)={<r2=>0xffffffffffffffff})
bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58)
ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000080)={0xfffffffffffffffa})

[  321.035846] Buffer I/O error on dev loop0, logical block 0, lost async page write
[  321.071222] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/03/27 07:36:06 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x3, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e20, 0x823, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, {0xa, 0x4e20, 0x40, @loopback={0x0, 0x1}, 0x6}, 0x20, [0x9, 0xfc90, 0xfffffffffffffffa, 0x1e9afaa0, 0x1, 0x94, 0x0, 0xffff]}, 0x5c)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

[  321.112816] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/03/27 07:36:06 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f00000000c0)="74086e750000008cf8f39c975b3d33ae00fbdda537b9af65458b1efc914bda82f69d5046e4407e2f427f8e8884b6e42fb5f57e342b3cbbf814620880788a91a2b9", 0xfffffffffffffffb)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:06 executing program 1:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={<r1=>0xffffffffffffff9c})
getsockopt$inet_dccp_int(r1, 0x21, 0xe, &(0x7f0000000100), &(0x7f0000000140)=0x4)
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@dev, @in6=@local}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000280)=0xe8)
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180), 0x0)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040)=0x4, 0x4)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
finit_module(r0, &(0x7f0000000080)="74086e750000000000000000008c00", 0x0)

2018/03/27 07:36:06 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x8000, 0x0)
write(r0, &(0x7f0000000040)="b2df5c7457b0fbd79367c7a2c65e493c17bb9c649e0a6390edb4d873ea6c", 0x1e)
ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0x8)
write(r0, &(0x7f0000000000), 0x0)

2018/03/27 07:36:06 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:06 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:06 executing program 2:
r0 = getpgrp(0xffffffffffffffff)
setpriority(0x3, r0, 0xde8e)
ptrace$getsig(0x4202, r0, 0x4, &(0x7f0000000000))
io_setup(0x400000000080006, &(0x7f0000550000))
getpgrp(r0)

2018/03/27 07:36:06 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
write(r0, &(0x7f000006e000), 0xfffffdd8)
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040))
write(r0, &(0x7f0000000000), 0x0)

2018/03/27 07:36:06 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x808c0, 0x0)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200000, 0x0)
ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00000000c0)=r1)
r2 = memfd_create(&(0x7f0000614000)='s-\x00', 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001)
dup(r0)

2018/03/27 07:36:06 executing program 4:
r0 = socket(0x1000000010, 0x4000000000802, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000940)=@bridge_getneigh={0x28, 0x1e, 0x503, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0)
bind(r0, &(0x7f0000000040)=@in={0x2, 0x4e20}, 0x80)

2018/03/27 07:36:06 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
rt_sigsuspend(&(0x7f0000000040)={0x3}, 0x8)

2018/03/27 07:36:06 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x4000000006, 0x200)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:06 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400000)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x28000100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r1, 0x300, 0x70bd2b, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x20000000)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x3)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:06 executing program 0:
r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x444800, 0x0)
r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x62189cb, 0x400)
syncfs(r1)
ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000080)={0x8, <r2=>0x0, 0x1, 0x8})
ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f00000000c0)={0x0, r2})
setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000100)={{0x7, 0x3}, 0x4}, 0x10)
setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000140)=0x4, 0x1)
r3 = getgid()
fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getgid()
fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r7=>0x0, <r8=>0x0})
setgroups(0x5, &(0x7f0000000340)=[r3, r4, r5, r6, r8])
ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000380)="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")
r9 = socket$inet_udp(0x2, 0x2, 0x0)
getsockname$packet(r1, &(0x7f0000004680)={0x0, 0x0, <r10=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000046c0)=0x14)
setsockopt$inet_mreqn(r9, 0x0, 0x20, &(0x7f0000004700)={@broadcast=0xffffffff, @loopback=0x7f000001, r10}, 0xc)
pwrite64(r1, &(0x7f0000004740)="31ce200401c284d3c9970f0feae2a5cdb7807eefaa459035df01a1f844934b64ef4ec4f5f7b1e4368e652c7279384b01c17e80841aa79896535dd3b6244e87e249a995190fb9998c158465135cc09ad3b9a7cbe3dde8b7e178afef7b29170b75c1a119dff6044376525c2bc8b637b77a5e63a46592a3d706002d28be55fd6f1f471e8c834ebd4c56c5640ce4315a21110878ed6715cb", 0x96, 0x0)
chown(&(0x7f0000004800)='./file1\x00', r7, r3)
fcntl$setsig(r1, 0xa, 0x40)
r11 = getpgid(0x0)
sched_getparam(r11, &(0x7f0000004840))
ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000004880)={0x0, 0x47})
ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000048c0))
ptrace$setregset(0x4205, r11, 0x6, &(0x7f00000049c0)={&(0x7f0000004900)="a3a63f52ca5adaeea8599be05c8eb0ab511c2e624dba3c0ae77dbbc81a42f2f8f5b60bf5c373165bf018dce982ba222040fd5f8fbd3eb4021ac185073112b0c9f8d9e728aafa83c69b6f03754f3ab9709d1d1bacb98d496cfce0d7454bfab149fc339cb6b4b5a159319d686ed85d3f57eed20ce1c0bdbd3bb8171529c6a29abbb398d40cead45593401db83ca4564a06307550f2afececb13e0d365da536dec8145c", 0xa2})
r12 = syz_open_dev$sndseq(&(0x7f0000004a00)='/dev/snd/seq\x00', 0x0, 0x400)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r12, 0x84, 0x72, &(0x7f0000004a40)={<r13=>0x0, 0x7, 0x10}, &(0x7f0000004a80)=0xc)
setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000004ac0)={r13, 0x7fffffff}, 0x8)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000004b00)={r13, 0xe2}, &(0x7f0000004b40)=0x8)
pwritev(r12, &(0x7f0000006f80)=[{&(0x7f0000004b80)="f68e81abac0e5749660d98477f539697b59c0ce5c3f243184ac2c6eec83f7fa585837e19db84be9d556d3ede5868c589894daf13e44fa27367c2c45dd43066b189e25ec37c6aa2d016b05331a0d195533b7bf471e7b2bbc9782c11c99858c33ba5f6da32139d57adfa34a5968cb632ce54f03b2560710e3237f687b9d993a94abc41544aec32e0a1f8a31b236761d1be66039fbc8ad458c249ac4c11c7de288814c680f5d452ff25f201b0cbee83a91468baeffd7cb68c63766dfae1de8bfc3c9fd4d170f072d97b2f055b9ee2f762b8", 0xd0}, {&(0x7f0000004c80)="2ab543cd8b45d2b508d836fa62913eeaeef7b93b08ba372e68f1bce57e39f73e5c3e68925bc4239a80b2c50582186ff34996dd83903e90ab896485243da5ffda548a104d0011279c6fd0071b8a82ab83ce2f635dd5f893268de2524fcb830f", 0x5f}, {&(0x7f0000004d00)="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0x1000}, {&(0x7f0000005d00)="4fcc549b123d75497eb41234b7d895ffab761af749d0e107eb0cc54c4521dda026fc05c7951a546610b1744715e3fc964361918039249002be37ca26b33d7b67f5a525f3370fcc8da9f888f2059f3b8ee2c8585ea6a6f763fb8ecc9bb239334de4f4613e2c2fb53ef79e80a92649582fbd86ad16feb82c24dd9c3fb62ef65ef200c2860742d0570393980f070a6c56218d379b6b0995f96e090686ff4bb02fe71b6284282cd4897accd1043f5017a832232faa3abc92cdee3d8d6c5a", 0xbc}, {&(0x7f0000005dc0)="05c798726964da8eacd15e26620aad347d1c8ce7640ec026a64298a2b5b1d780c1d542a794faa528a07785102d07abda8155b53640f96cd5591823378a10631ce05ae4cc70d7fec68805c7444a57f15d2b7b223dcc42e4d4f86580e77261a370b759f1", 0x63}, {&(0x7f0000005e40)="2f73bf8925cc", 0x6}, {&(0x7f0000005e80)="94ad3ae2b25ae5bdc2d8f1eeae587bdef69dd0a8bcc30b6bb5928644ed7e3ff70db58079ced89cb8d325dc09a9044b3a9d5adc219f78417854378fcbfccf6e73b5b79496b6a52a1fea964b915848c116dcdd8593de6a4f9525bbf6907c0735897e79d8b253d1e812ac8ffba85b232f6b0ee0177f31d50db4b8fe416cf1bee0848862151e217e1b2526e7a20f15c2052adea5bbc4902a1884db29f99e01c5f3d259905cf1467599746d8aef250a03feefd00574ad4b706bfc1fc7bf9640e1d35a2c86932deaf9bbce5cf89837722ecefdbacc1c8fea119dce31179911bc83cc0ad7df48d5b6bfc152fe61abfbde33", 0xee}, {&(0x7f0000005f80)="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", 0x1000}], 0x8, 0x0)

2018/03/27 07:36:07 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x4000000006, 0x200)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:07 executing program 4:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x11, 0x0, <r1=>0x0})
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = dup3(r0, r1, 0x0)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000040)={<r3=>0x0, 0x4}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r3, 0xfffffffffffffff7, 0x8}, 0x8)

2018/03/27 07:36:07 executing program 0:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.memory_spread_slab\x00', 0x2, 0x0)
sendfile(r1, r1, &(0x7f0000000000)=0x800000000, 0x3)
openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0)

[  321.723647] Buffer I/O error on dev loop0, logical block 0, lost async page write
[  321.766585] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/03/27 07:36:07 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
write(r0, &(0x7f000006e000), 0xfffffdd8)
fdatasync(r0)
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
write(r0, &(0x7f0000000000), 0x0)

2018/03/27 07:36:07 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x1)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:07 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', <r0=>0x0})
r1 = userfaultfd(0x0)
lseek(r1, 0x0, 0x7)
pipe(&(0x7f0000000080)={<r2=>0xffffffffffffffff})
setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff]}, r0}, 0x79)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r3, r4, &(0x7f00000ddff8), 0x102000001)

[  321.826476] Buffer I/O error on dev loop0, logical block 0, lost async page write
[  321.851758] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/03/27 07:36:07 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0xfffffffffffffffd)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:07 executing program 0:
prctl$getreaper(0x26, &(0x7f0000000040))

2018/03/27 07:36:07 executing program 2:
pipe2(&(0x7f0000000000), 0x0)
r0 = socket$pppoe(0x18, 0x1, 0x0)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3000008, 0xa810, r0, 0xfffffffffffffffc)
msync(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x6)

2018/03/27 07:36:07 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x4000000006, 0x200)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:07 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x589080, 0x0)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00')
sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="0e000000", @ANYRES16=r1, @ANYBLOB="020528bd7000fcdbdf250c0000001c0002000800030002000000080008000700000008000b000a000000"], 0x30}, 0x1, 0x0, 0x0, 0x40044}, 0x40)
setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x401, 0x4)
syslog(0x3, &(0x7f0000000080)=""/102, 0x66)

2018/03/27 07:36:07 executing program 0:
r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802)
r2 = dup2(r1, r0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643b564f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d0030000008fb574dbcfa6dc4d"})
write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30)
write$sndseq(r1, &(0x7f0000000040)=[{0x3, 0xfff, 0xce, 0x7, @tick=0x4, {0x6, 0xfff}, {0xfffffffffffffff9, 0xffffffff}, @control={0x20, 0xffffffffffff1158}}, {0xfffffffffffffffd, 0x6ba, 0x0, 0x9, @tick=0xffffffffffffffb2, {0x4, 0x7}, {0x364a, 0x200}, @control={0x6, 0x4}}, {0x8, 0x2, 0x3, 0xd1db, @tick=0xdaf2, {0xb12d, 0x6}, {0x100000001, 0xfffffffffffffffe}, @ext}], 0x54)
write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @tick=0x3, {}, {}, @control}], 0x1c)

2018/03/27 07:36:07 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f00000000c0)='t\bn\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x2, 0x0)
fremovexattr(r0, &(0x7f0000000040)=@random={'os2.', 't\bn\x00'})

2018/03/27 07:36:07 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0xb, 0x501a)
setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:07 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080))
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:07 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
write(r0, &(0x7f000006e000), 0xfffffdd8)
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
write(r0, &(0x7f0000000000), 0x0)
fcntl$setpipe(r0, 0x407, 0x7563)

2018/03/27 07:36:07 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f0000003f00)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/174, 0xae}], 0x1, &(0x7f00000001c0)=""/4096, 0x1000, 0x40}, 0x5}, {{&(0x7f00000011c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001480)=[{&(0x7f0000001240)=""/236, 0xec}, {&(0x7f0000001340)=""/44, 0x2c}, {&(0x7f0000001380)=""/220, 0xdc}], 0x3, &(0x7f00000014c0)=""/202, 0xca, 0xd15}, 0xffffffff80000000}, {{&(0x7f00000015c0)=@ax25, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001640)=""/34, 0x22}, {&(0x7f0000001680)=""/145, 0x91}, {&(0x7f0000001740)=""/214, 0xd6}, {&(0x7f0000001840)=""/194, 0xc2}, {&(0x7f0000001940)=""/174, 0xae}], 0x5, &(0x7f0000001a40)=""/114, 0x72, 0x13}, 0x2}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000001ac0)=""/194, 0xc2}], 0x1, &(0x7f0000001c00)=""/143, 0x8f, 0x8}, 0xa4}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001cc0)=""/205, 0xcd}, {&(0x7f0000001dc0)=""/21, 0x15}], 0x2, &(0x7f0000001e40)=""/196, 0xc4, 0x3}, 0x1}, {{&(0x7f0000001f40)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r0=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002240)=[{&(0x7f0000001fc0)=""/247, 0xf7}, {&(0x7f00000020c0)=""/196, 0xc4}, {&(0x7f00000021c0)=""/115, 0x73}], 0x3, &(0x7f0000002280)=""/5, 0x5, 0x49}, 0x693d}, {{&(0x7f00000022c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000023c0)=[{&(0x7f0000002340)=""/87, 0x57}], 0x1, &(0x7f0000002400)=""/170, 0xaa, 0x80000000}, 0x7}, {{&(0x7f00000024c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000003900)=[{&(0x7f0000002540)=""/236, 0xec}, {&(0x7f0000002640)=""/206, 0xce}, {&(0x7f0000002740)=""/4096, 0x1000}, {&(0x7f0000003740)=""/180, 0xb4}, {&(0x7f0000003800)=""/37, 0x25}, {&(0x7f0000003840)=""/143, 0x8f}], 0x6, 0x0, 0x0, 0x5}, 0x34f209f1}, {{&(0x7f0000003940)=@ipx, 0x80, &(0x7f0000003e80)=[{&(0x7f00000039c0)=""/247, 0xf7}, {&(0x7f0000003ac0)=""/253, 0xfd}, {&(0x7f0000003bc0)=""/37, 0x25}, {&(0x7f0000003c00)=""/38, 0x26}, {&(0x7f0000003c40)=""/79, 0x4f}, {&(0x7f0000003cc0)=""/111, 0x6f}, {&(0x7f0000003d40)=""/25, 0x19}, {&(0x7f0000003d80)=""/234, 0xea}], 0x8, &(0x7f0000003ec0)=""/29, 0x1d}, 0x6}], 0x9, 0x40000000, &(0x7f0000004040)={0x0, 0x989680})
setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000004080)=0x5, 0x4)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000063a70)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0x32}]}, 0x28}, 0x1}, 0x0)

2018/03/27 07:36:07 executing program 7:
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x4000000006, 0x200)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:07 executing program 4:
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa}, 0x1c)
sendmmsg(0xffffffffffffffff, &(0x7f0000000440)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0c0054aaeaead5ed0000000000000000009e8f2cb02785291e4013000c00000000000000000000000c0000000000010000000000b4b22706e690d9679a649b4eaf522a7d7063641df8892a1e196bdadb"], 0x24}}], 0x1, 0x0)

2018/03/27 07:36:07 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
write(r0, &(0x7f000006e000), 0xfffffdd8)
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1e6eca29, 0x0)
ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x9)
ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000000240)={0x1, 0x5, 0xfffffffffffffff8, 0x52, &(0x7f0000000080)=""/82, 0x26, &(0x7f0000000100)=""/38, 0xd1, &(0x7f0000000140)=""/209})
write(r0, &(0x7f0000000000), 0x0)

2018/03/27 07:36:07 executing program 7:
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x4000000006, 0x200)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:07 executing program 1:
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x80, 0x0)
ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000280)={0x3, 0x6d24})
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x40000, 0x0)
preadv(r1, &(0x7f00000008c0)=[{&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/137, 0x89}, {&(0x7f0000000700)=""/233, 0xe9}, {&(0x7f0000000800)=""/118, 0x76}, {&(0x7f0000000880)}], 0x5, 0x3a)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, r1, 0x0)
r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x165, 0x20000100000000)
getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000480)={<r5=>0x0, 0x3ff}, &(0x7f00000004c0)=0x8)
sendmsg$inet_sctp(r4, &(0x7f0000000540)={&(0x7f00000000c0)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000a40)="5c1cf193c3bbdd04c01bacc5e1", 0xd}, {&(0x7f0000000140)="a5c3ee8500ef5e92220b270a3591fbbe3c4303c57fc1e8b6f37b0dcc25783b90f32ec159ff3fe815be805ecd0ef347fdc5d7db399b39fbf4166f6fc51024cf0107a64bd9574e79bf860303d2b03f7754922be9a80f1c43d55ee2f19606de9c6ac6c6879c9c0a1ef3c6b7f2da6d5c902a7166ea05a861340400536c06639f9ca5d2cf8701cfeb6aaf78f344240463fa242e94695c790cf4f347cc7d386f0821821021a4b3b836289fe0f8098357e838f640c87afc2ba5da125d7721affacba0be12bb8df25a302ea5a40c41342354290083cef0ab6e267fd860e8fa4085c44a93649d3ce6ae9d73b73f074ee4ea", 0xed}, {&(0x7f0000000a00)="f8bfb76ac9096b33847b0172e6f3b54d87a200000000000000044a9db4c04e2782d3fb29d2a94a113e4f35", 0x2b}, {&(0x7f0000000900)="03c0e152d055b0cd805bd63b5437e221a259ac428f61b19c7d3caa0e631cc262449c02489e501804f53be0a729bb06694fb66532edff56e4c95da878567ffc234a1bba053b09767888327dfefdea2ac9f5ac80a51b6a07bcf7fe7447c2d0642afc265cafa4d547f3c6db5142e5f7bf4ac752b8b6b6c733b3b61469a4d6c5457d1f9119ae0b996d40ff6c5c8df2efd8ad444d667a1fd494b04652d039ba357b832115ee5e4ee2d77ad17e3994d814da80e712d531151dde59bf921e55d6f4d081bdab9edc", 0xc4}, {&(0x7f0000000380)="b980c037d1fa93eec4e77183c6e9ea4dbfb7d3742c3d0837ae58e6ebdff7", 0x1e}, {&(0x7f00000003c0)="4b44d45cc452e7dbd6c92702f47ef3ace9d04f32963b67b89e926e22357414e0561dff7c13f1db69819641248f810329461b7ac2d8f8b6dc624c24beae40f00d4b62d8f6a42e53e026582a9888b0640ebd7c7c", 0x53}], 0x6, &(0x7f0000000880)=[@sndrcv={0x2c, 0x84, 0x1, {0x10000, 0xffff, 0xdc79e2f4c3b723b4, 0x1, 0x4, 0x3, 0x8001, 0x100000000000, r5}}], 0x2c, 0x10}, 0x40)
fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
ioprio_get$uid(0x3, r6)
setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000080)={0x8000, 0xfffffffffffff2c9, 0x3}, 0x8)
sendfile(r3, r4, &(0x7f00000ddff8), 0x102000001)
ioctl(r4, 0x4, &(0x7f0000000040)="04d2848669f8ee499bfae2f353ff0985f88e6642e266c075c40cf18ae4977d20cf9fb159f06bad417c227a872b69021c5594ad")

2018/03/27 07:36:07 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)={{0x4, 0x4}, 0x0, 0x4, 0x1, {0x9, 0x3}, 0x7fffffff, 0xffffffff})

2018/03/27 07:36:07 executing program 5:
syslog(0x3, &(0x7f0000000140)=""/209, 0xd1)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000240)='ppp1vboxnet1\x00')
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:08 executing program 2:
mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0)
quotactl(0x80000801, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000001f63))
r0 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="2e94c0660ac6f47ae438a40a596bc5ed", 0x10, 0xfffffffffffffffb)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x400, 0x0)
ioctl$VT_RELDISP(r1, 0x5605)
keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f0000000100)='\x00')

2018/03/27 07:36:08 executing program 0:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x500, 0x0)
ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f00000000c0)={0x1, 0x7})
r1 = socket$inet(0x2, 0xfffffffffffffffd, 0x3d)
getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000000)={'nat\x00', 0x0, 0x0, 0x90, [], 0x111, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108)

2018/03/27 07:36:08 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
readv(r0, &(0x7f0000000180), 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40, 0x100)
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000080)={0x8000, 0x12, 0x8, 'queue1\x00', 0x8})
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000180)={0x20, 0x100000001, 0x5, 0x69ec, 0x1, 0x66f})
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r2, r3, &(0x7f0000000140), 0x102000001)

2018/03/27 07:36:08 executing program 4:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00', 0x3)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0)
lsetxattr(&(0x7f0000bc4705)='./file0\x00', &(0x7f00003f2ff7)=@known='user.syz\x00', &(0x7f0000046ff7)='vmnet0*:\x00', 0x9, 0x0)

2018/03/27 07:36:08 executing program 7:
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x4000000006, 0x200)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:08 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3, 0x4081)
openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
socketpair(0x8000000000001e, 0x1, 0x3, &(0x7f000000dff8)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$int_in(r2, 0x5421, &(0x7f0000832000)=0x7b6)
write$sndseq(r2, &(0x7f000082cf40), 0x2082cf40)
epoll_wait(0xffffffffffffffff, &(0x7f0000000100)=[{}], 0x1, 0x0)
epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f00000000c0))
r3 = syz_open_dev$vcsa(&(0x7f00000a1ff5)='/dev/vcsa#\x00', 0x2, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000ec6ff8)=@file={0x0, './file0\x00'}, 0xa)
ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000040))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
dup3(r3, r2, 0x0)
close(r1)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_bp, 0x400, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r5 = memfd_create(&(0x7f0000000140)="ed584cabe44774086e2c570000008c000000000000", 0xfffffffffffffffd)
pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r4, r5, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:08 executing program 1:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000040)=""/83)
fcntl$getflags(r0, 0xb)
r3 = socket$rds(0x15, 0x5, 0x0)
ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00000000c0))
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:08 executing program 6:
r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfffffffffffffffa, 0x1)
ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000080)={{0x5, 0x2, 0x100000000000, 0x6d4, "468c99e8c244bcf0caa4ab69108dd74f010d5abd0cd0a9ffb7ef0ad9f5dfa6918dd694e9a8bc6ab050dfbe96", 0x5}, 0x800, [0x0, 0x6, 0x1ff, 0x0, 0x0, 0x7, 0x7, 0x4, 0x3, 0x100, 0x99, 0xfffffffffffffbff, 0x0, 0x7fff, 0x6, 0x3f, 0x8, 0x9a47, 0x4, 0x0, 0x2, 0x4, 0x6a, 0x9, 0x2f, 0x0, 0x3f, 0xd57, 0x2, 0x7, 0x2, 0x7f, 0x0, 0x0, 0x4, 0x7, 0x7, 0x361, 0x1f, 0x9, 0x5, 0x1, 0xfffffffffffffff8, 0x40, 0x9, 0x8, 0x696e08e6, 0x80000001, 0x1, 0x3f, 0x7, 0x80000000, 0xffffffffffffffff, 0x6, 0x4, 0x8000, 0x2f96, 0x9, 0x6, 0x2, 0x7, 0x80000001, 0xfffffffffffff703, 0x2, 0x100000000, 0x454, 0x3f, 0x38, 0x5, 0xffffffffffffffe1, 0x8, 0x1, 0x1, 0x40, 0x9, 0x649, 0x1, 0xd91, 0xe80, 0xe5, 0x3ff, 0x303, 0x80, 0x6, 0x1, 0x4f1, 0x7, 0x5, 0x0, 0x0, 0x5625, 0x9, 0x0, 0x3, 0x1, 0xfffffffffffffffa, 0x8, 0xf313, 0xfffffffffffffe63, 0x5, 0xa3, 0xebd0, 0x0, 0x1, 0xffffffffffff7fff, 0x0, 0x7, 0x1, 0x7, 0x9, 0x4, 0x3, 0x3, 0x1000, 0x6, 0x1, 0xff, 0x1, 0x7, 0x0, 0x1f, 0x3, 0x100000000, 0x2, 0x7, 0x7, 0x8, 0x4], {0x0, 0x1c9c380}})
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer\x00', 0x442000, 0x0)
write(r1, &(0x7f000006e000), 0xfffffdd8)
ioctl$int_in(r0, 0x5423, &(0x7f0000000000)=0x6)
write(r1, &(0x7f0000000000), 0x0)

2018/03/27 07:36:08 executing program 0:
perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x1)
r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'})
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000a9d000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x8000000}})

2018/03/27 07:36:08 executing program 4:
mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x80000200000003)
r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0)
lseek(r0, 0x0, 0x1)

2018/03/27 07:36:08 executing program 3:
mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0)
madvise(&(0x7f00000b8000/0x7000)=nil, 0x7000, 0x200000000e)
r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x301000)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={<r1=>0x0, 0xf800000000000000, 0x6, 0x9}, &(0x7f0000000100)=0x10)
ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={<r2=>0x0})
ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000000300)={r2, 0x1, &(0x7f0000000200)=[0x8], &(0x7f0000000240)=[0x4, 0x0, 0x1, 0x2, 0x9, 0x6], 0x71, 0x7, 0x81, &(0x7f0000000280)=[0x15a, 0x8, 0x10000, 0x0, 0xbc50, 0x101, 0x2], &(0x7f00000002c0)=[0x524c, 0x3, 0x5, 0x7fff, 0x730]})
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x4}, &(0x7f0000000180)=0x8)
r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
modify_ldt$read_default(0x2, &(0x7f00000001c0)=""/45, 0x242204d8)
pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000340)={<r6=>0x0, 0x80000, r3})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000380)={r6, 0x80000, r5})
sendfile(r3, r5, &(0x7f00000ddff8)=0x1, 0x102000001)

2018/03/27 07:36:08 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
r2 = getuid()
setfsuid(r2)

2018/03/27 07:36:08 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
write(r0, &(0x7f0000000080), 0x4a83027e3e13c47a)
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
write(r0, &(0x7f0000000000), 0x0)
ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="d9539fd3af601e09239de3413f14dfbdf78432b3bd1853a3738d2a10d0be04e41e14155009d0091f584325ae826b448dcebc62ca566c637a59ffe4c91d2cde2a4c2e86f16ec8cf2b8a3b6a835b7ac3905c8c83d1b697d4faa4d3819d727dc156bb27a12fe1003b017c3f05540961ff647539a9a2cb1bc13aefc41d810f8cdc7a73f572a0dfab4ff0c31cab67501fb72101a55b76be132cab00df11756b034046e800af9fd484babaa0c2a1e10ed166fd853d0fbf")

2018/03/27 07:36:08 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x4000000006, 0x200)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:08 executing program 0:
futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0)
r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xffffffffffff8ddb, 0x10000)
ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x40, 0xa, 0x1d, 0x4, "ce41ebeadd1fa1b6d535c88891596bdfb5926840a14c9b716252205d29e7a16547e62c74219bef5535325e828e71ea3fe599d3af55fbdac6d1d8dd783178b0d6", "b811ff96f980659f5f122bd8f39a1818751103406f704ad10c3d95a6c21c5ad1", [0x7, 0x5]})
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000040)=0x3)
futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x101, 0x0)

2018/03/27 07:36:08 executing program 4:
perf_event_open(&(0x7f00004b2000)={0x2, 0x78, 0x441, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e})
r0 = request_key(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='/dev/mixer\x00', 0x0)
add_key(&(0x7f0000000c00)='big_key\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a}, &(0x7f0000000700)="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", 0x4d1, r0)
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/mixer\x00', 0x2, 0x0)
ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000280)=""/103)
ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000140)=0x10000)
setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000180)=r1, 0x4)
ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000040)=""/203)
ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f00000001c0)={{0xffffffffffff9396, 0x20000000000003}, 'port0\x00', 0x2, 0x6e, 0x100000000, 0x1, 0x8, 0xd3ad, 0x80000001, 0x0, 0x1, 0xffffffffffffff59})

2018/03/27 07:36:08 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x3)
sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="f4000000", @ANYRES16=r0, @ANYBLOB="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"], 0xf4}, 0x1, 0x0, 0x0, 0x4000040}, 0x4000000)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000000)
ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000002c0)={0x100000, 0x10000})

2018/03/27 07:36:08 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
r0 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x80000)
ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0))
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x206102, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={<r2=>0x0}, &(0x7f0000000140)=0x8)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', r1}, 0x10)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x1f, "cc0189dfe630327e54537425291146e5a6fa6a43a29aaa421dcb61e47855ff"}, &(0x7f00000001c0)=0x27)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = syz_open_dev$loop(&(0x7f0000000300)='/dev/loop#\x00', 0xccf8, 0x101902)
r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r3, r4, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:08 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x4000000006, 0x200)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:08 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x200000000003, 0x0)
write(r0, &(0x7f000006e000), 0xfffffdd8)
r1 = socket$inet6_icmp(0xa, 0x2, 0x3a)
getsockopt(r1, 0x40, 0x9b, &(0x7f0000000040)=""/179, &(0x7f0000000100)=0xb3)
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
write(r0, &(0x7f0000000000), 0x0)

2018/03/27 07:36:08 executing program 1:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10040, 0x0)
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000080))
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
pwritev(r0, &(0x7f00000013c0)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="7fa484565f0668e9acb3def4b3efb84d44f593fdc0e8bdea887db5374853fe599cf4ba806078ba63f39e3b426d138bb0f731b2e888864089f552737b5f7b124ec9085cd8ec3c1cc8f73b851180663d20d07daa6a17fd5e295333b46c05dc508b5e0851a8307a9a426cf4ea988f11996d01aab8affd3b943b78879788341738f93f5a969914cbdb107e096535433d", 0x8e}, {&(0x7f0000001200)="4f453534e8b922ded16303944c8c13bb2579b2b18c83b68cf1a0548859e3f30b09c03b3b93e68cd47eff2bb712f60cacd2ccb949ae803ab11be7044b7d7c678edcf07ee4feaf8ed96b765de16a482e4e5a4c156d6d3f9f4a1aba0f8d2c67218f22cc9c6b176b78c2b8152bc2ce1e78e32c1d79e5892bf98cf941179fb173b385579d7f8bcc24a2d3c5673008c034ab1fa737648c304fdeb6b7a3faa79d", 0x9d}, {&(0x7f00000012c0)="f5a2767b8325202470fb9356b26c051a0f19a6cedf278092fedc1b20bf75fc3e684dce4d2fd8b95268b3cfa684fa496ca406b70f300e6215e726c7c054a035afb3a54bca1e1dccc92d5ddca60f3e9da0d85ff497c61b2dbc27b60ef44eeb74d82b2337786761bd49af038aa39d96155faa875ece997a2bc31dcab97a", 0x7c}, {&(0x7f0000001340)="d9d3f593e270cf44530420f721c7dd357cfdb17f501e4b02520c2c11de39a4f38d36dd264b1490ce883473312c0b386db8cb3904d7cf764f03f7b6b771a5c03937a2a6cac6133ae5", 0x48}], 0x5, 0x0)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r2, r3, &(0x7f00000ddff8)=0x2000000000000, 0x102000001)

2018/03/27 07:36:08 executing program 4:
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000004c0))
r0 = memfd_create(&(0x7f0000000080)='/dev/hwrng\x00', 0x1)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x3, 0x4)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0)
r2 = socket(0x10, 0x2, 0x0)
ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000380)={0x7, 0x9, 0x8, 0x0, [], [], [], 0x1, 0x1, 0x1, 0x0, "ec5628e65e3f7b0e0318f302f5c5f452"})
getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000100)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4}}, &(0x7f0000000200)=0xe8)
ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000240)=r3)
recvfrom$inet6(r2, &(0x7f0000000280)=""/242, 0xf2, 0x10000, 0x0, 0x0)
write(r2, &(0x7f0000000040)="240000002e001d003200000800417700fbffffde01000000000001000000000804000000", 0x24)

2018/03/27 07:36:08 executing program 0:
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={<r1=>0xffffffff}, 0x2}}, 0xfffffe84)
write$rdma_cm(r0, &(0x7f0000000480)=@reject={0x9, 0x108, 0xfa00, {r1, 0x9a, "c9a406", "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"}}, 0x50)
write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4db127cb305931000800000000000001000000000000fad3c917", @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x314)
openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20002, 0x0)

2018/03/27 07:36:08 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
mmap(&(0x7f000079f000/0x4000)=nil, 0x4000, 0x4, 0xa010, r0, 0x400)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCNOTTY(r0, 0x5422)
ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000))
ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0xff, 0x3fe000, 0x10000})

2018/03/27 07:36:08 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x4000000006, 0x200)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:08 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x20000, 0x0)
write(r0, &(0x7f000006e000), 0xfffffdd8)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0xfff, 0x100000000, 0x2, 0x3, 0x2, [{0x4, 0x5, 0xfffffffffffffffa, 0x0, 0x0, 0x100}, {0x7, 0x7, 0x8000000000000000, 0x0, 0x0, 0x402}]})
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
write(r0, &(0x7f0000000000), 0x0)
ioctl$TCXONC(r0, 0x540a, 0x4)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x2001, 0x0)
r2 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0xd8a6, 0x2)
linkat(r1, &(0x7f0000000140)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00', 0x1000)

2018/03/27 07:36:08 executing program 0:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = dup3(r0, r0, 0x80000)
ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000000)={0x1, [0x0]})
bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58)

2018/03/27 07:36:08 executing program 4:
r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={<r1=>0x0, @in6={{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x145}}}, &(0x7f0000000000)=0x84)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000004000)=0xfd3b)
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000003ffc))

2018/03/27 07:36:08 executing program 1:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{<r3=>0x0}, {}, {}, {}]})
ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000180)={r3, 0x3})
ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000300))
getsockname$inet(r2, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10)
fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
quotactl(0x1ff, &(0x7f0000000140)='./file0\x00', r4, &(0x7f0000000240)="9a9ab4cf19cc4c9e64dbff08a89f8e4ca75fcb2b96d830bccc981e1323c94d970912dd1f4d5cb6b2792a8953cafec3a234800f64a47e8640ea899c2404d4362f2731c9e596d85517507e267f65986431fde58aa04ade967014e1ba56efcee9fe5c38001c86968e84b4a8666ebc2b877537bde4295ca999b27c96614f76be551b7f390bb72f72e1c919bb06f14c4cf2c81f7d789fbe9c26261a8f2d051ecdb4f8fe71ec7501c22ca1310301db4807938c")
syz_emit_ethernet(0xb4, &(0x7f0000000340)={@empty, @empty, [], {@generic={0x892f, "4bca3f6d93c3706a5a72d5a99edd54d9b70748c0501a853bac513db8f6ed202456c2dab2dcf335bd78e25c8d5df1d0d91468654d9b838e1fd23fe8fe26e51ff88304425e839c7a249530c323e3f04bba492b4f234b8b183dd9673ed8f104a0e05b93ce9ae9ff500867107082b0e81ef6e7390f900e966e70793de63762d747acc07bdf11d3c6b4154b097cc803a86d130cf34dbbf1f8f48fa749f3f3fe1c4943bd4593a8f652"}}}, &(0x7f0000000400)={0x1, 0x3, [0x7a4, 0xeac, 0x7e, 0xb3a]})
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x66)

2018/03/27 07:36:08 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendmsg$nl_generic(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x404}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x1c, 0x3b, 0x0, 0x70bd2c, 0x25dfdbfd, {0x18}, [@typed={0x8, 0x15, @u32=0xfffffffffffffffa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x20000840)
sendmsg$nl_generic(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000200)={0x17c, 0x1f, 0xa04, 0x70bd2c, 0x25dfdbfb, {0x5}, [@typed={0x8, 0x17, @u32=0xffffffffffffff01}, @generic="5d72c53177cb4f7805c2185577", @nested={0x60, 0x55, [@generic="f6481ec03090820262943f0e", @typed={0x8, 0x21, @fd=r0}, @typed={0x8, 0x7b, @ipv4=@rand_addr}, @generic="6fb06bfb52fdca689680356dd8ab3fc45d665a350f724e59435cb13f5d3570557e447305cdf759de2c513da27d19ba8c81d501baf20d2674e27f6c3da61b47"]}, @generic="9157a95ec51442f149eed91d5e2ba6aa9722ba318171fe1e81bd1b3835fa344ce71b8a257fa50cd912e72e99eb8d5cc05ce9acee736b6e1305fcf6a460feb268e5b4660f06d168b2dad49ebf0d62ed659f1260db02a9a735dff3698ef057400ede5f9908f468a82de883a61544030596eecbbc3c4d72cca61850f59eceebf95e2ded9282321b2593862267775c868c9ea15928f75b", @nested={0x50, 0x5e, [@generic="1897ca9748798a2ce450447c200172096ef4b669c1507503c1fcac8e63c4f2a99bcf770dae4306a77ccc67b78391faafaec3d9819484990354ded0e32a67e315f5a381d798af25648647"]}, @typed={0xc, 0x3, @u64=0x7fff}]}, 0x17c}, 0x1, 0x0, 0x0, 0x40804}, 0x20000000)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:09 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x1000000000000, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:09 executing program 4:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
symlink(&(0x7f000004fff8)='..', &(0x7f0000194000)='./file0/bus\x00')
r0 = open(&(0x7f0000000000)='./file0/bus\x00', 0x0, 0x0)
acct(&(0x7f0000000180)='./file0/bus\x00')
name_to_handle_at(r0, &(0x7f0000000040)='..', &(0x7f0000000080)={0x81, 0x0, "d01fc59c6a180816e2c8611ef687bde42866236967ad1b8ea6f7adfbbfa2e7711740c254fd53f8287b4ef1b29c77fbf7c3538ab62c55d6ce47cbef8bea14472b155e8c56c5c4ac3d8ff1c53278388c44aae56ecb1e5ddc8b876959b1418920ba2f49de8374c3523d00ce276cdb70e2454a31c4c4715df46428"}, &(0x7f0000000140), 0x0)

2018/03/27 07:36:09 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
write(r0, &(0x7f000006e000), 0x0)
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
write(r0, &(0x7f0000000000), 0x0)

2018/03/27 07:36:09 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x4000000006, 0x200)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:09 executing program 0:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={'tunl0\x00', {0x2, 0x4e21, @loopback=0x7f000001}})
dup2(r0, r1)

2018/03/27 07:36:09 executing program 2:
r0 = socket$inet(0x2, 0x4000000805, 0x0)
r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x4, 0x40)
ioctl$KVM_DIRTY_TLB(r1, 0x400caeaa, &(0x7f0000000180)={0x8, 0x10001})
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = dup3(r0, r2, 0x0)
ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10)
sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
recvmsg$kcm(r3, &(0x7f0000000140)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/55, 0x37}, 0x0)

2018/03/27 07:36:09 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x1)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0)

2018/03/27 07:36:09 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000000400)=[{&(0x7f00000000c0)="78cb583b3f14509735468c302ce6cf7ce00ad967cc68ca2ea36388"}, {&(0x7f0000000100)="e59beddeba9b8a0f553d5d1878a1cd1cce6978f6d0105cf4f1dac674e2952ee629c1f504ccd3ea8249052113d79a077ba3944a2557de197b664361f36948f399819dcfd8"}, {&(0x7f0000000180)="ce14c24127b15bd0134c7800f637701cfcc051a6378c2bbd15c9c56ce54227d94538cc9c05910e4333695e390ae02ba914aae72f513f6b3530979b8933d1ff02395c316b1adb6c493844855792a3e6e6d86421f0f41c77bb0c29f176401012df3474fa0a1ea68a2eaa0043"}, {&(0x7f0000000200)="15ca3e4fcecb86a198275b7671f6d2cd3a169bf0c63b2157a602102dc69562183b9154ec5b5395cb0c6dfc37ebfbd0a7efdd1255a44ffff112af00f6205ac6f2d33a10b47212f46c5baeba9ea1d23199bb4d9e9dd737c23c034d0166601d9ca2369f0ab6104a018e9bd06f8eee40252b52a9ad0491b269bd23014086ffbf3d295b51675678a21c440912fd7f267327988c84db7a93a0fc7424174d393f53cac91ffbd7f7e7519ba8658a4dd5b42cd393c4d1591c4dc9b8b6a80edca533c0aca6f5d3356fb3a945d9ebc8701b7b151eb4e9f1ff70c9bf3338ce076edd9eaaa77d808cf0"}, {&(0x7f0000000300)="ecd8b50dcf6b658287439c254cdd39bcfa799ba2cd9d02f3ce4a137d3046d7994a63e798f45cb48df3d2de66aa"}, {&(0x7f0000000340)="1aee0d0c4b2874176934b3f0161c83fd72e2bb56a0c3bf00f5d484a098a63a4955da3850a3f03a4513798f4c25d5db4d0aa77650150580d1463a56d42b31bc8e484b8a9e503361144b48f3b808a7f50c0a36e05361bc11d49bd8282af547b256b84f8832107e624b1444563d6fab160fb636a2be3bcd0055f52bdbb6f4b38ca76bc939518a96422a66f6f007a3"}], 0x0, 0x0)
setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000040)={{0xdf, @multicast1=0xe0000001, 0x4e20, 0x1, 'none\x00', 0x17, 0x5, 0x11}, {@rand_addr=0x7f, 0x4e20, 0x2003, 0x6, 0x7ef7, 0x39}}, 0x44)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:09 executing program 4:
r0 = socket$packet(0x11, 0x10000000002, 0x300)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', <r1=>0x0})
r2 = syz_open_dev$audion(&(0x7f0000001140)='/dev/audio#\x00', 0x7, 0x0)
ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000001180)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x20, {0x2, 0x4e22, @broadcast=0xffffffff}, 'bcsf0\x00'})
r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x80000000, 0x0)
setsockopt$inet6_dccp_buf(r3, 0x21, 0xc, &(0x7f0000000140)="5ab4e0c9d199c15c987f55ba430eedb8ba00a9479348be8acf02297a2062dda108dd4e9a46560b784d9ffb8e755c9e0a8cfbd4b4f69cd0dc8e22a717cff97aeda3f1091ae10cb774e12facc50e68600727ae18ce7ac48ba69df521271c78481f97ba01015d3cbaeba336067865fc9f6d079819da5e0650c4ad67343375f0a2363bb5c5e13eeb2c0078bb696401d10ed9f3b5e2664e4a170a4d0065f5344a6089653238b900674bc5d275ee2505c1b71ff337ded11f227a3e410da255de0cf201915f9c8ac96f7a932b6f80f124344cd4103feef49ebc44d34afb93b9d05cab5c5d468443ea0a30f223a33cbadd516a5c143328165d31946c81a92007edb8e27d6a5837339299d21470d945b973b02185bcf142a4ceec276a76449f71e074cb56429ad17aa7ffc2a38a3e917794b4632c9975bdf2c20637c0a34775925a72e44c9f826ec073e3f70fa8d4440fdcc6605eea57c5cfc811654783ab3a12de95574c507d0a9ea37c4a1405d756a645f6081935cb93ace53c932ed106112d49174e48b8328cef86eb11f0b17b5e339bf66d489d551214d489d38dca436deccc56a6f24a27568b9dbdd94a8250f3269ea31f98f43542a0538ed5e4eeeddc508333feeeaa5cda6fcbd82aaa02b5d24c9a3486a645ef88435c4bc277533ae2c2c8c4435952fc9616dafcfbc0e14d1387bbc5229fafbb814433f645c9d47c8d7e0b0c9869a36a8dbabd6be6ff1986afdab74845effaecb1a671f7b6c82e1a9099f9d00f7a76f33af6eefd25f625036058c39bf932a9b7508e38ca9c506af6c010197ec5f82e4308a47c7aa0801034dd9ad97899ea6a98dbffa5bcfa7166e0f541780179bb13cb2096688a6efdc6d9667e20cb4d124dfac59ee661071a162f527708229711f78366d903f1b4e1cecd95868ae722db438de6828c57c89f1359922d2c16e3113aa66ff4208bfeb4bd76087c542c5dcea162f5d1502864763fa4770f9ee6c2b652f537a0dc0e7a791af466424c23a10586c43639751c9cd71236e8483d3c6bc25c0bd0c62f894c3a32bd9ee393d79e360f3562e460f20649c0464348d11c4f87d1e77582ab7ebb183ec2a2923fc22b8ba1823baddc38a9270dbbdb8ee7a949d64e96777a16ec8be137ae0bb5ce46a51fb964e7d8b233d16ff1b8bc30b56ff856792dfa3b9969bcbff4a6b09d6284dada2b575966d511e6222a303bca53bbf60342a2cb6e9977d06b4bac9a68f29a8636ac556fef8390f4e441664b46f3eb2190ad1e746c9da9049258a8a6e62b6c4e3186b57528e03bb158284460f0f86e34c15db24d5a658366717457686ff48d74ce68ff75380685d28160f789e712ac79ae4bab01984d9a3d694d964abc05a600f781e6a21ddd703d4c7f2c22af5a9b6c593712b4bd25860c4d527069833eaa8408176f1fa54f0217167ea0a96b3939c9e85e65c100a23a3c8999b46de1ecf1b443bd1488c9118163aa051b1325c53db1d6e87bf1078507e2abdde00875c26d508ec5d6dad4c6d863de1c1971d47a119ff81b507bc2d5aef3b2bd054078f6d70fa712fa722d31de33903c8125bca9faed7e44b91116d1bc11ffa8d90bf21299abf0f0f3483d654f3fff85dc4693390114fd29e74c5deda88619e7a1bf0fe2ec1ecb48fdadad373afa6e8818b9c065f1647d748e59f2a280bbc28c05df396891599e5939b2f31760f4cd516998e1706e4888998996dec27482995bc676a9b260bfc7a81049e7fa55b454999f0d53df9db7f77be7bfa50e91520b1a15b2ac977c77b0e61e954015ed261fa6e49e969a21bbbfae876440314db7d48d861cfe9897076a4b5436112806b07c2d11c40bc8aea70739f5b565d78bfa7e9e6b5e60486743379a1fb5672321def5e2c52845b22d30ac9a969c095e1213959cbafd04ac1848af2e7e35dbb4dcf7b4f9004d1194465fe18f877d1eacedf67153df14647ed5868e008066ee4f7ae41ebb8368f39c5b6ff986686e5e29f13177ad919114d9df21ce6111c0ff91be1878d2a4d2747eda4397f942384617f3faee1539b61b443fcb90d4cdf42f0388a2e5f3c8cf32f55f959b4125a74b6ae8cb4079ecd28b7cf7a4f5de0978196fb758c4ffa60d6995d4f06ce51d7de791fee70cfd3f8639bf2dce3dacf00f9fe0bfea7a507a05ab1bcb3dd5623479fbc37b5e9b770f5492240ef024be24bf6ac504cf17cc176d2eab114653164ced84ab6670fe1278cec9b2c8a629eddb1292d615d87aaac11bb8fbb4c07b4a4edddaed2f6e31654c4966ef3636471cb93cec0c752991364526373e7501a714ef7ed716f165916866e23903498a1df618508ea00f97fc8d6604daa230ab6f0af287ebf53125c1fec3f82a61ecea35d0603c35378ccf4d911f650b2679d73d1edcd395ad8471d57d121cc94c8e8255926b706a254a8437703af5601631be1049e6e4c5eb14884bbfffbbe2cca04f858f8a620d9baae7501cc07f0c8d90f4cedd2a6765c2f6d14065beb5f056b49f386992cbb4228b6d7025b600eb2a24aa43cc05e2b1209c8277802fb36e3d746a970f1427905bb848b00510f0c4006c978aad540382de489e2ade42c1208e6ad8ef646034e7d960ba099d20ccad6769bf2110ad8020242821f28f5d6eb2347364a799e08ef2c7144f141604e2e388abf5e4cf80f96d3ac349b7185244bece46e04cfb4b00a7ddc66d93a32d72aae8aa50c312ab7e28199b8e3668ebc74d41e668458ebf59aa0cd42707862608ab58919984cc6c6a9a474a226b088e2311246f2805bb53b88871a5386ad5cb24b10fac7012dd0f8a1d571cbbd816849f74359dbfbe90b0d43340cf3244ce27f2573d3b99d6eefee98cfecd2295e2aed458ebae5f55df9d29f823da6ea3e5383334ca9a4b987ba2d9e2a81c7a82a9dbd2442bf6b47f10c135e63ac382753f5062a8cdd210acbdb660917927f9c29cd79b6cbba5627593266e7239370d9dd0ecac56f47fd6be0ce147c6e6c06db749245a8bdb36a76c12204d60e00ea3716c9509897e7248c7dc13db526d26afc7246a9606f279cfb4098eebbf7109db15ce8681efcf1599f699e8cfac0d4ec4800b71f624728ed33e9e243d543df21538f783a3c3010261b2946b9946da7b058c53cf8df8e18ed9b53e0859760f71db58b12ec5628725163df5392bce79d736a1d1b80527fa99c9662b2d9d2a2cee19493f1a5e42a4e10cc9b0189cca6566903107c7525343287169362a332019ce1ab3b447bafad2c2eb7d32b332d77c94afecb601027fc24df0dd04ec0cff2c2d53eabd9e3be876e906fe65f58720fac20e4174fb322e481c58a03620c4fc3c607715821be428fdb0733fa0fa8b30680a77725c85dc030b93b84051d8966a515330926d490f84b086797471f4d26dfc628523a0200346fee80957dc03a4370ab6d6b4d7152f977389037d090c11c9080f34ba588fa6105aa804fe57ced0a90cc85762a1d71f5e8e32b0e4eb1e45617d5ee4a5966535d83666a9fa93235e615b2a901b9036b216a3d773a8363775933a5928f3abf6ec94a868711288f5e10995e76adace4462edd24a5cdb11a955b7c5bb2581350667a0280c269b890ac3a89e8c6e17581072abe4dcac3dd6a1c57b6a3b3a2342d859de6afac8a6d1eb3ba47cb5ff85b7dbb3112b3260cdec8e09641ce805696f5d13718636a897af3a29c7f02d07dd6966526f69e2f2469e20acc2c95ef55ac45774cfd75c0653dccaf2af0ad6ae5cab90baa79d562c33e32aba3e86cbd6da6e3f8e3a7b65058a35a7db0d317ed8c57302c8d1190f94c60e3d951d5e0478738c7281eb3dd6ff96a3787e4b0015ad04a604e69b8f316611e09e94b66a7a7fa086fb63fb94369ec205387f267020cf513b9fefb44a7f2e850e6e75cc870af1b485273da48f738c7d3721f7e79d166ef67a2de6bcaa425e0bfa58a2ee575a68764bc568d57ca689fb004ffd93a9dbf41c04d8c969a289bfbb0722509e24a419c2e6e608543abe92ea453018d4ec4694ec51083ae1038038bee0fcbab57cb357d13dbd03adabf5988bfa8ab9365335314584cea0b75292ff58b04b048f2d815e0ea4bcb99698db4c2971d240c591e412a9a27e514792c2da38060fa16f44bac3655ead107cf58d343020f02ae66cd9b69478aa28042381646a80bcc8d5d03fc04cc0a53011ed72afcbe7d339d17dd619fb8f709b7f9bb1159f912ea8e75578880a8a8307f12f4872b8e97608e60a9a0cedea958014810eaa10b7d8a67c88f64370713ee6ed9c54d60a89b2a580825ebfc9c9b5bfb12e93f0968949eafff6d1d0c786203d4065ae40b5d9cb01afb6aebc094e6b24f7072c8a741945b17af18d818a823ab100d04c8452de6584acc8b4bfaaf899fcac2cad66c822bac3532d153a40e23e9de3497592c0b3c1054f9ce78d2615a0aad5f808d0aa3550417ff178b6664cec6ec9c4792e896273f4a31b9c98b71e17679e73441823cb364dab01cb075581fb5dbc425b69ab2441b41e2544407a4111bf3caf555a21bf295446cf724325f28b1bae3acc1913a5a984b803d71c2ab313159af4e0b94eeb939503307230de52034072dca104f26a83deb3be04d4349a442aa5485b7c55e3a3b58fb1e1757b2d78d0fb798699e0b792e5d7fa60bbb7723a0ffffd311be5471fcf0484fbd14c3c4ba0fc872d2a930e0894eb15a4d677cc6cbccd71cbbf21546d826b29364f4305b166b92da6ee90ad996b219bc1dfbc2a72effb7ffed293c054310cb6ba6845d1363e8c1fb92b9ee919a161699c0cb46dc8fb4726a8818d1856b05caa045dd9ec7e76277c8103d1fa33e3ea5ae595bb3f15551152833435acb3121847355e7e9d276ba15c052f5e53e30b3af296b7595dbcdd613c7a194aa7def630d27c157e3844bf6b3148e155ab795fa77b00b7c7f392436d413a25c95fa938b23962e5c1e66da9ad75400a2a202c5926e7421cd25da44bd235b6da0a020cf3236d816933e2abc11f327d8c9c450d8a21686875ee25567cf47dddf1199c7f67b517bbad7c5ca34bfd72acfd02b881f04dda9ef660bdd7cb3bad9dcdbbc2b6f0e9639dae61fad45eeb15e384a9975d548c0636243ad985c5e8c7d8b6a5685415f418de3250fb10608b5056095b4566d4b46a768332fa91e76c200f4fb4e7d4199832396392d5aa0860f6675e5a581a05670b670eab4510757e5406f51d17abadd578dc7018f6f016265dd7d5139b305fdbcc06df56189ad3984fc3ce52191736394f2cd69998fb9f26d6cf3bcd0bac2e93175fa22b1ee21ab77302f316a5ecf85120326703b3625b07e770c3883d534d544ed11904d84d0b1df28e63d5616ed85bf2ef979eceba608d2d9e62fe4cb62a1867aefcab45a1e771758d9e4cc599535994ac8d687a4105b7c096f196c321386b8c34e5608f723d3fdd2bfae9964e8421c00a7c4964fe4aa7dcb28f373ea069aeee38d149a62479a6479139674d4ded066e7bb151b2a9813f6e60b86e384d2b1055d395a58a0a105dbd6b3c507a156a59af3cc3bf7d9a8d6e994aa25dbd7bbf2e3c09b02fff91777a2cb688b3c8da852f9d5baa135dacc9a2244297a3b683cd489757989a8ae5ec95242f6a9667cd3c1695354cb18c5627f2517a61b86cba789fd65be143629343c5ce575c5323bc09d89874398fa9950a963877d4ed4989d75336b6eea7190973ae8a1ca56f3b4f6b948aac50b72c44ef682322ecb7b96da8cbf1a948f55aab1b9c0846e909dc43e6fd947d2c34ef040d19b956e349c52541cf5a4b7381fabdaf46f1e55f50", 0x1000)
bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14)
sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980)}}], 0x2, 0x0)

2018/03/27 07:36:09 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x4000000006, 0x200)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:09 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
write(r0, &(0x7f000006e000), 0xfffffdd8)
ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x8, 0x4, 0x8001, 0x7, 0x82db9e5})
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
write(r0, &(0x7f0000000000), 0x0)

2018/03/27 07:36:09 executing program 0:
r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0)
r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0)
r2 = epoll_create(0x4000000010011)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0)
unlink(&(0x7f0000000040)='./file0\x00')
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x100, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0xff65, 0x0, &(0x7f000000affc)})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)})

2018/03/27 07:36:09 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x4000000006, 0x200)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:09 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x1, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={<r2=>0x0, 0x3}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0x7a, "d60c2126a216fa085e3b7a8009ec5b04bd6e138a10dee3b7de827e7a0c42489e8a623105c760e266c760b48d3a56757fa3354ff4f5dc27c512c6feb2090fbeba75493f4c7881580bb3f36785ef1955e02fdefc96c2eafb04854d6627877f7f9f6b45cf54c85efd64368aba9f5f0409504714c61cdb44af811478"}, &(0x7f0000000280)=0x82)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r3, &(0x7f0000000040)=[{&(0x7f0000000080)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:09 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x8180, 0x0)
setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000080)={0x87, @multicast1=0xe0000001, 0x4e20, 0x1, 'nq\x00', 0x20, 0x8001, 0x50}, 0x2c)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:09 executing program 2:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={<r1=>0x0, 0x1c, "16553f6366aaee94c4da31701bd3c9fc76bc340bce318984ffec715a"}, &(0x7f0000000080)=0x24)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x8001, 0x5, 0x2f, r1}, 0x10)
ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})

2018/03/27 07:36:09 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
getsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000000140)=""/169, &(0x7f0000000080)=0xa9)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:09 executing program 4:
r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001040)={{0x100000003, 0x0, 0x0, 0x1}})
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x24000, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={<r2=>0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x4, 0xfffffffffffffffa, 0x2, 0x8, 0x1f, 0x3, 0xcc, 0x7ff, 0x81, 0x0, 0x6, 0x80000001, 0x0, 0x3776, 0x8]}, &(0x7f0000000040)=0x100)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84)
ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000001000)={{}, 0x0, 0x7ff})
sendmmsg(r1, &(0x7f0000003680)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000002c0)="f7f8c743e1f1f9d1f26c4314f4b60bd6fd5c37a84b170abb811cac6d8936bd766202c24f27e356c596b6b56d9da48d512143e676ce1ad9561242e3bdb789ee4a675afb7aab944d3dfe1ec0b50a486e4a2b852c03b155ddd9b939c220f318c8310301fb4ce318ade65e950ff63d76260b8f77b162df658615e5ae04a30443568c235074ef007fe1f0b3ee9b9e44057d5c535b9e3510cf7d04c41f9717ad6cfd22d5071613482d1b", 0xa7}, {&(0x7f0000000080)="f132", 0x2}], 0x2, &(0x7f00000003c0)=[{0xac, 0x117, 0x7, "bc482ea8277e05c5689531e351d9e5e1d0e25c91a4fdecc44cb490b4896aed4865e521efb4e07a8ff358c06feaba7d2a68c037a134d14b6f6740f6a7c74159cb84c55400f1f7970edcb2c06de71b90be78f22db88da9e0c0478f7d53d90ba57534bea04ac89637b0bfe46f7296c651e022a0f4f8f09ab7120d11ac18f069693157044fb25c24a9ec1021dbce939ea312094179342f9b762431ba3b11a3f0"}, {0xec, 0x117, 0xb843, "a9b161f3b663f693101c0ce5195a988c4f757d46a1c7f3d844f55f37394a98d8016d7e3018853a96cd0420b9f3b8c2f0002d4edcb050614e6aab2de175c9558cacc7522a78142928974d168c85db5390b971edbb77cb1a7f636c8737c04f66a7d009b0b709a63f52e9161c507128ad8dd77fd2702db70beec29709119a296f807c1e346e4ac5f344d14fd4f197f77fbd82056e54a0bef93b128a34c817e74d68c0505bec443cc1b1828ba1f4d3908340d9d42d5d0481c0f4cee8d6366614f268b74190f910696eebcdfc7e0460d4d4241593146670f3803e218edc33af715d"}], 0x198, 0x40000c4}, 0x43}, {{&(0x7f0000000580)=@sco={0x1f, {0x100, 0x0, 0x8, 0x3dca, 0x3c58, 0x2}}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000600)="12407ea542a38fbc9a4e9e9d609c665daa8db19204c48b6cdbbf783b98096f977d7a8bbba9a83d201deb7bd9e32aed4e800f1fb57650c0f5dab8af79a80851ce62ebb8412e54b7de558c055505685e2ab08e5aa9fe5dcbdfdd5933e8153d1f8ced568d1a5fa7fd4cfd02c78051521d6af98a61db0f8ef67dcb1fb12f04eb4f8913dce9fc40eebacc86d4964d9b6f03c1eb6e5cab81ebf3b506252e83f9a88d6b69d90091675c69c26692b2b90e2de7dd5198cbd49a821aa4a7f2222ed85ff68b5d9fad770df8b994430ed0103ecf302b2273f3d94b9aef6805089441a1865eb6287ca779", 0xe4}, {&(0x7f0000001080)="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0x1000}, {&(0x7f0000000700)="98fbf635b882ec7d21a2b97046c831eb99489a0ef4a3f144a206981c243feef60330f9", 0x23}, {&(0x7f0000000740)="96edf139c3272282a4efd4394829ab8cfc4067526ba22a8b6c8b8477236a4d5f96c08abbfcd7bf93e65b69d2e19c82835554d05912b02bdf4076c58cb82a8af1d740e8d91a79f441cdf357e4c3757ffbf5ca2a8c210d4d34e4dd3aeff313ff2b21b808d2a738d46b99e402961f46e1fa90457efe8881e9380e94266d614dfa082cec62c275b7bae7ce7b2f6c8afb39443caf4d1a94acda654bce364fb51d440f3992e35384ef98344e44f70ec53f2f190e36478cf6972ff15c69d21d11886ebb863061b3d904c22ca94116fbe0776283d5cb785ca9929af50a3bcc3308ac683649a5a4d48d66c5821bcc8c8a395a1b63059448", 0xf3}, 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0x0, 0x0, 0x75d, 0xf83a, 0x1ff}, 0x4}, 0x80, &(0x7f00000030c0)=[{&(0x7f0000002b00)="90c2a9701ca707af3ece96edcd0ea13df2a6ffbaa79347ebed7ec8556d2a984e50b2d78d07d57fe13c57efef6b788abee3c02b4c5bc316dca30dc73cdee300620eea1a1b424ca16037389801bf666487a5507e984976c05f1798df1af2b66b42f7cd7c8fcf11318f2d7ac827a91e58c0e7146919ababc3511f2acc43ee6e7d122c5995490ada41059eb3107d5ccf5e9165da1840fb09ae68ec3d81ee14004475819a0c07deb9603c0bd3353d6b9dd711b6cbe726eb", 0xb5}, {&(0x7f0000002bc0)="99cbbde4e70f4b51ecb1f9742500076e27c325f925767ce73b4b684811acbc3d5c547742f5702783f787669a40d942c1b8035ef928c3657175d4d0aa62ee7acfefa889cc74671cfde5af6a06c6a8f3a2b67dead57dc0e6b2106155ac07162a51eb03eb5e58be2f3410ecb0c39bb84de9154fedba0098c716dc0f1712109245abca3499c3555639028908f58dee7b7109b11b0b4dd4ad5f648ff47fe1273e9898127b3609354f9ccab21057a4f2a8563688d8e12c79bfc9a2cee7613a71a998ed20e98fee22", 0xc5}, {&(0x7f0000002cc0)="1dd38360c32a75fc8119213ea5153463af431e9493306f9ce19929cb30fe3392b31fad357b980afb468ce1581cba1f98e1d3261db7cfcfbcadc28d8149ac1dc28ac6a15d3407012dbb3af02ecdb2c1de0abd4a67d2ca9c43d22bbc818576873ed015ebc0b4dda8a7e1c81dcbdd646a4ec9d4ee199343419120dba09baa1e07b8bf618990d00289c49d713bc250550b0e5e8749b465229dcd3901e90e67fa4c", 0x9f}, {&(0x7f0000002d80)="9411ba3712ab02bf2be5884429f8ffe8dcfebb8eabced79a2c91b760ecca316eb418bc426783b3184644c6d49c8d910874060352eae3a0c8d40f25376715c314f5519ef0fdcf4648d6e11224d644f1d9bd580f124b85ef412307a13799a45717f381beef414628792977d97e599ad55e0193aead1fee8cd82526e87a84f834c5bd2d38b0d57c10fd18d1c1ccef64981a586f2ccdc40eca5a5d24c1720f708adbd8a1a2ac87e0014bda3d55a9f2cb768271db0b76", 0xb4}, {&(0x7f0000002e40)="c57eda65bc72bb213ef13716e0b1dda5dd4970dfcdfee146e6d036f00401b0e65610ce059fbaf165aec44b6ffa2071fca1ce2cafd5d816bcdec9762c71b7bc014e5e682e1faa5fa05dfa0f80bed9652a0cf5fc27e334dd7734c700fd59cbe3cee95e13a2287db5507bf6704298fc67ed908f9d8a8be023513ba74284c21e30e152a3c1d0113a3bb88a77b7de0ccafadd855746bfe5a3f84ec7d3764afea5062820324cc23f6ae3067901c66e1cabca996e04", 0xb2}, {&(0x7f0000002f00)="c1a1cf61ba33260a94cf8187f2f3aec33a", 0x11}, {&(0x7f0000002f40)="939d5f66f6219d2891f73ef33074bd27e35dc4b93d0f5fef6e1523794fdaf71c8b2f4a2ab0131e761b4453333e503a32d81259c23adb14551fce2135692c77f492e94905d29f36ecdb34dea0180bd1a61fd0820fcca91121798676723b10cb3274f9057d6c6b9c0cab2ce2f1262259d98a4782ea6827caf02daa645baef882f6d847a56bd36078b9e9bc894f97fbd26b3eab1a4477538876a9fc38b17eac59bb1c484ab2c1b236738bb0b17cde7f8ce7041a4fe48ad5dc3df90e6b303835aae7dc119c30d354c5a7f57ec3de832167464a1612c1", 0xd4}, {&(0x7f0000003040)="2e67c81787415426dff084025be43081105008e74b18d4076862e2ef550082fcc779a2339b964971ad6c01cf6f4ce24dfb5234a039387497d6bb669c116569480b80c8", 0x43}], 0x8, &(0x7f0000003100)=[{0x24, 0x112, 0x2, "582d0d2e36b6ec048b73b13b0d65eda33ac25fa365"}], 0x24, 0x20000000}, 0x80000000}, {{&(0x7f0000003140)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x2, 0x1, {0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x61}}}, 0x80, &(0x7f0000003340)=[{&(0x7f00000031c0)="646520248d15aeabf27984a2b057ea4e6c5ab980764a402a7e6896ef0b09b7f4aa2fe2312529302e54f26d177e7c8ea0a2ec7e3ab6c2621dca9b7fb61c9971f296c866bfdfaa47d9dfc73a1b06114b67c6a587c9a18a11c6f654e7f2fe2d8107a34425927f46a95974bd14ae24880357244b03593efc65df3a67faee4151bcb9ded85f97987e64b50a31d125212995ffa7a911f40e007edca4d8610949aed38e46dd54ef713343e905209f8b33bc612a99be6f9c13fd33354f6802ae43f656b7b40f2c5bbfe58df8126a", 0xca}, {&(0x7f00000032c0)="1c75454b99bd17106f50aba54d7147bbd33dbc19af2956e1ff51a74f1cb7a7897945ba73279f9eccbfa66ceda355efee222c248b5f15b90387c9b04bef2939c958edcb09dcbe285b00a16ace7a14afeece274b7c38b6608b1fac371c5e5d08affaddb0d6c52c3eaedb364ba9b4ca65a8274aaf039aa76aeaa553", 0x7a}], 0x2, &(0x7f0000003380)=[{0xc0, 0x18c, 0x9, "cee6a99b74834322e813890724ae6b115a291a44fa827fa37feed199bfb3be899de508bc5356ac6f925b7e44209f6efec40b756ff190ebe4d96ecd38c1d42dbdea6d75bc5ec476620a5acc11711044d9e549d4a8735b68b6e52ab0f41da5589fc033a09b0b018d61f4b113ace52df5a3a01e244e3b1d9a81d7b5ac5939a60a0fae58875f2f2bad0038eccae2471a0909f95e6aa2df4587a9bc53aaf923b6c08ec0290bd170a9e805c0f25518a56c7ab5f6f9cc"}, {0x74, 0x101, 0x6, "32f14db9f3c5e66d15a858840e3f43cc55fae299aa851efde86772adbdd6543a156d2293150aded1b0d0b86391428aa88bba54dd862b5ac47d2054129ab0277a7991ed1c1424d6fea515d4b5403f093fd761593c40e494558dee07e5d340fed7747f67ec88a569"}, {0xd4, 0x0, 0x5, "44ef96efaec716361045c3c4ed0fea1ee70c1da9b5866e933a8d0fa20072dfc0cf893aec9c94b44e9b25ff91681ba633d817980e7b705a9a9ec8435bb413abb89862cbea1e07dcf90fc9153b867db56ad031304fe29c840488a31789c2287266371206a2a82dbd3c6961fcd3226282c98af02cfe18fadc4747b8a790f26a27393f010baf00f46df5d7914874387c5380b263db17c9f32c01240aa73e9e71b98b1c411da979d853de7f8097d3a084858e661211f309fa30c34a59af2e81fa936ee93fc30493"}, {0x3c, 0x3b, 0x2645, "974868d3104335c6d5b3da8f4af0a4ded422eecf4e9d0d2d0b131c9689b43ce24e63cfa29df6b4fb8b7a0f2ae0"}, {0x98, 0x10e, 0x5, "397b8a702e45cae412bfebdbab6bec38beedb88f76074f09557cdce71ab67a75e5daf9e73d09d3463029d1df48e8a4f123cbe14429f23795b4551c1e6bc34985ac6b6c56eb68d026c32f4fbc38a79704c2d6093f30f45a580c75947387f1f79061333a64cff00f1de91b01dfc3062eee73f4daceca1247eca34fa3b06e8cbba35f45de97a0cce3a08f79f664"}], 0x2dc, 0x40000}, 0x2}], 0x7, 0x8004)

2018/03/27 07:36:09 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x200)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

[  324.023139] binder: 28182:28191 ERROR: BC_REGISTER_LOOPER called without request
[  324.030812] binder: 28182:28191 unknown command 0
[  324.052869] binder: 28182:28191 ioctl c0306201 20008fd0 returned -22
2018/03/27 07:36:09 executing program 4:
r0 = dup(0xffffffffffffffff)
ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000040))
r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102)
write$evdev(r1, &(0x7f0000000140)=[{{0x77359400}, 0x6, 0x3ff, 0x3}], 0x10)
write$evdev(r1, &(0x7f0000000140), 0x0)
ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000100))
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0)
connect$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x1, 0x0, 0x6, 0x1f, 0x7, "a990e03fee461c14b2387fa5ab8b2c2507fa91b19c5bf584b5bd3c53247ded679bbe18d9c51b28a2c9984b4830b197a1da77b8368c1a4cef4bf05b02469a2f", 0x24}, 0x58)
openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x284040, 0x0)
clock_gettime(0x0, &(0x7f0000000340)={<r2=>0x0, <r3=>0x0})
futex(&(0x7f000053bffc), 0x400000085, 0xffffffffffd, &(0x7f00000002c0)={r2, r3+30000000}, &(0x7f0000000300)=0x1, 0xa0000001)

[  324.073374] binder_alloc: binder_alloc_mmap_handler: 28182 20000000-20002000 already mapped failed -16
2018/03/27 07:36:09 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14)
ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0xe}, @dev={0xfe, 0x80, [], 0x11}, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff, 0x7f, 0x0, 0x0, 0x3, 0x10, r2})

2018/03/27 07:36:09 executing program 3:
r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0xe471e15700c07d3d)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0x100000)
ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000100)={'yam0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}})
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)

[  324.166891] binder: BINDER_SET_CONTEXT_MGR already set
[  324.184786] binder: 28182:28191 ioctl 40046207 0 returned -16
[  324.206595] binder_alloc: 28182: binder_alloc_buf, no vma
2018/03/27 07:36:09 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:09 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x282, 0x0)
r1 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x6, 0x80000)
getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
recvmmsg(0xffffffffffffffff, &(0x7f00000001c0)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r2=>0xffffffffffffffff}}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/31, 0x1f}, {&(0x7f0000000100)=""/100, 0x64}], 0x2, 0x0, 0x0, 0x6}, 0x80000001}], 0x1, 0x1, 0x0)
setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000200)=@req={0x0, 0x20, 0x0, 0x3ff}, 0x10)
write(r0, &(0x7f0000000040), 0x0)
syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x200000)
setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000002c0)=0xfffffffffffffffb, 0x4)
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpu.stat\x00', 0x0, 0x0)
ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2)
setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000400)={0xfffffffffffffff7, 0x7, 0xdadd, 0x3}, 0x6)
setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000300)=0x4, 0x4)
write(r0, &(0x7f0000000000), 0x0)

[  324.212261] binder: 28182:28198 transaction failed 29189/-3, size 0-0 line 2963
[  324.234870] binder: 28182:28191 ERROR: BC_REGISTER_LOOPER called without request
[  324.242501] binder: 28182:28191 unknown command 0
[  324.253117] binder: 28182:28191 ioctl c0306201 20008fd0 returned -22
[  324.301155] binder: release 28182:28198 transaction 285 out, still active
[  324.308226] binder: undelivered TRANSACTION_COMPLETE
[  324.320244] binder: send failed reply for transaction 285, target dead
[  324.346988] binder: undelivered TRANSACTION_ERROR: 29189
2018/03/27 07:36:09 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:09 executing program 2:
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x80, 0x0)
getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000002c0)={'HL\x00'}, &(0x7f0000000300)=0x1e)
setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), 0x4)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
sendto$inet(r2, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10)
shutdown(r2, 0x1)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000080)={<r3=>0x0, 0xa4, &(0x7f0000000100)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8, @empty, 0x7fff}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}]}, &(0x7f00000001c0)=0xc)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="f1ff0600080006100004941c000001006204ead7e901d9e99de67d5e27be689bca106308006226089c73a3e9bd7cbf05"], &(0x7f0000000240)=0x16)
setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x80000001}, 0x10)

2018/03/27 07:36:09 executing program 0:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc)
r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffffffff, 0x6002)
mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x14010, r1, 0x0)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0)="bbbb27d05b1fe8bd1fbca05068a0de1dda03bc1a61891fb5a0bfd34cf18bfa7e91fd0e128555a77ebd355ef87e8069a982182f29fc971d35a3a7b318774aceee31b9aa3ab645cee6768b41d50c7270d827d59eb168dbd3365552910b7eb85aa122", 0x61)
getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000000140)=""/139, &(0x7f0000000200)=0x8b)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10)
syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0)

2018/03/27 07:36:09 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
write(r0, &(0x7f000006e000), 0xfffffdd8)
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
write(r0, &(0x7f0000000000), 0x0)
r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xfffffffffffffffb, 0x2000)
ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000000c0))
openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4000, 0x0)

2018/03/27 07:36:09 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
r0 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0xe3b7, 0x40)
write$cgroup_int(r0, &(0x7f0000000280)={[0x32, 0x32, 0x3f, 0x0, 0x2f, 0x31, 0x3f]}, 0x7)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={<r3=>0x0, 0x4}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x3}}, 0x1, 0x9}, &(0x7f0000000200)=0x88)
r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r2, r4, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:09 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x3ffffffffffffffd, 0x0)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
set_robust_list(&(0x7f0000000140)={&(0x7f0000000040), 0x100000000, &(0x7f0000000100)={&(0x7f0000000080)}}, 0xc)
sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10)
sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10)

2018/03/27 07:36:09 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x80000)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x5, 0x100, 0x0, 0x2, 0x4}, 0x14)
ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x6, 0x1, 0x14, 0x1, "077cb6fc9ba3b46a3c30ea9d71bf86fe64623a866167c975a71396b0a89fa630cf1b1f40531bd7586105ecdec469e9956efc7d71c4460b8675c8ce3dd57699c1", "40068161850ab34a90d63983b8f7b812e1dc3480b8e8ac9451916c3b0a294514", [0xffffffffffffff81, 0x2]})
getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x60)
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffffc, 0x101902)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:09 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
socketpair$inet6(0xa, 0x0, 0x204000002, &(0x7f00000011c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001200)={<r3=>0x0, 0x2, 0x2, 0x7}, &(0x7f0000001240)=0x10)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001300)={r3, 0x48, &(0x7f0000001280)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e21, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}]}, &(0x7f0000001340)=0xc)
r4 = memfd_create(&(0x7f0000001380)="74086e750000000000000000008c00", 0x0)
pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f00000013c0)="aa", 0x1}], 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001400)=@sack_info={r3, 0x435b}, &(0x7f0000001440)=0xc)
sendfile(r0, r4, &(0x7f00000ddff8), 0x102000001)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000040)={<r5=>0x0, 0x7d, "77498e7196314eb44a85909546aac848f77311dabf0076e5b32ed9c33c830c1e1002da1f375ad5fdd46bae05f65fe6a7ebc8e8429f1bd381463def4f395c2905997ce1e44256591779145eb397e4b216434c665e95674218d914a30516267407a96170c62928e90f3bbd66f7a2db317be8a4087f887aa8820d54e75ff7"}, &(0x7f0000000100)=0x85)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000140)={r5, 0x1000, "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"}, &(0x7f0000001180)=0x1008)

2018/03/27 07:36:09 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x200)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:09 executing program 4:
io_setup(0x40, &(0x7f000007e000)=<r0=>0x0)
personality(0x83ffffd)
io_destroy(r0)

2018/03/27 07:36:09 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1ff, 0x8200)
r3 = fcntl$getown(r0, 0x9)
ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f00000000c0)={{0x6, 0x4, 0xe3c0000000, 0x3d, "6c83e56a236097fdf9b30b8081a6c73316e3505009edde0cda91ea4b926b813aec7f0a0133affcb646b0635a", 0xffffffffffffffff}, 0x0, 0x0, 0x5, r3, 0x100000000, 0x8, "08882b126b69149e9115a4c032e6b2205efafa2474bbec1b3d719582484e7f76fe5fbecb17f1d9df4b274dd85fcd886e86f5f0c6d570388edf043917bb4625a2", &(0x7f0000000080)='/dev/loop#\x00', 0xb, [], [0x8, 0x2f, 0x2255, 0x400]})
r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r4, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:09 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x2)

2018/03/27 07:36:09 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:09 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x20200, 0x0)
write(r0, &(0x7f000006e000), 0xfffffdd8)
syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x200)
getresuid(&(0x7f0000000080)=<r1=>0x0, &(0x7f00000000c0), &(0x7f0000000100))
ioprio_get$uid(0x3, r1)
ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x800004)
write(r0, &(0x7f0000000000), 0x0)

2018/03/27 07:36:09 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
r0 = socket$bt_cmtp(0x1f, 0x3, 0x5)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x34800, 0x0)
epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0x40000000})
ioctl(r0, 0x8, &(0x7f0000000080)='S')
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:10 executing program 4:
r0 = socket$unix(0x1, 0x7, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3, 0x0, 0x6, 0x0, 0x80, 0x101ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x101000, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'\x00', 0x800})
open_by_handle_at(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="640000002d490000b017f4f3ce9e60d409f1230cf1c78cc7ca5b5df6abd79650690147f6c9e04eaa880098d254c5fd000000000000003be674277e9825fff5a7866bd5618947117f42a648b0217e6d5e756edb390000000000000028d297889e679b81100000ee3d6489e8151d46a00290356515db36fa050881a80d2e91a597efea5c7ab3377d7db2bf399bd25141232f873e922840de089aeb66d40000000300000000000000000000000000000000000000000400f43d2dcb952d4239436b64fddca06ab9a02694e621814d1a2d6a"], 0x8000)
clock_adjtime(0x0, &(0x7f0000862000))
ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000100)=0x2)
getsockname(0xffffffffffffffff, &(0x7f0000000840)=@pppol2tpv3={0x0, 0x0, {0x0, <r3=>0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000008c0)=0x80)
fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, <r4=>0x0})
sched_getparam(r4, &(0x7f00000001c0))
bind$vsock_dgram(r3, &(0x7f0000000900)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10)

2018/03/27 07:36:10 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8)=0xfffffffffffffffd, 0x102000001)

2018/03/27 07:36:10 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
write(r0, &(0x7f000006e000), 0xfffffffffffffdbd)
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
write(r0, &(0x7f0000000000), 0x0)

2018/03/27 07:36:10 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:10 executing program 0:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mem_hardwall\x00', 0x2, 0x0)
r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x100, 0x0)
ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00000001c0)=""/7)
read(r0, &(0x7f0000000080)=""/232, 0xfffffffffffffc28)
preadv(r1, &(0x7f00000006c0)=[{&(0x7f0000000240)=""/202, 0xca}, {&(0x7f0000000340)=""/37, 0x25}, {&(0x7f0000000380)=""/220, 0xdc}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000540)=""/239, 0xef}, {&(0x7f0000000640)=""/83, 0x53}], 0x6, 0x0)
setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000200)=@dstopts={0x3b, 0x0, [], [@jumbo={0xc2, 0x4, 0x6}]}, 0x10)

2018/03/27 07:36:10 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
accept4$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x800)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:10 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffff)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000040)={<r2=>0x0})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={r2, 0x80000, r1})
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:10 executing program 4:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x200002, 0x103)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000180), 0x0)
r1 = openat$vnet(0xffffffffffffff9c, &(0x7f000020dff1)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000))
ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000000)={0x0, 0x81})
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=<r2=>0x0)
fcntl$setown(r0, 0x8, r2)
socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
io_setup(0x6, &(0x7f0000000280)=<r4=>0x0)
io_getevents(r4, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000})
setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000001c0)=0x81, 0x3b9)
r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r6 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x400000)
setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r6, 0x111, 0x5, 0x804, 0xfff0)
io_submit(r4, 0x1, &(0x7f0000c32000)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, r3, &(0x7f00000000c0), 0xffffffffffffffc3}])
socketpair$inet(0x2, 0x80800, 0x2ffffffefff9, &(0x7f0000000340)={<r7=>0xffffffffffffffff})
ioctl$sock_SIOCSIFBR(r7, 0x8941, &(0x7f0000000180)=@generic={0x1, 0x400, 0x5})
fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000080))
ioctl$sock_ipx_SIOCAIPXITFCRT(r6, 0x89e0, &(0x7f0000000240)=0x10000)

2018/03/27 07:36:10 executing program 2:
sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000240)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'bpq0\x00', 0x1002})
pipe(&(0x7f0000000200)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000280))

2018/03/27 07:36:10 executing program 0:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2eec5967726f757000", 0x200002, 0x0)
r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0)
getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f00000000c0)=""/87, 0x57)
read(r1, &(0x7f0000000380)=""/178, 0xb2)

2018/03/27 07:36:10 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:10 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)
fstatfs(r0, &(0x7f0000000040)=""/132)

2018/03/27 07:36:10 executing program 6:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x408000, 0x87)
ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000080)={0x5, 0xa23e, 0x7})
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0))
write(r1, &(0x7f000006e000), 0xfffffdd8)
ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x8)
write(r1, &(0x7f0000000000), 0x0)

2018/03/27 07:36:10 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="60701bd0297bbf", 0x3)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:10 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair(0x0, 0x5, 0x22665fc0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000080)=0x7, 0x4)
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
getsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f00000000c0)=""/241, &(0x7f00000001c0)=0xf1)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
prctl$getname(0x10, &(0x7f0000000200)=""/17)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:10 executing program 0:
r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x400)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0x8, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x25, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0)

2018/03/27 07:36:10 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x0, 0x3}})
ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2)
ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0)
ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0)

2018/03/27 07:36:10 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:10 executing program 0:
r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x400)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0x8, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x25, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0)

2018/03/27 07:36:10 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0xa7f)
ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000140)={0x6, <r3=>0x0, 0x10000, 0x5})
ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f0000000180)={0x5, r3})
ioctl$TCSETAW(r2, 0x5407, &(0x7f00000000c0)={0x5, 0xb6e, 0xf705, 0x200, 0x7f, 0x400, 0x5, 0x10000, 0x10000, 0x4})
r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r4, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:10 executing program 1:
perf_event_open(&(0x7f000025c000)={0x80000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:10 executing program 4:
r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0)
r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x101002)
ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/251)
write$fuse(r0, &(0x7f0000ce2fd8)=ANY=[@ANYBLOB="28000000d2837a00020000000000000000000100"], 0x14)
sendfile(r0, r0, &(0x7f0000008ff8), 0x80000001)
fcntl$setpipe(r1, 0x407, 0x3)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000100)={0x8, 0x0, {0xffffffffffffffff, 0x2, 0x4580, 0x3, 0x8}})
sendfile(r1, r0, 0x0, 0x72439a63)

2018/03/27 07:36:11 executing program 3:
r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xfd, 0x40000)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)={0x0, <r1=>0x0}}, 0x10)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r1, 0x7, 0x10}, 0xc)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x1, 0x101902)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x1)
ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000140)={0x2, 0x0, 0x0, 0x1000, 0x1, 0x6})
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:11 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4000, 0x0)
epoll_pwait(r1, &(0x7f0000000080)=[{}, {}, {}, {}, {}], 0x5, 0x3ff, &(0x7f00000000c0), 0x8)
write(r0, &(0x7f000006e000), 0xfffffdd8)
ioctl$KDDELIO(r0, 0x4b35, 0xb8c3)
name_to_handle_at(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0xe2, 0x0, "40816faf51457f692c7532917ad8a10b83738a547ae68d1b9471661221309c2ae862f8e8d480f3e4fcf5549465b45b8b4a16aa0f0fe4c18885906368543a461dad7cabdc1df91906b4b2a0d1a1cccce76f0505a4d6949f210d4af3edab9e46902ef57dce25f142e1e32d34ddd6f7e5e7eddf6855e725446acf762366469c90c4a6f1e1262e94f29ffc66e89d7e820978aa27cfac82d1edf90ea2c3f86ed447bc07007f3aee0b74ead00760c5dcb5ae706d232ee7f25487c265f6292637ad143de9bac78e3146da375b58c733bce4a5be540f2c0076124eea8f8a"}, &(0x7f0000000340), 0x1000)
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
write(r0, &(0x7f0000000080), 0x0)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={<r2=>0xffffffffffffffff})
ppoll(&(0x7f0000000140)=[{r1, 0x2400}, {r2, 0x8002}, {r1, 0x5000}, {r1, 0x2401}], 0x4, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={0x80000001}, 0x8)

2018/03/27 07:36:11 executing program 5:
r0 = socket$inet6_icmp(0xa, 0x2, 0x3a)
vmsplice(r0, &(0x7f0000001740)=[{&(0x7f0000000180)="c4ddccf5fc45d0d58efac33c05042dae6bc999a0be7b7d652628b5b8e482dcb294c4c203daf5aab5bd05097da014c12c2dc01d124ed6ec0252f7cf29d7bcd8070d2cbbb140d475fed11accf9ed49398ba256149ca8c12be43a8c5d873e6a3c512ce8d92efc8b00ac484f819df62d34cc94afdf40be2665a87c5641dc186059b531086de02cb6f67ac46050b27047706d7b714641038c5541e9cb463ce18c16603b0615fd962dca876e02a2486c4831477cdb0e1792ecd527804e85df4aec5bc2c3c10db884c83a720ee1ffd1c9a29dbddc3d77", 0xd3}, {&(0x7f0000000280)="1b8b9ff4d030f1551f1d25118b5b7dd9ccb63aace290ae52fbb91f70bc8dd1174b046ea301b645ddbf96709adee05e43cabd50f16915d2e9813cb3c99c85206eb0c7f8b5648b54a7ccd37f21618efcd2d606ec44624bd6a919f4ee4573bb5b5347", 0x61}, {&(0x7f0000000300)="433768ced6b39cab122f13fae7ce4a6181c5c214975158bf786a9484e60137be00cbf1cb55dd6ae98d787c48a083bc6f4aaef5bf627df4922079580d883c4545b9196132992fb1591a30f007eabad1e0aa3e767b2424", 0x56}, {&(0x7f0000000380)="ac09c7add09184bc69ed696e8418d5d0de97416fbcc2625b57b9ce8b3a55708ea866e256e0a3ef2499513b0d699be30a2c637ed0ca96694b9fc6c6820d05110e8532be64c2bba355025603eff13951981dfe326d33c2a4a91e77b0df5e658925257c536a6d67120bf4a821f7f9c2b6664d55b73ad6e2cec019e923d5973ad86e6b3974bc5644efa9064e5a2d3078bdf533c21fd5a9c758b2af86915df5f1f13dd988befa8dee71367268a1748e8819223c26c47f9aba04bea09e9dc3f25cb4b7182b4c8c6b4271254d5bbf1af7a6241c9c456090cab7d7", 0xd7}, {&(0x7f0000000480)="c407f7cf838cd6b227183bc31de8e297ff66da423e2f8956e37c320232f2024bc29701465a5cde1937433fded6bd24d779684d38fd2bcc0468ba0881468f55d636e756b7bda47726f334ea31e7a79de8b5410cf577a69c768295dfe2e15038731aee323b9e6877b90ba43df72f3fe5a2e1a2dee367ba4317f312ea1ab93668b65208733761a7cd09643f36fa88038e7564b4916c74c6c52b3b79ea9837ef810d97f18d3f2b0a33425b6d4a27ab0a4f0e9ec86dc1f3fd9b2f", 0xb8}, {&(0x7f0000000540)="f88490b7fe8a051f23d0ce369932aa4980f034674c82e077e77d121602c9350698c743291d190216f46f48a88adfc9f8dbcb9e29a8c057e47a8388cd4e96f88a8f562993638e632ea89b335aeeb92266cf4191b08c2a4318aec3a302ad374024eb11c90a2d45e3d60ff3372c75fc113ed079e289363ab3916db4e3066e0d2d322a0e29383fe99a8d009f90bca43798eca10ab9049021c7013c3422a632f0a33bd46ded56f14bde75a389ea09c715cf901d1c28260a52d54d8862ecf782a8aa138ef8c910ea24195cc703a23f674cdfa0e37b9e75a05620c08c8c0c3186644bd4fbf95de45a4743f0efe6dc036f2b0e925a8e", 0xf2}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="bdcfead2fc0515519f3b83a204625d0c79501fe6c1e4979ed68fdce78bc206f5b0a2dfaec45414e41e8f5901f2be6cc1b8ec57a42388910168945b61d7492d0da932a538f1155195c75f3b78e01aa89d126f44dfa2d959668ba2c2fae0c2d17564803fa06a3d3664b85b8ca2f27f16677033ffeb1d21bd1fb76ddd5e3a1531bc78831419906db541d0d0f518280ac00e6a14fed5b9d144cb916b1f6a6175b38aee76a96e66c0df4879845ec1a78705baf5e4a4211180148f7db9a0bd1f4b005aa0da52432310ff2b4c30a331d31b5e471d6ad41bae477ae8a0e8643f8bcb003861fcc0f8", 0xe4}], 0x8, 0x8)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
r1 = syz_open_dev$dspn(&(0x7f0000001780)='/dev/dsp#\x00', 0x100, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000017c0), &(0x7f0000001800)=0x4)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
r4 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x18000)
getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000140)=0x1e)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:11 executing program 0:
capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)={0x0, 0x0, 0x7})
r0 = socket$inet6_sctp(0xa, 0x10000001, 0x84)
setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000004c0)=@nat={'nat\x00', 0x1b, 0x5, 0x480, 0x338, 0x104, 0xffffffff, 0x104, 0x338, 0x494, 0x494, 0xffffffff, 0x494, 0x494, 0x5, &(0x7f0000000440), {[{{@uncond, 0x0, 0xa8, 0x104}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast1=0xe0000001}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [], [], 'ipddp0\x00', 'irlan0\x00'}, 0x0, 0xa8, 0xf0}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@dev={0xfe, 0x80}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key}}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], 'syz_tun\x00', 'syzkaller1\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [], [], 'ip6tnl0\x00', 'yam0\x00'}, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @gre_key, @icmp_id}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4dc)

2018/03/27 07:36:11 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:11 executing program 4:
r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0)
r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x101002)
ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/251)
write$fuse(r0, &(0x7f0000ce2fd8)=ANY=[@ANYBLOB="28000000d2837a00020000000000000000000100"], 0x14)
sendfile(r0, r0, &(0x7f0000008ff8), 0x80000001)
fcntl$setpipe(r1, 0x407, 0x3)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000100)={0x8, 0x0, {0xffffffffffffffff, 0x2, 0x4580, 0x3, 0x8}})
sendfile(r1, r0, 0x0, 0x72439a63)

2018/03/27 07:36:11 executing program 2:
clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000))
r0 = gettid()
timer_create(0x0, &(0x7f0000000200)={0x0, 0x12}, &(0x7f00000001c0))
timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040))
r1 = dup(0xffffffffffffff9c)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000080))
tkill(r0, 0x14)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)

2018/03/27 07:36:11 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:11 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x9, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
clock_gettime(0x0, &(0x7f0000000080)={<r3=>0x0, <r4=>0x0})
futimesat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {r3, r4/1000+10000}})
fcntl$addseals(r0, 0x409, 0x2)
listen(r2, 0x2)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:11 executing program 0:
sendmsg(0xffffffffffffffff, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000000)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0)
r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x100, 0x10281)
sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)="880850f53df2ba75107d9c9515530a81f9c3dcf40627aa8002aad0a6d5bda7cb698ae44d88a4e413ed491fbba09e58c0d2319f3e0b379985ce8e0fb51ca4bd767d92b1df1a093430743dbc86fcdc918169747323ec6988f8726a23e8a06101161588fb2a5e38defc7cf2c6c4", 0x6c}, {&(0x7f0000000180)="df81245e8ac7cb88851ba91673949108a4ffc33326e134f7f5d2b341a8ac0502e120b95bc6a6b265ae39d3c6211abd6e749798bc0bb15a", 0x37}, {&(0x7f00000001c0)="f1e28adbdde7f5dac1aa110c3f6502dc3fb8cbe83103705dd5f12c3d96afba68af46d8acc2382c156341de593b", 0x2d}], 0x3, &(0x7f0000000240)=[{0x38, 0x100, 0x31, "251e67c7857d25abe1b243598758aa3d52c04b54c76332b86fd6b79d01b46c2394f64904fd6155bdae"}], 0x38, 0x800}, 0x20000040)

2018/03/27 07:36:11 executing program 7 (fault-call:4 fault-nth:0):
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

[  325.929386] buffer_io_error: 54 callbacks suppressed
[  325.929395] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/03/27 07:36:11 executing program 6:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000080)={{0x100000001, 0xffffffffffffffe0}, 'port1\x00', 0x40, 0x80000, 0x200, 0x80000001, 0x400, 0x7fff80000, 0x7f, 0x0, 0x5, 0xfffffffffffffff9})
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
write(r1, &(0x7f000006e000), 0xfffffdd8)
socket$packet(0x11, 0x3, 0x300)
ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x8)
write(r1, &(0x7f0000000000), 0x0)
fcntl$getownex(r1, 0x10, &(0x7f0000000140))
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180))

2018/03/27 07:36:11 executing program 0:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$int_out(r0, 0x5460, &(0x7f0000000000))
r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000b09ffc)=0x8)
readv(r1, &(0x7f00008e8fa0)=[{&(0x7f000076ef40)=""/192, 0xc0}], 0x1)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x2, 0x20, 0x2000000000000}, &(0x7f0000001000)=0xfffffddf)
ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250)

2018/03/27 07:36:11 executing program 1:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000140)=0x80, 0x80000)
r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x2, 0x0)
pipe(&(0x7f0000000280)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000002c0)={r2, r3})
r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x67, 0x42400)
getsockopt$inet_tcp_buf(r4, 0x6, 0x3d, &(0x7f0000000080)=""/103, &(0x7f0000000100)=0x67)
r5 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x101902)
r6 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000300)=0x2, 0x4)
sendfile(r5, r6, &(0x7f00000ddff8), 0x102000001)
bind(r0, &(0x7f0000000340)=@sco={0x1f, {0x959, 0x2, 0x800, 0x6, 0x80, 0x4}}, 0x80)

[  326.017476] Buffer I/O error on dev loop0, logical block 0, lost async page write
[  326.030667] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/03/27 07:36:11 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x154, r2, 0xa00, 0x70bd2a, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x21, 0x2}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x1c}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x2}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x154}, 0x1, 0x0, 0x0, 0x44}, 0x20000004)

[  326.186936] Buffer I/O error on dev loop0, logical block 0, lost async page write
[  326.195058] Buffer I/O error on dev loop0, logical block 0, lost async page write
[  326.306891] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/03/27 07:36:11 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
shutdown(r0, 0x0)
getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@remote, <r1=>0x0}, &(0x7f0000000040)=0x14)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8)
setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x7, 0x4e22, 0x81, 0xa, 0x80, 0xa0, 0x2c, r1, r2}, {0x7, 0x9, 0x80000000, 0x8, 0x3f, 0x3, 0x1ff, 0x4}, {0x80, 0xacae, 0xffffffff, 0x1ff}, 0x9d4b, 0x6e6bbf, 0x1, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3502, 0x0, 0x1, 0x5c51, 0x3, 0x3f, 0x6}}, 0xe8)
sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000489ff8)={0x9}, 0xfffffffffffffea1)
close(r0)

2018/03/27 07:36:11 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:11 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000400)=0x7ff, 0x4)
sendmsg$rds(r1, &(0x7f00000003c0)={&(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x32ec}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/41, 0x29}], 0x1, &(0x7f00000002c0)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000100)=""/108, 0x6c}, &(0x7f0000000180), 0x11}}, @mask_fadd={0x58, 0x114, 0x8, {{0x6f, 0x17}, &(0x7f00000001c0)=0x5, &(0x7f0000000200)=0x7, 0x10000000000000, 0x1, 0x8f, 0x2, 0x0, 0x7f}}, @cswp={0x58, 0x114, 0x7, {{0x2d, 0x101}, &(0x7f0000000240)=0x8, &(0x7f0000000280)=0x3f, 0x9, 0xfffffffffffffa41, 0x7, 0x0, 0x1, 0x2}}], 0xe0, 0x800}, 0x8000)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:11 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
write(r0, &(0x7f000006e000), 0xfffffdd8)
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
r1 = request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='--md5sumvmnet0(md5sum\x00', 0xffffffffffffffff)
keyctl$clear(0x7, r1)
write(r0, &(0x7f0000000000), 0x0)

2018/03/27 07:36:11 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
writev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="ac517c6e88d6918f224fbd81e487a88e056490e56ec0b71fe689b08a7c580050b1ca9d74549becc93ba6b454fdd1c54ae0f250e00ca876ff4fbc6e056c76ebf3fdf7483142728fe07df12af23eb5fe68e8147faf49800f26b1a1ddfbe97bf82e1021eedf51b25e307cafa0c57ba8bacd9051c3912e616fc81b21e7a716242fd2415bdea3eaa064d177ff171f3c6ec468b2be106b74f6a689536ab1e161a7dda19cb624d592865d26d02cc392be265fbb255af83ffc1f543ba5be0cf15f4acfa3b185137c3e2db770cf39531b7451519116448c56f3146deb213993b5e615e6f28626e1bc3edf9df646", 0xe9}], 0x1)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)
getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8)
clock_gettime(0x0, &(0x7f0000000300)={<r4=>0x0, <r5=>0x0})
sendmsg$can_bcm(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x1d, r3}, 0x10, &(0x7f0000000380)={&(0x7f0000000340)={0x6, 0x0, 0xb5, {}, {r4, r5/1000+30000}, {0x2, 0x5, 0x96, 0x4e1cfa1b}, 0x1, @can={{0x4, 0x9, 0x8, 0x8000}, 0x3, 0x1, 0x0, 0x0, "ac7017e1cdc42965"}}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x800)

2018/03/27 07:36:11 executing program 0:
mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0)
madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008)
exit(0x0)
clone(0x0, &(0x7f00000000c0), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000))
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="4433e71a5635fdbc1d855bbf7d94485508fec9f98cc41225b75e5ab2a7e1466a699fb35dadb1f09958126c0895304ef0fdfe962902098b70e0efedb624dcdf", 0x3f, 0xfffffffffffffffc)
keyctl$setperm(0x5, r1, 0x200)
getpeername$ipx(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10)
ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000100)=""/231)
mlock(&(0x7f0000971000/0x2000)=nil, 0x2000)

2018/03/27 07:36:11 executing program 2:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000080a000)='/dev/vhost-net\x00', 0x2, 0x0)
io_setup(0x4, &(0x7f00001c8ff8)=<r1=>0x0)
fcntl$setstatus(r0, 0x4, 0x800)
io_submit(r1, 0x1, &(0x7f0000002400)=[&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="b6b5b5efab7bfafd6afddccc227bf641c8d9478556fda4411971764475770935e4aabcea78f059db2a837339d42a789f8ef59fa43223e9c0967e4375d8ba1eef6c31dfcd3cb9be33", 0x48}])

2018/03/27 07:36:11 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000019c0)={'nr0\x00', <r0=>0x0})
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001a80)={{{@in6=@mcast1, @in=@multicast1}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000001b80)=0xe8)
getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000001c00)={@dev, <r2=>0x0}, &(0x7f0000001c40)=0x14)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001bc0)={'bridge0\x00', r2})
pipe(&(0x7f0000001a40)={<r3=>0xffffffffffffffff})
setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000001a00)={r0, 0x1, 0xffffffffffffff94, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=<r5=>0x0)
process_vm_writev(r5, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000240)=""/112, 0x70}, {&(0x7f00000002c0)=""/191, 0xbf}, {&(0x7f0000000380)=""/209, 0xd1}, {&(0x7f0000000480)=""/114, 0x72}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x6, &(0x7f00000018c0)=[{&(0x7f0000001500)=""/196, 0xc4}, {&(0x7f0000001600)=""/159, 0x9f}, {&(0x7f00000016c0)=""/3, 0x3}, {&(0x7f0000001700)=""/126, 0x7e}, {&(0x7f0000001780)=""/211, 0xd3}, {&(0x7f0000001880)}], 0x6, 0x0)
r6 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000001c80)='./file0\x00', 0x2)
r7 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001880)={r7, 0x50, &(0x7f0000001900)={0x0, <r8=>0x0}}, 0x10)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001980)=r8, 0x4)
ioctl$ASHMEM_GET_SIZE(r7, 0x7704, 0x0)
pwritev(r7, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r6, r7, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:11 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40200, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e20, @rand_addr}})
r1 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000200))

[  326.556625] Buffer I/O error on dev loop0, logical block 0, lost async page write
[  326.569285] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/03/27 07:36:11 executing program 4:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8))
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0)
close(r1)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000)
socket$netlink(0x10, 0x3, 0x0)
openat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0)
ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1})

[  326.621571] Buffer I/O error on dev loop0, logical block 0, lost async page write
[  326.629672] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/03/27 07:36:12 executing program 3:
openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x329400, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
pwrite64(r0, &(0x7f0000000080)="c661075f2ea6e7a1b90bd4db8bb786a554ca979c4e883697954630371a95bb69a3e56a966a94398dcb35fc50bdfa34cff11f0eaa54778070793428d4a411f0e54d13517829797a49a520effaf8631065f7823ab7b698efa235c00adf153cce7cb101b2af8af3695f0da32da83dd5111448d01d0d7a7d4660683e3c2abed122086be565842dab674f203cf4acabb1", 0x8e, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:12 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000080)=""/41)
sendfile(r0, r0, &(0x7f0000000140)=0x2, 0x1f)

2018/03/27 07:36:12 executing program 1:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f0000000040), 0x102000000)

2018/03/27 07:36:12 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0)
write(r0, &(0x7f000006e000), 0xfffffdd8)
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
write(r0, &(0x7f0000000000), 0x0)

2018/03/27 07:36:12 executing program 0:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x2, 0x4, 0x6, 0x7}, 0x2c)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$vsock_stream(0x28, 0x1, 0x0)
r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x460000, 0x0)
ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00000001c0)=""/170)
getpeername(r1, &(0x7f00000000c0)=@nl, &(0x7f0000000140)=0x80)
bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x4, 0x5, 0x7ff, 0x1, r0, 0x8001}, 0x2c)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000440)={r0, &(0x7f0000000480)="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", &(0x7f0000000300)=""/50}, 0x18)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r2, 0x28, &(0x7f0000000280)}, 0x10)

2018/03/27 07:36:12 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x400000, 0x0)
write(r0, &(0x7f000006e000), 0xfffffdd8)
write(r0, &(0x7f0000000000), 0x0)

2018/03/27 07:36:12 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
fcntl$setpipe(r0, 0x407, 0x3ff)
ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000140)={0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}]})
getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000040)=""/24, &(0x7f0000000080)=0x18)

2018/03/27 07:36:12 executing program 0:
sendmsg$key(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="020100090200000000000000000000000000120001000100ba6b6e000100000000007f00060300000000000000000000ffffffff0000008000000000004000007f000001000000000000000000000000000016004e23000000000100000004d51f09c401010000200002120004000100b26b6e00090000000000001505000074ad000000000000ffffffff000000000000000000000000ac1414bb0000000000000002000000005734fd4a90774c012cd0687b2457107acc6d729dbab0b19cb8a10fcc7f0e75c7146668751d5fdf060d052da88e273591afcb"], 0xd9}, 0x1}, 0x4008054)

2018/03/27 07:36:12 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040))
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180))
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x80, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000080)={<r3=>0x0, 0x6}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r3, 0x56, 0x30}, &(0x7f0000000140)=0xc)

2018/03/27 07:36:12 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, <r3=>0x0}, &(0x7f0000000200)=0xc)
syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0xd002, r2, r3, 0x7, 0x100000001, 0x20000)
setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000240)=0x3ff, 0x8)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x80, 0x4)
sendfile(r0, r1, &(0x7f0000000040), 0x10001)

2018/03/27 07:36:12 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
connect$ipx(r0, &(0x7f0000000080)={0x4, 0x8, 0x7, "8614e7d184e5", 0x2}, 0x10)
pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00000000c0)={0x0, 0x35e3f0b9})

2018/03/27 07:36:12 executing program 4:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000480)={<r1=>0xffffffffffffffff})
r2 = getpid()
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000028c0)={0x0, <r3=>0x0}, &(0x7f0000002900)=0xc)
r4 = getegid()
r5 = getpgrp(0x0)
fstat(r0, &(0x7f0000002940)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getgid()
r8 = getpgrp(0x0)
getresuid(&(0x7f00000029c0)=<r9=>0x0, &(0x7f0000002a00), &(0x7f0000002a40))
stat(&(0x7f0000002a80)='./file0\x00', &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
r11 = getpid()
stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000004040)={0x0, 0x0, 0x0, 0x0, <r12=>0x0})
r13 = getgid()
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000040c0)={<r14=>0x0}, &(0x7f0000004100)=0xc)
r15 = geteuid()
getgroups(0x2, &(0x7f0000004140)=[<r16=>0xffffffffffffffff, 0xffffffffffffffff])
r17 = getpid()
getresuid(&(0x7f0000004180), &(0x7f00000041c0), &(0x7f0000004200)=<r18=>0x0)
r19 = getegid()
ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000004240)=<r20=>0x0)
lstat(&(0x7f0000004280)='./file1\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r21=>0x0})
lstat(&(0x7f0000004340)='./file0\x00', &(0x7f0000004380)={0x0, 0x0, 0x0, 0x0, 0x0, <r22=>0x0})
r23 = getpgrp(0xffffffffffffffff)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004940)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r24=>0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000004a40)=0xe8)
r25 = getegid()
r26 = fcntl$getown(r0, 0x9)
r27 = getuid()
fstat(r0, &(0x7f0000004a80)={0x0, 0x0, 0x0, 0x0, 0x0, <r28=>0x0})
r29 = fcntl$getown(r0, 0x9)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004b00)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r30=>0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000004c00)=0xe8)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004c40)={0x0, 0x0, <r31=>0x0}, &(0x7f0000004c80)=0xc)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000004cc0)=<r32=>0x0)
r33 = geteuid()
r34 = getgid()
r35 = getpgrp(0x0)
r36 = getuid()
stat(&(0x7f0000004d00)='./file0\x00', &(0x7f0000004d40)={0x0, 0x0, 0x0, 0x0, 0x0, <r37=>0x0})
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004dc0)={<r38=>0x0}, &(0x7f0000004e00)=0xc)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004e40)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r39=>0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000004f40)=0xe8)
lstat(&(0x7f0000004f80)='./file0\x00', &(0x7f0000004fc0)={0x0, 0x0, 0x0, 0x0, 0x0, <r40=>0x0})
r41 = fcntl$getown(r0, 0x9)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005400)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r42=>0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000005500)=0xe8)
r43 = getgid()
sendmmsg$unix(r1, &(0x7f00000055c0)=[{&(0x7f00000004c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002880)=[{&(0x7f0000000540)="bd55d176a24d4eafc2fed234382da0e03cf303e2f5f398b095322ea49e2eee4f990ffce0d5b6317a40af1de8092609cab83ae8b6f49082e29cb0a634", 0x3c}, {&(0x7f0000000580)="b8c665894cbaffd5f0abbbdc371596ffd61b8e835554d5526b102bc9ff878e79892615137f30e42a4852d8fda71915a189bb10ad61331945bd0e14716318de4761e7c8a4a5f9d1e4e5202c3e4158336895db1d23e0aac485f6822045b95f56d3441f6443c962d19ac44a2803bbdca43c2ba317cfc69873da2fba865d8bc269ecad4aa6a1004758e61ecf88df60afa3d41180d197d940b2a1832dd16b4ebc565332559dd1ef6d826618a27ab3ff1ec983fa4783d950", 0xb5}, {&(0x7f0000000640)="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0x1000}, {&(0x7f0000001640)="227dc715e49c37728b3f65c978ca3e2bb5714cae280a43c6430721ef5dd4d6851fd1631fb7b4626d2986e6405995d3b0a33fa84e9fcd5080f1c79819a8ba0f44d8d736bc6c45f24f2808e2bc535c683562148c6eb5900c8120c3857da4d489c005d94810adf2860b16cdcaa96780da2123f52231f1faee331226c0909a829d555fcf740baf7cb1f43db9002f4ba08a0aff3fca591757d4edbf8d3f1f11cb8d65b4609d9e13edfcc248be84d4b4d5cc5d92be78ab6f6c5b929e104eb805c23a7ebde8092d", 0xc4}, {&(0x7f0000001740)="b1c564d13db6cf0aef2fee1ca8726dce25ad26698d7fdd0232ab10e28a283a2b9bf6668d0357732ca9c0388b45dedeea19e709", 0x33}, {&(0x7f0000001780)="f6a85e0a06e9e9a49ba1071f4cb3acb4b4f0483511483f94e32e4a88695e11b2e6239897686fba805b1ec5d102a49896efa9a669e5d65e3bb0dab415ede76850dec544d56608c80356d97d08873263979f460910bc04330fac71fc65efe4bb877475308c43fc60f18c449ff64ea796c464be7ba624bd540a4a5a26f421188ab6d5de02548c6bdf6d716d84ad5301bfb7c2ae8947d930bc67b26b0e23f339c02f2c50a18148b74f80876613ec42dc", 0xae}, 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0x1000}, {&(0x7f0000003d00)="b2054351dccade7d9f9c70e805c6adb71690c4e7dfbf6f3288b18419683f26386ef04f6393a615cdbe0da7e1efd468393bd09199e36e9853efbfb1be7642a5876b4dcd7e64da4981b8e21b7b530dc1e76b782e6d561b6a180b73c65ab92305adf43e2607826cc5612e8971bd4c62f69726010c4e4aca962a61a00b4c416273bf6e4c6e3f14314f8a0be12d0492609d18e594a396b53766bf91106f0056d7e20dd11265343b58e3aa0632f6cdaecd8b85a1943afc406fed7e1195273dd9985b04b4011c", 0xc3}, {&(0x7f0000003e00)="ea5a8903f82f0304f6c60878660ea8002a4bf7ec7e60ab3730c9bc05e0176bf20d47382ab0ca37d8656646b08038a36d7bc60e404ccc6e48909f9bc4b206f84c044e38b8d9e43a9470013934ac428979909ea89a0607e76085602bbbb695905d9ff928ab7002fed395c305e27c392f892f3d741fbae4a005ecab664e9c276b3a2bb56ebc9144e683961745b0354ebb850169", 0x92}, {&(0x7f0000003ec0)="b42c2e36a97c99ba8c9567628b0428d6506261540719a88d6c923f24d7f14045e615a8d69470f1d36fc3a45d7b89e35ac6fddbe0f891b2d812e307e0a17553d7cdad96891deb93d5edc7f48850ede78871bc131481e4ed7862af021c267798a3212e09954a06593d3940e7e31ec42f5ec7b6d27224d2d53aa93ce534248f2788cae50b7829babf519d531a3b08b1cf933d7f3ee2e08a5c196ae1a3903b3d9473152ef21f1afa016e088e4dea633ea634589f4a0c17af6d2172", 0xb9}, {&(0x7f0000003f80)="3716da7620", 0x5}], 0x6, &(0x7f0000004400)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r20, r21, r22}], 0xa8, 0x8000}, {&(0x7f00000044c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000004900)=[{&(0x7f0000004540)="2a232d35f34801a44b04570c045a1e0ff368f95b4ecc7637192fd82c9e6a316ee188a62214de7a6c8ce22d5b49888ab27a4926cf6a13f835e6e44122a8e8511683af9a09b5cf786b1541a054f4340851a2c742e0033ed616c5ed5b6f7e9f1cfb74e644c76ae3ddbfab9f9b96a804cfbcd7e2503b5c9579e3671c646e3e621bf0919fde6f4fc248d01ab7c8774d72b57586ea3a83bcd01a03ea3c7e3e651c9fde60dd358ba255531830e9d112459366a08ccb4e08cadef6a3af0a2427315a98a3b034b914b9061a78607a8e778d7d00ba250c190f1811fdb7540f1c49be0ed11520", 0xe1}, {&(0x7f0000004640)="fddd593d6064802205d30d585523afc369328ccdf228a51c48e9d144d2c9638c0ae7f1080b36cb31314d6216494a9fdce262217faa20e4bee3a26bbda9141b3f49bdaf207d51c2bc45bede8f085f21cd8c38bcb50fdd7db59c1feee5063c5da4eccd45f3f1c698bd54", 0x69}, {&(0x7f00000046c0)="c8f38cd68767b64c589557a9178d1ce9bd593f894fb49c175258fab265bd1e80bb43730d8965f5747927c504ddd5d68fe8ee81064117f22f079eb63d560dab2397407fb828a8545a3b728ada0866cb68aebd27567e7703fbb3fa8d4755e92008addb1cf4514aba94756e123257d9a1937dcadf3200a6a715eb0d531c2c97b13791af7e27557859925ac8c872b9592cd7b8f3082a673df1ea327d30b25dcdf590277620fcd288798f24e081f78d12fef8", 0xb0}, {&(0x7f0000004780)="63dfad3317449c3c529dd07e95893240d304385791", 0x15}, {&(0x7f00000047c0)="4965001525b778e879c752b0067f9315630bb30e3d5718938e67a1f69bb388519bbdd95b9914e4c4c9ad0f6fb9533e39f4dd893f1aa6c601dad5b600b07141637971c39863e44d92f316b90c7ab0b7f0", 0x50}, {&(0x7f0000004840)="aeb61be83af8b0c238e59e80124f6c87d3df04284fef9dcb192f9d4470e00509f260265d60426238a7d5ab2aea64ee82f85ffff5fd3a1aef19c1de77cdc651b42b2ffd9ad3ba50856a3682b6d91278e7e8b6d3883d0321c261bcbb2e9753210eaec8ffde714f54ad306e5c3b20f9522ab78b6af9cc27234f5c97a43ba262757f90e906cce14d3ede42ae240e0bed1db9aef1c2ea956e87545587", 0x9a}], 0x6, &(0x7f0000005040)=ANY=[@ANYBLOB="280000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB="180000000100000002000000", @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYBLOB="340000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="100000000100000001000000", @ANYRES32=r0, @ANYBLOB="5620a7cd111f124402000000", @ANYRES32=r29, @ANYRES32=r30, @ANYRES32=r31, @ANYBLOB="180000000100000002000000", @ANYRES32=r32, @ANYRES32=r33, @ANYRES32=r34, @ANYBLOB="180000000100000002000000", @ANYRES32=r35, @ANYRES32=r36, @ANYRES32=r37, @ANYBLOB="180000000100000002000000", @ANYRES32=r38, @ANYRES32=r39, @ANYRES32=r40], 0xfc, 0x800}, {&(0x7f0000005140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000053c0)=[{&(0x7f00000051c0)="5bee47608b43beaf8f80c5378e900da7db7705ecfe7614ed5088f6b56e7a9f75955cbab220c1057a650e9811ca97708a7ca5a04208543aba87222bac66232f7991e0578f8efd1b3b67740e76396bddab0aca047284b97430237d4ea47a5bab3b39ed1e53b34afa7b1dcff5f25d729e4eb05b59186318d169ada9f2dd2879839dc726a490e6e25d83ff6a7867b21e2a6ccf76b952d7f2c3b39a59c8ac5eae745e2f42f91b02b2946cc49695e9711b344baec39d352b9f3d4e7a8ade2d82a880055e2e53f9a693ee5c46c2d93546161d3c35", 0xd1}, {&(0x7f00000052c0)="05e555974ded1fa331b341b1077ffef1322f1a74fcccb1e7a085df08ef31bf739fe6e975b9e00a51ce2444e24c8f5ee90b2110acc80c8611e1ffd22a9778319a724bef3141a8ef80bb34c8abfcc19d557cb9c5c8c8187f86918928cb24dfcbdf708c3239ec631be2204ecdb832eb3861ced95c75496950220a1db678dca9ff3d93af875045f2f3de0743608e", 0x8c}, {&(0x7f0000005380)="a16e3f14e72ef3", 0x7}], 0x3, &(0x7f0000005540)=ANY=[@ANYBLOB="140000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="200000000100000001000700", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r41, @ANYRES32=r42, @ANYRES32=r43], 0x4c, 0x24000040}], 0x4, 0x40014)
r44 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0)
r45 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000080))
ioctl$KVM_IRQFD(r45, 0x4020ae76, &(0x7f00000000c0)={r44, 0x0, 0x3})

2018/03/27 07:36:12 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x400, 0x0)
ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000080)="4458d3c9b7d907251b821508b0a20be3c8417fdfe5ca4abd170ce7433ac324e498e01ef3c7441a478906f9129f3821c2b735ebc97762b7317cd48f39cfb7804a0d2cf40bbe7556d72f3c34")
memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:12 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = epoll_create1(0x0)
close(r1)
r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f33000)='/dev/dsp\x00', 0x22002, 0x0)
r4 = gettid()
getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f00000005c0)=0xe8)
fstat(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getpid()
stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = getegid()
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00000007c0)=0x11, 0x4)
sendmsg$unix(r0, &(0x7f0000000780)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000080)="09ee5b945338f10f5e5629bfc73bc04e00154803aae3ae733e40f7ce972ff3a16805ece6", 0x24}, {&(0x7f00000000c0)="c6", 0x1}, {&(0x7f0000000100)="b721915eac33f85f2fe6164678ed67cc8a8f366ab2e33197a56288a4c89812a96eb9a3c99bac4097eb52305a6d38cb7ee910b7389f85f1199557310a2f48ce1daac40e25b2fecd9fe8253b4e471d5344a2986f75f6a6e7894d8edeec7fa67a32d474faccc44f7f24bea0783855f535b18c43e7981f37d6c32db0b5adb55b0a634b5abcc99d3fccb58bd774db2edd0397ba3ae92de58291b33e30524ad173f5d9b5152b1624c1", 0xa6}, {&(0x7f00000001c0)="febf83cfebb2ecad6702f07597c26804ee1436880cef412630ce939f60af028de06d1fad2f1a4b86c9fca52db181f6ddf1f9fc9aeaf4628ae603384c1f4527e80296273f4b9b09585b382584701a025028cc651c5fd0fd1e2364910592fb63472e399a4d9a1268eb0b97bac5b337c0a752ebefb1452c0f4c606342bbe12650fec434207cc15f0bfcc01272e2930853c288df1189ae8b674ecde3cfecdc229d9a0231fab370", 0xa5}, {&(0x7f0000000280)="f0d2c552be054ec19b182e8130d3895a", 0x10}, {&(0x7f00000002c0)="85c49dfd3e9bb99222a4d46870754378b8ddaf80485df947ad750e25757144d37b87cba6b9ae089d336bf6e4bd71d948cda0e478ec6e8d07cddfa9b21c010eeeef3734be5ccf93e00e99cd6f29836fa62388c9d1d5739d5e9fcf4f4ef927b3c1ce62d07ca4c7f14b05e13f0670b2148d658a3b54533e6b02fd561f5fc0c166c44d0845b12d0024867f21322c99c079e1110f930cba2dde63063b3d28ece63abc2919359a6c4a9b22050969cc9cb52d66f6804bcdcb24f21ddd03a75afc91ddc19f0583696d39d5e538d2dd506921db35a8980cf705", 0xd5}, {&(0x7f00000003c0)="5a5888586ed1bd62257fd9ada3e209680b8c89f43721caa7469c7bfee07e8aa387e9fdfc7942c9c7126324fef2feaef1812e75fa1e3b55e4300bef77812e", 0x3e}, {&(0x7f0000000400)="1b1ac76d6d7a19e4fd1b81785cc0df484b7807e247f0f35a558ab4265098d3435fcf3d9b3eb2da1b9d57f352e2468b56b3421b27c60660a3a65e642edaa5e61c22", 0x41}], 0x8, &(0x7f0000000740)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}], 0x30, 0x40}, 0xc0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00003cbff4))

2018/03/27 07:36:12 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
r1 = creat(&(0x7f0000000040)='./file0\x00', 0x4)
accept4$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x800)
write(r0, &(0x7f000006e000), 0xfffffdd8)
setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000100)=0x1, 0x4)
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
write(r0, &(0x7f0000000000), 0x0)

2018/03/27 07:36:12 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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, 0x8000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ftruncate(r0, 0x9)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c)

2018/03/27 07:36:12 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r2, &(0x7f0000000300)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000180003000000000000000000020000000000000000000000b4475c958a65d827f86956e4ed59ae1c82aba01ca72ed967836e086f1130d8bf9c81e5502b2ec25c32d5e07b09bb696246a56232e6a9813c08480b91b8026a3b50f30df3595dedcc1925d56c86"], 0x1c}, 0x1}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_RUN(r3, 0xae80, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f00002ca000/0x2000)=nil})
ioctl$KVM_RUN(r3, 0xae80, 0x0)

2018/03/27 07:36:13 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
dup2(r0, r0)
r1 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:13 executing program 0:
r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x9, 0x8241)
ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000000c0)=0x4)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet_smc(0x2b, 0x1, 0x0)
listen(r2, 0x10003)
dup2(r1, r2)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0)

2018/03/27 07:36:13 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:13 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=<r2=>0x0)
tkill(r2, 0x40)

2018/03/27 07:36:13 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
r1 = syz_open_dev$amidi(&(0x7f0000006f40)='/dev/amidi#\x00', 0x1, 0x28c0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000006f80)=0x1, 0x4)
write(r0, &(0x7f000006e000), 0xfffffdd8)
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8)
write(r0, &(0x7f0000000000), 0x0)

2018/03/27 07:36:13 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8, 0x280)
ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000140)="1484c7e065078bee4e02c3e431860779160bc8f0e8a8595892c3122a50efe91b6731b3a1dd7ac6f65ed04e2a4e3142ba626cea0d9d2aae7844cc427c1ca69acd7cfe34b28f11be067a013597826737c2")
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = fcntl$dupfd(r1, 0xa0739bdf7f188d02, r1)
getsockopt$inet6_dccp_buf(r2, 0x21, 0x8e, &(0x7f0000000600)=""/212, &(0x7f00000005c0)=0xd4)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f00000000c0)={0x7, 0x5})
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001)
syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x75b, 0x0)

2018/03/27 07:36:13 executing program 2:
mq_timedsend(0xffffffffffffffff, &(0x7f0000000080)="a2014f79b1ecd3aed6eb4b400dd47da3312d058cd0825cba37aac44a7be5785472e40914aca5c7918dc72f9cecbe2669ce095951be2335b38ca938cbb716b31c4a768da7ff16de11229aa82c1c", 0x4d, 0x0, &(0x7f0000000180))
r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0)
setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000100)=0x1, 0x4)
r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000040)="c66cb6f1ad02000000001400"})

2018/03/27 07:36:13 executing program 4:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80002, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
r1 = socket(0x15, 0x80005, 0x0)
accept4$unix(r1, 0x0, &(0x7f00000001c0), 0x0)

2018/03/27 07:36:13 executing program 4:
r0 = perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x5b, 0x100000, 0x0, 0x0, 0x5, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x2, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xf3a, 0x200000)
ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000080))
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000140)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]})
ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff)

2018/03/27 07:36:13 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))
ioctl$VT_ACTIVATE(r1, 0x5606, 0x7)

2018/03/27 07:36:13 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x585c40)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:13 executing program 0:
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000))
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='yeah\x00', 0x5)
r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x36bc20ebb249716, 0x0)
getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14)
r3 = socket$netlink(0x10, 0x3, 0x0)
sendto$ipx(r2, &(0x7f00000001c0)="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", 0x1000, 0x0, 0x0, 0x0)
r4 = getpid()
r5 = gettid()
kcmp(r4, r5, 0x4, r3, r0)
writev(r3, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000900000000000000040d0081b34d3700000005004000", 0x29}], 0x1)

2018/03/27 07:36:13 executing program 1:
pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff})
ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffffe, 0x100101905)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:13 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0)
write(r0, &(0x7f000006e000), 0xfffffdd8)
ioctl$int_in(r0, 0xf70c900032f6200b, &(0x7f0000000000)=0x8)
write(r0, &(0x7f0000000000), 0x0)

2018/03/27 07:36:13 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(r0, r0, &(0x7f0000000040), 0x1000)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90), 0x208f, 0x0)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:13 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:13 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x2)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:13 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000600)='/dev/loop#\x00', 0x9, 0x10101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000ff0f000000000000e08000000040000000000000000001000000000000000049205f19a5f00000000000000000b5403e285d8b"])
ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc2c45512, &(0x7f0000000140)={{0x4, 0x6, 0x1, 0x0, "4cc4258b0c8f0352474dd0a33e3c078f9d182200034b02bd869bdf2548bebde54fd99b7d806d68ce9369cb3d", 0x7}, 0xfffffffffffffff7, [0x14, 0x4, 0x8, 0x87, 0x7fff, 0x9f, 0x100, 0x8, 0x7ff, 0x8, 0x7f, 0x7, 0x4, 0x3, 0x81, 0x100000001, 0xffffffffffffffe0, 0x0, 0x7, 0x5, 0xfffffffffffffffe, 0x8000, 0x5, 0x101, 0x5, 0xfffffffffffeffff, 0x6, 0x4, 0x2, 0x4, 0x2, 0x7, 0xc618, 0x6, 0x2, 0xff, 0x5, 0x6, 0x2, 0xad, 0xd924, 0xb9, 0x61, 0x10000, 0x1000, 0x9, 0xff, 0x0, 0x4, 0x8, 0x1000, 0xffffffffffff3059, 0x7, 0x800, 0x0, 0x6, 0xff, 0x0, 0x1f, 0x2, 0x50, 0x6, 0x1000, 0x8, 0x8000, 0x40, 0xbb, 0xdf3, 0x8, 0x0, 0x7, 0x6, 0x2289, 0x6, 0x2, 0x8, 0x5, 0x9, 0x2, 0x8, 0x101, 0x7fff, 0x7, 0x4, 0x7fffffff, 0x8, 0x8, 0x2a, 0x7ff, 0x3, 0x3, 0xbd, 0x5, 0x7f, 0x20, 0x1, 0x85, 0xffffffff, 0x2, 0x2, 0xab, 0x1, 0x8, 0x7, 0x401, 0x4, 0x2, 0x9f5, 0xffffffff, 0x7fffffff, 0x204, 0x3, 0x3, 0x401, 0x7, 0x7ff, 0x6, 0x8, 0x3bb8, 0xdee, 0x5, 0x10000, 0x2, 0x41fa, 0x0, 0xffffffff, 0x4, 0x7], {0x77359400}})
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:13 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
socket$bt_hidp(0x1f, 0x3, 0x6)
memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:13 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x2)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={<r1=>0x0}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000100)=0x8)
socket(0x1000000010, 0x802, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000083ef98)=@ipv4_newroute={0x28, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{0x40}]}]}, 0x28}, 0x1}, 0x0)

2018/03/27 07:36:13 executing program 1:
r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x8000)
ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f00000002c0)=ANY=[@ANYRES64=r0])
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$l2tp(0x18, 0x1, 0x1)
ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100))
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x4, 0x80)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={<r3=>0xffffffffffffffff})
sendfile(r2, 0xffffffffffffffff, &(0x7f00000ddff8), 0x102000001)
ioctl$TCSETSW(r3, 0x5403, &(0x7f00000000c0)={0x8, 0xffff, 0x6, 0x7ff, 0x800, 0x7f8b0f6, 0x2, 0x0, 0x7, 0x9, 0x7, 0x100000001})

2018/03/27 07:36:13 executing program 6:
r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/icmp6\x00')
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0)
sendfile(r1, r0, &(0x7f0000000200), 0x10000)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={<r2=>0x0, 0x7f, 0xffff}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x100, 0x101}, 0xc)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8)

2018/03/27 07:36:13 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:13 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040))

2018/03/27 07:36:13 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000001f88)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil)
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400, 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000140)=0x7f, 0x4)

2018/03/27 07:36:13 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0)
pwritev(r1, &(0x7f0000000080), 0x200000fb, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:13 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff00}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
creat(&(0x7f0000000140)='./file0\x00', 0x21)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000080)=""/132)
ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000040)=0x4)

2018/03/27 07:36:13 executing program 0:
r0 = gettid()
r1 = syz_open_procfs(r0, &(0x7f0000001100)="0000000022f93c70740fc0f981b0b7b4353566adf786395f5fff15ec69d6e56d388ff778b9c7b3c92e24e967d825cfe49c51984bbe70e8d8061a442d9afdfa340146d8")
exit(0x0)
syz_open_procfs(r0, &(0x7f0000000000)='net/mcfilter\x00')
getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000)
ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000001080)={0x2, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e24}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x206, 0xa84, 0x5, 0xf5b, 0x9, 0x0, 0x2000000000000000, 0xaa24, 0x90})
ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040))

2018/03/27 07:36:13 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x149040, 0x0)
setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f00000000c0)="11e08ae4af1a4d5922284362da641af080b57bd6bdc092879d1dd53914d89ce7481bf335e65cc26580e8dafd7a222b6a12d3537397cb95b829f9814ff799a7bcde3e6a0f752fcecb5c61451b12dfa42e4fe7b7a3934710d77ec40e49024bfd303f8bf4", 0x63)
r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7, 0x2000000000001080)
memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x1)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:13 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:13 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
sendmsg$rds(r1, &(0x7f0000001b40)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)=""/152, 0x98}, {&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/152, 0x98}, {&(0x7f0000000280)=""/124, 0x7c}], 0x4, &(0x7f0000001a00)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000340)=""/193, 0xc1}, &(0x7f0000000440), 0x49}}, @cswp={0x58, 0x114, 0x7, {{0x2, 0x3ff}, &(0x7f0000000480)=0x2, &(0x7f00000004c0)=0x8, 0x9, 0xfffffffffffffffe, 0xffffffffffffafe7, 0xcd, 0x30, 0x4}}, @rdma_dest={0x18, 0x114, 0x2, {0x3, 0x10000}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000500)=""/131, 0x83}, &(0x7f00000005c0), 0x1}}, @rdma_dest={0x18, 0x114, 0x2, {0x8d, 0x9}}, @rdma_args={0x48, 0x114, 0x1, {{0x401, 0x7}, {&(0x7f0000000600)=""/103, 0x67}, &(0x7f0000001980)=[{&(0x7f0000000680)=""/191, 0xbf}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/244, 0xf4}, {&(0x7f0000001840)=""/44, 0x2c}, {&(0x7f0000001880)=""/201, 0xc9}], 0x5, 0x40, 0x80}}], 0x130, 0x10}, 0x40)

2018/03/27 07:36:13 executing program 6:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00')
bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x10000, 0x0, 0x0, 0x0, 0x9}, &(0x7f0000000180)=0x14)
r2 = accept4$alg(r0, 0x0, 0x0, 0x0)
sendfile64(r2, r1, &(0x7f0000000000), 0x5cc9)
sendmsg$netrom(r1, &(0x7f00000004c0)={&(0x7f00000000c0)=@ax25={0x3, {"95166bb075a2dd"}, 0x1f}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000100)="7bb87a7d0e7f1b29", 0x8}], 0x1, &(0x7f0000000280)=[{0xe4, 0x13f, 0x208e, "c84f223e37d992125bfeea7d03c8c7421a8aea23b0b23b05a8c59997717f9c21554677012eff180fe5e48172eaf756696db1bbc86856485ea4afea366601114602343b989704a4ee2e39ce636e49cac5c85f065e9e625ce7292df43b44017c8551767a721fc27eec738a93eb3680b95c1c65462caa99afe1a60d9c4f5e6fe6358e92a188df036889bb5db6e77cce817391a345ed8464f88c7f8175e5e30197344bf366525e957a2785d5288d8a9311776df5c0741fdb913f88d1e6ffb7a4d142e071066b4ec0980fc97f2256c36a01504d93bb13fe"}, {0x78, 0x88, 0x3, "d1ffc589cfd2a3ec05cf93ceee021a11e2052b863fa8f0e494322fefc0a59ab6fa2315e8aba9c323978a99032a7af5ecd41a9d6d6d1597f5c53f17c92822f81c9e167e4fdf06fe5b6df08e7fbbd874e211058ce435fc15c75fc57ba25a55d4f0c73c7caca86f75c474b11330"}, {0x98, 0x119, 0x7, "6fc05d787c15e82fff0e488994c8a20791c7efab06221da788e409588d562e75854c83d35926d7d1486e1be08cfa692fbb466a57f49a7c92463a073928575180136deb6cd1a8e9692fa3ef549859243389a20b99d1f04426dc96982630e030473dc474f9ff840f6049cdff2f07f5c08abcd03ce4f83f7298698d8331657135b6a9c037de45f22a7a39"}, {0x14, 0x118, 0x0, "008e958b4790"}], 0x208}, 0x80)
sendfile(r2, r1, &(0x7f0000807000), 0x43)

2018/03/27 07:36:13 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', <r0=>0x0})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c)
setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000080)={r0, 0x1, 0x6}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:14 executing program 3:
openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x30)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x10800, 0x0)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180)=0x6, 0x4)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0)
ioctl$KDSETMODE(r1, 0x4b3a, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x2, 0x4101)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80206433, &(0x7f0000000280)=""/69)
ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000200)=0x3)
pwritev(r3, &(0x7f0000f50f90), 0x3e7, 0x3)
setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f00000000c0)={{0x100, 0x1}, 0x8}, 0x10)
ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000100)={0x2, 0x1f, 0x7, 0x2, "23aec7e9c10f679aeb729b672106b6c7dfd4d5c65355edaef21f72861391a3f6"})
sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x200040, 0x0)

2018/03/27 07:36:14 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:14 executing program 7:
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=<r0=>0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000001840)="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", 0x130}, {&(0x7f00000002c0)="dd92847d97de2fc1b7da545f5e3bc4694c7d8d889a654c315c0d873587dfe62e4693fac527e6d8f07b5bb03a3eed5f86249213050731daa30a043266f545f50263e4192e57d03ed09f8a699c041c20114e2d658651f70a6de4efb6b35982694e3ea4e30d18df333ec6314b8db2eb06c02d6a03e67821117e818a02", 0x7b}, {&(0x7f00000003c0)="a71271e4300a42f4b888173b92238c8a201bfbd6e9e03dbe44390ac17947de6f31466a9f96509dd9ef99d0b258ddfce99791396ef2fc19812a540f946cfd47457e4738d54cc4f197e81499bf0f660b0f4af473698e35fe065be2eb44fff574c01f423fecb27839c9b4a21baee7c661c5b71867094c31883f769ac412770296fff2d1d753e79956eabe193dc7962e06e6b296e34f30051b492c9658ba392a4cf805f7a3a8b78c02", 0x53}, {&(0x7f0000001980)="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", 0x1000}, {&(0x7f0000001480)="a92ef12b997b5b6a202b49735c6fad82ab69e6106f2a6311c5572558172dba3032335536a7f2b6cdd40672327e524766ae2cbb1ca0cdb10a39e29656e344857af9f7f1ea55a7bfffdfed909f519866bb4470ceff8d584cb73781a006c7727c9d3c71295402e8fc8609ea8f12728f75cc79d52832448d53f4e34182f737d235f58b81febbb74860f5a84be6a0513596346e", 0x91}, {&(0x7f0000001540)="00a0ec44d28133cc43679685269380e13f34380a2286d248bbc53eddc40fbf1bd5e7824906d9957cd6a0a5d6195eec9dcde7801046be1cb956b8e0b6129de77827dcfad720cbb4b82ffc8ea547d041432ce69c4750ba839dba1df145e5b6db2b3cb84b59987b868e0f9858d5f6aeec29943df121bdc7601384598d6394c3da3b47c12da8f5d7832e9ab0bf376a435851c9490acde943e60699028d5532b87e2630cd0c0a060d00b9a6706dcc8ab6cc4cbd6a7c4b02478e700eb35ed848d3469d2323221bff84165dc6d13f4787b795cefdcca870962d948eaeec0cd1e515bfe68c7076acc82666e697b0a9d6949dc7daa07eb7c9f55f6f83", 0xf8}, {&(0x7f0000001640)="2f82e1a0a5e02e79b4375ab0bb35da2eb825ebdaf9b37b030314e03f9d2837a0e5966f0969cddf9ae13020e8a5f21f88a9727f40dcd03775743309800f4bbf564d9e7e37cb51a729b94fef3d6e1131d03348767d0e301739e0d0985ec89094aeb13bd7292fa8386519ef8150cd45f3a597e657b6b7ceb5fe0ae1c02d819530928f55abae63e7bf0ff44b91c5b1524a6de32ebc82964421e85fc4107e6103ca18492ef664d60ec134bd833293ce7b8f", 0xaf}], 0x7, 0x0)
setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000080)={0x77359400}, 0x8)
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000200))
fgetxattr(r1, &(0x7f00000000c0)=@known='system.sockprotoname\x00', &(0x7f0000000100)=""/29, 0x1d)

2018/03/27 07:36:14 executing program 5:
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', r0})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:14 executing program 6:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f00000000c0)=""/24, &(0x7f0000000200)=0xfffffffffffffe50)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4400, 0x0)
ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000001c0)=@req={0x20, &(0x7f0000000080)={'lo\x00', @ifru_settings={0x9, 0xffff, @cisco=&(0x7f0000000040)={0x2, 0xc1}}}})
ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)=""/158)
setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x3b, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x2, 'sh\x00', 0x20, 0x10001, 0x1c}, 0x2c)
ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000240)=""/232)

2018/03/27 07:36:14 executing program 1:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20082, 0x0)
close(r0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:14 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x2000000000000002)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:14 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:14 executing program 2:
r0 = syz_open_dev$loop(&(0x7f00000006c0)='/dev/loop#\x00', 0x9472, 0x200)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000780)={0x0, 0x2}, &(0x7f00000007c0)=0x8)
ioctl$LOOP_SET_FD(r0, 0x4c00, r1)
r2 = socket$packet(0x11, 0x20003, 0x300)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000004000)={0x2}, 0x20)
getsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000000340), &(0x7f0000001ffc)=0x4)
r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)='status\x00')
setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00000003c0)={0xfffffffffffff801}, 0x4)
r4 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x55e, 0x40)
recvmsg$kcm(r4, &(0x7f00000002c0)={&(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/108, 0x6c}, {&(0x7f0000000140)=""/71, 0x47}, {&(0x7f00000001c0)=""/183, 0xb7}], 0x3, 0x0, 0x0, 0x5}, 0x40010141)
getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000580)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8)
sendmsg(r2, &(0x7f0000000e80)={&(0x7f0000000b00)=@can={0x1d, r5}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000b80)="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", 0xfb}, {&(0x7f0000000c80)="e31df8b502bf51e406921e4f3aca3ad0891843588b07699af847ceaf57e199f14c7ff54a", 0x24}, {&(0x7f0000000cc0)="96b3d26d23e8c0c5d2292fbf4d138110da5f226ac73039fa0dd7cc6e665b41039a243c72c7b0805c22c5a3f80ddd3aec8eca78b1d0e51cd05543999cda467be17f532f4fc726f7cacec4c7c6fa6d96a87941e81c834153e109d90a8856feee8483e347da84a304", 0x67}, {&(0x7f0000000d40)="b80c3b65ef35aed350c7042c950e8bb1092caee00610c61b6bbe70d2413609979c7873eb0aa2824dee8952d095c450b257c6cc9d5a9b0a4b7393411f3e0555097f11c085ae05d3f0ab9a66a0c270bd112def50149872cd5d17bb8441df2258a3dd100510f964d7710cc199c9088568a60b4493b676388279caae67be852ec471cd881491b13b70d04fa8efa85e8a47900749abd3c3d1ac1e5b4a1d07cf650845607ed40963f696ce214a92647076df4fcb1177719add145e1b64dfe4b0424135fbf61aedb6a3b6f9fc6acb11100500b90c469f513e6759db1a30c5c30c1dda362bb7a725f8", 0xe5}], 0x4, &(0x7f0000002000)=ANY=[@ANYBLOB="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"], 0x1250, 0x8000}, 0xc4)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000700)={'bcsh0\x00', <r6=>0x0})
r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f0000000680)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)={0x9c, r7, 0xb00, 0x70bd2b, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xa7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9b08}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffffe}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x40}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x44884}, 0x0)
ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000740)={@remote={0xfe, 0x80, [], 0xbb}, 0x56, r6})

2018/03/27 07:36:14 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))
clock_settime(0x3, &(0x7f0000000040)={0x0, 0x989680})

2018/03/27 07:36:14 executing program 0:
r0 = socket$inet(0x2, 0x80802, 0x1)
bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10)
setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4)
syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0)
fsync(r0)

2018/03/27 07:36:14 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f00006e0000)={&(0x7f00004fdff4)={0x10}, 0xc, &(0x7f00006c9ff0)={&(0x7f0000e54000)=@mpls_getnetconf={0x14, 0x52, 0x735, 0x0, 0x0, {0x1c}}, 0x14}, 0x1}, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x2000)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@local, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8)
sendmsg$can_raw(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x1d, r2}, 0x10, &(0x7f0000000240)={&(0x7f0000000200)=@can={{0x0, 0x7fffffff, 0xe09, 0x400}, 0x7, 0x2, 0x0, 0x0, "33a05a399d774a80"}, 0x10}, 0x1, 0x0, 0x0, 0x20000800}, 0x40)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000002c0)={@empty, r2}, 0x14)

2018/03/27 07:36:14 executing program 2:
socket$packet(0x11, 0x2, 0x300)
r0 = socket$inet(0xa, 0x2, 0x0)
socket$packet(0x11, 0xa, 0x300)
sendmsg(r0, &(0x7f0000004fc8)={&(0x7f0000003164)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000002f000), 0x0, &(0x7f0000000000)}, 0x0)
r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffff00000001, 0x2000)
ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4})

2018/03/27 07:36:14 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x8e5, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90), 0x200000000000004a, 0xc)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:14 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000002c0)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10)
r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x80000001, 0x200000000a)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0)
ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)=<r3=>0x0)
rt_sigqueueinfo(r3, 0x3c, &(0x7f0000000080)={0x24, 0x9, 0x10001, 0x3})
getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000180)=""/229, &(0x7f0000000100)=0xe5)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:14 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x29, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000080))
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:14 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:14 executing program 6:
mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x100000000000031, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1000000000000002, 0x80640)
ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000040)=0x5)
r1 = userfaultfd(0x0)
r2 = memfd_create(&(0x7f0000000200)='m\x00', 0x1)
ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000080)={0x4, r0})
r3 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x1000000000081)
r4 = dup2(r3, r2)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"})
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae805705000000000000ff2b99959ba111b5eca31cd901"})
write$sndseq(r2, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x1c)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa})
socket$nl_generic(0x10, 0x3, 0x10)

2018/03/27 07:36:14 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$getown(r0, 0x9)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00000000c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x750, 0x130, 0x290, 0x3e4, 0x290, 0x130, 0x684, 0x684, 0x684, 0x684, 0x684, 0x6, &(0x7f0000000040), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @remote={0xfe, 0x80, [], 0xbb}, [0xff, 0x0, 0xffffff00, 0xffffff00], [0xffffffff, 0xffffffff, 0xffffff00, 0xffffffff], 'syzkaller1\x00', 'bcsh0\x00', {0xff}, {0xff}, 0x0, 0x1, 0x2, 0x40}, 0x0, 0xec, 0x130, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00'}]}, @SNPT={0x44, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0x14, 0xb}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, 0xd, 0x3f, 0x8}}}, {{@uncond, 0x0, 0x11c, 0x160, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0xffff, 0x81, 0x6c, 0x2, 0x2}}, @inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x2}}]}, @DNPT={0x44, 'DNPT\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0xbb}, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x12, 0x1a, 0x3}}}, {{@uncond, 0x0, 0x110, 0x154, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x8}}, @inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x7}}]}, @SNPT={0x44, 'SNPT\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv4=@loopback=0x7f000001, 0x30, 0xd, 0xfffffffffffffffa}}}, {{@uncond, 0x0, 0xec, 0x128, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x5}}]}, @inet=@TPROXY1={0x3c, 'TPROXY\x00', 0x1, {0x2, 0x4, @ipv4=@multicast1=0xe0000001, 0x4e22}}}, {{@uncond, 0x0, 0x134, 0x178, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x3, 0x2, 0x1, [0x0, 0x2af, 0xba, 0x7, 0x0, 0x3f, 0x1, 0x1, 0x3, 0x20, 0x50000000000000, 0x1ff, 0x1, 0x5, 0x81, 0x7], 0x8}}, @common=@ipv6header={0x24, 'ipv6header\x00', 0x0, {0x42, 0x1, 0x1}}]}, @DNPT={0x44, 'DNPT\x00', 0x0, {@ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@multicast2=0xe0000002, 0x32, 0x1, 0x40100000000000}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x7ac)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:14 executing program 0:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000000000)='/dev/kvm\x00', 0x2)
setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000100)=0xffffffffffffff58, 0x4)
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local, @in=@loopback}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8)
r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140)=0xfff, 0x4)
mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000040)=""/27)
ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000080))

2018/03/27 07:36:14 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, 0xffffffffffffffff, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:14 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000000040)="74080300000000000000000000000029ae31b48aa9b2e77feee978f809990d3dfc910fcfc21b141398ec0a5de5e745ec640004000000000000fb70ce9901778f4de931d7bd9f68a117a2d81771f0117bdd374c6652247c1bc33f1b364024e72d801c8f11fcf46f5d44c476dabd77e77502d2cf8cddd53d9f5c0603168e8076fc2bf3b10412404b27abf9abf3ec2892278fa6a9131886c9568eb4944b1a868e9e133638f5d121197c9d3bb841a8d50593e06aaecae9f0a590ae2342bee3307fcdab3f6af688f44a7211324cbb2fcf429dc360b2619a77f51ce9ca40214a8bff3667f7602639bd0d678cdd683f", 0x1)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:14 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r0, &(0x7f0000000140)=0x3, 0xf0bb)

2018/03/27 07:36:14 executing program 6:
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={<r1=>0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0x7, 0x6, 0xb5a, 0x3, 0x618, 0x1, 0x6, 0x0, 0x7fff, 0x80000001, 0x4, 0x400000000, 0xd05, 0x4, 0x8]}, &(0x7f00000001c0)=0x100)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r1, 0xfffffffffffffff8}, &(0x7f0000000240)=0x8)

2018/03/27 07:36:14 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5)
r1 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x100000001, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:14 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000180)=0xe8)
getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
sendmsg$can_bcm(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x1d, r2}, 0x10, &(0x7f0000000240)={&(0x7f0000000200)={0x1, 0x8, 0x1, {0x77359400}, {}, {0x1, 0xfffffffffffffffc, 0x9, 0x7}, 0x1, @can={{0x3, 0x1000, 0x80000001, 0x8}, 0x7, 0x3, 0x0, 0x0, "890f02459b0e4236"}}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000)
sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000033c000)={0x2, 0xa, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffffffffffd, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0)

2018/03/27 07:36:14 executing program 3:
pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000100)={0x6, 0x9})
getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000001800), &(0x7f0000001840)=0x4)
ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000080)={0x3, 0x6abd})
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x1)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001980)=<r4=>0x0)
perf_event_open(&(0x7f0000001900)={0x2, 0x70, 0x5302, 0x7fff, 0xfff, 0x5, 0x0, 0x7fffffff, 0x11200, 0x2, 0x4be, 0xfffffffffffffffb, 0xffffffffffffff7f, 0x17b, 0x6, 0x3f, 0xa0, 0x4, 0x9, 0x10001, 0x1, 0x8, 0x2, 0x1, 0x3b, 0x3, 0x3, 0xfff, 0x2, 0x3, 0x3, 0x0, 0x40, 0x20, 0x7f, 0xed2, 0x80, 0x5, 0x0, 0x4, 0x0, @perf_bp={&(0x7f00000018c0), 0x1}, 0xa0, 0x6, 0x8150, 0x1, 0x2, 0x117, 0x8}, r4, 0x9, r1, 0x0)
sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001)
vmsplice(r3, &(0x7f0000001440)=[{&(0x7f00000000c0)="7a2209694be7ba2b03", 0x9}, {&(0x7f0000000100)}, {&(0x7f0000000140)="c163af656bb2de78b10f88e0ce28dd70d3923bbfc73d6e23166775d9d9c0b528c5092d0fc4cd88fa1504eafc319b17c7e27dca9b868f8e85377ae899d1f784ba570eaa5dd7f9d3baaae56d8c", 0x4c}, {&(0x7f00000001c0)="069131df8f42ff383249110f03276da8b141342f7c7f19ab0c6c85b7bc1b5940d165d9891f18e828dff59f84c9a6c3d292999dee1f45b0dbeb7f95c2eb2f9652e83198c86d0d736e0ccdfd3a363d972108c561162dcb623cb8ee7acdcee8d98ed4966986c18a456cdefd41c39869cee768a7b5f04ecd7914753b3926bca2a5232c2dc9e473a1ad3bc4dfc2592b3c1d001f34954b5e081ced6ef8955408d60eaba1b7892ab9ad6972d686ab96565351af94de2a8de3dc269e037d47fecded67a082a85c2a50ee3c596f4cfc03ebbb68e1640d91", 0xd3}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="64e77fce90f1060f54d6015da8bed81d7cf5133ac131c73230f0b745a911435f32177be34741f6f380af22570a74a96807f67cb3012e00e125652ca093e0ab16a31df904281c9c56acb3c002442884a0e2f5debe8ca0bd5d4a166636e3501459e8e342b17acce427cc536169701a6473c7d1c6763a1e4fe7fbbbbb407c737a0976a06af12632504e0a3c6c5f60430082380d864f65ec47b5b639fb642739b457833922245a601edb7499a82ee12e04ba2521f76025af09a5def679136d059eb7f2eff845b37fbc7404f1", 0xca}, {&(0x7f00000013c0)="0b7bbed6a1d59343fec2bf244d48d11ff515969ae3833e7ec84392e35bbb47c7e1e47dacb3512bcf0617bfd9cd046b0169445c1cc4e3fb72a7dcc231eaae6582c1631271c96008f108", 0x49}], 0x7, 0x3)
pwritev(r1, &(0x7f00000017c0)=[{&(0x7f0000001480)="ae141a6f8e5d724ce4e6ea443de65037c014f48145084a3beb30640897aff3aba4a1746f74e49b5d3ae617d8af4a03b194dbe7378233e3ff4947414395617cbebccb5edcdcefa4578eba57357f31d9db7cbed16d333d587fb82e803c1aa8b968ea8f863c3ccb5f47a2d4891428e4d69caab0071317ae95e7ca2b58e5695a505628d2f4e23251417f8a34a194d9d9c66030ea22904e078aa4d97b9dd42735ba1b7dd7", 0xa2}, {&(0x7f0000001540)="0cd12705b98c8229eadc61a5de0737242b2de5afe97b00cc32aacbd895cfd61ce97b86555098c82f5003d4ccc68d04af7f811a07b60db8d2d353ea41ec", 0x3d}, {&(0x7f0000001580)="bdb514f4394221067225206a76145ec1ed9ffae568c3578b5bdfd48caeb241a2396f8b2fb33c9a57585dd50fa7796bd43df8ad7931ac7060d894e4158d5347a6a84caaefca0a7c226a17eb85f4084d5f4d8df0daae97", 0x56}, {&(0x7f0000001600)="df0ae03bbbf63eed2b97b54a5ee29089373716119e15c73f", 0x18}, {&(0x7f0000001640)="e4e5200a90e85717a497057c109e7c84d65b5183e04a1c93c75b796a2eb70bdd1ec03e052e75477272fa3dd38e011b6c0092d79844f73d0d35aeb2c098ed5956fa2307f5c5", 0x45}, {&(0x7f00000016c0)="7bd49481a0ac5e9d99c5a8f59500aeed223272277ade1bb0c045dead551f78c9dfa0165c090640eb7caf6608d343db1fa7a744740677fddad60f9c7eb57547d2d42ffa4edf3492a3677270134c6a8c7547d7451a8af81f149457ea887d41e4c59673683b960a745888827d24e78c9b1d3e3b8fd47593251fe623dd5b8243b116322ada7aa8e3af3059bd9074a4534c23097e927b1015aab919150af8bb1396630bb03bdd3dd0bb78742fb2220706b7f4d20ad5630218686243d41a8c164efc452efbb8c0b32f36cd65b830ca07f4d4263e68dc58197192e385cf124782e8e9e2cb8672001bdf9e2bef787bfb241d0624", 0xf0}], 0x6, 0x0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000001880)='/proc/self/net/pfkey\x00', 0x40000, 0x0)

2018/03/27 07:36:14 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(0xffffffffffffffff, r0, &(0x7f00000ddff8), 0x102000001)

[  329.563922] sctp: [Deprecated]: syz-executor6 (pid 28717) Use of struct sctp_assoc_value in delayed_ack socket option.
[  329.563922] Use struct sctp_sack_info instead
[  329.624938] sctp: [Deprecated]: syz-executor6 (pid 28724) Use of struct sctp_assoc_value in delayed_ack socket option.
[  329.624938] Use struct sctp_sack_info instead
2018/03/27 07:36:15 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
getsockname$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
fcntl$setsig(r1, 0xa, 0x15)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:15 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
close(r1)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:15 executing program 0:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0)
getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000040), &(0x7f0000000080)=0x4)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r1 = userfaultfd(0x0)
fremovexattr(r1, &(0x7f0000011fec)=@known='security.capability\x00')

2018/03/27 07:36:15 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:15 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:15 executing program 6:
r0 = perf_event_open(&(0x7f0000001f88)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x8000000000001, 0x11, r0, 0x0)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x40030000, 0x4)
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000000180)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4})
ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0xffffffffffffffff, 0x8, 0xfffffffffffffffc, 0x42, 0x0, 0xd79, 0x2], 0x7, 0x3, 0x8000, 0x2, 0x3ff, 0xff, {0x3, 0x3, 0x3f, 0xedf, 0x8f, 0x20, 0x2, 0xffffffff7fffffff, 0x3, 0x7, 0x7, 0x53d, 0x2, 0x5, "2ef9f7b8553344f5570da6bee303774491c9c9ca7b7d38d8392f1756ec4c7198"}})
fadvise64(r0, 0x0, 0x5, 0x7)
syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x3, 0x80000)

2018/03/27 07:36:15 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))
r2 = gettid()
ptrace$getsig(0x4202, r2, 0x5, &(0x7f00000000c0))
getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8)

2018/03/27 07:36:15 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_flowlabel\x00')
open_by_handle_at(r0, &(0x7f0000000180)=ANY=[@ANYRES16], 0x248201)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(0xffffffffffffffff)
socket$inet6_dccp(0xa, 0x6, 0x0)
lseek(r0, 0x0, 0x2)

2018/03/27 07:36:15 executing program 0:
r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10)
r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x4000)
ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000080)={0x81, 0x8000000000000, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6gretap0\x00'})
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}], 0xfffffffffffffe3e)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000001c0)=0x10)

2018/03/27 07:36:15 executing program 6:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x900, 0x0)
ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000040))
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={<r1=>0x0, 0x7f}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r1, 0x6, 0x30}, &(0x7f00000002c0)=0xc)
close(r0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000300)={0x4000, 0x2000})
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000340), &(0x7f0000000380)=0x4)
getsockname$netlink(r0, &(0x7f00000003c0), &(0x7f0000000400)=0xc)
ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000440)={<r2=>0x0, @rand_addr, @loopback}, &(0x7f0000000480)=0xc)
ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000004c0)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2, 0x5, 0x400, 0x81, 0x1, r2})
r3 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x8000, 0x0)
ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f00000005c0)={0x0, 0x3f, 0x43, &(0x7f0000000580)})
getpeername(r3, &(0x7f0000000600)=@hci, &(0x7f0000000680)=0x80)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000006c0)={0x101, 0x8, 0x200, 0x8000, 0x40, 0x3ff, 0x8, 0xfffffffffffffff8, r1}, 0x20)
ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000700))
perf_event_open$cgroup(&(0x7f0000000780)={0x0, 0x70, 0x60000000000, 0x80000000, 0x7, 0x3, 0x0, 0x800, 0x0, 0xd, 0x5, 0x8, 0x100000001, 0x5, 0xfc3, 0x100, 0x1fd7, 0x9, 0x0, 0x3, 0x200, 0x8, 0x6, 0x1, 0x5, 0x6, 0x800, 0x0, 0x7ff, 0x9, 0x3, 0x8, 0x4, 0x2, 0x0, 0x9, 0x1, 0x5, 0x0, 0x379, 0x5, @perf_bp={&(0x7f0000000740), 0xc}, 0x920, 0x1, 0x8c, 0x7, 0xfffffffffffffff8, 0xffffffffffffffe1, 0x6}, r0, 0xf, r3, 0xa)
clock_gettime(0x0, &(0x7f0000000800)={<r4=>0x0, <r5=>0x0})
write$sndseq(r3, &(0x7f0000000840)=[{0x4, 0x9, 0x10000, 0x7, @tick=0x200, {0xde, 0x101}, {0x80000001, 0xffffffff}, @raw8={"c55c9504c1e1a917183dec75"}}, {0x20, 0x15d9, 0x5, 0x4, @time={r4, r5+30000000}, {0x3, 0x4}, {0x0, 0x8}, @control={0x80, 0x9, 0x9c84}}, {0xff, 0x2, 0x81, 0x4, @time={0x0, 0x989680}, {0x7, 0xd09b}, {0xc27}, @addr={0x100020000, 0x65fdb7e9}}, {0x4, 0x1, 0x100, 0xfffffffffffffbff, @tick=0x6, {0x828f, 0x157f}, {0x2, 0x7fff}, @raw8={"54cf7e2a7cee58d2401b458e"}}, {0x2, 0x2, 0x9, 0x80000000000000, @tick=0x4, {0x0, 0x1}, {0x101, 0xffffffffffffffc0}, @raw8={"247315ccae838d7415d85824"}}, {0x6, 0x7, 0x3, 0xffff, @tick, {0xdf, 0xfff}, {0x6f46, 0x4}, @addr={0x80000000, 0x8}}, {0x4, 0x40, 0x100, 0xfff, @time={0x77359400}, {0x9, 0x8}, {0x2}, @connect={{0x0, 0x7ff}, {0x3, 0x100000001}}}, {0x2, 0xffffffffffffff81, 0x0, 0x8001, @tick=0x2, {0xf196, 0x4}, {0x4, 0x5}, @control={0x9f, 0x100000001, 0x2}}, {0x4, 0x7, 0x2, 0x9, @tick=0x68aa, {0x1}, {0x4, 0x6}, @control={0xdde, 0x7, 0x2}}, {0x2, 0x2751, 0x100000, 0x9, @time={0x77359400}, {0x0, 0x5}, {0x4000, 0x6}, @addr={0xfffffffffffffffd, 0x20}}], 0x118)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r6 = syz_open_dev$vcsa(&(0x7f0000000980)='/dev/vcsa#\x00', 0x9, 0x181000)
socket$inet6_dccp(0xa, 0x6, 0x0)
ioctl$TCSETS(r6, 0x5402, &(0x7f00000009c0)={0x0, 0x7, 0x5, 0x2, 0x7, 0x1f, 0x8001, 0x4, 0x3, 0x2, 0x5, 0x8001})
setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000a00)=0x2, 0x4)
timerfd_create(0x6, 0x80000)
ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000a40))
ioctl$TCSETS(r0, 0x5402, &(0x7f0000000a80)={0x81, 0x0, 0x3, 0x1, 0x9, 0x3f, 0x0, 0x6, 0x1, 0x5298, 0x5, 0xc3c})
ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000ac0))
setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000000b00)={@in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x3ff, 0x36, 0xa312, "6eb824b363727c1a5b416caeaadfed300befc0e144f07a3f3c33580d4f6b907e482c175a88f0ee14684679e2823a662478167d3bd30ea4ef756de94710369c744201c6ec068277844e451eeadd89cc5a"}, 0xd8)
ioctl$TCSETS(r6, 0x5402, &(0x7f0000000c00)={0x2, 0x81, 0x7fffffff, 0x0, 0x4, 0x4, 0x1, 0xc2a6, 0x15, 0x3, 0x3, 0x2a1})

2018/03/27 07:36:15 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x4, 0x4000000000)
memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:15 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:15 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:15 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xf5, 0x20000)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:15 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0xb8, 0x4)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:15 executing program 0:
r0 = socket$can_raw(0x1d, 0x3, 0x1)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000735fd8)={'vcan0\x00', <r1=>0x0})
bind$can_raw(r0, &(0x7f0000003ff0)={0x1d, r1}, 0x10)
r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0)
setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4)

2018/03/27 07:36:15 executing program 6:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', <r1=>0x0})
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x2ff0}, {0xa, 0x4e21, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x77}, 0x1, [0x925, 0x4, 0xde24, 0x0, 0x6, 0x4, 0x4, 0x6]}, 0x5c)
sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10, 0x2}, 0xc, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x24}, 0x1}, 0x0)

2018/03/27 07:36:15 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000140)=0xfffffffffffffff7, 0x4)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000001780)={0x8, 0x0, [{0x3000, 0xb3, &(0x7f0000000180)=""/179}, {0x2, 0x2d, &(0x7f0000000240)=""/45}, {0x0, 0xbb, &(0x7f0000000280)=""/187}, {0x13000, 0xe9, &(0x7f00000003c0)=""/233}, {0x100000, 0xf1, &(0x7f00000004c0)=""/241}, {0x4001, 0x92, &(0x7f00000005c0)=""/146}, {0x106000, 0xf2, &(0x7f0000000680)=""/242}, {0x0, 0x1000, &(0x7f0000000780)=""/4096}]})
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040))

2018/03/27 07:36:15 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r0, &(0x7f0000000080)=0x3, 0x102000003)

2018/03/27 07:36:15 executing program 6:
r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xc000000000000000, 0x7f)
syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x400000)
mmap(&(0x7f0000b48000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x41010, r0, 0x4)
fcntl$getownex(r0, 0x10, &(0x7f00000000c0))
fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000280))
ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000200)=0xb0)
ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000100)=""/248)
syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x4000002042, 0x4000000bfff7ffa)

2018/03/27 07:36:15 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:15 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
pread64(r0, &(0x7f0000000040)=""/206, 0xce, 0x0)
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:15 executing program 0:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x1, 0x10033, r0, 0x0)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/dsp\x00', 0x101000, 0x0)
ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000001300)={0x3, 0xfffffffffffffffe})
r2 = userfaultfd(0x800002000000)
open_by_handle_at(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x100)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r3 = creat(&(0x7f0000001280)='./control/file0\x00', 0x1a)
userfaultfd(0x80000)
write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mmap(&(0x7f0000010000/0x6000)=nil, 0x6000, 0x100000f, 0x80071, r2, 0x0)
setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000140)=0x100, 0x4)
link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00')
rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control/file0\x00')
dup2(r3, r2)

2018/03/27 07:36:15 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = syz_open_dev$sndmidi(&(0x7f00000010c0)='/dev/snd/midiC#D#\x00', 0x498, 0x288600)
r3 = memfd_create(&(0x7f0000001100)='\x00', 0xff7ffffffffffffc)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000001080)=r3)
sendfile(r1, r2, &(0x7f00000ddff8)=0xfffffffffffffffc, 0x102000001)
ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000001040)={0x1000, &(0x7f0000000040)=""/4096})

2018/03/27 07:36:15 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
fcntl$getown(r0, 0x9)
ioctl$int_out(r0, 0x2, &(0x7f0000000080))
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={<r3=>0x0, 0x7fffffff}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000180)={r3, 0xf3, "a2627bddf4876a50cb2f3ad87e82ef82948e10ee352e9256839d6d2dc2f643ab8aba4d7e8ddda767bd3701822cd2c7e87ce1bce2a5e7a74907b261f2d16b440367d50d57d7f189d7c3df5ed12e4340b4a0bd66133e5493c84bab313ac9259d40dd113b5ff2d9770957d00558446dae5b7ff95ad97e75e1bdcb4287ae2a2e45ad410aa6bf33537a37783296690f2c0e566e616d9836f1c4b04d5b0c108b33746a377124f8d958b636c27d4a3162b07921eced457fd5cfcc22622ccf588adbfd1628d8bd671ffab1a2e88f4f705403efb55eef856007cb2d19399b2c78e2a4c6df5677214f0d01725542a5baaea084b45ba24b7f"}, &(0x7f0000000280)=0xfb)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:15 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:16 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f0000004500)=[{{&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000580)=[{&(0x7f0000000500)=""/82, 0xfe6f}], 0x1, &(0x7f00000005c0)=""/188, 0xbc}}], 0x1, 0x0, &(0x7f0000004400)={0x77359400})
r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x401, 0x22080)
r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x5, 0x42800)
bind(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x4, 0x4, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x71d07104}}}, 0x80)
r2 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8042)
r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfffffffffffff001, 0x2000)
ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f00000001c0)=""/19)
execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000240)='bdevkeyring/self\x00', &(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', &(0x7f00000002c0)="29656d315c2b6e6f6465762627776c616e31d576626f786e65743000", &(0x7f0000000300)='/dev/midi#\x00', &(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='e#\x00'], &(0x7f00000007c0)=[&(0x7f0000000480)='/dev/snd/pcmC#D#c\x00', &(0x7f00000004c0)='/dev/snd/pcmC#D#c\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)=']\x00', &(0x7f0000000700)='/dev/audio#\x00', &(0x7f0000000740)='/dev/snd/pcmC#D#c\x00', &(0x7f0000000780)='/dev/urandom\x00'])
ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f0000000080)={0x1, 0x8})
writev(r2, &(0x7f0000000500), 0x1000000000000024)
ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0)

2018/03/27 07:36:16 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000614000)="74086e75000000a0b5e85cfe8a9621", 0x2)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:16 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x101080, 0x0)
setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@int=0x7, 0x4)
r1 = socket$key(0xf, 0x3, 0x2)
r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa)
keyctl$restrict_keyring(0x1d, r2, 0x0, &(0x7f0000000140)='\x00')
sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100000a0000000000000000000000030006000000000002004e20e0000001000000000000000500000000000a004e2000000000000000000000000000000000000000000000000000000000"], 0x50}, 0x1}, 0x0)

2018/03/27 07:36:16 executing program 6:
r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000001, 0x13, r0, 0x0)

2018/03/27 07:36:16 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x11, r0, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040), 0xc9, 0x0, &(0x7f0000000080)="fa11ca8a960cebd64f87f77ab05ac7be53134ff0f68dbed5630ec5cde9196f220a8ac8bf7d53636adf073fbed048e7fd309f0942d9b05d9ba4098b4a64c54830a06d15705619458be05c401ba0fa3699051601bfd78335bdbe608551b29b2667cc39f0502f2c53dba4e9b4d2df83e1cbf00949c3e62157f63b07e7b6d8027da74cb98ac0ffd96649f4ef45cb1c0873da8718bb00af34edd34e312a2d7059c626ca43edc35fc90dd2ae69f96d0c60bae719abd87a65db10070aa47c6675750aa1943f6fa4b473eb06d8"})
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:16 executing program 6:
mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/164, 0xa4, 0x0, &(0x7f00000000c0)={0x77359400})
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x2a02, 0x0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4)
unshare(0x40600)
clone(0x18c2500, &(0x7f0000000300), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000))
unshare(0x8000000)
ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0))

2018/03/27 07:36:16 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000100)=r1)
ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000001c0)={&(0x7f0000000180)=[0x3dea, 0x0, 0x3, 0x7, 0x2, 0x9, 0xabc6], 0x7, 0x81, 0x81, 0xffffffff, 0x10000, 0x6, {0x8000, 0x3, 0x8, 0x9, 0x800, 0x9, 0x0, 0x4, 0x3, 0x2, 0x0, 0x2, 0x2, 0x6a7c6c3e, "7b50ebb409c287056d3d8079df6fbb656716fe45eb91f82e7600ac79623267da"}})
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000140)=0x8)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3})

2018/03/27 07:36:16 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))
r2 = gettid()
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e24, 0xc3c, @empty, 0x3}], 0x4c)
ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r2)

2018/03/27 07:36:16 executing program 5:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff)
ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000140)=0x1ff)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', <r1=>0x0})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x5)
r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000080)={'gre0\x00', r1})
sendfile(r3, r4, &(0x7f00000ddff8), 0x102000001)
openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400880, 0x0)

2018/03/27 07:36:16 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:16 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = getpgid(0xffffffffffffffff)
personality(0x7000003)
fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0xffffffffffffffff, r1})
fcntl$getown(r0, 0x9)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000180)={0x3, <r2=>r0, 0x1})
getsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101080, 0x0)
ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000080)={0x8, 0xffffffffffffffff, 0x9, 0x4, 0x0, 0x8000})
ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f00000000c0)=""/135)

[  330.980844] buffer_io_error: 40 callbacks suppressed
[  330.980855] Buffer I/O error on dev loop0, logical block 0, lost async page write
[  331.013221] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/03/27 07:36:16 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
memfd_create(&(0x7f0000000040)='\x00', 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:16 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
socket$inet_dccp(0x2, 0x6, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:16 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x18000, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x7, 0x4})
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:16 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x600000, 0x0)
mq_timedsend(r0, &(0x7f0000000180)="09677f0fa2360227ea38d7dcceb89ba73615f018b8b84b16132ba69789fdf8233ffff3e2c3d4f11f732fa438033a58fe2a6085657cabab29e7ccd51d4c6ed647339d660b812ce0e5c93ee0588026511b07fa01d77fea40b8744f7b11b9fb5522cbdf0bc887e5237fada867ae705fb97cb745819d66dda8fe3cafdf86", 0x7c, 0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x989680})
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x1)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:16 executing program 0:

2018/03/27 07:36:16 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:16 executing program 6:

2018/03/27 07:36:16 executing program 2:

2018/03/27 07:36:16 executing program 0:

2018/03/27 07:36:16 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:16 executing program 6:

2018/03/27 07:36:16 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
remap_file_pages(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x4, 0x80000)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:16 executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'gre0\x00'})
sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="2000000015000104000000000000000002180000", @ANYBLOB="08000100e0000002704f0364faa20811aa15ee0bb3c35122df573fa5e352664552e793c7586c7ee1997da97ac03d6852254c9670e2dd7f5c176f7d11ae42c94b410ab0ca916b6f2a71369e283d9f90b17b1f3d5ad5595ef5f6deed681f1942f5af252bafe90f6d88ab95"], 0x2}, 0x1}, 0x40)

[  331.434526] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/03/27 07:36:16 executing program 6:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100))
mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000))
mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000fdb000)='ybifs\x00', 0x1003, 0x0)
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ext4\x00', 0x11010, &(0x7f0000000140))
umount2(&(0x7f0000000300)='./file0\x00', 0x0)

[  331.490524] Buffer I/O error on dev loop0, logical block 0, lost async page write
[  331.510794] Buffer I/O error on dev loop0, logical block 0, lost async page write
[  331.519449] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/03/27 07:36:16 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90), 0x0, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:16 executing program 1:
r0 = geteuid()
setfsuid(r0)
r1 = dup(0xffffffffffffffff)
ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000000c0)="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")
r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xa40, 0x0)
ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00000010c0)={0x5, 0x1})
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x9)
pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r3, r4, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:16 executing program 0:
r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0)
pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0)
lseek(r0, 0x2, 0x0)
sendfile(r0, r0, &(0x7f0000317000), 0x7f8)
lseek(r0, 0x0, 0x4)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00')
stat(&(0x7f0000646000)='./file0\x00', &(0x7f00007a1fbc))
listen(0xffffffffffffffff, 0x1a)

2018/03/27 07:36:16 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x4, [0xfffffffffffffffe, 0x9d, 0x5, 0x2]}, &(0x7f00000000c0)=0xc)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:16 executing program 7:
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000005ffc)={0x0, 0x13}, 0x4)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000200))
openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0)

2018/03/27 07:36:16 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', <r0=>0x0})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0x3, 0x80)
ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000380)={&(0x7f0000ffa000/0x3000)=nil, 0x3000})
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x80200, 0x0)
r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
r5 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00')
sendmsg$FOU_CMD_ADD(r4, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x54, r5, 0x0, 0x70bd28, 0x25dfdbfb, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x54}, 0x1}, 0x1)
pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r2, r4, &(0x7f00000ddff8), 0x102000001)
ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a45322, &(0x7f0000000140))
ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x11, r0})

2018/03/27 07:36:16 executing program 6:
r0 = syz_open_procfs(0x0, &(0x7f0000000380)="6e65742f69705f7673008c26906870016401dc5ea3d3cd3548f486b593be4aa5bd26942bdaf651eae89507a8c61a476930b7065e0f6501de8d7672d641385e36af0e14163c667e15705fbf24cfefa49a159443e39faedaf42b08068472c7545f8ad27db93eec05d2c674dbc2ecddd952f1b0dccac2d9f294f8d6719a6ff8a78b3a2402858c3f3c0cd4e82fb2bfc4dea29272eea32121be4db21611eecbf0e125d4b96f711287f3fe339f4c21de")
preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/241, 0x25b}], 0x1, 0x0)

2018/03/27 07:36:16 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
r4 = dup3(r3, r2, 0x0)
ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)={0xa0003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]})
ioctl$KVM_SMI(r4, 0xaeb7)
ioctl$KVM_RUN(r4, 0xae80, 0x0)

2018/03/27 07:36:17 executing program 6:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, &(0x7f0000000000)="a9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10)
listen(r0, 0x7)
r1 = accept4(r0, 0x0, &(0x7f00000000c0)=0x3df, 0x0)
ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000001900)={'syz_tun\x00', {0x2, 0x0, @multicast1=0xe0000001}})
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={<r2=>0x0, 0x8, 0x30, 0x7, 0x1}, &(0x7f0000000100)=0x18)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r2, 0x80000001, 0x4, [0xeb, 0x20, 0xc2f8, 0xffffffffffffff80]}, 0x10)

2018/03/27 07:36:17 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90), 0x0, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:17 executing program 7:
r0 = socket$can_bcm(0x1d, 0x2, 0x2)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0xfffffffffffffffd)
fcntl$setflags(r2, 0x2, 0x0)
splice(r1, &(0x7f0000000040), r0, &(0x7f0000000080), 0x48, 0x8)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
dup2(r2, r0)
socket$inet_smc(0x2b, 0x1, 0x0)
setrlimit(0xd, &(0x7f00000000c0)={0x1f, 0x101})
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000200))
getsockopt$packet_int(r3, 0x107, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4)

2018/03/27 07:36:17 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90), 0x0, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

[  331.757279] Buffer I/O error on dev loop0, logical block 0, lost async page write
[  331.782113] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/03/27 07:36:17 executing program 6:
r0 = socket$inet(0x2, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x20, 0x4)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6)
sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000001080)="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", 0x581}], 0x1, &(0x7f0000000500)}, 0x0)
connect(r0, &(0x7f0000000040)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80)

2018/03/27 07:36:17 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffff9, 0x301000)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={<r1=>0x0, 0x10001, 0x5, [0x4, 0x3154bbc9, 0x1, 0xb, 0x4]}, &(0x7f0000000300)=0x12)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={<r2=>r1, 0x80000001, 0x4020}, &(0x7f0000000340)=0x1)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f0000000140)=0x84)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000180)={@loopback={0x0, 0x1}}, 0x14)
socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xc}}, 0x14)
setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14)
setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)

2018/03/27 07:36:17 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)='\x00', 0x4)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8)
ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000180)=r2)
exit(0x40000004)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00000001c0)={0x3, 0x1000})

[  331.828984] Buffer I/O error on dev loop0, logical block 0, lost async page write
[  331.855369] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/03/27 07:36:17 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
dup2(r0, r1)
memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:17 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x200000)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:17 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f00000002c0)=',vboxnet1eth1\x00', 0x1)
ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r2, &(0x7f00000ddff8)=0x3b, 0x8102000001)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000080)={<r3=>0x0, 0x80000, r2})
ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000000c0)={0x0, <r4=>0x0})
statx(r2, &(0x7f0000000180)='./file0\x00', 0x0, 0x200, &(0x7f00000001c0))
ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000140)={r3, r4})

2018/03/27 07:36:17 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:17 executing program 0:
fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)={0x0, <r0=>0x0})
syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x200)
sched_setaffinity(r0, 0x1c9c91e7e219e227, &(0x7f00000000c0)=0x400006)
mknod(&(0x7f0000043ff8)='./file0\x00', 0x1036, 0x0)
creat(&(0x7f0000000000)='./file0\x00', 0x0)
open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0)

2018/03/27 07:36:17 executing program 6:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00')
bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58)
r2 = accept4$alg(r0, 0x0, 0x0, 0x0)
sendmsg$alg(r2, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000240)="585fd0cd1a5c66fd8749c91cdb05b94353e9ca328db7d0a71738b18f62479407aaf1edda8a96ea9ad80a60b93349ee38d38fd1ee7caf1d03f0eddd715aa4892d29", 0x41}, {&(0x7f0000000300)="708d2436d0a24442c5e7a44f69c55a4fa0e652f02f4b3e357cca021e790f2c6d997ddd72dc19f8ca1d6cfc7bcaab05010af01cc8cc13", 0x36}], 0x2, &(0x7f0000000000)=[@assoc={0x10, 0x117, 0x4, 0x600}], 0x10}, 0x8000)
accept4$alg(r0, 0x0, 0x0, 0x80800)
sendfile(r2, r1, &(0x7f0000a2effc), 0x9)

2018/03/27 07:36:17 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750001576d65d8c1e7e68c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10)

2018/03/27 07:36:17 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', <r1=>0x0})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r2, r2, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:17 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000080))

2018/03/27 07:36:17 executing program 2:
mkdir(&(0x7f0000a09000)='./file0\x00', 0x160)
capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000080))
r0 = syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'gre0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}})

2018/03/27 07:36:17 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$bt_hidp(0x1f, 0x3, 0x6)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:17 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:17 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)="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", 0x1000)
wait4(r2, &(0x7f00000000c0), 0x80000002, &(0x7f0000000140))
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:17 executing program 0:
r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1f, 0x4000)
ioctl$TIOCSTI(r0, 0x5412, 0x28ca8779)
socket$nl_generic(0x10, 0x3, 0x10)
eventfd2(0x0, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xe2}], 0x38)
openat$vnet(0xffffffffffffff9c, &(0x7f00006b4000)='/dev/vhost-net\x00', 0x2, 0x0)
unshare(0x400)
pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8})

2018/03/27 07:36:17 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
listen$netrom(r0, 0x3)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)

2018/03/27 07:36:17 executing program 6:
bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10)
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/rt_acct\x00')
lseek(r0, 0x10004, 0x0)
ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000000040)={0xe, &(0x7f0000000000)="7eff431e32182e375a18128c5d62"})

2018/03/27 07:36:17 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x1000000000000000, 0x1018ff)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0xfff, 0x1, 0x1, 0x7, 0x9})
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:17 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
bind$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x4, 0x80000001, 0x153f, 0xff52, 0x7fff, 0x6}, 0x9}, 0xa)

2018/03/27 07:36:17 executing program 6:
socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001100)={<r0=>0xffffffffffffffff})
ioctl$int_out(r0, 0x0, &(0x7f0000001140))
r1 = socket$inet6(0xa, 0x80003, 0xff)
connect$inet6(r1, &(0x7f0000032fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c)
pipe2(&(0x7f00000010c0), 0x4800)
sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000000)="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"}, {&(0x7f0000001000)="dc60635e1ff2adc4b6e3e0097ecdd50b08811c8dcd431a78b0b6df4fc6198dc0a005f39468ac75098e814adc9e0ce3dba067e47f232966d8a3db40721aeb7c96d1ef1bc03e566eb505d57b5c89ded0d3a261b92a"}], 0x240, &(0x7f00000011c0)}}], 0x7fffffffffffe78, 0x0)

2018/03/27 07:36:17 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:17 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000040))
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:17 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x114, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:17 executing program 0:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
r1 = dup(r0)
getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e)
bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c)
connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={<r2=>0x0, 0x0, 0x8c, 0x7, 0x800, 0x7ff}, &(0x7f0000000040)=0x14)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r2, 0x8, 0x1, [0x0]}, 0xa)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100), 0x8)

2018/03/27 07:36:17 executing program 6:
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001180)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x2, &(0x7f0000000000)=[{}, {}], &(0x7f0000000180)=""/4096}, &(0x7f0000000040)=0x50)
setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000001200)=0x7fffffff, 0x4)
getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000000c0)={'broute\x00', 0x0, 0x0, 0xb, [], 0x0, &(0x7f0000000040), &(0x7f0000000080)=""/11}, &(0x7f0000000140)=0x80)

2018/03/27 07:36:17 executing program 1:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x300, 0x0)
ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f00000000c0)=""/4096)
poll(&(0x7f0000000080)=[{r0, 0x80}], 0x1, 0x9)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000010c0)={<r1=>0x0, 0xca, "ebb4b3c7357b15734cfbc4a247672ec4dc32d308e5eec7db919c7a91f42c35cf3b1dad7d17eff880d39f25d5eeafaf50b4f65ff214762661ec407a99c0e55b56edea1cb1926488362ac0057412e91780cfed654202d3bd0dcc01d98d16f8ca69199b9abd786bd665f8178b11a975719b0af2f8df38bf9dea35770c2aa0596efa10bb5d1aea94949ee0687f4ebb935d18c38c4b18da67f5ac67019d109b4cd3ea4d24c1909d4a6019da59f61caecdd2e0fcb4268a8178d42b0420f62db2ac41f757ae9887d0c71ea4e309"}, &(0x7f00000011c0)=0x40)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001200)={r1, 0x7}, 0x8)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1)
clock_gettime(0x0, &(0x7f0000001240)={<r4=>0x0, <r5=>0x0})
setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001280)={r4, r5/1000+10000}, 0x8)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:18 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
r0 = socket$inet6(0xa, 0x2, 0x6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000180)={<r1=>0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x8, 0x80, 0x8, 0x5, 0x8e02, 0x20, 0x9, 0xf9fc, 0xfff, 0x0, 0xfffffffffffffffa, 0x40, 0x5e6, 0x1c6, 0x7]}, &(0x7f0000000280)=0x100)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={r1, 0x74, &(0x7f00000002c0)=[@in6={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}, @in6={0xa, 0x4e20, 0x2d0, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffe00}, @in={0x2, 0x4e24}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000380)=0xc)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={<r4=>0x0}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000140)={r4, 0x101}, 0x8)
sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:18 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
fstat(r0, &(0x7f0000000040))
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)

2018/03/27 07:36:18 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(0xffffffffffffffff, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:18 executing program 3:
r0 = dup(0xffffffffffffffff)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000040)={{0x5, 0xffffffffba473d56}, 'port1\x00', 0x80, 0xc02, 0x8, 0x1ff, 0x4, 0x20, 0x9, 0x0, 0x1, 0x3f})
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
fcntl$setstatus(r1, 0x4, 0x4800)
sendfile(0xffffffffffffffff, r1, &(0x7f00000ddff8), 0x102000001)
socket$bt_cmtp(0x1f, 0x3, 0x5)

2018/03/27 07:36:18 executing program 6:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0)
bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xb0}, 0x1c)
r1 = socket$inet6(0xa, 0x80003, 0xef)
setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000080), 0x8)
bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c)
sendto$inet6(r1, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c)
ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000100))

2018/03/27 07:36:18 executing program 2:
munmap(&(0x7f0000040000/0x2000)=nil, 0x2000)
socketpair(0xf, 0xa, 0x7, &(0x7f0000000340)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000380)=0x648, 0x4)
clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000))
r1 = gettid()
timer_create(0x0, &(0x7f0000000200)={0x0, 0x12}, &(0x7f00000001c0))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x400840)
ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000000040))
ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f00000000c0)={0x8, 0x0, 0x0, 0x1})
tkill(r1, 0x14)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)

2018/03/27 07:36:18 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e)
getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00000000c0)=""/252, &(0x7f00000001c0)=0xfc)
bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58)
fdatasync(r1)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000), 0x0)

2018/03/27 07:36:18 executing program 0:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f00007da000)='clear_refs\x00')
r2 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00')
ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000080)={0x1, 0x0, [{0x8000000a, 0x1, 0x7, 0x5, 0x2, 0xfff, 0xc248}]})
sendfile(r1, r2, &(0x7f000017f000), 0x1)
setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000040)=0x800, 0x4)

2018/03/27 07:36:18 executing program 6:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c)
listen(r1, 0x80000000)
sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
connect$inet6(r2, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000080)=0x1)
accept4$inet6(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x800)
close(r1)
setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0)

2018/03/27 07:36:18 executing program 1:
r0 = socket$inet(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x400000004e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x6, 0x40)
ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000180)='posix_acl_access,\x00')
r2 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x80011, 0xffffffffffffffff, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000280)={0x78, 0x0, &(0x7f0000000200)=[@dead_binder_done={0x40086310, 0x3}, @acquire={0x40046305}, @enter_looper={0x630c}, @acquire_done={0x40106309, r2, 0x4}, @reply_sg={0x40486312, {{0x3, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x38, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x48, 0x30, 0x18, 0x0, 0x30, 0x20]}, 0x3fd}}], 0xa1, 0x0, &(0x7f00000004c0)="e82cbcdf9b764e615748eefacd77bbbe5ae94acb5d842b53d9746825ee0883a75e76e5afe76419ad8e304c5709358c5b5f738c4f928f3c02f32f6b68a8794f025d9ce7f36ee142898546faf791f2bb289eca1350698263b312238617f8d7176c6ccfa4005da9db77d298ef1429e324772c52834fdfc6be6459558ff49d679bb44d9881b1e798037ec96a31467c93e371cc4040a1a4eb9fbc57625e69404cbcabac"})
recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/15, 0xf}], 0x1}, 0x0)
sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[], 0x0, &(0x7f0000000380)=[{&(0x7f0000000600)="d7", 0x1}], 0x1}, 0x0)

2018/03/27 07:36:18 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = fcntl$dupfd(r1, 0x406, r0)
getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e)
r3 = memfd_create(&(0x7f0000614000)='IDLETIMER\x00', 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000100), 0x4)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00000000c0)=0x80000001)
sendfile(r1, r3, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:18 executing program 6:
r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005)
r2 = dup2(r1, r0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"})
write$vnet(r2, &(0x7f0000000080)={0x1, {&(0x7f0000000040)=""/4, 0x4, &(0x7f0000000140)=""/137, 0x0, 0x1}}, 0xfffffffffffffffa)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0xfb})

2018/03/27 07:36:18 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, 0xffffffffffffffff, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:18 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:18 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
fdatasync(r1)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:18 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58)
r1 = accept4$alg(r0, 0x0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f0000980000)={0x0, 0x0, &(0x7f000038f000), 0x0, &(0x7f00005f6000)}, 0x8081)
poll(&(0x7f0000f2eff8)=[{r1}], 0x1, 0x0)
r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xa0000, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8)
connect$packet(r2, &(0x7f0000000180)={0x11, 0x8, r3, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14)

2018/03/27 07:36:18 executing program 2:
r0 = socket$inet6(0xa, 0x80002, 0x0)
connect$inet(r0, &(0x7f0000955ff0)={0x2}, 0x10)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x4)
r1 = socket$netlink(0x10, 0x3, 0x0)
writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1)
setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000080), 0x4)

2018/03/27 07:36:18 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000189ff4)={0x10, 0x34000}, 0x3556, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x20, 0x701, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0)
ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'ip_vti0\x00', 0x100000001})

2018/03/27 07:36:18 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x0)

2018/03/27 07:36:18 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x2, 0x7f6})
setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000040)=0x80, 0x4)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:18 executing program 0:
mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000892000))
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x7, <r1=>0x0, 0x10000, 0x4f5})
ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000000080)={0xd8, r1})

2018/03/27 07:36:18 executing program 1:
r0 = socket$inet(0x10, 0x3, 0x0)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x280000, 0x0)
ioctl$VT_WAITACTIVE(r1, 0x5607)
sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000005e00030007fffd946fa283bc0a0000400300000000ed0000281ba3a200020000", 0x24}], 0x1}, 0x0)

2018/03/27 07:36:18 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
socketpair(0x3, 0x3, 0x40, &(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$TUNSETLINK(r2, 0x400454cd, 0x323)
r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x3)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000000c0)={0x20000000})
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:18 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x0)

2018/03/27 07:36:18 executing program 5:
getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000180)={<r0=>0x0, @rand_addr, @loopback}, &(0x7f00000001c0)=0xc)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge0\x00', <r1=>r0})
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x80000000, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000140)=[{0x2, 0x6}], 0x1)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r3, r4, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:19 executing program 6:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000900210000000007ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220400bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0)
ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f00000000c0)={0x4000, 0xd000, 0x800, 0x2, 0x8})

2018/03/27 07:36:19 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x0)

2018/03/27 07:36:19 executing program 1:
r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4)
setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000280)=0x2, 0x4)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000008, 0x5015, r0, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0xe)
ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000100)={0x14c0000, <r1=>0x0, 0x2, 0x2})
ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000000140)={0x9, r1})
pread64(r0, &(0x7f0000000000)=""/50, 0xffffff7f, 0x1fffffffffffd)
setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000080)=0x54a65b00, 0x4)
fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000400)=0x3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={<r2=>0x0, @in6={{0xa, 0x4e21, 0x7af, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffff801}}}, &(0x7f0000000040)=0x84)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r2, 0x4}, 0x8)

2018/03/27 07:36:19 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
accept4$alg(r1, 0x0, 0x0, 0x0)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00')
sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1200}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xcc, r2, 0x100, 0x70bd27, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x25}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6a}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0xcc}, 0x1, 0x0, 0x0, 0xc0}, 0x44)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={<r3=>0x0, 0x5}, &(0x7f00000002c0)=0x8)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x4, 0x201, 0x9fb, 0x9b, r3}, 0x10)

2018/03/27 07:36:19 executing program 0:
get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x0, &(0x7f0000000000/0x2000)=nil, 0x2)
r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xc, 0x10, r0, 0x0)

2018/03/27 07:36:19 executing program 2:
perf_event_open(&(0x7f000001d000)={0x5, 0x70, 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)
r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x0, 0x1)
ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)})

2018/03/27 07:36:19 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
bind$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:19 executing program 7:
r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x40, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000400)=0x8, 0x4)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x576, 0x0)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
r3 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x8000, 0x400000)
r4 = gettid()
syz_open_procfs(r4, &(0x7f0000000040)='net/tcp6\x00')
fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000001c0))
fstat(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
fchown(r1, r5, r6)
setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000340)={0x6, &(0x7f0000000300)=[{0xf685, 0x8000, 0x1ff, 0x20}, {0x369, 0x1, 0x8, 0xbc}, {0x1, 0x86c, 0x7fff, 0xfffffffffffffffc}, {0x4800000000000000, 0xd38c, 0x5, 0xad9}, {0x31e19070, 0xfffffffffffffff8, 0xffff, 0x5}, {0x8001, 0x8, 0xa45c, 0xfffffffffffffff8}]}, 0x8)
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:19 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x88fd, 0x0)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x208481, 0x0)
ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000003c0))
ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0x5)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000000140)=0x18)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9dd}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x1})
r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x100)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000001c0)=0x100000001, 0xfffffffffffffee5)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000240)={&(0x7f0000000080)='./file0\x00', r2}, 0xfffffffffffffda0)
ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000280)={0x5, <r3=>r2, 0x1})
ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3}})
r4 = syz_open_pts(r0, 0x0)
syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x0)
ioctl$TCXONC(r4, 0x540a, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f00000002c0)={0x2, 0x4, 0x4, 0x401, 0x4, 0x2})

2018/03/27 07:36:19 executing program 1:
r0 = memfd_create(&(0x7f0000000180)="7a73836c6901e37884d7ce361acd2204f444a086a6c8962c00", 0x0)
write(r0, &(0x7f0000000400)="1e", 0x1)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58)
r2 = accept4$alg(r1, 0x0, 0x0, 0x0)
recvmmsg(r2, &(0x7f0000006480)=[{{&(0x7f0000005e40)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x80, &(0x7f0000006380), 0x0, &(0x7f00000063c0)=""/182, 0xb6}}], 0x1, 0x0, &(0x7f0000000100)={0x0, 0x989680})
sendfile(r2, 0xffffffffffffffff, &(0x7f0000807000), 0x0)

2018/03/27 07:36:19 executing program 0:
r0 = socket$inet(0x2, 0x802, 0x0)
r1 = dup(r0)
bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10)
shutdown(r1, 0x0)
ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000))
ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000200)=0x7)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={<r2=>0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000001c0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}}}, &(0x7f0000000180)=0x84)

2018/03/27 07:36:19 executing program 4 (fault-call:3 fault-nth:0):
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:19 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1, 0x0)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="74010000", @ANYRES16=r2, @ANYBLOB="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"], 0x174}, 0x1, 0x0, 0x0, 0x20000040}, 0x40000)
fcntl$getown(r0, 0x9)
r3 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20040, 0x0)
r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00')
setsockopt$IP_VS_SO_SET_DEL(r4, 0x0, 0x484, &(0x7f0000000580)={0x7e, @rand_addr=0x7, 0x4e24, 0x1, 'wrr\x00', 0x5, 0x400, 0x49}, 0x2c)
sendmsg$FOU_CMD_GET(r1, &(0x7f0000000540)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x38, r5, 0x100, 0x70bd2c, 0x25dfdbfb, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x44000)
memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f00000003c0))

2018/03/27 07:36:19 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', <r0=>0x0})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
bind$packet(r2, &(0x7f0000000080)={0x11, 0x1f, r0, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)

[  333.976752] FAULT_INJECTION: forcing a failure.
[  333.976752] name failslab, interval 1, probability 0, space 0, times 0
[  333.988141] CPU: 0 PID: 29138 Comm: syz-executor4 Not tainted 4.16.0-rc7+ #278
[  333.995505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  334.005266] Call Trace:
[  334.007856]  dump_stack+0x194/0x24d
[  334.011473]  ? arch_local_irq_restore+0x53/0x53
[  334.016122]  ? debug_check_no_locks_freed+0x3c0/0x3c0
[  334.021306]  should_fail+0x8c0/0xa40
[  334.025005]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  334.030099]  ? perf_trace_lock_acquire+0xe3/0x980
[  334.034920]  ? debug_check_no_locks_freed+0x3c0/0x3c0
[  334.040098]  ? find_held_lock+0x35/0x1d0
[  334.044166]  ? check_same_owner+0x320/0x320
[  334.048464]  ? find_held_lock+0x35/0x1d0
[  334.052506]  ? rcu_note_context_switch+0x710/0x710
[  334.057431]  should_failslab+0xec/0x120
[  334.061394]  kmem_cache_alloc_trace+0x4b/0x740
[  334.065956]  ? lock_release+0xa40/0xa40
[  334.069912]  ? __lock_is_held+0xb6/0x140
[  334.073954]  alloc_pipe_info+0x159/0x4b0
[  334.077992]  ? pipe_read+0x7f0/0x7f0
[  334.081691]  ? __fget+0x36b/0x5b0
[  334.085132]  ? iterate_fd+0x3f0/0x3f0
[  334.088922]  splice_direct_to_actor+0x64a/0x820
[  334.093573]  ? generic_pipe_buf_nosteal+0x10/0x10
[  334.098394]  ? perf_trace_lock+0x900/0x900
[  334.102620]  ? do_splice_to+0x160/0x160
[  334.106573]  ? security_file_permission+0x89/0x1e0
[  334.111484]  ? rw_verify_area+0xe5/0x2b0
[  334.115535]  do_splice_direct+0x29b/0x3c0
[  334.119666]  ? splice_direct_to_actor+0x820/0x820
[  334.124496]  ? rw_verify_area+0xe5/0x2b0
[  334.128543]  do_sendfile+0x5c9/0xe80
[  334.132248]  ? do_compat_pwritev64+0x100/0x100
[  334.136817]  ? __might_sleep+0x95/0x190
[  334.140781]  compat_SyS_sendfile+0xea/0x1a0
[  334.145081]  ? SyS_sendfile64+0x160/0x160
[  334.149209]  ? do_fast_syscall_32+0x156/0xf9f
[  334.153684]  ? SyS_sendfile64+0x160/0x160
[  334.157808]  do_fast_syscall_32+0x3ec/0xf9f
[  334.162117]  ? do_int80_syscall_32+0x9c0/0x9c0
[  334.166683]  ? _raw_spin_unlock_irq+0x27/0x70
[  334.171154]  ? finish_task_switch+0x1c1/0x7e0
[  334.175631]  ? syscall_return_slowpath+0x2ac/0x550
[  334.180538]  ? prepare_exit_to_usermode+0x350/0x350
[  334.185531]  ? sysret32_from_system_call+0x5/0x3c
[  334.190355]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  334.195181]  entry_SYSENTER_compat+0x70/0x7f
[  334.199563] RIP: 0023:0xf7fcec99
[  334.202900] RSP: 002b:00000000f77ca09c EFLAGS: 00000286 ORIG_RAX: 00000000000000bb
[  334.210582] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000014
[  334.217828] RDX: 00000000200ddff8 RSI: 0000000002000001 RDI: 0000000000000000
2018/03/27 07:36:19 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00001ca000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10)
r1 = dup(r0)
r2 = accept4$alg(r1, 0x0, 0x0, 0x0)
sendmsg$key(r2, &(0x7f00003b3fe4)={0x0, 0x0, &(0x7f0000946ff8)={&(0x7f00001a2ea8)=ANY=[], 0x2ab}, 0x1}, 0x0)
rt_sigpending(&(0x7f0000000080), 0xfffffffffffffd78)
recvmmsg(r2, &(0x7f00000026c0)=[{{&(0x7f0000000340)=@rc, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/4096, 0x1000}}, {{&(0x7f0000001580)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001600)=""/107, 0x6b}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x2}}], 0x2, 0x0, &(0x7f0000002740)={0x77359400})

2018/03/27 07:36:19 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x24000000000000, 0x141901)
splice(r1, &(0x7f0000000040), r1, &(0x7f0000000080)=0x25, 0x9b5, 0x8)
r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x202, 0x0)
setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000002740)=@dstopts={0x29, 0x14, [], [@jumbo={0xc2, 0x4, 0xffffffffffffffe0}, @hao={0xc9, 0x10}, @calipso={0x7, 0x10, {0xffff, 0x2, 0x1, 0x295, [0x800]}}, @jumbo={0xc2, 0x4, 0x5200000000}, @ra={0x5, 0x2, 0x10000}, @calipso={0x7, 0x48, {0x1, 0x10, 0x2, 0x2, [0x9, 0x100, 0x0, 0x8, 0x68, 0x3, 0x20, 0x80000000]}}, @calipso={0x7, 0x20, {0x1, 0x6, 0x81, 0x5800, [0xfffffffffffffffd, 0x80000000, 0x81]}}, @enc_lim={0x4, 0x1, 0x270e}]}, 0xb0)
setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000100)={0x2b, @multicast1=0xe0000001, 0x4e24, 0x1, 'sed\x00', 0x3b, 0x9, 0x47}, 0x2c)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r0, &(0x7f00000026c0)=[{&(0x7f0000002700)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r1, &(0x7f00000ddff8), 0x102000001)
ioctl$fiemap(r3, 0xc020660b, &(0x7f0000002800)={0x81, 0x9, 0x2, 0x1, 0x5, [{0x101, 0x7c6f, 0x80}, {0x0, 0x3, 0x8, 0x0, 0x0, 0x801}, {0x8, 0x5, 0x6, 0x0, 0x0, 0xc01}, {0x9, 0x7, 0xfe1a, 0x0, 0x0, 0x80}, {0x100, 0x3aaa, 0x3f, 0x0, 0x0, 0x4}]})
sendmsg$netrom(r2, &(0x7f0000002680)={&(0x7f0000000140)=@ax25={0x3, {"a74b37c10de8a5"}, 0x7}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000180)="8f4252d4ccdf5be7e9e575702f3a7ebd6db08fad4df62cf067730eb52d67b63244f8b770f307eeb11c997191f720", 0x2e}, {&(0x7f00000001c0)="91ab0f0bca15fd57edf42a166ef6657b9107fed597012720ca6105f807d541621750f679bb4d3602", 0x28}, {&(0x7f0000000200)="f19f2a140e94f9bb433e0dbddd2cf6cc56f6e02315b131fae7a41482ea", 0x1d}], 0x3, &(0x7f0000000280)=[{0x100c, 0x13f, 0x3, "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{0x8c, 0x88, 0x7, "f919cb628b7f081ca269c5f03c63f579572a9986d1340885689bb2d4f3d6ae168d014966118bea361ef9d6ed391a7852f0881dcee898d63fcc79bdbc8032c8cad512ce7fac9a1f9c37998bb475de132093be87b6d3ba619086fc04f2e2f7bada2ef6e1f9bb6fd08a4241afbe2dbccdfc2d06bb0155fe67e00732baed0f6085bb"}, {0xb0, 0x10e, 0x2, "e741ecf7546386c5008a5c3c9834b63e2f5ee2f515a3643aa681c9adb9ed8a274558baefc3e0dbc8befea5e841a2f5e9244ed883538ce46f477007d9b0690adcf882cb9c690e0eda19bb7d2414b4c66dee7eaed6f5f77dc6ef58ff5dfa18debc3eeb9b4fa5e3ba0dd92e76537f83c7ea5a216c79db34e2ff46b99cae7933bfae1a1bcd4abbf836171fae093143f520d60ac0d9e1de3b65fe893d82940ae9fa487d17"}, {0x9c, 0x109, 0xfff, "1b6c991897544c24d62fdfe33843c2fa51e244244eb1cc18817b84da9f8cc67d36ee401911ccf8303b2896c6ca61e4a34796ce6df3860803e37698ba3e0d44a69634e1badb19e106ed4109af48b5f7cee4535a9056b4b3562daf29bafc4fe0f9d16aef2fd3ae3b3089e39ec1720045f4e2ac00dfae2df725a69edaffccd1baf26acd34e7cc70f2f8121ffd6a0e62"}, {0xb0, 0x11f, 0xa0, "2b830f829da95f24dc0da9568bb822e8a998f1e4f19461c8cf140fbb9c467d3b12c7354d5c369f14a23f2ad2667c55e720f8cc2b7f2e083c041c92093b2e9ad12585fef129a0880c4e8fc4d6d7fa6b11fbe146ee02ff59b2cb292800ec0076e720e58a4f3c34811b0fb06d256379972fc0f96c279ddd244fe28d7a9840b88964e783bd93a00d22bdfa997a944f3d2b0ccf99d858060a4e2fedaa9253304d9c96ec28"}, {0xf0, 0x10a, 0xfff, "2050992fdcb42db8a714345958ddc9277e304dce0db1cd184dd7e77c2103c2f839a8e9ff9508037ae4498d4e501da1267845baa68468a904d19025b200d495bcf987408b7cad0fe4a6fa2cc0f43f26b96b63618fc10e60633727c24812a77a9f8de369c70326f6c389a1b38763d2a9e1e8f5bb1c60d62143d38a776c334fb63c65f337299def7ba6172562f47d07e8d00c65978916e2f17a58b25cc9e88cda7942074a3a3061f773f53cf11a5d6ade92551f80c6c24e356cb0d64eaa49ef1859eb5e70fffea2c83ad78427fecabe4653dacd17b287e4c6490a56ff83c48cc052dd67"}, {0x100c, 0x10e, 0x3, "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{0x68, 0x107, 0x0, "5c4a1d2ec445d8e3764313262535107a455d8b1ac13092e62127d3e315273300e756c45cf95074d2399544b672f11cdb5b65001de2325bf8d99f32e31f709ea14f4de83284d5ccbd179041d30fe8f16e3c07d4c11b3ca890433a8c"}], 0x23f8, 0x80}, 0x800)

[  334.225075] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[  334.232318] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  334.239561] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
2018/03/27 07:36:20 executing program 2:
r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0)
openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r0, 0x7003)
eventfd2(0x0, 0x801)

2018/03/27 07:36:20 executing program 7:
recvmmsg(0xffffffffffffff9c, &(0x7f0000001900)=[{{&(0x7f0000000180)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)=""/56, 0x38}], 0x1, &(0x7f0000000280)=""/166, 0xa6}, 0x3}, {{&(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, <r0=>0xffffffffffffffff}}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000003c0)=""/21, 0x15}, {&(0x7f0000000400)=""/36, 0x24}, {&(0x7f0000000440)=""/62, 0x3e}, {&(0x7f0000000540)=""/120, 0x78}, {&(0x7f00000005c0)=""/4096, 0x1000}], 0x5, &(0x7f0000001600)=""/176, 0xb0, 0xc000000000000000}, 0xb96}, {{&(0x7f00000016c0)=@l2, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001740)=""/133, 0x85}, {&(0x7f0000001800)=""/136, 0x88}], 0x2, 0x0, 0x0, 0x8001}, 0x8}], 0x3, 0x40000000, &(0x7f0000001980)={0x77359400})
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000019c0)={0x4, 0x8208, 0x8001, 0x7, <r1=>0x0}, &(0x7f0000001a00)=0x10)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001a40)={r1, 0x7}, &(0x7f0000001a80)=0x8)
r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8976, 0xc100)
getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x6, 0x800)
memfd_create(&(0x7f0000000200)="74086e7500000006ef6a9b40d0c9a4", 0x1)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000480))

2018/03/27 07:36:20 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_mcast\x00')
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x100})
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x4000000)
getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000600), &(0x7f0000000640)=0x4)
clock_gettime(0x9, &(0x7f0000000680)={<r3=>0x0, <r4=>0x0})
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000240)=""/145, &(0x7f0000000300)=0x91)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000180)={0xc, @time={r3, r4+30000000}, 0x4, {0x101, 0xffffffff}, 0x3f, 0x2, 0x3})
mknod$loop(&(0x7f00000005c0)='./file0\x00', 0x1000, 0x1)
pwritev(r2, &(0x7f0000f50f90), 0x0, 0x0)
sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001)
syz_open_dev$sndseq(&(0x7f00000004c0)='/dev/snd/seq\x00', 0x0, 0x800)
ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00000006c0)="1f82f7b628609565adbd945cb255e88f239999291c3824a1e512bc8f20100834036d89447e2457f2cd6fd13aa03187231cb641ba07aa69dab3d4dab5a4566390bb16edd962ce17eccf4450d78fd8fd200ed05bc1e070bb99e8817a82f4573856611acafb1ba3f93a12f3457d871e01db3e9a80249af4a5abf8ba792762b5ef6da1a87b610f01b3cd79750bbafc67c5e455af9f7d5ac65915b51f8bb3036167c9ead1b458e889af7f3410f55a4ef35d4f6c16e403616a577164d5b10a8027c414cb5f9e6c78bc1701c3a607f0b3e9d6db2da0850ccc84a9df1c1481d6a43e178801cc65746a299b8903c4b7")
ioctl$void(r1, 0x0)
setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000440)={{0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 'rr\x00', 0xb, 0x2, 0x4e}, {@rand_addr=0x12, 0x4e22, 0x2004, 0x5, 0x6, 0x8}}, 0x44)
setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000500)="06f393dc1e299d2b290596be5aac0cf1290c176e13fe0a6cfa2a70d96338902bdc1cc53872091137b835658295908246a8a97040286c92f3911e976503ee92616a58d78c9eaafbec48895dd3", 0x4c)
clock_getres(0x7, &(0x7f0000000040))
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000340)={<r5=>0x0, 0x7fffffff}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000003c0)={r5, 0x2, 0x2, 0x7fffffff}, &(0x7f0000000400)=0x10)
ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00000001c0)={0x7b, 0x0, [0x7, 0x7, 0x6, 0xffff]})
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000580)={0x7, 0x1, 0x7f, 0x9, 0x9}, 0xc)

2018/03/27 07:36:20 executing program 4:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0)
getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000100)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)=<r3=>0x0)
rt_sigqueueinfo(r3, 0x1d, &(0x7f0000000080)={0xe, 0x7fff, 0x6, 0xc2})
pwritev(r2, &(0x7f0000000180)=[{&(0x7f00000001c0)="aa077508d8252509712c2c0d9b6475459ac117ae757b72504cf1a653656d9e8563ee7720", 0x18c}], 0x1, 0x800000)
sendfile(r1, r1, &(0x7f0000000000), 0x7f)

2018/03/27 07:36:20 executing program 1:
r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0)
r1 = gettid()
rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8)
readv(r0, &(0x7f0000839000)=[{&(0x7f0000f6f000)=""/4096, 0x1000}], 0x1)
ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8)
timer_create(0x2, &(0x7f0000af8000)={0x0, 0x12, 0x4, @tid=r1}, &(0x7f0000b86ffc))
chmod(&(0x7f00000000c0)='./file0\x00', 0x19b)
timer_settime(0x0, 0x20001, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000))

2018/03/27 07:36:20 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffdffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x7, 0x8000)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x2})
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
clock_settime(0x2, &(0x7f0000000080))
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:20 executing program 6:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/fib_trie\x00')
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0)
openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x460000, 0x0)
getsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4)
sendfile(r0, r1, &(0x7f0000000180)=0x400000, 0xfffffffffffffffe)

2018/03/27 07:36:20 executing program 0:
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10)
r0 = socket(0x11, 0x4000000000080003, 0x0)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000623ffc)=0x100000002, 0x4)
setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5)
setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x5, 0x8)
poll(&(0x7f0000beb000)=[{r0}], 0x1, 0x0)

2018/03/27 07:36:20 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:20 executing program 7:
r0 = memfd_create(&(0x7f0000000200)='/dev/dsp#\x00', 0x1)
sendmsg$alg(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000240)="e438ccad0485de647cd88ebf875d9815711d999e6638d660867beda4f1ac1a4b1e6fd4401dba4a3f88ce5a6170f7d6ce1eb382632c643fe02c9d2333c673943701ad3bc8bf5a153ea365190ab808ba00ad50f8f0625f7a41906591d71049881f98f2085ae984edd5be5d4aeec5ba53a911bea60eb73912d021221a2f24a83a60750083b3099750aa07759475ce272ed175713126a81c8aac2a0b3d9ee5529bfded95bf6deeadf7d0964584fec586032573f323de07ff69a22d51192eacb1331ad8f23fd764b2b27f888ecf0cdd89e2db36dd6bafcbd8d554259dc790f66c6320f3a32b14", 0xe4}, {&(0x7f0000000340)="2c219c46d1307af3ad815f012d512b47f099378a18f435c2315be29d244e5ad47fc54e1af7c622a00d3bb23225", 0x2d}, {&(0x7f00000003c0)="974d7fc9bb3d9951c8374c331688f3118bfe249542d636aaefb29c081f5742457ab971f119d0c3588596796e607a40b461bc1515994eb335c9393bd00393dbd26a2a88cb709a14eac17f3212c4734359dd2a5fc33d4a48e296fd8495a88199fa4cc318783dd0b9fdf619a3da8ec71550f8bdf5f5c34163d716e28c842715814542cf5c2caecf51d9e3f1306e5e007990e44403c2ea2fe4dd70cb76f9b600708475b8242960974b338abbf0b6193918e696848f", 0xb3}, {&(0x7f0000000480)="7c1fd326e43790347b17d2b5886240493f0b28ad253274d2a77a47ccbd0140e1cf51762c7675742507517bbf5a8233eb65d85a598cb8c93d62a546e6278f72dcec72dcbfe4379db7a8ad2f481f8baf2c49fcb104bd95cb6aea34c8fbb6fbdbbf71d933ce95131e7ba25e49df7d86f73072aa9be1e72ddeb32a3a250c6d2bd3ccc97ba1b6aae0ff67", 0x88}, {&(0x7f0000000540)="c6aea2ca31de671b05e5ae1d749db19760b1cea6615a2f217283d6f04fab62da7c303eb0dab0e13cf4fce21bf46ae99e53448b", 0x33}, {&(0x7f0000000580)="d39e40b1d4c438575df1f37990d9ea9219f708d76b4de439c0efd4db5b8073c246b8875a93e39e80664e62d80a26d56853c2402d669063680211e9f5724b7781734f5c068733ccaf5c28f152f867a6b145b7a1c70e865a3713e885af22608fd7d5be0d32567f9ba3a6f95097d279e80c7e80b4a3112a640b3493f5ff7390f0c7b8e92b5e5e7fffacec1c69a4af8854e18b0a992310dabd2add8e0c5fe1c7a7197f39278593e0f4723619b60c9d4fdc99a350684596ef88b7498fa88c750019cdc861ed9d4963472e0b04558115a5a4b5ecc0ff3ed3128d7e23b62f074674f0e528a48abb122161", 0xe7}, {&(0x7f0000000680)="ef642fae3098619ef481eaaad00a07d79e73667a54d3f2b0e78b2ca699ea3a4bac2f190db57c66b796f7c6474d3298d19da65535a5ee83e1cc2dd111a61ee7cc9bc13f06e44ce35d5aa249dac6f663f4aaa840026ae913b39ca5d62beb260cea9b0b36b88ac3b4512d4c531f2b0e5b767279e910ed5c69f3a98eb8aa9a0b814c952ec77f7f8c3da72697f12486eef9a31f8934dcd53bd23c635d", 0x9a}, {&(0x7f0000000740)="87231b0ca5176bb897b9515f041db51a4f3519e50502ff283fb4dd5daadebf08486bf1a6f461c2e84408f0588a61d5abc655c61ab06182ca9f90bd68f4c694bc0c63aebe9b0b68e6f8340532a0bc4629022c8491b14a3ba9a41781a25e9dbe230aaf4426d1e57826d1231d2f2555", 0x6e}, {&(0x7f00000007c0)="a7eccb3aceb860e6a90c58d378274f80bdee86a936e853e3014c03655a826d14d4779e6486d23b863888482f3338ad70284c9a6d056455f700d7cdeafcd1137f2f1bbc9863fc720ead46a7127fcd261fcb15a1c6cf26d97eb34499f4f091a1b946df90f689ee4fc10471975392de201858826b4c6aeb09c3fa", 0x79}], 0x9, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0xec, 0x24000810}, 0x20004001)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000a00), 0x8317)
r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x8, 0x4000)
ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000100)={0x10, 0x764})
openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
accept4$ipx(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0xfffffffffffffffc)
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000140))

2018/03/27 07:36:20 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:20 executing program 6:
r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x802)
setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x5)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vcs\x00', 0x8000, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000800)=0x6, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x5, 0x0, 0x36a, "377699652ae875bef074a7912989a32a2d42217151eb3995ee1b99c3431ed0be2f7bf6835d2e29469713ffda8d48a37d1a95e3a79eb3ae4dff086d67174bebf42ce0eba4ff4b96549bb0583b7066a6af"}, 0xd8)
r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000700)='/dev/audio\x00', 0x450000, 0x0)
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f0000000780)={&(0x7f0000000740)=[0x0, 0x0], 0x2})
r3 = dup2(r0, 0xffffffffffffffff)
ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f00000001c0)=""/197)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00', 0x8000000000})
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
write$sndseq(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x1fb)
ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000400)=<r4=>0x0)
ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000440)=r4)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f00000003c0)=0xe8)
fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000480)={{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x4e22, 0xdb, 0x4e21, 0x3, 0xa, 0x20, 0x0, 0x0, r5, r6}, {0xb2b, 0x3, 0x8, 0xffffffffffffffc1, 0x7074a400, 0xa00000000, 0x3, 0x791}, {0xffffffffffff8000, 0x0, 0x2, 0xfff}, 0x2, 0x6e6bb5, 0x1, 0x1, 0x0, 0x3}, {{@in, 0x4d6, 0x2b}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x1, 0x0, 0xffffffff, 0x4, 0x1, 0x8b}}, 0xe8)
bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180000003200000000080000000000009100010000000000"], &(0x7f0000000600)='GPL\x00', 0xffffffff, 0xffffffffffffff1c, &(0x7f0000000640)=""/3, 0x41100, 0x1, [], r5}, 0x48)

2018/03/27 07:36:20 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x28000, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000080)={0x5, 0x2, 0x7, 0xffffffffffffff17, 0x5, 0x1})
readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/102, 0x66}], 0x1)
sendmsg$unix(r0, &(0x7f000000c0a4)={&(0x7f000000cff8)=@abs, 0x8, &(0x7f00006a7000)}, 0x0)
r3 = dup3(r0, r1, 0x0)
ioperm(0x5, 0xfff, 0x2)
getpeername$inet6(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c)

2018/03/27 07:36:20 executing program 4:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {}, {}]})
r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0xfffffffffffffffe, 0x2)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
chdir(&(0x7f0000000040)='./file0\x00')
setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x7ff, 0x4)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)
ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000000)={0x2, r1, 0x1})

2018/03/27 07:36:20 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000140)="9828c0efd07ce046dbcec699cec707eae0bad075d41803781dcc94413b3c2a104375f0fc4931ab4bef30c66bdd9120a45c542b8163b7e133d6ac68ed4afad0380c25352ac910c4d9263827378c66d8b8f09248309ef134c3b246f6d87a1c63be40a872490b25ad7fce337fb0407f5a085b90ac5cdad2d6b8cb39a49a8158994d9d0cbaa727d1b51630cd60c47c0f62167d4a79"}, {&(0x7f0000000200)="c0427b16843b1c7c0802d10c0d9f1c5dec179a646e72557e2ea522b425113e9e8380cad99f0a543e6daffff8c3263a4b6cfbf809accb5d7d3b2adfb8af481654229611881da247629c2a1026c4fded18ec863cc0efb67cce4600fb2fa0e553b8f672e8c3605cb08ae29000c0ef5e352e0ad042d4bff627c0aee93a66c71b1e596c4948cd278b8a81fbfa74e9f43c93515884ac5998d6b6e040ba4d54c837185d6510bfc3869b2819cd2051587d436bbdbd7ed190fe22d6a62acc5d1290fc54e8a20601b6491ebe6728751885cb9d53d8019cb1c9967d63beb8ae2033570d00f95e0f17d4a46fdb"}, {&(0x7f0000000300)="16fabc8462308c10cc8a967caa59d45335ff117692a4e090f625fcdc9193ed8752bea4cc31eee3d8f56c1f57bd6de77913b7127683bf3ed3adca7adbfdce05123320d88cdad14d17547275800f77f1b6a2539fdf0ff5889477925975c2ba414d438d5a4afbd4c831353296911c381d2f48a5ae4d783c0a91b84706bd7255f4ec47377699eccb71ce8327446f064827bb9a6b4a2e02987d229b"}, {&(0x7f00000003c0)="0b39dfc08dd0b6c254bff437f945cf82a3d6ca376764f2e566172df8247252d89e9d82f88b3c31f33ee4fed7dc0bd872d94aa7469c8d9162ffcfe685fd9d81600312aefecabd6586d280ccd1c8e9e1cf7ce2ec866e1255d25641726cdb79b97d5ed8b89fe8c8f29623535632a5aaff479a104d6dae3e724ee805c5e76d43a237ff69f553a48b412546a15cb4a4691d5d24141ef9c6404351edfdd0e0189ca8b2163037894b38535f85c08fe4eb527bfef98c"}], 0x20000000000001e8, 0x2)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:20 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:20 executing program 6:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4)
setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c)
setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4)
socket$bt_cmtp(0x1f, 0x3, 0x5)
r1 = syz_open_pts(0xffffffffffffff9c, 0x40)
ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000))
sendto$inet(r0, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
sendto$inet(r0, &(0x7f0000000080)='\t', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10)

2018/03/27 07:36:20 executing program 0:
fcntl$getown(0xffffffffffffff9c, 0x9)
ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040))
getpid()
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=<r0=>0x0)
getpgid(r0)
r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/raw6\x00')
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r2 = socket$inet(0x2, 0x1, 0x0)
r3 = dup(r2)
bind$inet(r2, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10)
connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10)
readv(r3, &(0x7f0000000200)=[{&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x1)
r4 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)=<r5=>0x0)
timer_settime(r5, 0x1, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000))
tkill(r4, 0x15)
write(r3, &(0x7f0000000240)='M', 0x1)
read$eventfd(r1, &(0x7f0000000200), 0xfffffcfd)
ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000))

2018/03/27 07:36:20 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000000))

2018/03/27 07:36:20 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fde49f)=0x19)
r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x101, 0x400)
ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000080)=0x6)
ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2})

2018/03/27 07:36:20 executing program 2:
r0 = syz_open_dev$vcsa(&(0x7f0000e2b000)='/dev/vcsa#\x00', 0xc81, 0x1)
mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$eventfd(r0, &(0x7f0000000140), 0x1a6f4c87015f316a)

2018/03/27 07:36:20 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xffffffffffffffff, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:20 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x0, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc02f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00000000c0)={0x8001})
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
sendfile(r0, r2, &(0x7f0000003d80), 0x102000002)
r4 = getuid()
ioctl$KDSETLED(r1, 0x4b32, 0x4)
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001580)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in6=@mcast2}}}, &(0x7f0000001680)=0xe8)
r6 = getpid()
ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001a00)=<r7=>0x0)
stat(&(0x7f0000003b80)='./file0\x00', &(0x7f0000003bc0)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
sendmsg$netlink(r1, &(0x7f0000003d40)={0x0, 0x0, &(0x7f0000003d00)=[{&(0x7f0000000100)={0x138, 0x40, 0x10, 0x70bd26, 0x25dfdbfc, "", [@nested={0xa8, 0x3b, [@generic="5579a6cd4da8913db5512f8b6d60a92b6164dab2bc97a224f464baed87c0467a1d948d4674379c47bb1bb7e0f9794df42eeebf65c07204ce7482a77af57292a3739e2dee01b6a8b32cd19186a0e5d5b4b5e6ec1528c53baff58b04929405bcbf9a8c766cfdeaa2a582796ee9bd506c0f41b5d3bc28bc3df8e75be80742b09fcf12d8a0a8b8cf74e013a70af0e543cce469769d9dc5e33d52c1eb1a288179ecca307f482c"]}, @nested={0x50, 0x49, [@typed={0x4, 0x84}, @typed={0x2c, 0x78, @str='selinuxmime_typevboxnet1systemppp1ppp1\x00'}, @typed={0x8, 0x87, @uid=r4}, @typed={0x14, 0x82, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @generic="0986edfe62556e81f8a66fde9f3194bfb4211bab4cc233f1e284c6343fb5ce2313310c8985ec882aa547045d14"]}, 0x138}, {&(0x7f0000000240)={0x1330, 0x3a, 0x202, 0x70bd25, 0x25dfdbff, "", [@nested={0xf4, 0x68, [@generic="a4110ffe3af843a420425bb78d395a7172992e9c3f966b4938bb95fee8e854ffaae9c02104e4e8d0d29cac25aa3d83b51cefd887feccd47fcec32dabd131c334e336ab9c978180c4cd504b8551bf92f2b1a9414f931227a1899b6c6720d1f114311e7c4f4281a828a77b7bd5bd2c795b74068dd96e7548d1ef7c118bd5753cdb87250b2445808bb0b3ab0fe47933c2993ba38cbc08259f62c3431b801431715d1e9882716b47ebe47b84b79696f5509a0469d9faedbd7ff7bb5cbede3250ac3f308579fc316304c45000ee9e805c96d3", @typed={0xc, 0x5, @u64=0x8}, @generic="44357baa845ab5e016004dd5f8564b1e39cb21"]}, @generic="e8238b9210485e7c0a63baa0e59675b692f2fbbbc8c06df78fac22f1486788a40845eb365df7ade618a7ba1a9efb9277f25202eb5daffab8d5701445240754ae4a58206c1a58c8dd8a37fd03111dc747638d47839d38b0534b2735c686a94ac98683366c807d1c16d86078c7655f273ba93aecdc3991f86cb265f7d0f0b809c6ae7e93ca4dfef443a7e9cac7844843ac2a9e040fe7646d73dcb8ec7a5637e3c4ee385a2493beb7ef6a180666200d035aa6ea839f1504079a3cb3eb4ae9c902ba9798ea25a1277911a6df60d202ff2ebcb25e552ff188da6fcad1dc12c2c5d2962306e87ecb1e726f6fc01af22dea", @generic="590f1aaded45658e2d0a8dc2ed4dbb6033d3ea768bff57269f8d1e2527a771a373e0b89c97365cde60d13b988b065355c387ba70eadc194452e013d3cd2ebde4bd130f498f04376b0530e5bfe5fff08bb702df0b08c2614e019255b039198ee78987d130c4c9d2030cd9f2b2154e6ad441c3c4426914f9de1ccb47d684e4420c2aa379c8", @generic="7149d212f5029ebea7f273a7723779e1c0b110e19012bcedaf7e51307772a832c75c06b9a00c460f81aa6dc83c93359f36119b2226f2cf6544b205ab70181076815cc9afa76fa0158248741e0c7d24d88c50e409c738", @nested={0x1064, 0x30, [@generic="6760dc6ea405844ed1417c5d4faba559021de60b5221d3b9938db098a53209fbbd7feaf341e6e71d52352d0177d7ec4ba210335894a745af58a20c22f5a7c1a3f6f8201565f09b2e3d767bca86081d9057b595bc", @typed={0x8, 0x17, @fd=r0}, @typed={0x1004, 0xc, 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@typed={0x8, 0x7b, @pid=r7}]}, @nested={0x80, 0x16, [@generic="36d98738164b3824a88fcf1a7b496246602803cdc319e792cd6653d188c790236a50b961277d1eefedd153f608fe603362e3e3fd51c7ba3acc97a43a9ed374ea4cd29914391e55dc483e3fc2b064f8d47271e2af0aa119961337e180feade8769aed23bf1514bc36fd85f3", @typed={0x10, 0x6e, @str='lo!@ppp0\x00'}]}]}, 0x10c8}, {&(0x7f0000002b40)={0x1018, 0x3c, 0x40c, 0x70bd27, 0x25dfdbfe, "", [@generic="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@typed={0x8, 0x5a, @u32=0x1}]}, 0x1018}, {&(0x7f0000003c40)={0xc0, 0x25, 0x210, 0x70bd26, 0x25dfdbfc, "", [@nested={0xc, 0x59, [@typed={0x8, 0x71, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @typed={0x14, 0x8a, @str="27271e757365721e7472757374656400"}, @generic="a7b209b4c91e7533654a06640f9a6a4cd1d81621e8ab7c0cc37204ceb64848e3b15872e36d23f644cb98be3c8ecdb56958f93e645d664b05c398358e929cebdf203a874caeb9eca064437f6391c39b2422020bb23bb458b738438c56ef13b7fd969278ab35aad09f688e1ff760fafffcc4777d29d1fd9aa018d1e551bcd806cb42038645753ed6e8", @typed={0x8, 0x34, @uid=r8}]}, 0xc0}], 0x6, 0x0, 0x0, 0x4000800}, 0x4000)

2018/03/27 07:36:20 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))
syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x42000)
ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0x7)

2018/03/27 07:36:20 executing program 4:
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400, 0x0)
ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/168)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)

2018/03/27 07:36:20 executing program 1:
r0 = socket(0x1d, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={<r1=>0x0, 0x3, 0x7fff, 0x4}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x3, 0x8000, 0x7f, 0x8, 0x2}, 0x14)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000180), &(0x7f00000011c0)=0x8)

2018/03/27 07:36:20 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000040)=""/125, 0x7d)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:20 executing program 6:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'sit0\x00', 0xfffffffffffffffa})
setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000007, &(0x7f0000d17ffc)=0x5, 0x4)
getsockopt$inet6_tcp_int(r0, 0x6, 0xf, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0xfffffcea)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x5990596113a9d3c2, 0x0)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0))
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfb, 0x400000}, 0xc)
ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000001c0))
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000100)={0x4, {{0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8000}}}, 0x84)

2018/03/27 07:36:20 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffff000, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x20000000000, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_icmp(0xa, 0x2, 0x3a)
getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000340)=""/142, &(0x7f0000000400)=0x8e)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x100, 0x1)
getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000140)=0x4)
r3 = memfd_create(&(0x7f00000001c0)='bridge0\x00', 0x1)
sendto$unix(r3, &(0x7f0000000200)="a1f1d9391b11b7095b0763e880e3fc490fea92cbf087d2515314b8f959351dbacd3bb1bc42646d86e3c2291a8e", 0x2d, 0x1, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e24}, 0x6e)
setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000500)=ANY=[@ANYBLOB="ac14e36a0b4b67b00626d82f1e5fc0d2c667f0b5e40f581131fd04bda4036b7870083e4017b190249ccb43743ff396b8720da29f296906b942e67d8359b1208cc8f17d7a35eb5f2d9ec778ec9529d27feb935adf263fca4c72c862603ce2b6295b9ecb138dc71bd747d08a09c5a81f6395c078d9c021e89fd7b308d4dbdd85887052ee6d52e89d759d486868ea59c4b21c5061acb14a3546c416e81ad7b929028efec3b75e98f34ac030ba42c916d7a9be19d99ce40913e665054bc5826f47af5c574fb40c30dac0cc990f48ef065fb4f58bdaa2f457312938d2acc8e14aa837998cc5f194fb52eb9f85f094781e476c6a73edfd4b72c21027f86695"], 0x14)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
lgetxattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=@known='com.apple.FinderInfo\x00', &(0x7f00000004c0)=""/19, 0x13)
ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000300)={0x7fffffff, 0xa, 0x14})
sendfile(r1, r3, &(0x7f00000ddff8), 0x102000001)
socket(0xb, 0x4, 0x8)

2018/03/27 07:36:20 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1)
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000080))
r0 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={<r1=>0x0, 0x7}, &(0x7f0000000140)=0xc)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e23, 0xd6, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, 0x84)
poll(&(0x7f00000001c0)=[{r0, 0x428e}], 0x1, 0x8063)
ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000180)={0x3000, 0x3000, 0xffff, 0x3f, 0xd03})

[  335.483146] can: request_module (can-proto-0) failed.
2018/03/27 07:36:20 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0))
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

[  335.537742] can: request_module (can-proto-0) failed.
2018/03/27 07:36:20 executing program 1:
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
munlockall()
remap_file_pages(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x2, 0x5, 0x10)
mremap(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil)
remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0)

2018/03/27 07:36:20 executing program 0:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000140)})
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8)
setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14)

2018/03/27 07:36:20 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@pic={0xc0000, 0x8aa3, 0x0, 0x40, 0x7fffffff, 0x3, 0x0, 0x7ff, 0x80, 0xeed, 0x4, 0x6, 0x7232, 0x2, 0x0, 0x20})
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:20 executing program 6:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000364ffc)=0x400, 0x4)
setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000eefffc)=0x10000000008, 0xf4f2)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4)
r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40)
sendmsg$netrom(r1, &(0x7f0000002a40)={&(0x7f0000000040)=@ax25={0x3, {"82179d1fb9c0fb"}, 0xff}, 0x10, &(0x7f0000002540)=[{&(0x7f0000000080)="4829588ff225893f6c38e8b53d0bdadd471bccf07817be75", 0x18}, {&(0x7f00000000c0)="c83af6556fbb4c3543ad5bf429c1674fccb67685c6d2d5cdb9a6bd5c433564fcf9ece7a35e648e9540d83e2d407e7ad519e4bded1a0c5d", 0x37}, {&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="5012c254716d5d2dd70534da86b987564e5f0d271ad61e45828fdc123efd53c8c69882fa5472446a1b870a99bd8be7f1b9df73019e0bf2237c6fdcf012c566df7f53caafcaaf376ba41a942f4cf2174983a8994cdbd946f6ce23ab458536d15bde8824df0ca3e131c1a0f50c119b662ae94228917aecff5f1ac12c2f1a590d507255c52e3083721514384eccacadff0e4f", 0x91}, {&(0x7f00000011c0)="899a3fdc0192553e0a81fa7caac25a5aefde60b1bf3b84ba7905a6ff74f52c29b826dc80a25d52edc4e1daf394923358e66a8fd27467dae31126064c1775077798754e07a6929eb2fa16d418689853991ad1b62fce25412a20fb02b7ffed65d0838edb323d06213a9a19a5e278c053b04a17a860ea77f1e4aa8cd1a0224d2fcd1176ee946a6970ea93d201e76dabcd53ccb71ba2313efcbc", 0x98}, {&(0x7f0000001280)="1e84295e35f954ff8631d795a4996907a8980f119de386430604d784352f5c15f04a54b888521783f922eff13b937b4b56a468bfbcc84566a77736cb0ed6108c1f86ea039e5e80520dadd82331b9349da861c4a9dc4b15b14b90fa2db842fde653a68655bd61174bc5cc4c5a6eb94a2c3b4222517d0fd0934026437487983481955792f3267f4ce4078f2c3887f4223ee38f710341ee1223a07aca95bf36f57ca709c16546f1842bf9469485d20f31678cd084e56c4ee8", 0xb7}, {&(0x7f0000001340)="d8e397ace708f2b754f458ed0d08f0c0ffa842fd5e009a36e834a9aec17bfd8c759976c03f8e11a7050b81d8b074822b02576dc632d6b06359f1fd442138221791fbf536b387cb447437fa94389a3851af3e0a9bdb15d9b99bc323e3f877988c015aff3e3e297d0704d8813d08ffaf42bab1ad80fa2bdbce819a667adcc485e126faf525161935d3acf3c8cce3e21c85edf9c5a721150ddfe74d838598b3f29777c9602dcb76bf85991ba31cdde921a46e0d6a09a955c24c3225da206d2cc682317166ee9e063c4485c5caebc9ebaada36f46620cc1e6b53f0361b18068bf0c63851cc2d9306bea40e79b42bd369ff23ff958c", 0xf3}, {&(0x7f0000001440)="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0x1000}, {&(0x7f0000002440)="e65d137a018cfc04cfedc6030a4bcbb9a8683dd0501b2a1757b1c72294e69ac15c49d35f8effb95fb039e95e3f475a3a5395", 0x32}, {&(0x7f0000002480)="ffff6f2c3a5300881cd544bb1f1b1cfc7860710578e677c5ce86ff9cbff19ee9be5d2752d8ec5bc8b3b4ca327c41751d8e0db21d3406ffacc4bb80a39a28f67e342e0a1dfa01fc93c24d831df0f39cb5de354e17ec3afcc5dbbac6d7b35ce55f872b1d638f677811f0588553bcbd11aa1d494d54127bbe3c928a0cc82147d113855c9aedf52bfefa7da22504cf7c", 0x8e}], 0xa, &(0x7f00000025c0)=ANY=[@ANYBLOB="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"], 0x448, 0x80}, 0x20040000)
sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10)
recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106)
clock_gettime(0x0, &(0x7f0000002b00)={<r2=>0x0, <r3=>0x0})
utimes(&(0x7f0000002ac0)='./file0\x00', &(0x7f0000002b40)={{r2, r3/1000+30000}, {0x0, 0x7530}})
openat$dsp(0xffffffffffffff9c, &(0x7f0000002a80)='/dev/dsp\x00', 0x2, 0x0)

2018/03/27 07:36:21 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000040)={0x4, 0x0, 0x0, 'queue0\x00', 0x9})
pwritev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000240)="aa", 0x1}], 0x0, 0x0)
ioctl$sock_proto_private(0xffffffffffffffff, 0x89e3, &(0x7f0000000100)="299ac3809bca1efcb78a5a39257feed7e767d229b48752179b0e3b6ae8275f9114d3e20214fdbf1b5cc09baeae0792632e3ddd3050858e52ccf62fd5073bd545a115eee2469d5511b52915ec180c281aa8811fec451773dded72260401f8636d2231fac2f775ac270b0dfe40b15ec097f54c75e1945ace400123f9952d7a55ef8e95d8194eeb5999ed5696facbd8bce2dd2ee814d7f96edebdc9e5cc87f4a676100856093d088ac929dcdce4518637e5c228f03352889c6f85fc7e")
sendfile(r1, 0xffffffffffffffff, &(0x7f00000ddff8), 0x102000001)
setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000200)={0x80, 0x1}, 0x2)

2018/03/27 07:36:21 executing program 5:
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={"73797a5f7475070000d81100", r0})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)
getpeername(r2, &(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, <r3=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80)
ioctl$sock_netdev_private(r3, 0x89f5, &(0x7f00000002c0)="8565")
ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000300)={0x8, 0x9, 0x0, 0x7, 0x5})

2018/03/27 07:36:21 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))
ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000040)={0x24, 0x1c, [0x5, 0x9, 0xb4e, 0x3, 0x7, 0x5, 0x7]})

2018/03/27 07:36:21 executing program 0:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup3(r0, r0, 0x80000)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r1, 0x0, 0xf0, 0x0, &(0x7f00000001c0)="9be37caa41dca12a4275f5d753eee759b700e4730c2fd13d94b412dfe1da31e4c3a1d65d7f6948a97e3e8e0200e021af7c20d379f862f7daefc1184dd37d3fc28ed1188b034d75d9c5bfc053cbd75a739e413b7b726905f743671562502d7d5ce36d2ba59cf656485d08dbee8ec50b4d9719920ff1d3afeeb022c9e330a722eb3e088ed4863756805db4bf475c6a9d0fe2946134c33c56cac4685aac83403bffd56f1e11f5673fb11e05491a4da921ebf3ea5fff9926ba5ad37d4cf9deb6e5fe9f3e0b23a7a5270c43b7bb40c830b8298655d5768a0807fb719b2164807b86107085bb002c880e08802c3320664a638d", &(0x7f00000002c0), 0x0, 0x3f}, 0x28)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r2, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x14, 0x0, 0x9, 0x5}, 0x14}, 0x1}, 0x0)
r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x400)
ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000000140)=0x4)

2018/03/27 07:36:21 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x80000, 0x582c2f327b23f4fe)
sendto$llc(r2, &(0x7f0000000080)="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", 0x1000, 0x80, &(0x7f0000001080)={0x1a, 0x33a, 0x7, 0x3, 0x400, 0x7}, 0x10)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="c93f0bf60000"], 0x8)

2018/03/27 07:36:21 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
r2 = fcntl$getown(r1, 0x9)
fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x1, 0xfffffffffffffffc, 0x8, r2})
dup(r0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:21 executing program 6:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58)
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x5)
r2 = accept4$alg(r1, 0x0, 0x0, 0x0)
setsockopt(r0, 0x1ff, 0x6, &(0x7f0000000000)="d275c428970855502eabf1e1a1d91d8ecd3b14013bc43e", 0x17)
sendmsg$alg(r2, &(0x7f0000b37000)={0x0, 0x0, &(0x7f0000384fe0), 0x0, &(0x7f0000b27000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0)
accept4$alg(r0, 0x0, 0x0, 0x0)
recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0x0, &(0x7f000020bfe8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0)

2018/03/27 07:36:21 executing program 1:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0)
eventfd2(0xfffffffffffffffc, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = eventfd2(0x400, 0x80805)
madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xa)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={0x1, 0x28, &(0x7f0000000300)={0x0, <r3=>0x0}}, 0x10)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={r3, 0x400}, 0xc)
ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000400)={r2, 0x0, 0x2, r2})
r4 = socket(0x11, 0x3, 0x1)
getsockopt$bt_hci(r4, 0x0, 0x3, &(0x7f0000000480)=""/144, &(0x7f0000000540)=0x90)
timer_create(0x2, &(0x7f00000003c0)={0x0, 0x29, 0x6}, &(0x7f0000000440)=<r5=>0x0)
timer_delete(r5)
ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000000)={0xc22d, 0x800, 0xca08, 0x200})
r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x200000, 0x0)
ioctl$EVIOCGMTSLOTS(r6, 0x8040450a, &(0x7f0000000140)=""/231)
ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0x7, 0x2, r2})
r7 = eventfd2(0x0, 0x0)
ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r7, 0x0, 0x2, r7})
lookup_dcookie(0x5, &(0x7f0000000080)=""/124, 0x7c)
getsockopt$EBT_SO_GET_INIT_INFO(r6, 0x0, 0x82, &(0x7f0000000240)={'filter\x00'}, &(0x7f00000002c0)=0x50)

2018/03/27 07:36:21 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x80400)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000080)={0x0, 0x34, 0x1d})
memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

[  336.051370] buffer_io_error: 23 callbacks suppressed
[  336.051382] Buffer I/O error on dev loop0, logical block 0, lost async page write
[  336.080870] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/03/27 07:36:21 executing program 6:
r0 = socket$inet6(0xa, 0x8000000000000802, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000001280)}, 0x8000)
setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4)
readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/194, 0xc2)

2018/03/27 07:36:21 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000000080)="a2f5d65772deea303e02000000f3002d89360a", 0x13)
poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={<r2=>0xffffffffffffffff})
r3 = socket$rds(0x15, 0x5, 0x0)
sendto(r2, &(0x7f0000000140)="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", 0xfd, 0x800, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x4, 0x3, 0x3}}, 0x80)

2018/03/27 07:36:21 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000040)=0x7)

2018/03/27 07:36:21 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000000040)='\x00', 0x3)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
pipe(&(0x7f0000000000))
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:21 executing program 1:
r0 = socket(0x4000000010, 0x802, 0x2)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x1b, 0x4)
connect(r0, &(0x7f0000000080)=@l2={0x1f, 0x7, {0x943, 0x5b, 0xfffffffffffffffd, 0x7, 0xfffffffffffffff9, 0x5}, 0x0, 0x8000}, 0x80)

2018/03/27 07:36:21 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={<r0=>0xffffffffffffffff})
ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000001c0)=0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x3, 0x80101904)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:21 executing program 2:
r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000)
ftruncate(r0, 0x7)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
write(r1, &(0x7f0000000100)="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", 0xfc)

2018/03/27 07:36:21 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x31dfa846, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0x0, 0xffffffffffffffff, 0x3)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000080)=@ax25={0x3, {"4698881414defa"}, 0x10000}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)="50096819d7e4d5822fdfc9dbfcb0fb00688d846a779e604c2b726fe3bf5741ed7684ac0826b8189128266ea8eb70809c19c0f59f1b796f57a14fbdc93b47909be23afae66f9fb3801775f15eb53c5f4a7c17818e8ae8b9ae129b39cd555487754bfd15ff73fe550166915b6bd0af729fa54491aa5fba0d3b985fa81e1b8122f4a81dc6cfe686e115718fba5f48d0be8b1036e5a0b9f74154230390c9cf71b9c6f42c37fb6518129e0786f0dd16f9d62e3f718d0b970d48173499d67b8971b5c3f8f4ac27ffc8f81656395f39fef617b184bba9fa06ac8c2bc3", 0xd9}, {&(0x7f00000002c0)="81555f7c7373a56c819f127535e0cb7c28adb5bde320fa838750fd01cfeae6af456ce262f8cc41987a5a10dd3e9c39f356babf0fd4b82bcaa0452af9506699", 0x3f}, {&(0x7f00000003c0)="eb2680f242dd92402be08723850f15929bdbde92d14298b5fb49bcc747ec2ab4ffcdafc4dc28db3f3e4083a7dc8ac1590c42a773d805775405c3b566a83666fd71cfa65a8d1036258808223289f6e8a3c8e04b8c48277f49f58d099dc0a9be1497265f37d4d918d71e04af4dbb440217ef954bc4acdbf1e78a8fdd69187245dcf96a9ebb6ba46bd2956a833a01b4d636b765872909c16e6e10989500a41cabb6e04784f7daf9f6f1691062f81716f7995f74a69a737517", 0xb7}], 0x3, &(0x7f0000000480)=[{0xd8, 0x0, 0x36, "f46a6db95b30e01ab25d0da67a1eae385ad1fedaca5634fcb4492991c9fa767ac42fffe62dc022b50ad206aa0504086965b90bbf441fbf211c561bb132c7c29f408e8f792733827f629d9673c513a9d255d0bd8307af43f05d1fef39af598538ae26311e48365e0249f4e0b1252c72f55d653cf01e3817ca6ff8f0c4b9041cf87c411f4e38db45e445721162ae6dcf0fe8117baec4e9554da4f8daa7fb09cec110f52fa5010e1e32c42f52a98418c279f7c97934508d5c509c790e3e5e80312dfea7c161873e0ff4de09"}, {0xc8, 0x113, 0x5, "4f1896d63a812c8b3edbd3261ec1e26c659afc9100887b6653e6293c6ba455ac764cfa57bf35121a81694eb83a44fd5c962edd0326c2d234e5ba1301d90b26b09d85031d4227dd1733e5a36491cd64f3dcf53c83a5263f8a9f28b6ec523a96f476d7564fe14e8f1cbbc7015d12e00b883d36155a7b9019a74a79475aea889625b45e452fa11eebd242871c78c2525c957ce424bbd9479def6d3ca53331ae811b490648e9f93a4c9388243e37f5df9700fc77b404624eaa84c9d8d4"}, {0x98, 0x10e, 0x267bf657, "2e6011ed7a52a68f4c0dda5db98b7582d99b9f04a8aa2befbdd5661eefe3517734dc9fa1d308b874d33539db5ed31a8106f30a3376fbc7243ca4b82b450643cabfb3422b0912bcfede82a28dbfde4a0dd6cb23faa667b76f76035ba54f1420a2c68aba035442c25a5bc3083e5ad625a86646162aaa21ce8d390046504803bb3cd2a126b86daca19134"}], 0x238, 0x80}, 0x10)
ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040))
pwritev(0xffffffffffffffff, &(0x7f00000006c0), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:21 executing program 6:
r0 = socket$inet(0x10, 0x6, 0x1fe)
sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000000)="2f0000001800030007fffd946fa283bc8020000000040005031d85681c4600000000007e0b5a0d2bfedf1389598e2c", 0x2f}], 0x1}, 0x0)

2018/03/27 07:36:21 executing program 1:
r0 = socket(0x2, 0x2, 0x0)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4)
bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x6c, "89fa4c54a41cd3c387821bc9d1ef31e0e8381b15163182284ed0cd1829514edb916a017f0ba7c1613cfaafeba2c088dffa0937288e2fed9ca4bea95d9897864597dec97d26bd6f99f2e296fba5d8f0aac087b17fe873ca797ca3ce43430e3dcb93096ae1d9ae33c9bd229f58"}, &(0x7f0000000100)=0x90)
sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000077ffc))
recvfrom(r0, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0x95)

2018/03/27 07:36:21 executing program 0:
r0 = socket$inet(0x2, 0x1, 0x0)
r1 = dup(r0)
bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10)
shutdown(r1, 0x1)
ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000040)=""/20)
recvmmsg(r0, &(0x7f0000005900)=[{{&(0x7f0000000f80)=@ax25, 0x80, &(0x7f00000012c0), 0x0, &(0x7f0000001300)=""/197, 0xc5}}, {{&(0x7f0000001400)=@ethernet={0x0, @random}, 0x80, &(0x7f00000057c0)=[{&(0x7f0000001480)=""/13, 0xd}], 0x1, &(0x7f0000005800)=""/236, 0xec}}], 0x2, 0x0, &(0x7f0000005a00)={0x0, 0x989680})

2018/03/27 07:36:21 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', <r0=>0x0})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r1, 0x4, 0x2000)
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000080)={'\x00', r0})

2018/03/27 07:36:21 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000000180)="680400000000dd453678ffffde8c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000140)=0xe8)
lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in, 0x4e20, 0x3, 0x4e21, 0x5, 0xa, 0xa0, 0xa0, 0x16, r2, r3}, {0x7, 0x101, 0xef11, 0xfff, 0x10000, 0x100, 0x1f, 0xc35}, {0x7, 0x0, 0xfffffffffffffff8, 0x100000001}, 0x6, 0x6e6bb2, 0x1, 0x1, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0xc43}, 0x4d3}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3502, 0x0, 0x3, 0x10001, 0x81, 0x8, 0x9}}, 0xe8)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:21 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r1, 0x2, 0x2}, 0x14)

[  336.398530] Buffer I/O error on dev loop0, logical block 0, lost async page write
[  336.414354] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/03/27 07:36:21 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x81, 0x1018fe)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:21 executing program 6:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040))
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
close(r1)
socket$packet(0x11, 0x3, 0x300)
setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0)
ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14})
r2 = socket$l2tp(0x18, 0x1, 0x1)
r3 = socket$l2tp(0x18, 0x1, 0x1)
dup3(r2, r3, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000)
write$vnet(r0, &(0x7f0000000340)={0x1, {&(0x7f00000002c0)=""/89, 0x59, &(0x7f0000000680)=""/191, 0x0, 0x2}}, 0x68)
write$vnet(r0, &(0x7f00000007c0)={0x1, {&(0x7f00000008c0)=""/219, 0xffdf, &(0x7f00000009c0)=""/98, 0x0, 0x2}}, 0x68)
ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1})

2018/03/27 07:36:21 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x1e0, 0x3e2, 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, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, 0xcb, 0x3, 0x1, 0x4, 0x2, 0x210e, 0x51}, &(0x7f0000000300)=0x20)
r1 = socket$inet(0x2, 0x2, 0x2000000088)
bind(r1, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10)
recvmsg(r1, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000000)=""/67, 0x43}, {&(0x7f0000001540)=""/130, 0x82}], 0x2, &(0x7f00000000c0)=""/79, 0x4f}, 0x0)
sendto$inet(r1, &(0x7f0000000340)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8201e05760785b6b152e37d5de5bd2f7d4f615c2c57dc6047d6fe9d672ea5877d0d9d53ef4ec2dac03a352a77f2e25483760e4b805a89832a27a9576d14b0be2ed87324a1294d02eacc13f9e7a2617d94fce4f7fac83704982f4b1adafb14c3b90050d85a8f6b48e7ce7be95cacb9dd4736af7deda3ef34c471d83c899dd06c30695f3459f4b9569684b387f91a1ce591589af5d3000cdfe7e14ca2bd95d2e54dcb3b5726488c05ca07f8563afe", 0xfffffffffffffed2, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0xfda9)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1, 0x3, 0x100000000, 0x9, 0x9, 0x7, 0x8, {<r2=>0x0, @in6={{0xa, 0x4e20, 0x31, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}}, 0x82, 0xffffffffae6559fb, 0x9, 0x8ca, 0x7ff}}, &(0x7f0000000240)=0xb0)
sendmsg(r0, &(0x7f0000000700)={&(0x7f0000000440)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000004c0)="7a777e0e9a5af82eabbbd084d2fad97189cb75fe53d8193d3a19b91c4423d0c80b7b679d43cff5826b06e07a34d8f1657be629e56c8ff87fbdacdd56fa47b99b6c1c44f633851fa5d7e902a8509df9bcc070a93742cc9a3004c00306791e942ddacd609e72e2d115fe3950089ca40c1e168c2cd07849f1df23672394fdf42f6f169270880d79aec027b3d78fa5f5b7858ea93fd3ed699cbf8458b1b1baeab2a6acad97d47280c628e1d19ee0fe736cee48dd40f14f4ed76c18aca3871d2eefa1fe129f873d94d2a118f823a2", 0xcc}], 0x1, &(0x7f0000000600)=[{0xec, 0x10f, 0x6, "b17db30e796d3cf8896f9c1269639fb8f8641ea290fac9936715063007c82de03b3e7063da3799a4c961d450207932783195198975682c49cd5f6466aeaa306136ef538a61fddf68e85c292b5adf55f99d63ebe7ddd8ddff129850b21aaa599b334876b3c2b9159b1a8d4b12ee4f2fadfc9aee59f0a762655bd40e01bc6096db2f87e847b3e4bd88ef528a5c263f49f0e6950aead9aac0e649e06f7c2cdfd786a941600d654e0691b27f1c56164a771774027bf0701bf4b33422062d3c6496be7d69db26b7f741bdb97d96a627ba2e46b7ceaaa074e59c6da1cbe102dde5"}], 0xec, 0x4001}, 0x1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={r2, 0x8, 0x5, [0x7fff, 0x7f, 0x61f, 0x0, 0x0]}, 0x12)
r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xcc, 0x82)
ioctl$TIOCGPTPEER(r3, 0x5441, 0x7fff)
sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c)
syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00')

2018/03/27 07:36:21 executing program 1:
r0 = socket$inet(0x2b, 0x5, 0x81)
bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10)
connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10)
setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4)
r1 = accept4(r0, &(0x7f00000000c0)=@nfc, &(0x7f0000000180)=0x80, 0x80000)
getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x4)
sendto$inet(r1, &(0x7f00000001c0)="fff4d75629882749667b5ef80b6b4d3879024d3dbb01929fda46", 0x1a, 0x10, 0x0, 0x0)

2018/03/27 07:36:21 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))
ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@generic={0xc94c, 0x5, 0x100})

[  336.596421] Buffer I/O error on dev loop0, logical block 0, lost async page write
[  336.612305] Buffer I/O error on dev loop0, logical block 0, lost async page write
[  336.679085] Dead loop on virtual device ip6_vti0, fix it urgently!
[  336.742061] Dead loop on virtual device ip6_vti0, fix it urgently!
2018/03/27 07:36:22 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x9, 0x2, 0x0, 0x3, 0x101, 0x1})
r1 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000100)={0x9, 0x0, 0x5, 0x80000001, 0x7, 0x7ff})
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:22 executing program 1:
mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100), &(0x7f0000000140)=0x8)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0)
sendmsg$kcm(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x20000200}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)="222c165aab8da10bfa9358883435b1096d35f6ce5fad58b399b8a7041009f8f38e56", 0x22}], 0x1, 0x0, 0x0, 0x1}, 0x40)

2018/03/27 07:36:22 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={<r2=>0x0, 0xf1}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x80000001, 0x5, 0x36}, &(0x7f0000000140)=0x10)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:22 executing program 6:
r0 = getpid()
r1 = syz_open_procfs(r0, &(0x7f000045cffd)='ns\x00')
ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1)
ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0x8d, 0x9})
getdents(r1, &(0x7f0000824f59)=""/167, 0xa7)
ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040))

2018/03/27 07:36:22 executing program 5:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@ethernet={0x0, @link_local}, &(0x7f0000000040)=0x80, 0x80800)
setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000300)={0x3b, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x4, 'lc\x00', 0x0, 0x3, 0x79}, 0x2c)
setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000140)={@empty, @broadcast=0xffffffff}, 0x8)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', <r1=>0x0})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0)
r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x24000, 0x0)
setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0xffffff6f, @random="b4b138caa61a"}, 0xffffff66)
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00000001c0)={0x6, 0x6, 0x4, 'queue0\x00', 0x4b7})
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r6 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
fchdir(r4)
pwritev(r6, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000000340)={0xfffffffffffffff7, 0x80000001, 0x5cf4})
sendfile(r5, r6, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:22 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$lock(r0, 0x7, &(0x7f0000000000))
fcntl$lock(r0, 0x25, &(0x7f0000170ff0)={0x0, 0x0, 0x0, 0x10001})
fcntl$lock(r0, 0x7, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x3})
r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x1f, 0x400)
setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000180)=0x5, 0x4)
r2 = socket(0x1, 0x2, 0x3)
connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e)
setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e21, 0xffff, @dev={0xfe, 0x80, [], 0x18}, 0x2}, {0xa, 0x4e20, 0x0, @empty, 0xe3}, 0x8, [0x10001, 0x1ff, 0x200, 0x0, 0x0, 0x101, 0x1662, 0x800]}, 0x5c)

2018/03/27 07:36:22 executing program 0:
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0)
syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x4]})

2018/03/27 07:36:22 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0)
ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)={0xeee, 0x7})
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000040))
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000180)={@remote, <r3=>0x0}, &(0x7f00000001c0)=0x14)
connect$can_bcm(r2, &(0x7f0000000200)={0x1d, r3}, 0x10)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0x4, 0x4)
sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:22 executing program 0:
r0 = socket(0xa, 0x2, 0x88)
ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000000)={{0x1, 0x7, 0x7, 0x0, 0x4, 0x6}, 0x6, 0x100000001, 0x2, 0x0, 0x3f, "2e8fc91147bb0f19131224e1a29641d916b223705777d1b023d4488e4ca00256c8d8929263ed800dc7e67ceb42556636b8f69eb83a629673e0ee871802e9e9a33270649f1115722a030803ce68d3baabce78ad595ec91465d7ff42bc5d897fc9d1413391b4a011b4bcb13795a22d8ca41542846dc1aea1865176ed90dccb4c75"})
r1 = socket$netlink(0x10, 0x3, 0x4)
connect$inet(r0, &(0x7f0000ffdff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
writev(r1, &(0x7f0000644ff0)=[{&(0x7f0000ff8000)="480000001400257f09004b01fcfc8c560a880000f217e00600000000000000a2bc560300000000000000200028213ee206000000000000ffff5bf1ff00c7e5ed5e00000000620000", 0x48}], 0x1)

2018/03/27 07:36:22 executing program 1:
r0 = socket$key(0xf, 0x3, 0x2)
ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='bridge0\x00')
ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000))

2018/03/27 07:36:22 executing program 7:
syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1c0000, 0x10800)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000000c0)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58)
fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x7)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:22 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x8, 0x12, 0x7, 0xeb92410e1bb73294, "82fbe92c5f733b2f7a9b39d023e45f635bb402b7ed303f5e5feca9306c59b6a3f331d2a676d0689a403f5586f303143f43f4c4ea0ab46ff1089e3bdd63d60aa1", "f24090914d9bed3530e1939c079196cfb01a0b2550b1a3931a24592a921d6b1a", [0x6, 0x6]})
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
setsockopt(r1, 0x39, 0x81, &(0x7f0000000100)="e0ef3a94166b49be1feb4e228a7538b67ea9a3bb055b09cf002e4a6ba717c87b061ddcf7871f78292bdd6291584c882b36940c8962761b4ee6ece94f732d71d772f5b16eb336b0421d4ec86e39af0080d8d7afc89e5f08fc2c1a48226fb3fd561b11203fff0910ced1cf9d22e245b57ff345fd2256feb2e91387b736c05adbf719760a8c4e194cc70eb6e0bb8121abe91cc3d4697ad146ddf590d609f245820959ac4b45431ec3efb16ecbeeb583a4b87c7239ae3443bce9e0c7379b3afb130b792f1029040640b2eff253656cb56880c49f248aa4b6de11adcd4abf31", 0xdd)
sendfile(r0, r1, &(0x7f00000ddff8)=0xfffffffffffffffc, 0x102000001)

2018/03/27 07:36:22 executing program 6:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0x1, 0x38, &(0x7f0000000000), &(0x7f0000000040)=0x4)

2018/03/27 07:36:22 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000000000), 0x200000e9, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:22 executing program 1:
r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000140)={{}, {0x80000000000000}, 0xfffffffffffffffd})
ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{}, {0x4010}})
ioctl$int_in(r0, 0x5473, &(0x7f00000000c0)=0x39a7)

[  337.379327] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/03/27 07:36:22 executing program 0:
r0 = dup(0xffffffffffffff9c)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e22, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x10000, [0x381, 0xfd9, 0xfffffffffffffff8, 0x0, 0x100, 0x9, 0x4]}, 0x5c)
syz_emit_ethernet(0x6e, &(0x7f0000e14f8a)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa00ff86dd60c8fba200383a00fe800000000000000000000000000000ff020000000000000000000000000001040090780000000060b7920800002f00fe80007c050000000000000000000000fe8000000000000000000000000000ff1d3053a06de46b1c"], 0x0)
r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0)
rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6, 0x1})

2018/03/27 07:36:22 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0)
socketpair$inet6(0xa, 0x80001, 0x3, &(0x7f0000000040))
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:22 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', <r0=>0x0})
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x460000, 0x0)
r2 = syz_open_pts(0xffffffffffffffff, 0x501)
ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2)
openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200, 0x20)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=<r3=>0x0)
ptrace$poke(0x5, r3, &(0x7f00000001c0), 0x9d68)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={r0, 0x1, 0xffffff9b, @random="236147cc95f2"}, 0x10)
fcntl$getownex(r1, 0x10, &(0x7f0000000240))
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getrlimit(0x0, &(0x7f00000000c0))
fcntl$getownex(r4, 0x10, &(0x7f0000000080))
r5 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={<r6=>0x0, 0x99fe, 0x0, 0x2, 0x60}, &(0x7f00000002c0)=0x18)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r6, 0xfffffffffffffff9, 0x4, 0x4}, &(0x7f0000000340)=0x10)
r7 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r4, &(0x7f00000000c0), 0x20000000000002c7, 0x2)
sendfile(r5, r7, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:23 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000040)={<r2=>0x0, 0xda, "a996f053694387425443868f4903293d73fb3e778555ed2d75684c38ee4f3ad0c1c31c4bfb57c3a8f8b30e4340ce5f9c4cbe686600366854dc2e676762ab62e2c0b8a95db7620ef50dd8ea3d1478d5f780783549a1d9b2ff26088535f8c8f5fbb4744b06365028397f68f59b882dcefbc7b2745001433b5295052a90d82e697ab7ac0369d0d4b5c9bbabc80ee47cf589eb89e98c617e24c93213560f677c472959ea43bbe7f15b7f4d8c429a9f2cfc037a80ac366821158aa49e2bea4aeff75241a8b31a6f45385192a059551e67cdd34534eadc7fc4e0f098fa"}, &(0x7f0000000140)=0xe2)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={r2, 0xf4, "ad8815426c62d002ac6111016cf583d56a9b099b8eadfe71e3a65bcb4f751b3b654f8cfed0863e7f12b10a8f7716201c313a677c75c37646a9d4188fef31bbbf2b96c54405920d289f60137e270be05212a96462df2e375a2a16b982e79a5725dd73a81bf5d32bb477f3e62d5a7b161c0a511ff97dce9f3c9bedebd6fc137f5380c294166bc658d41712697ed0ab403a53d1c4fbe2bfb6ad4d19a33f9d44ec23a8a6f826a41405a94ecc67892912b3f24f49b860a49553dcfd458d3cb05c37c11b2d37a7395258c6117fa5a20ac31eadc78443567433662b9befb19b5eac8299a93dcbd5491dce18aed7957eea9b4d4049a1e165"}, &(0x7f0000000280)=0xfc)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:23 executing program 6:
rmdir(&(0x7f0000000280)='./control\x00')
r0 = syz_fuse_mount(&(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
unlink(&(0x7f0000000140)='./control/file0\x00')
io_setup(0xffffffff, &(0x7f0000000000)=<r1=>0x0)
r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x400)
io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000000040)="301a87323a2479b3f905a799264f57e5b066b60b4053724cbf10cd67a1971e876db2c0a22561cb5f081a16b1697594f9a2053815912db55d6806adbd2462520a322ca2710fe7e902379b0b6d", 0x4c, 0x8e, 0x0, 0x0, r2}, &(0x7f00000001c0))
close(r0)
lsetxattr(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)=@known='system.posix_acl_access\x00', &(0x7f00000002c0)='\\systemcgroup%%mime_type#\x00', 0x1a, 0x2)

2018/03/27 07:36:23 executing program 5:
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="c2", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:23 executing program 0:
syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x6, 0x4000)
bind$netrom(0xffffffffffffffff, &(0x7f00000000c0)=@ax25={0x3, {"2380f411383c3e"}}, 0x10)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_data=&(0x7f0000000080)="f60a601576c8bdbdb40ce7cc7f439c13154611d7de738c360bbbf8c97d6ab768"})
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400000, 0x0)
connect$unix(r1, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e23}, 0x6e)

2018/03/27 07:36:23 executing program 4:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000015c0)={<r1=>0x0, 0x9}, &(0x7f0000001600)=0x8)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000016c0)={r1}, 0x8)
sendmsg$inet_sctp(r0, &(0x7f0000001680)={&(0x7f00000000c0)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000001580)=[{&(0x7f0000000100)="ee59905a425c12b3a22cab4d2cbee3ec2118bf14200f803a7303170eccb60c271399ed1ed7c03c288378728a977de533e39a06ae9a8e462f9e90a1f9fc7ab197d7ef115d247135e984f439d4fe523314a1fbab3bc5a8478834a08dc18bc92d6c740a2a26", 0x64}, {&(0x7f0000000200)="2c7e63fd401d61625a9491e8519c0fa97ad107b322ac76df3c879e466dad9c9037f39c30e39a597358cd0e703461eacedee639dafadcf479d141c2f7f026be66aa070d9017a05ff769476d397c8be7be8a1e30338fcb68664c24ae18cf6a3fbf8d48fef74436b34eaab1002a09660acb570f7fbf4f37fcb11f73e1a1c7d134dce2bbb37fa41faec677e84b847889d8fa8617583bd957e6d138ece9d3f7ea419a", 0xa0}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="db6ba73b5de16e463c31ebdf80858dab21378ef274b3fe46ab09dfd7b6a57fc1e9f47211ed6a058b08827813d66397d5f412750016a5b4c475f6edaa6d54ab8b45534effb14822d4e52f72dde61b5f1eb8623f89b178c4e26c67a0b648f05423c0624ec592182381cfd1c5ee822d736e1a6fcbcf2094cf8c4e66187c3f8ca4", 0x7f}, {&(0x7f0000001340)="30d2f55dc41581ae95480edb1fac572e9c7f2a74a3babc2479b3ec58dc408b08a5019b6f055213734a55cd10bd4f41d5ff2c83f195f58212275fff6f2c02de7e67008798b02dd0ee090e06055ea093993f305695eb196561d39f98b84df483cd792aeb1bce63f56526191556ad327eb1f8f48535f4948a980178a616615045005aa7b44c9194834b080d1b7e1d5324e66e0404d0200248dc7ce4e35d372bd62bb968a098d2c2ba0d2c67e7f0c6e7200e730a395e55d33b51723d040c24f6d31ff1f983e1e1fc1ea82fedb9e9c04f99d2427957b8013e41b40b57f056c0d2", 0xde}, {&(0x7f0000001440)="ffa8761a29ccd7a6be2f69cbc9b06f7c47cc671a32bfb0588c466f37cf4ccc01b357ea7f6f07de0eb44d72efdc12ef2e403d00468d9744f96e55f84ef27acc03edd8afd83907131c70c5b0d3407a8daa017f4f3ae51895866012806bf98f18895400e9ef951ee8a29873b5ff63c77c76f59aece9ad34782c3021f3836d766585cff964fcdba525acdba940e1c5faef6fbe0f9f50f083f7ac23a956ed2bf8c5a732278142b94d2dc8e0946261", 0xac}, {&(0x7f0000001500)="500194b6fb2c8fe5e2a0af64c71faa701a2bfd65ac36391e096e064b8591b1d3c9cf27a28cf48a39b740d3df784cacee3ad16c5eb1e14c10e67e8240922e197138f041230e14646446dafa99ca8b1a3f2b05797e", 0x54}, {&(0x7f0000000180)="26487b729febd776e36bf4b33af11c29196f78e08696e50e4b8b9a64ee58b9d21fbdc733d09f1dd2cfa540de77b46e9033337cd5fc5fbbc69a", 0x39}], 0x8, &(0x7f0000001640)=[@sndinfo={0x1c, 0x84, 0x2, {0x7, 0x0, 0xff, 0x4, r1}}], 0x2c, 0x4}, 0x1)
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x38b, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000000)={<r4=>0x0, 0x40}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000080)={0x1f, 0x200, 0x7fff, 0x2, r4}, 0x10)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
sendfile(r5, r2, &(0x7f00000ddff8), 0x101ffffff)

2018/03/27 07:36:23 executing program 2:
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000100)=0x8)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x1, 0x0)
ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000080))
unlink(&(0x7f00000000c0)='./file0\x00')
ioctl$sock_ifreq(r1, 0x89a3, &(0x7f00000001c0)={'bond0\x00', @ifru_names='ip6_vti0\x00'})

2018/03/27 07:36:23 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x40)
ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000140)={0x0, 0x84, &(0x7f0000000080)="2ddce8426d2b73dd25e248f32abdad024d89e5273b29b116924cddfc8f2084c701fa75843bb89789007d2c9822fcccf5f3e53e297584f35e808759d2c3e0ccaa5efe2add88b3739ad719d6405f2b9b9aab0448c3cdb598b47062c00801966c168381505415c5836d7231138f4e5ced538265e158408aa7d00fed8c08e51e77010a46ae7a"})
r1 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x800000000000000, 0x0)
memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000200))
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={<r2=>0x0, 0xee}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYBLOB="e5000000082c8440fb4dc31b01e7efbe11d5d57837503a155b5eb55d464a64e4c68e661300a319611d28d7d360adf2c33a41d14bb6b889e7b950c55877c85af64e09bf18b3268a062a2253e2e387b83b0a301980ec559a079b7f96cc0b16a7ab6387bf35fe4db67299e7c0d478d90974c45a0000dca2b38a107d22b7463bb2c866acb8b1456649f93e7edcb9b96cdb8eba4127c340969dab0be74440e80ae4d3b23c61e85b4f2a520793fd01d2c87c71afeaae69dfdf6f9e44da41d65df5183c1d3222ed88ce63b386b6a3ef0145f2925ecad039c79ac303c758891301f18623f8a0fe79fb525af879"], &(0x7f00000002c0)=0xed)

2018/03/27 07:36:23 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x1400, &(0x7f0000000040)="5b14a3a0e8a7bce4f52be1ef83be2c3e2a9b7c02c1269a50dc6265f8e01c8504ea0eb9448d6c555d336f23fccda0e19a9cf2907c3dea3e8220cd23515e20e386980b02ded11a0a165c34fc4ca827582de2015fa030ee458d35dc7eb865d69a3c0c7bca28cf10d6439429cf2e86f8064b62e0b60ebaacaab3aeb98aea4847aeb83da4f22e0db4efb2d0782852ad4f5c47449244a6ec")
open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0)
mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000))
open(&(0x7f0000033000)='./file0/bus\x00', 0x40, 0x0)

2018/03/27 07:36:23 executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0xffff, 0x4)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00')
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000140)}, 0x20)
r2 = socket(0x1000100000010, 0x2, 0x0)
write(r2, &(0x7f0000000000)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f)
sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x84, r1, 0x708, 0x70bd26, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x12}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x84}, 0x1, 0x0, 0x0, 0x8004}, 0x40000)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000), 0x4)

2018/03/27 07:36:23 executing program 0:
r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x140, 0x0)
read(r0, &(0x7f00000000c0)=""/155, 0x9b)
r1 = socket$inet(0x2, 0x8, 0x3ff)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={<r2=>0x0, 0x10001, 0x65, 0x5bfa, 0x3ff, 0x9}, &(0x7f00000001c0)=0x14)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x8, 0x5, 0x2, 0x3f, 0x6}, 0x14)
r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0)
r4 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x1027, 0x400000)
ioctl$PERF_EVENT_IOC_ID(r4, 0x80042407, &(0x7f0000000280))
r5 = openat$cgroup_int(r3, &(0x7f0000000000)='pids.max\x00', 0x2, 0x0)
write$cgroup_int(r5, &(0x7f0000000280)=ANY=[], 0x0)
sendfile(r5, r5, &(0x7f0000000040), 0x1)

2018/03/27 07:36:23 executing program 6:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2}], 0x10)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x80000)
sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x74, 0x30, 0xb00, 0x70bd28, 0x25dfdbfb, {0x17}, [@typed={0x8, 0x70, @fd=r0}, @generic="d4fe422335186f4caa167781541b59c41723e92a6f2c1ce17c82cc124358fe88962e9f22100567d3c5b5f0091d5931fab50b6c9c85c89333cde3c97899bfa4a10067b53cbe8d9b0789275c31d0c2081d5dbe2766a33e86df"]}, 0x74}, 0x1, 0x0, 0x0, 0x10}, 0x40000)
timer_create(0x1, &(0x7f00000003c0)={0x0, 0x39, 0x1, @thr={&(0x7f0000000200)="acb6941e7f32e98bea12877cd11c01c88adb5429d8a9752b7a7ec406d6955ab36eccda46eec2e9a4e553ca4afb608f8b3e01e853be75f49a9ddd4e94b74effac56c79ae37b5ef4e5761ed98bd162400bb02613fc5c1811386f338b93554fd33c68cd2851b86abc0a2ec422e7cfc205650ae05f13f8ba04b612e201105060fdc04dd0b5d14c09ed966109ef53a4cf9abe7c818d2ed4da09d0a539046089e31374e0fad1e58ba4a8b5a0d23ecd5f1e0e531994a1160db005", &(0x7f00000002c0)="9fd93a0a18253999ea0852bf13e97e918da5d6640c61351368f9f5a56ee22de136032f830017fa813130e8818899d57a59df4e3ffbb427ac5ab2defd2a3d69c7d152a997afdbf55e03c6cc64230b78b8fce60959c80c02435b980585704735bb049abab7f596b4c28f82ee5027015adbe135d0462a07a6737e9942e785e1711298136d6f5c2cef94581799bd330aed3ca3156426e4045d145c755707deb0fe17a2c14a9bb84b43434b31815d8556cbbe25090c6798cc7d31467238b58362ae4143e08258a0ca0a560869"}}, &(0x7f0000000400)=<r2=>0x0)
timer_getoverrun(r2)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080), &(0x7f0000000140)=0x8)

2018/03/27 07:36:23 executing program 4:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x420800, 0x80)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={<r1=>0x0, 0x1f, 0x20}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xd8a, 0xff, 0x9, 0xfffffffffffffff9, 0xffff}, &(0x7f0000000180)=0x98)
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00000001c0)={[0x9, 0x100, 0x28, 0x9, 0x0, 0x6, 0x6, 0xff, 0x235c, 0x7ff0000, 0x7, 0x8, 0x0, 0xe87, 0x4, 0x9], 0x1, 0x800})
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)

2018/03/27 07:36:23 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000000080)="74086e0000000000008c0000000000", 0x2)
pwritev(0xffffffffffffffff, &(0x7f0000000340), 0x2000000000000046, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))
io_setup(0xd3, &(0x7f0000000180)=<r1=>0x0)
io_getevents(r1, 0x3, 0x3, &(0x7f00000000c0)=[{}, {}, {}], &(0x7f0000000140)={0x77359400})

[  337.804231] Buffer I/O error on dev loop0, logical block 0, lost async page write
[  337.828498] Buffer I/O error on dev loop0, logical block 0, lost async page write
[  337.850540] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/03/27 07:36:23 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup3(r0, r0, 0x80000)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@remote}}}, &(0x7f00000001c0)=0xe8)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, <r3=>0x0}, &(0x7f0000000400)=0xc)
fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x1100)
r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r5 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0)
pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$ASHMEM_SET_PROT_MASK(r5, 0x40047705, &(0x7f0000000040)={0xe2, 0x40})
sendfile(r4, r5, &(0x7f00000ddff8), 0x102000001)
setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000000280)=0x40, 0x4)

2018/03/27 07:36:23 executing program 2:
r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x8000)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'syz_tun\x00', <r1=>0x0})
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'eql\x00', r1})
perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket(0x10, 0x1000000000803, 0x0)
getsockopt$netlink(r2, 0x10e, 0xb, &(0x7f0000002ffc)=""/4, &(0x7f0000000000)=0x144)

2018/03/27 07:36:23 executing program 4:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x200400, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000500)=0x4)
r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x2)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)="adbb8664faab685cdf3fa391859d30219c2d038f5492dae7ea48318547432951646c8df08dfbc892dab4d2a80ec9b33a64109b4296affb0413c09464bc388a5754835cb3a355f622c5bda5ae3520dff8c8dede6756e078c952ed04fcdfd28c040ea239d79d25c3d853c050d53d754a5b864e80"}, {&(0x7f00000000c0)="75a35f529a64aede502cc287b0d6611e45d2d25a47344ef4a3a0897b598a7a48d06006499323ff858b885fb3b035c258f96923ffb6b4871645dd2a43dc15f9e26b89be51a8d01428a3145184c1ba329a313d066b200903208cd9917a0204c5b302930654e70ef9b3d32cd6458d4162bb413ab419920e1f38021cb673a3d38567dadef823f4e3aa236c5549c890333e63ebfbcdda75330101ee419013ca8e55093a8adf114dcfd7c502732d8057f49ef7acd45727d99099e7c5b7959ea07f3b01bf2a0b0965dc6fc582446f61"}, {&(0x7f0000000380)="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"}, {&(0x7f0000000280)="e1da4432678a4a8e5dfa7439bcb2753ffe88fad4ade3ce7ea0119eb74f3c2aa9fdf969f59185d95c1029b266bf0c57f8ce6c63d9a69d5c29a1ae36e3c8d20ad33247902c20c91843fd4d82f2409c6565bff201c49a18d0e389b4ef95544b015a85525a55ae684f008b184b922c4d2be883a9bc8ae978c00200c30bc7100a7414eee47709e5cfe6465414446dd0fb416565d5017da46bd6d0204278babecb015114"}], 0x1, 0x0)
openat$cgroup(r2, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0)
sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:23 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)={<r2=>0x0, 0x50, "d7f4664b4536b8d2d593c04dc2960cbd128663d39b7aa9fc5b1eccc6900e7bfa8ffca8250df9c9dca25f39aa7a65175160dd0b3106ce02d386808b5da869568b2e834d3043bec014d0909bb2c02b1c47"}, &(0x7f0000000140)=0x58)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x3, 0x6, 0x8200, 0xffffffffffffcc92, 0x3, 0x100000001, 0xe9e, 0x5, r2}, 0x20)

2018/03/27 07:36:24 executing program 0:
pipe(&(0x7f0000000140)={<r0=>0x0, <r1=>0x0})
pipe2(&(0x7f00009abf7a)={<r2=>0xffffffffffffffff}, 0x0)
dup2(r2, r1)
vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="b17f068501d76e775b228ce7ff25c36e018d8b763c5b42f0657c5bc01b6ff84a7fc728b8db6d380f0ce1450400000000e1ff001db02718b94e9a494880357198000000e3ffffff00c689031b4fa8dd8013a3c6bd790a6f25415e82532a35cdaaacf882597584cc543d8e68231a56ee875beb1a60e0c8846b21f90f51d46cab23929d0cd9e43b064cbc8cda11c4a68db18770b82343e7e512e8cc6b6db01d6bf0ceb6dbcbbb2419b393f0ea328fb87b71471cfb403431ffb37d7e5e3a905163e6567a4b5fc70c5b6d30fea3e081860454bd98e3d984", 0x42a}], 0x1, 0x0)

2018/03/27 07:36:24 executing program 6:
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
r1 = dup2(r0, r0)
connect$netrom(r1, &(0x7f0000000480)=@full={{0x3, {"c30d5b39c4ab3f"}}, [{"d9c17ab687fa2a"}, {"c69d1e57aa02a8"}, {"1bfe15f4162be8"}, {"ddc2e71afd85de"}, {"fba9abd799e4e9"}, {"54d62924215b1a"}, {"7a31ad5e3f6840"}, {"f47e7d8f690475"}]}, 0x48)
ioctl$KDDELIO(r1, 0x4b35, 0x0)

2018/03/27 07:36:24 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000080)={0x80000000, <r2=>0x0, 0x10003, 0x6})
ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f00000000c0)={0x7, r2, 0x10002, 0x6})
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x20000000000000)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))
ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000000040)={{0xffffffffffffffff, 0x2, 0x8, 0x1, 0x3}, 0x5, 0x0, 0x1ff})

2018/03/27 07:36:24 executing program 4:
socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f0000000000))
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000040)=0x1)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:24 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(0xffffffffffffffff, r0, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:24 executing program 2:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)={<r2=>0x0, 0x50, "d7f4664b4536b8d2d593c04dc2960cbd128663d39b7aa9fc5b1eccc6900e7bfa8ffca8250df9c9dca25f39aa7a65175160dd0b3106ce02d386808b5da869568b2e834d3043bec014d0909bb2c02b1c47"}, &(0x7f0000000140)=0x58)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x3, 0x6, 0x8200, 0xffffffffffffcc92, 0x3, 0x100000001, 0xe9e, 0x5, r2}, 0x20)

2018/03/27 07:36:24 executing program 5:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', <r0=>0x0})
r1 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x7479d92f, 0x40000)
setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000003c0)={'filter\x00', 0x4}, 0x68)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000)
syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x3631, 0x10802)
open(&(0x7f0000000200)='./file0\x00', 0x8000, 0x100)
r3 = socket(0x11, 0x0, 0x200)
setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000240)={r0, 0x1, 0x50}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r4, r5, &(0x7f00000ddff8), 0x102000001)
r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8010}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='H\t\x00\x00', @ANYRES16=r6, @ANYBLOB="00002cbd7000ffdbdf250c00000034000200080007000000000008000700ffffff7f0800090003000000080002004e20000008000800060000000800040006000000"], 0x48}, 0x1, 0x0, 0x0, 0x8010}, 0x4005)
futex(&(0x7f00000001c0), 0x4, 0x2, &(0x7f0000000300)={0x0, 0x989680}, &(0x7f0000000340), 0x1)

2018/03/27 07:36:24 executing program 1:
perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x1, 0x0, "111d6c1ba6050dd77cf1f2f09d1cb02a25988f1ea9c5be7d9801641c99b0def45ac6258da3316175a9d341111c181811e12c196e1ab99946e5e47e0594e415670d1330cd611c3974c55bb4d59854e111"}, 0xd8)
setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x0, 0x0, "411b3f1c08455047284bea37cf1ab7534db964b7958943c7db1b29d39d5221fac53a751f6f97a5f406473879b8171ae0d09086cb18d602ee628a185531290242710b99b8401772c02989f80629dc1d9e"}, 0xd8)

2018/03/27 07:36:24 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400, 0x0)
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={<r2=>0x0, 0x7, 0x5, 0x1}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={<r3=>0x0, 0x1000, 0x3, 0xf8df}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x1000, 0x109, 0x9, 0x8, 0xedf6, 0x4, 0x3, {r3, @in6={{0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}}, 0x8, 0xffff, 0x8001, 0x4, 0x1}}, &(0x7f0000000240)=0xb0)
mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000cdb000)={0x0, 0x1, 0x0, 0x0, &(0x7f00006a6fc0)=[{}]})
unshare(0x400)

2018/03/27 07:36:24 executing program 1:
r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102)
r2 = dup2(r1, r0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"})
r3 = memfd_create(&(0x7f000003e000)='\t', 0x0)
r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102)
dup2(r4, r3)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4)
write$sndseq(r0, &(0x7f0000ff7fa0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x6, {}, {}, @control}], 0x1c)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write$sndseq(r3, &(0x7f0000704000)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x1c)
ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3b)

2018/03/27 07:36:24 executing program 0:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000100)={@dev={0xac, 0x14, 0x14, 0x14}}, 0x8)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5d000)="9407004040", 0x5)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="b6e37d3d5e2d2e89c988a3beef779413ba92502f97479e9ea6477324cfb1bba925c6b42dfe2e2e7281150e5327b040329311aa13f2edc8bce87eff94e9e7ef4efa98de24d0bd4aa41d52fb8ff73733e23bde299c698db93fcf8a8f8d1feed4758002043c10272335d6d6b87b6336d04b8cccb8a51394a4acf15cf9f445a69270ec25fc1ead9aebda7daf3f06d9a98914e7afd50ac6283c308d5e02ca4f6f0f7a01e9124349e053d2d2fe864d0972af3499ebb9caeb8af97d035144527f9916bb91f8223f9576bf865ca5f5e42068139372fe23073a3b14231a0082d53e77ff9a", 0xe0)

2018/03/27 07:36:24 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x8, 0x2]}, &(0x7f0000000080)=0x8)

2018/03/27 07:36:24 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c)
mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, 0x11, r0, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x6, 0x0)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x2000000000)
getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffd6c)
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:24 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x85e9, 0x6, 0x0, 0x9, 0x16, 0x1, "b5451054b69e93f136fd04593bc7cafb3b5bb69a25ee2bbfe230eda1918eb892b7428d0c6a4dce3c938e1b1532a5eb2a4b1ae69bd35d3e6fb90af03d4be423ea", "9432a89ad80f1a45bb6f1133ca5cdce64e77ff9d2367baa2d8f19c171f2e6ed07dd44aeb1638b2585185feebe418904c90e8a7cc57d2f3022b5047abdf0fbfea", "7f706ed9055c76aceea9e5eeb6d185d19f82b4506b63503846cc6f26521ac8ad", [0x8, 0x8]})
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:24 executing program 5:
ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'syzkaller0\x00', <r0=>0x0})
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={"74756e6c3000810000000000008000", <r1=>r0})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x3d, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1969, 0x0, 0x0, 0x4, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x0, 0x7, 0x7, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
setsockopt$llc_int(r4, 0x10c, 0x8, &(0x7f00000002c0)=0xfffffffffffffc01, 0x4)
read(r2, &(0x7f0000000140)=""/142, 0x8e)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000000280)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x3, 0x1, 0x7})
bind$can_raw(r2, &(0x7f0000000300)={0x1d, r1}, 0x10)
pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r3, r4, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:24 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x40000080806, 0x0)
bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
listen(r0, 0x20000003)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x2000, 0x0)
ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000200)=""/184)
r2 = socket$inet6(0xa, 0x6, 0x0)
connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
close(r2)
r3 = accept4(r0, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0)
ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000080))
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000000c0)='lo\x00', 0x10)
recvmsg$netrom(r3, &(0x7f0000000940)={&(0x7f0000000180)=@full={{0x3, {"cc71a2b0fc7562"}}, [{"ca656386e14354"}, {"7876c075e97b96"}, {"4de983d35ba1d7"}, {"f6e8d540853f18"}, {"7af8c779376ac1"}, {"6e48af09618b41"}, {"cbed916ce34e67"}, {"83eff6f7aab7bc"}]}, 0x48, &(0x7f0000000580), 0x0, &(0x7f00000005c0)}, 0x0)

[  339.045904] QAT: Invalid ioctl
[  339.088347] QAT: Invalid ioctl
2018/03/27 07:36:24 executing program 6:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000540)=<r0=>0x0)
setpriority(0x2, r0, 0xc21)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x400400, 0x108)
ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc2c45512, &(0x7f0000000080)={{0x20, 0x1, 0x5, 0x9, "8af0699b119f1e92669c80d61f9875092ad2b0d04a832be0a2c24b3a490c8c60fa9f2848010c8ddce3e72b09", 0x9}, 0xffffffff, [0x0, 0xdb, 0x4, 0x8e, 0xc4, 0x8, 0x6, 0x0, 0x4, 0x1f, 0x3f, 0x80, 0x200, 0x4, 0x5, 0x7, 0xb2, 0x74e0, 0x7, 0x2, 0x8, 0x8001, 0xffff, 0x4, 0xfffffffffffffffc, 0x100000000, 0x100, 0x80000001, 0xfffffffffffffff7, 0x7fff, 0x5, 0x9, 0x8001, 0x1f, 0x0, 0xffffffffffffffff, 0xfff, 0x7, 0x1, 0x7, 0x3, 0x6, 0xfff, 0xfff, 0xfffffffffffffffc, 0x38, 0x80, 0x3, 0x7, 0x80000000, 0x100000001, 0x800, 0xca6, 0xb2d, 0x3, 0xd7dd, 0x2, 0x2, 0x101, 0xb21b, 0x3, 0xfe, 0x0, 0x2, 0x1, 0xfffffffffffffe00, 0x8, 0x200, 0x20, 0xffffffff, 0x80000000, 0x2800000, 0x3, 0x7, 0x3, 0x8, 0x95c, 0x6, 0xff, 0x8, 0x8000, 0x2, 0x200, 0x766, 0x3, 0x613f, 0x5, 0x7ff, 0x9, 0x4, 0x9, 0x81, 0x1, 0x2, 0x6, 0x9, 0x6, 0xfffffffffffff161, 0x0, 0x40ac203b, 0x5, 0x7fff, 0x80, 0x5, 0xc00000, 0xb9a, 0x8, 0x6, 0x8, 0x10000, 0x1f, 0x0, 0xfffffffffffeffff, 0x4, 0x3, 0x5, 0x650, 0xfffffffffffffffa, 0x9, 0x8, 0x1, 0x1, 0x3eaf, 0x92, 0x2000000000, 0x6, 0x7, 0x534]})

2018/03/27 07:36:24 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(0xffffffffffffffff, r0, &(0x7f00000ddff8), 0x102000001)
ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'bridge0\x00', {0x4, 0x6, 0x6, "a3a996f19074"}})

2018/03/27 07:36:24 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
pwritev(r0, &(0x7f00000016c0)=[{&(0x7f0000000040)="ad0d59c6847e0927b02fdf5db5fb245f1a803a8fb60055d46fe4af9091c8faac85b9bb83292aee75ffe95c098c940e21ff71ef0faeba", 0x36}, {&(0x7f0000000080)="1edb05a66b4ef9afff50dcdd2563e58b3ee9631eadb685625381e60eb8d7720b9dd2f0bf5b0a7c82ba64392f421a158e33d9000ccb76780684ec11f56230a35697d209f738a65c81a2fe11da2d1ec998a14ce4e8dbb6c40ce463ad9dd24d314b63865b0ad52aa83cfc6a750676f5e324d855b9c4288215510c0b432961e4b2202f8b65ed6e4cc2d11233e18aa25f23c86930be1cee7d4fe398025bf5193a90fdccd4474490a15375b15cb2a4ccf7ec729d95c2cb49eb9ed65b5b7d4dd4541323d2c64aa3a4f28ea7462c4d25ab5218f0009cce5fa9bb546cd89ce44a98c8e8", 0xdf}, {&(0x7f0000000180)="3a1a993ea2f68a4ec8a40f4376b9afce93f8f7395369a6ecfaca19eaa52f3e8287af4172c5e812a31585a5fa7f14eab896699523", 0x34}, {&(0x7f00000002c0)="cdc3ff78352227950f846cefc4c579740b19370b2c0964eabfe5338cc476a7f9937d1ceca1a408875143f1606203f42e39f22f8016ae691ee45e1f34d4589a404909027accaac12033be11cedc61817717a66fcc22fbdb2243d2f985723a03d0e47002f91be3f56d78264e5a0bbce4fe8113d3d3a1a42ac2d8cd9a2b6a4f8cf95f81d6d7e7e7ec5ec0325a7b74acc0cc9097cf5699c90281fcf604bb901d3e6e0d", 0xa1}, {&(0x7f00000001c0)="b49ab4a362f67b73ba7eff072303dc9ac669e9d4206b06b595d7fca117ad4f1db7507593047d24eb7a5b3f966d253aa0d3ad3f99", 0x34}, {&(0x7f00000003c0)="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", 0xfc}, {&(0x7f00000004c0)="5b6eade20768d98e7905279595ede8d09617d0a84c25be94c5a257ee8304367cdf068afb43b1b6bd93cff35e3b6b9255787c3dfd198ea72dc929a2e420834cb67c8b76baed722847234debbf675ec49c3a838159fd0847b67426572f640b38e60e07ec9c8cfe70f6173f7817528bbbfbd1000de9e06db1df25b944318739ade57301d329f9eadec41f0d3f131b03c6c59fd1cc0ce6f5f507f1", 0x99}, {&(0x7f0000000580)="a5b8", 0x2}, {&(0x7f00000005c0)="e42dccf3a2862f88754b02a7354bd644bd4ac792b2895e1ab06eddb2ee3b779ef12cdf7adfaaeafe52f5179fd85e5bc526e54310dbf3a4d8a2887220c06768040a3f20de08c44a958baaeb6d72e71e20fd10ee8aa53ff3c7fe966c03e2c167531075c2ea23d7f1901e1df400b81890460e598ec92957b428a51f11d47d2f5ff069cc8d1b8c3969642da21bd70c8837a898735a79447942b9d9c07069bac72540b2c07f31d3d4152fbfda1846593595165034a076f1162c09966c5dedbf6da7f80f989a8b16763e5839b1b0058f6ef477a1da487f5467abbce48ef82d105594df65728476f89e7f8f94", 0xe9}, {&(0x7f00000006c0)="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", 0x1000}], 0xa, 0x0)
memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))

2018/03/27 07:36:24 executing program 1:
syz_emit_ethernet(0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="ff3997ffcd0000000000000086dd60c8000000000000000000ff0200100000000000000000000000012c0d907800000000ff020000b200000000000000000000000100000000000000000000000000"], 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0x10000)
getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000001c0)=0x400, &(0x7f0000000200)=0x2)
ioctl$sock_bt(r0, 0x5411, &(0x7f00000000c0)="1791fd039662ff722a78355706895a37264bdd9095aa1eca2180604c06e7f32169da799672d54cb3b56b8ca5b72f4445f3f6cb3959e5fe4f9f65fa3955cce46353a06819c68eeb5a64ef41b6756954332fc8de3482dc0fd541398f3d009322943b3ffdab940765e7e25421d3bf28e6953af8f9dbe107552b11e32a0a2d38f04a1f5f7e5090b85a84f756cea5b1a0136fcbd761ed68c3dafe326f4f3317667147a3766dd10ab7443173b7070179b224f5f64e1a0ff19991bfc3c9da2e05bb4b9ff4b2f80310d744107d89114b5487e898f68b079900f0531e6f8cfdf66cad2914c67016c77938eead2ce40754627f8dc7149f0f189e")
ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000003c0)={0x0, 0x6, [@random="8a7b30c08ca8", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, @random="abe9f5009d4b", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]})
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={<r1=>0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7fff, 0x2, 0xf11, 0x2}, &(0x7f0000000300)=0x98)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x10000, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0xffffffff, 0x80000000, 0x1, 0xa3d6, 0xfffffffffffffffe}, &(0x7f0000000380)=0x14)

2018/03/27 07:36:24 executing program 5:
r0 = socket$inet(0x2, 0x80000000805, 0x0)
bind$inet(r0, &(0x7f00003daff0)={0x2, 0x4e23}, 0x10)
timer_create(0x6, &(0x7f0000000100)={0x0, 0x9, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000140)=<r1=>0x0)
clock_gettime(0x0, &(0x7f0000000180)={<r2=>0x0, <r3=>0x0})
clock_gettime(0x0, &(0x7f00000001c0)={<r4=>0x0, <r5=>0x0})
timer_settime(r1, 0x1, &(0x7f0000000200)={{r2, r3+30000000}, {r4, r5+30000000}}, &(0x7f0000000240))
listen(r0, 0x4)
sendto$inet(r0, &(0x7f00000000c0)="18", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10)
sendto$inet(r0, &(0x7f0000000000)='O', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x80100, 0x0)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x74, &(0x7f00000002c0)=""/97, &(0x7f0000000340)=0x61)

2018/03/27 07:36:24 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
recvfrom$ipx(r1, &(0x7f0000000000)=""/214, 0xd6, 0x3, &(0x7f0000000100)={0x4, 0x80000001, 0x8001, "24d2d63c61a7", 0x5}, 0x10)
pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x20000000000003c7, 0x0)
r2 = fcntl$getown(r0, 0x9)
r3 = syz_open_procfs(r2, &(0x7f0000000140)='net/bnep\x00')
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
ppoll(&(0x7f0000000180)=[{r3}], 0x1, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)={0x7f}, 0x8)

2018/03/27 07:36:24 executing program 2:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @random="0b0a97f68394"}, 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="236147cc95f2"}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)={<r2=>0x0, 0x50, "d7f4664b4536b8d2d593c04dc2960cbd128663d39b7aa9fc5b1eccc6900e7bfa8ffca8250df9c9dca25f39aa7a65175160dd0b3106ce02d386808b5da869568b2e834d3043bec014d0909bb2c02b1c47"}, &(0x7f0000000140)=0x58)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x3, 0x6, 0x8200, 0xffffffffffffcc92, 0x3, 0x100000001, 0xe9e, 0x5, r2}, 0x20)

2018/03/27 07:36:24 executing program 0:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200c2, 0x0)
ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r1, &(0x7f00000001c0)={0x2, 0x1004e20, @loopback=0x7f000001}, 0x10)
sendto$inet(r1, &(0x7f0000000080), 0x0, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
sendto$inet(r1, &(0x7f0000260000)="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", 0xdf6, 0x20040000, 0x0, 0x0)

2018/03/27 07:36:24 executing program 1:
r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0)
ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x1, 0x0, 0x40000000000000dc})
ftruncate(r0, 0x401)
lseek(r0, 0x0, 0x3)

2018/03/27 07:36:24 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={<r1=>0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="0700330016906298c29f1dcb897624826ba3dd636b37469aef4d514e8e2a5d1ec77df7ad485767c2e251fea10af7a70b6640c3bdc97f2dfc0328d213"], 0x3b)
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x2, 0x4)
r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001)
openat$cgroup_procs(r3, &(0x7f0000000180)='cgroup.threads\x00', 0x2, 0x0)

2018/03/27 07:36:24 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=<r1=>0x0)
fcntl$setown(r0, 0x8, r1)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000300)={0x0, @broadcast, @dev}, &(0x7f0000000340)=0xc)
r3 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x5)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))
r4 = getuid()
getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00000001c0), &(0x7f00000002c0)=0x4)
lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400))
setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x4e23, 0x224, 0x4e23, 0x0, 0xa, 0x80, 0x20, 0x3a, 0x0, r4}, {0x3, 0xffffffffffffffb0, 0xff, 0x8, 0x2, 0x2, 0x1000, 0x7fffffff}, {0x1, 0x7fffffff, 0x2, 0x8001}, 0xc8f9, 0x6e6bb2, 0x2, 0x1, 0x1, 0x2}, {{@in, 0x4d4, 0x3b}, 0xa, @in=@rand_addr=0x3f, 0x3504, 0x2, 0x3, 0x3, 0xc36, 0x7, 0x79}}, 0xe8)

2018/03/27 07:36:24 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='wlan1\x00', 0xfffffffffffffffd)
r1 = syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x0, 0x0)
getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=<r2=>0x0)
ioctl$TUNSETOWNER(r1, 0x400454cc, r2)
r3 = add_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8)
lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
ioprio_get$uid(0x3, r4)
ioctl$KDSETMODE(r1, 0x4b3a, 0xffffffffffff0000)
keyctl$unlink(0x9, r0, r3)
request_key(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)='em0\t\x00', 0xfffffffffffffffe)

2018/03/27 07:36:24 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:24 executing program 6:
mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0xffffffffffffffff, 0x4031, 0xffffffffffffffff, 0x0)
get_mempolicy(&(0x7f000000effc), &(0x7f000000e000), 0x0, &(0x7f0000003000/0x4000)=nil, 0x3)
syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x40000)

2018/03/27 07:36:25 executing program 1:
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fbff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x75}]}, &(0x7f0000f91ffc)=0x10)
bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000000000000000000000000000001f1000000000000000000000000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0x7ffe, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48)

2018/03/27 07:36:25 executing program 5:
r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0)
write(r0, &(0x7f0000002000)='v', 0x1)
write(r0, &(0x7f0000000000)="f7ea42337eb805da8d24d09f3c2100580900ccd45da0739a805009d8302bd00b1918efd82ab5b66259ecf0fd65e780619ab209f6d5f35ff95473ca9f55b5862dde816ce503637a8319ad42815a19bf46fd14a6cb53202dc5a22d430648c0", 0x5e)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0)
utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0)
ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000080))

2018/03/27 07:36:25 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x141800, 0x0)
memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))
setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x6, 0x4)

2018/03/27 07:36:25 executing program 0:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9}, 0x1c)
r1 = dup2(r0, r0)
ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x200000000000)
bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0xffffffff, 0x0, r0}, 0x2c)
r2 = syz_open_dev$adsp(&(0x7f0000000540)='/dev/adsp#\x00', 0x3, 0xc0000)
setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000580)=0x9, 0x4)

2018/03/27 07:36:25 executing program 2:
r0 = socket$inet_sctp(0x2, 0x10000000000001, 0x84)
sendto$inet(r0, &(0x7f0000000280)="a8", 0x1, 0x0, &(0x7f0000000240)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101001, 0x0)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={<r2=>0x0, @local}, &(0x7f0000000300)=0xc)
sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8004}, 0xc, &(0x7f0000000380)={&(0x7f00000004c0)=ANY=[@ANYBLOB="380000001d00100428bd7000fcdbdf251c000000", @ANYRES32=r2, @ANYBLOB="4000100708000a00000000000c000200b1896fb2fdea00000800050003000000a66d518805bb8d0ad74798de2440f8b9337405de00b2f54d9a29ce49c3e3fe4105a80baf2b536bbdda943073226a76b547faafbee8a659bdca81963e4facb5b8616046c113e3a8e88e806cc7295c120d8a4216712e3ee206a074e09bc0307c8183974539ef1a8946fe441308b4af12c17a1937104e046852b5f12e535ec77a0ffd64ca397b5cbec4da17d155737e09dc9c5d2367b3f50795cb9d7c7e411510f766aa36267ac8b3220731ee3dadeeb5fed6992b9903f87acc680fcfb9540bbcc6473db34ce7825d9c6ac1dc6697954cc35f454bc0dac3bf46d034f4d49cb6ceaed8f5100b8b978b7f170c8f5bb7defb1e6aa52e4e14e75d0d36af85ec396e4e6ac02749a03565216d82ecdf22e8637af726b79f44b56d0d64e9c8cbf5d666a14489c8883ea00431cc8f2fa773d86dc027"], 0x38}, 0x1, 0x0, 0x0, 0x4880}, 0x4c040)
bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfd, 0x100}, 0xc)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x204000, 0x0)
shutdown(r0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x98)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

2018/03/27 07:36:25 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x4000000000000000)
pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="aa", 0xfffffffffffffd9d}], 0x1, 0x200000000000)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x50980, 0x0)
mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xc003, &(0x7f0000000140), 0x7ff, 0x1)
sendfile(r0, r1, &(0x7f0000000200), 0x102000001)

2018/03/27 07:36:25 executing program 6:
r0 = socket$alg(0x26, 0x5, 0x0)
socketpair$ax25(0x3, 0x3, 0x6, &(0x7f0000000100))
bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(xtea-generic)\x00'}, 0x58)
r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x5, 0x800)
ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f00000000c0))
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10)

2018/03/27 07:36:25 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$TCGETA(r1, 0x5405, &(0x7f0000000000))
sendfile(r0, r1, &(0x7f0000000080), 0x102000001)

2018/03/27 07:36:25 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
r2 = accept4$bt_l2cap(r1, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x800)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={<r3=>0x0}, &(0x7f0000000140)=0xc)
fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x3, 0x1, 0x40, 0x1, r3})
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
memfd_create(&(0x7f00000000c0)='[\x00', 0x3)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:25 executing program 1:
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040))
r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0)
ioctl(r0, 0x7ff, &(0x7f0000000100)="e500de91d323c09f2de6fd826701000080004600005c07005ae216f5ec76800975820f2e61f63f5261c612597f8708e3a32d48b0fe663fa9f734d2a89bc90fbf2644f2791be153780c60c189e7aacdf5b826052b8d0ec0c5a1a1cc7b6d98245f00b1c5b0793cc46ed2a8fa739af223e940c34670092d5fda15d0608b0ddf0d8839a69f9979e51abb713107a60090a798315c1a8bb1f065f23205f0f09c9b09b57bb150f5bd4527f945be13d0378e0b6b396623fe64463ba09772f817899fce20ce02c4e0a7f318759454872de176f851824c68f14090d3817d06a83106e0e130e8d8f9b1de46548cdc883fd0eab3f4561449e0ab18bd625094937edcab281b82250e8b70ba7b3fa3f519b72688f849ae3db8ab446c6a")
ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x9)

2018/03/27 07:36:25 executing program 7:
r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x400200)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={<r1=>0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x9, 0x7, 0x7, 0x9, 0x80000001}, &(0x7f0000000140)=0x98)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)={r1, 0x8f, "b4ade88e39f9519d1b88208eabc9fc2dcabcc5bd0582c4a3e59e8235a2da55458033c17a045ae0b37ce7dc4f7f480043a73f1aa22799f545c0e7884e4ef56a55c566e1e69717d58f4519c0f9ca94f867719e2c307ea1eea18b8d52d69ba3781e840f84be3ad6d51973821071b142236cf085aee6cacbe7c8318a1847801246d599b9bf28a14b0816e1973375c90ba2"}, &(0x7f0000000180)=0x97)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000001c0))
ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00000003c0))

2018/03/27 07:36:25 executing program 0:
r0 = syz_open_procfs(0x0, &(0x7f0000a07ff2)='projid_map\x00')
mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0)
socket$bt_hidp(0x1f, 0x3, 0x6)
writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1)

2018/03/27 07:36:25 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0)

2018/03/27 07:36:25 executing program 5:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000))
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000061dff7)='/dev/kvm\x00', 0x0, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4)

2018/03/27 07:36:25 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0x400000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x802, 0x0)
bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00003d1ffc)=0x7fffffff, 0x4)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
io_setup(0xc, &(0x7f0000000140)=<r4=>0x0)
r5 = socket$inet_udp(0x2, 0x2, 0x0)
io_submit(r4, 0x1, &(0x7f00001b2000)=[&(0x7f0000a42fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f00000bcf3f), 0x0, 0x0, 0x0, 0x1}])
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$eventfd(0xffffffffffffffff, &(0x7f0000951ff8), 0x8)
io_getevents(r4, 0x0, 0x0, &(0x7f0000420000), &(0x7f00009ca000))
setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f00000000c0)=0x4, 0x4)
r6 = socket(0x1e, 0x3, 0x800)
getresuid(&(0x7f00007daffc)=<r7=>0x0, &(0x7f00001f8ffc)=<r8=>0x0, &(0x7f0000579000))
lstat(&(0x7f000074e000)='./file0\x00', &(0x7f000058a000))
setreuid(r8, r7)
setsockopt$inet_udp_int(r6, 0x11, 0x65, &(0x7f0000000040)=0x1, 0x4)
bind(r6, &(0x7f0000fb8000)=@llc={0x1a, 0x7, 0x3, 0x101, 0x8, 0xa6e, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0xee)
r9 = dup2(r2, r0)
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r9, 0x6, 0x3}, 0x14)
socket$can_bcm(0x1d, 0x2, 0x2)
ioctl$ASHMEM_GET_PROT_MASK(r6, 0x7706, &(0x7f0000000180))
getsockopt$inet_mreq(r9, 0x0, 0x24, &(0x7f0000000100)={@broadcast, @remote}, &(0x7f0000000140)=0x8)
readv(r2, &(0x7f0000439000)=[{&(0x7f0000cc1f56)=""/170, 0xaa}, {&(0x7f00009f6f89)=""/119, 0x77}, {&(0x7f0000c5f000)}, {&(0x7f0000317f45)=""/187, 0xbb}, {&(0x7f00000001c0)=""/14, 0xe}, {&(0x7f0000d3ff9d)=""/239, 0xfffffffffffffe5f}, {&(0x7f0000828000)=""/12, 0xc}], 0x7)
getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00009ea000)=0x8, &(0x7f0000390ff8)=0x2)
r10 = dup(r0)
ioctl$KVM_TPR_ACCESS_REPORTING(r10, 0xc028ae92, &(0x7f0000c18000)={0x3, 0x7ea50ed0})
syz_open_dev$loop(&(0x7f0000b39ff5)='/dev/loop#\x00', 0xcf76, 0x80000)
ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0)

2018/03/27 07:36:25 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
read$eventfd(r1, &(0x7f00000000c0), 0x8)
syncfs(r0)
epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000040)={0x80000000})
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000200))
mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000ffc000/0x2000)=nil)
ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000002c0)=@buf={0xce, &(0x7f0000000100)="f12c6aed07f065ba23d48060f7ec0880c47ea2bcfe2992a20f363de8c374f1d0bdc3e1f36f6d28d45ff69793dff351060df95e4f3da8c31a5ae0b1b61495243288c62ab617f1209774dddfc11b6aac2810a98b5866012939eb161eca5a1c86cd92ef99470b9783935781283804f35bf04f10b7b423a21b364e36ae2378c03e7b2b1f4d41aea9e2554a8ddb444d8798de96b5cb9315d0112963bdb2f4b4b8940b58a2c80f586835c9fb264384b1602979470893809cda2b60a1c16af10eedb55172b587bcd91d16bfcab1facb3c95"})
signalfd4(r0, &(0x7f0000000080)={0x6}, 0x8, 0x800)

2018/03/27 07:36:25 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000000400)="74086e750000000000000000008c00", 0x3)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0xfffffffffffffff5}], 0xaf, 0x0)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)
writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000000)="38bae80a597dade6f1a24d414d8baf005838c2533c28425bdbec03574f02c0", 0x1f}, {&(0x7f0000000040)="36750b1eec0fc5407b27e61031e368165645a4d665872a5b929b967afcb6fa926ac7a58a45185cfc213c6c4d2a0e1b7e342ab30ba1ecc1c92fa2c3ec422d11cd75f148dfe1ed772430856f0460d774004e01b84e143ae853243d336c1dcec0a1e03085e4e855cde536fb4e914e23af4b484852fbc9411c0ba9ed70e3d105f993202402f9e44056646f3638c311901cc89cad6d1dcd2269baa6a3b98593b4750987ddbdbb682f8c8b84ed8be55a314a531ae8fe158982aae4", 0xb8}, {&(0x7f0000000100)="837475a8f51a0cf3ff6c220b1f3e6b8818485dc72f2c245afeac7f70fea859497c8bd1ae686cab65c4067db5ec7af242556f7a2c47bf7ab7280df95bc1bac1859a5102d1bf540fd65544722547b416b4cd528a5d77dcde24a1ca011cfd66d209e078c874707481a413e069f3a3408d3786c0c5179c9565c8051543500999480660563fb3e3b0b1ddc48b1abc317c3840d68d481f136044748f6c469b8f4f16cc9c8f33cfa8f1d598edce86c6923ad823281784ae1b508988fcdcb6db57f9367da62da10e0eac", 0xc6}, {&(0x7f0000000200)="c7c36aa247798155db19c8c0bbca18f2c384ad34abbab4a77c053238e2369149323b7de3f757387ee0bf885bf201cd60548098b606165740e0c89141f09311704b0a8ff0772dcf643ffd99487e327bb4a9e94b93b7304ba14e9a7dc640a25a3f0cc16178f0db9bdb9ced48c5409de52b90bbc08bba107329af3166a077a60e2603689cb28567bcdf95cfe561d259933e36eb366c2d131e5cf1", 0x99}], 0x4)

2018/03/27 07:36:25 executing program 0:
r0 = socket(0x15, 0x80005, 0x0)
getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000140)={@dev, <r1=>0x0}, &(0x7f0000000180)=0x14)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bcsh0\x00', <r2=>r1})
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x15}, r2}, 0x14)
getsockopt(r0, 0x114, 0x5, &(0x7f0000000080), &(0x7f0000000040))

2018/03/27 07:36:25 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
writev(r0, &(0x7f0000000580)=[{&(0x7f0000000100)="36d039a14412f40cb99b451c78c292c1b6138a73a1052f7df11b7be7ce00b87fba141d525bd7404a19c195fe4aa5fe2f64f67165e40ea39156e39c5a822564ab2a1458768c01c7e40526dbd629beb0a8bb7dfec2e41950ccb35a7ff3f8ef334cf0d649326598ace24d62ece338a02249185ab4a78a561187527b2721bbc2f5d0d22dff7173f9215584f67baa1a70be3e80465c6356c79949d535ee5d69bcc10396e6", 0xa2}, {&(0x7f00000001c0)="6c0c9abbeaf4d6d9df4aa5a90a158b4847ad7201f9a6920dcd13df0eb6a05f71c84cd464bc6bd79a2451a2faa4a43dad0b2b56016b5b72564cf4beaaa0e6ad829ec461ab04223ceab5638c4754cff1f1e70890360e858ed09bfb27f60fb8415249ff50cbf6ba7a0a5a4bcea4c4771b828f07fd9f5cf6a24d85614eded68cf6dc714210755803f61c5a8cae5f5348a039d20e8268bf7d266c6f3dcf990124cb7a52bf68496cca1651d53706c61ba3756f5844dd3415653e275e4201b2e4dddf0aaef3ee137b9106daa032c9babfa625d3178ac325db3f08f34566cb8331a3157434ba4ee28b6382d4a06d37205811", 0xee}, {&(0x7f0000000080)="5b17cfeca5fe9cbd9c8d9be758f67cb56e9aa928c02e9d696d2224801f0e3e63a53c02aec64871f4b735ac70539c64cfb62669fd98a702ffd19376020b", 0x3d}, {&(0x7f00000002c0)="6d9fcc6ba3f2f5d5b046b4210cd313c88c35ae5264af0cdd8b5417d2036c259b6648eb94c487a8511feb5af158387d054a637b678e4ea6d6f8ec50245e2250c3fd93d1e0888cff7d32eab5d1a658fa5ec46ded95f5a67bfcfc1ce2b1e5fd", 0x5e}, {&(0x7f0000000340)="9c769f4f8569ea5098b1fad516108172e049db2005cdbd06dac3026b67fbdc0619fe665745aece7e6f29c2da3d975545b9824d5096d05b81b7e9f104b8c66e50810fde70e02ff778d4da59b184ceddf981aa57d4dce7713d529844963079a208fa82d84ba5c527be04fa04186234b088633f23fbd41280d5c57c4c35576456b860cebe675c823f229558a06f14576940a3fb521f5010b32ba995da7ec4cb0744ef25c8aebc78c0c8bec2c66349300a4cd267c121f09a6d9ff02004f3a15230761e54cef8289a9d694647161b69", 0xcd}, {&(0x7f0000000440)="140773e3a67eb95d81306a9003fb6ec3c64df7d67d6134e1b4a30bcb5edbff81c18b4a68369df3649aa2848daf754a96a769efc4ee005018d149f0da8d51ccaab16c60d74a53a8a6d505fb3d422ae6027359e9d9112e8a5c8da2d5eaf87a1f3c2f4f184f314d0029d8d8baf8669eb4b2d7d4c180ecad8c72a9061837cfdb44bc4bc2c42054c8e32613d26188b904cc6f16cc902dc0945a0edead9068de9854441d5bb9ea21b870", 0xa7}, {&(0x7f0000000500)="933c00cb3406aa20e1a71d57113a51a734087dfe193444606754bdd2e2ee891ac3c8225a2fbb7c3c582dbf78fb9019a77010605daf67e17b79a974aa3920fb94682bfae7bc5a0647a7e937adc7ee362a3b7dbbeb4b98cee5e5b9fef7b8573706d6686c963a77280ab94476916dc62a52386616015698d3927d", 0x79}], 0x7)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7ff, 0x0)
faccessat(r2, &(0x7f00000005c0)='./file0\x00', 0x8c, 0x1000)
setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000640)={{0x2, 0x3}, 0x40}, 0x10)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000000c0)=0x13, 0x4)
ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000600)={0x4, 0x80000001})
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r3, &(0x7f0000000680)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r3, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:25 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000000c0)={0x3, 0x7, 0x80})
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000080)={0x2, 0x0, [{0x88c, 0x0, 0x7}, {0xbff}]})
r2 = syz_open_pts(r0, 0x0)
ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000000)=""/93)
dup2(r2, r1)
ioctl$TIOCCONS(r1, 0x541d)
setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000140)={0x800, 0x6515, 0x800, 0x7ff}, 0x10)

2018/03/27 07:36:25 executing program 6:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'gre0\x00', 0x2}, 0x18)
bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip_vti0\x00', 0x10)
sendto$inet(r0, &(0x7f0000000240)="e1c183d975621c09b0d6a3cf0e2eab9ccba7aa3ee3e069de6faaff36331805e8c6d65b42e651760b2fb4937e9dc9535978319420832c31296a901faea1d015cc4614cdf7af138dab67ceb6dcc3056b24355967723b6c1b5298aa9bd2f944222919ce6356af0f747429a9d2aa04af202655a7cc9bec8ff2a256fb1dfacb3b73acbeed01a62bbd8368e7f22db9af84cf6782a61ad7f07d812a01fc62821c3d153ea9975e7432c6023578dfc792310342d44f7ef4af8263c5fa11b3f23f0dbcdff8f2d31f480e0779e331024b226a911249235fba81486417741d8f07f72821e3b1887c3f19a3f601358b0ebd2d4d3bdc9507d7ed9604f0d8b3a889f8c17490f223796c7d821ecd3c29ce3780d3173f7ac17911ee217039d1baefeff2ab7599112d2712109467fc07774e55f108b7812daa1f7db363448bced27b1a237fe8e70001196597402a7270231f7863c59bae586f2f524a40859eeb26ecff6729fa95f77051bba76b760c7d6d24e6d3b1f748b0d4be4b964996cde85489a0fd2d20c210751edc2b632701fc4964b7c36806441d68d19806dbb02ae620064159754a40cc7c68b2d9215eb2b52543ddfa6a130d87cd8662852abe413145aa31337f9e4cd005e68ade5c93545fd566d854074db10a50eb83d04db48ded582cf07b0592b2730bf6f7fae7ba8770bd15d04e25d65e91679a8bfd86e712666764d8eb3ec01b11665e378883b8f65139556fa1148886b6beb87454ec50772e3248c9ce015ceabbfbf311775ae1ec049e6a9016754b8abc1e510f033124f07ecd8b76b88f15ac57595e76734962a344e3050e16d2f9df2b5ed767ad3eb65921c0ed67b9dca16afc3a31b32cc0a2a2a89bfd8fce7658a532c217fcfa8a4bdfebec18231d06cafc3077aa198d7c9b0cd918091d1f9bf6731c89a7b2fdaf90582a66da846565381c10637d9e8fb6ef3dd54eeebc1d1d7bb56501d5cf24148e79054ecfdfb0f4af3536a19beab8353a33b65bee7cdc382ebf7325acb226cbeb86f7b6d184d21f43c15dc83ded2afb0a38f6d54a5aaa2b8a6219f5b110ceea643bb171b977536a62ec9c3afef8ff2f4ce948df462c6b1d4202ef61e553e60be77df062ed48aeafd0687ea991d7bc63f4c95a5f3494eb39936f34df5aad93c0bef860212d72883f962f3b459a9028a628252609db48a406cbf2415f304c0d77393b56ed6dfdd08b63eb02a4cb55eacc0cf283f0f76d3ad11b1b2c754c1fd49df9745d978bf03b440f69d359d528916286535739420a2bd487f7a750f55d7dd10769df54332d9d0782f67536ef3ef32821017c4adf3d4a0113908b40b6c8df1554da64c14d56e617b37226b6bd7d3b9b210ce72935a391a83c600af4ec32334f03238740fbeca9fcfb3f359102d7164dcce7cf5c6e94edd964602a2e6144c8db25f158fc16a4cff46b57de81a78a322d9d1a60f54fb4e26677eab9239c8423be717e2ef3117aab09691207d6ebc3af79604653573b414ffc60dbb86a2d612571f0e2228650b0997eeb067a2bd654954d472eb575f27c985e9d2896d6d0981710b98e8d8be1c6876421dc589f97b9d0c56e8b75ac5c0e1259111aaabb181f413a433a25cbb9c66f97bcd7161f87c379b68afe13c728a16586cecb882468d859b5530520e3affb994180df5106c769a7df754c4ce463490096e6ae554d9d9d7ca98143c169b19819eb6c0fcbbcf3e38882b7fc7662511ccc3ebde5353db2b807877b0cf8004d52aa5ba46dd8b40e7aaece5bdc3b915d1a889f7017c8dc44ff86a7a5f74ea9e0d3fa25f675c4a8cdf1fab819fb4047b934c24baad158b451cc9ec1a7a26930d400a9929cae8b550d", 0x521, 0x0, &(0x7f0000001240)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)

2018/03/27 07:36:25 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bond0\x00', <r1=>0x0})
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'nr0\x00', r1})
ioctl$int_out(r0, 0x5462, &(0x7f0000000040))
sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="260000ffe50073014dd3d0f9f828b47d0000000000000000000000000001", @ANYRES32=r1, @ANYBLOB="000000000000000004001600"], 0x24}, 0x1}, 0x0)

2018/03/27 07:36:25 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
socketpair$inet6(0xa, 0x3, 0x5, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x3, @empty, 0x8001}, @in={0x2, 0x4e21, @rand_addr=0x4}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x3c)
setsockopt$inet_tcp_int(r0, 0x6, 0xd, &(0x7f00000000c0)=0x7ff, 0x4)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="4100000000000000000000000000000000000000000000000000000000000000000000000100000000000000"]})

2018/03/27 07:36:25 executing program 0:
r0 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2)
ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f00000002c0)={0x2, &(0x7f0000000000)=""/197, &(0x7f00000006c0)=[{0x3, 0x0, 0x20, &(0x7f0000000540)=""/244}, {0xfff, 0x0, 0x8000, &(0x7f0000000640)=""/86}]})
r1 = dup3(r0, r0, 0x80000)
r2 = socket$inet6(0xa, 0x1, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb}, 0x1c)
bind$inet6(r2, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c)
ioctl$TUNSETLINK(r0, 0x400454cd, 0x0)
r3 = syz_open_dev$binder(&(0x7f0000000300)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
io_setup(0xffffffff, &(0x7f0000000140)=<r4=>0x0)
io_cancel(r4, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x8, 0x3, r0, &(0x7f0000000180)="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", 0xfa, 0x3, 0x0, 0x1, r0}, &(0x7f0000000340))
ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000100)={0x2, 0x7, 0x6, 0x0, 0x8b, 0x75d68abe, 0xfffffffffffffffb, 0x820c, 0xffff, 0x7fffffff})
ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00004c1000)})
ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x1, 0x0, &(0x7f000000d000)='b'})

2018/03/27 07:36:25 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x3)
sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001)

2018/03/27 07:36:25 executing program 1:
syz_emit_ethernet(0x8c, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff00000000000008004600007e000000030000907800000000e0000001f0ffffffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="f000000090780000050600000000fe06e2d4c3d901000a10c2b245fc2162e702049a00080a00000009000000810000005139cfdedfcb5af540588e43ba1b66f06ea2101079893973729896104243da54381c7923d1e4c6a08316"], &(0x7f0000000180))
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)={<r1=>0xffffffffffffffff})
setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000240)={0x0, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x104)
r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x4, 0x24000)
setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000380)={0x24000000000000, 0x1, 0x5b0, 0x2}, 0x6)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040))

2018/03/27 07:36:26 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x80000000000000, 0x0)
memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200))
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040))

2018/03/27 07:36:26 executing program 5:
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0)
openat$cgroup_ro(r0, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0)
r1 = socket(0x40000000015, 0x5, 0x0)
setsockopt(r1, 0x114, 0xa, &(0x7f0000000400)="040011e2", 0x4)

2018/03/27 07:36:26 executing program 1:
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x400, 0x0)
ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x1)
r1 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0)
recvmsg$netrom(r0, &(0x7f0000000d80)={&(0x7f0000000840)=@ax25={0x3, {"85770ed77a9469"}, 0x800}, 0x10, &(0x7f0000000980)=[{&(0x7f0000000880)="a0bfe047c4b1804a3af185deb4d3d685f83b347d2c0278576e0c49c9e7cc482c190f64d60657ba39484fd74c5609ba908561c7233706cc3caa99c043074fcb372a7f891ca19a74929d931450c617ab31f0f54b9352fb71257816de7e86205985642ca9526d7cf2f1055422bd527ac300991f85fb79f0c1766f5be6bc4dcb380cc3769f1caa86073e24019055b2c6c1c10f4cb2422a531a72d12e6050a6b6a975daaa658284f28b621f5659628cf2a1a88b578de9b1ffa318aaed550d4486645d2b8c2e3ba577cdc28a4f6a78f3fbe5dcad650b57", 0xd4}], 0x1, &(0x7f00000009c0)=[{0xd4, 0x112, 0x8, "4fdef4872a389bbebc5feb3668c305a114eba0eaa0f6b89157b1aea74b8e5e16546e828eaa00572c56a9566c6607a6a5eb59436ed0e262d15b811b97a73284bec7da8fa8f5074bbea697b1c76ce31eeda33469d4f058dd46f43ff7d5868b6c24b76be6e55dc874568f5ec6135c96086dc63a10b356c5e51f28f23249841640df6a61cb2bfa7eadda85c56caa7fb28e036de0a6ad3a3dfe59ee7b3deb6debd9b867c2510310aebc0c29fb2bad78c0735c97d9800c216b7c3afe8b5ba618cff8938839e9f31fde"}, {0xdc, 0x2e646e5241d73432, 0x80000000, "a42e6cd55f55b08b10e0f4025092b8d96fbfa2b0521bc86bf3876cc49d876a1c67988247e9f0b07593337dc70547b3e4d384d9404e2b23f023e692c0d407bf47b1b7b62b11332b1ce3bae8990797ffd7b477c23bd68ae57f46cc082443b38d1118211d260e1bda74b3d40ff3a76d9de9f03af2907cdc05d6e5e67dc9feaf066a09524b1de1941a5fb3dd7e2c5e9503492acb6984f5c5fe19e57947d105aa2f79be5ff231585288d4cfa46735dc0d851b587707462f5a1a7710fd57ecc5d8a6964958fcf70548910f35914cfaba"}, {0x84, 0x10e, 0xfffffffffffffffa, "a66a3dc989743a167af9b7c2bb6eb5c78bab8617629daebcdf0fd792a0ac6c307a2a837e847d461a4fffeb9a31091a0d7ac230eac32011ab5fc765aad349635bb703eab23dd5e9af6426c177af284152a4d061fe0939121f89860df140cb46fa3f8814936527fdd7f4b21f598341c99c3b35afb125ca36"}, {0xfc, 0x1ff, 0x80, "8cc16576665381773a8d8b526d816f3fbc4cbd99eae9986b44eca6cff4d055d3a841bf12a6d2e6bd29c09d6d4319dda38e9541ed09d9408051c777e21f404a35edea2084fadba773a66474d75d25732cbe23bfb61e8802a9f53ad74b0c203651f3eb3adad9a2b076b11f438116b4a0674f8b50a3bb9d9cfa587b19b0399def865135d591d8ec779913d815ae9c5dd524aee63daf6c0a587dd61704bd3551e597cbb86293dc080109dc24c2ad0fe58b4eaa7ffbf4f5d5c55745b0bba910e8a2d698fd5d0f054d42a39540343d141ec53bb54e83a5bc8d21ec2527e9b4af3caae20b2ba48e5988126997599b3e8dc7"}, {0x70, 0x13f, 0x4, "0669fa4f7d5554360b09963ebc9b657373fc1cf96c5d4b6416c9811ced6ac1f94ff0f5ec8ca755cf0583db990efe786a6dd43c8439a62d1aff60d1f6d6e10f525e424bd92455454b6cff3d055d640bb011eab63f21ea65ad5c5a85c026b9726d981b"}], 0x3a0, 0x40000}, 0x0)
read(r0, &(0x7f0000000100)=""/253, 0xfd)
sendmsg$nl_generic(r0, &(0x7f0000000740)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000200)={0x4d0, 0x24, 0x300, 0x70bd26, 0x25dfdbfe, {0x6}, [@generic="afa2e446c81081c8829eac80184ccdb3dedccabaae939006227906df6e49f4bc6fe653b819deec006459e9321fd96daecbedbe40b63bd87e6ff07e4bda", @typed={0x4, 0x1}, @generic="bcf0686676faebb2dc2b0e0a625b316d8cbad88c2c61cf0c7e882090ec127dd38dcf48af859fe3bb64b1faeec0ebf0765b4c3ebb80396a8aa43ce66ea0a01b3a438a3f5f6574b246af1cfd4ccef09c6613182fd32de6465fbe32a19a7d4dc92804bd536317945baa20165424", @nested={0x25c, 0x38, [@generic="8582be2904cdf9e3e03818ebbef48dbe5745a94c5e38e6ab2d4d1539ec56c73630bab8f6d84d81e2a9110c261550518d1b63b08fc5f583ecb9dcb1f2d03195f7a9ee5278183e140fd90e3a25d221b0b3ad41be73f982bd806ceac23015660b42da5cd31aa6cbcb7869829ff80a4fa795", @generic="c270f3", @generic="5f80d5ebaa76048f3c73b9fef85fdab5d11951fd7a1603929f9ca270847ec48e2b82579ecc9d619b420753929c68b3e599271fae3d9d0ffe2c01b120ea123a0d3c03302b68fd09d187df4a64f0bbe62769a042b4c17845e4f447e319c981ec51276a5d4432602a565c70d01ac59038ebd4a9278d4761cc4b6134f14e13104a376c8d9fab1aa7ac59378e43b706dc31b0513c289be8a16fe74f8c6af4698c8b1d2af3e8a00c77dded4971367bb51406e15e5e0da06e5d08def7853f1142f022029638af84c6e510d5ce0a8bd3bd918ef246d2de5daf0d05312313376590d2d088abcbdec3d99cece0efcf3dc6b690bb", @generic="de3311691fd4b57b44aaec73ae918cc85118e2e2583d7624e589d020bb4f69e64d356c49131a1550b704b8e8f134830ec9f4e1c1df1314671f401c0496105cdf613469874bf52c482acc987bd7fcda56970501f5b7eeea2d650a0a1d31137beace1de9a9b344aa054e3be33c968c77194789be5bef2e0987050d7132eda94190d0d43f1e1207826b7a3375f7fec4a5ac3553ee166d4bd382c4dd6090e4d706b53d254afe63110a317c04a2f6538dfc8ff8a9d5522b142436fb0a9585c6cfa86a534e14bfbe8c0a47bd056c527b19f98e323b86b5bcc6119820bc5e0b1826c0e99bc719219030eb232fd2b9aa8dd67658acffc4209388"]}, @typed={0xd8, 0x2, @binary="5098f3318a3b2e75ac61bd08771be335fb4799d98dac53922ccf1dbf9db2dea2696ffdbbed06eadb0cbcd997015bb67eca63f3016c8d69f619c8c1ff6fa9e0eaa5946e21d28861a2fd9c7181d28df4c83fab61a7c846eef59810e55a9cd360e6ad96933df1ad9d59c7210c919350d67994ed38f0b86304479abef167a6c916c1a0c1ee8ecbabf7898b35c1192c992f9d71a0b9540ed5fd179b29dc98ecc55a73f1fd159a4c85a3aef09a9e20db37e0a62253cfebf055966dc0891ebc2d3f43ba221a37205b074fc48b81d6ee3905af85ae3e16"}, @generic="618396a43d4fc3211b7a9c53001efb02e633cda94385b45f94b66fc57ac7bf2fdb35afeb5bde139ff394a03408e3145a418190eb91ddfc8938964b2d863da3c1b7e48ab2431c6784bc52920426915fccbd96824ed2b3f74d37a4877a45ccc678d9a76d9baf206adfb9668cd0951614a4f2f9c8e9506dca4e6cba8691755ef10f4e1832b8ff5378b0c006315e7f17220cf0db6947a17122eeeb43c905d30962d6366d7982717577e18642c2a8084d416f68bc308bf275756fbdf78380d502f6eaec148d21451df88dcd9824bd95e59d39a295927326b6ef83cb5c"]}, 0x4d0}, 0x1, 0x0, 0x0, 0x4001}, 0x20040084)
ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000dc0)={0x2, 0x8, 0x3f0})
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffd})
ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000800)=0x1)
link(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)='./file0\x00')

[  340.696544] binder: 29672:29673 ioctl c0306201 20007fd0 returned -11
2018/03/27 07:36:26 executing program 0:
unshare(0x8000400)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000))
r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x1, 0x0)
setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4)
r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x600002, 0x0)
mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x1)

2018/03/27 07:36:26 executing program 5:
r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x301040)
mq_getsetattr(r0, &(0x7f0000000040)={0x71b3, 0x9, 0x7, 0x39fd, 0x0, 0x5, 0x3, 0x100}, &(0x7f0000000080))
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=<r1=>0x0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=<r2=>0x0)
sendmsg$nl_netfilter(r0, &(0x7f0000000480)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000240)={0x1e0, 0x5, 0x7, 0x0, 0x70bd28, 0x25dfdbfb, {0x0, 0x0, 0x8}, [@generic="654d6247f03697688ac04d44604e65cd0d628e22d70b682898ced6d00d820eb81de7e204af91e0057e0f0cce1e0fa9a8b8dac50f346975d587784c284c49c9296935d1a2fcd38c11215a6c0cf869b4637148f96bb902a796b800dbbfd81b32c5d1", @typed={0x8, 0x6e, @pid=r1}, @nested={0xac, 0x6d, [@generic="499f9b408f17efe81af2bf06951933e77a48998feca1f79e01b943d1dfca87298046f6a77e37072d132c68ee69cf314f4617950cc3817fede93e79ed4aaf2bc5ed5837e7a05914a8c799b25b62c67e7c99018bb752b27244e0258c5d8948b2756f96ccf8c5ef852b2cf91caf2c8da87603b2ef7623f903fadf4b", @typed={0x8, 0x78, @pid=r2}, @typed={0x8, 0x63, @fd=r0}, @generic="5938c119", @typed={0x10, 0x85, @str='/dev/adsp#\x00'}, @typed={0x8, 0xd6b, @fd=r0}]}, @generic="404fd4291ce3e5e134ac25b59fe3e265efd3e81fbdea1b95fe9115b7750bc32c2661ee643dbc551a2e593ac96bfb69b5c12a386a3533981c453c2ecd941c4ff8217f6b4030161e211ca1cd3b649df458519abf04b620f0d7651f53d6851ce9ff452815ea476553cede0c4a5540ab4caa1bdd0da4b866de3398ce2ec1f8aba8938fc2ab6c5ae5a22a6f7bfb1437aa5c038fcaf5cf78d773fdd6e28f7b42dfd832fd229f541985c237b08d7606825ad215f40152b2a2"]}, 0x1e0}, 0x1, 0x0, 0x0, 0x4010}, 0x4000)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={<r3=>0x0, 0x7, 0x20, 0xa49, 0x2}, &(0x7f0000000100)=0x18)
r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00')
sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000840)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f0000000800)={&(0x7f0000000740)={0xb8, r4, 0x404, 0x70bd29, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x8}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x695}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x101}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x362f574f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}]}, 0xb8}, 0x1, 0x0, 0x0, 0x880}, 0x4004010)
setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r3}, 0x8)
socket$inet_tcp(0x2, 0x1, 0x0)
r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000600)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000008}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x7c, r5, 0x1, 0x70bd2d, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x60}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}]}, 0x7c}, 0x1}, 0x20000041)
splice(r0, &(0x7f0000000640), r0, &(0x7f0000000680), 0x9, 0x2)

2018/03/27 07:36:26 executing program 1:
r0 = userfaultfd(0x80800)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0xe})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1})
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x3)
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x80000001, 0x4, 0x166, 0x1f}, 0x8)
madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4)
read(r0, &(0x7f000060df9c)=""/100, 0x64)

[  372.384626] buffer_io_error: 11 callbacks suppressed
[  372.384633] Buffer I/O error on dev loop0, logical block 3, async page read
[  492.512479] INFO: task syz-executor3:29661 blocked for more than 120 seconds.
[  492.519843]       Not tainted 4.16.0-rc7+ #278
[  492.524444] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  492.532571] syz-executor3   D23472 29661   4470 0x20020004
[  492.538236] Call Trace:
[  492.540851]  __schedule+0x8fb/0x1ec0
[  492.544608]  ? __sched_text_start+0x8/0x8
[  492.548778]  ? perf_trace_lock+0x900/0x900
[  492.553061]  ? blk_init_request_from_bio+0x3c0/0x3c0
[  492.558190]  ? trace_hardirqs_off+0x10/0x10
[  492.562545]  ? find_held_lock+0x35/0x1d0
[  492.566649]  ? find_held_lock+0x35/0x1d0
[  492.570748]  schedule+0xf5/0x430
[  492.574135]  ? __lock_page+0x550/0x720
[  492.578048]  ? __schedule+0x1ec0/0x1ec0
[  492.582038]  ? lock_downgrade+0x980/0x980
[  492.586216]  ? lock_release+0xa40/0xa40
[  492.590223]  ? do_raw_spin_trylock+0x190/0x190
[  492.594849]  io_schedule+0x1c/0x70
[  492.598412]  __lock_page+0x574/0x720
[  492.602167]  ? __lock_page_killable+0x790/0x790
[  492.606864]  ? shmem_getpage_gfp+0xec1/0x39c0
[  492.611429]  ? check_same_owner+0x320/0x320
[  492.615780]  ? page_cache_tree_insert+0x410/0x410
[  492.620653]  ? __might_sleep+0x95/0x190
[  492.624656]  pagecache_get_page+0x674/0xba0
[  492.629036]  ? add_to_page_cache_lru+0x510/0x510
[  492.633816]  ? debug_check_no_locks_freed+0x3c0/0x3c0
[  492.639056]  ? perf_trace_lock_acquire+0xe3/0x980
[  492.643916]  ? print_irqtrace_events+0x270/0x270
[  492.648704]  ? rcu_pm_notify+0xc0/0xc0
[  492.652638]  ? rcu_read_lock_sched_held+0x108/0x120
[  492.657684]  ? __mark_inode_dirty+0x262/0x1170
[  492.662319]  ? find_held_lock+0x35/0x1d0
[  492.666426]  grab_cache_page_write_begin+0x6c/0xa0
[  492.671378]  block_write_begin+0xa6/0x2e0
[  492.675553]  ? check_disk_change+0x130/0x130
[  492.679981]  ? __block_write_begin+0x40/0x40
[  492.684415]  ? iov_iter_fault_in_readable+0x211/0x420
[  492.689631]  ? _copy_from_iter_flushcache+0xf30/0xf30
[  492.694855]  ? current_kernel_time64+0x122/0x2f0
[  492.699631]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  492.704682]  blkdev_write_begin+0x3c/0x50
[  492.708857]  generic_perform_write+0x28f/0x600
[  492.713465]  ? do_umount+0xda0/0xda0
[  492.717234]  ? filemap_fdatawait_keep_errors+0xb0/0xb0
[  492.722542]  ? file_update_time+0xd3/0x5b0
[  492.726799]  ? current_time+0xc0/0xc0
[  492.730621]  ? clear_nlink+0xb0/0xb0
[  492.734362]  ? blk_lld_busy+0x60/0x60
[  492.738187]  ? __save_stack_trace+0x7e/0xd0
[  492.742561]  __generic_file_write_iter+0x366/0x5b0
[  492.747548]  blkdev_write_iter+0x207/0x3e0
[  492.751799]  ? do_fast_syscall_32+0x3ec/0xf9f
[  492.756327]  ? bd_set_size+0x330/0x330
[  492.760262]  do_iter_readv_writev+0x55c/0x830
[  492.764779]  ? do_iter_readv_writev+0x55c/0x830
[  492.769476]  ? vfs_dedupe_file_range+0x8f0/0x8f0
[  492.774273]  ? rw_verify_area+0xe5/0x2b0
[  492.778360]  do_iter_write+0x154/0x540
[  492.782291]  ? rcu_read_lock_sched_held+0x108/0x120
[  492.787352]  vfs_iter_write+0x77/0xb0
[  492.791185]  iter_file_splice_write+0x7db/0xf30
[  492.795905]  ? page_cache_pipe_buf_steal+0x500/0x500
[  492.801045]  ? fsnotify_first_mark+0x2b0/0x2b0
[  492.805649]  ? pipe_read+0x7f0/0x7f0
[  492.809410]  ? rw_verify_area+0xe5/0x2b0
[  492.813487]  ? page_cache_pipe_buf_steal+0x500/0x500
[  492.819348]  direct_splice_actor+0x125/0x180
[  492.823784]  splice_direct_to_actor+0x2c1/0x820
[  492.828485]  ? generic_pipe_buf_nosteal+0x10/0x10
[  492.833363]  ? do_splice_to+0x160/0x160
[  492.837361]  ? security_file_permission+0x89/0x1e0
[  492.842317]  ? rw_verify_area+0xe5/0x2b0
[  492.846411]  do_splice_direct+0x29b/0x3c0
[  492.850586]  ? splice_direct_to_actor+0x820/0x820
[  492.855475]  ? rw_verify_area+0xe5/0x2b0
[  492.859563]  do_sendfile+0x5c9/0xe80
[  492.863322]  ? do_compat_pwritev64+0x100/0x100
[  492.867952]  ? __might_sleep+0x95/0x190
[  492.871969]  compat_SyS_sendfile+0xea/0x1a0
[  492.876314]  ? SyS_sendfile64+0x160/0x160
[  492.880500]  ? do_fast_syscall_32+0x156/0xf9f
[  492.885051]  ? SyS_sendfile64+0x160/0x160
[  492.889220]  do_fast_syscall_32+0x3ec/0xf9f
[  492.893580]  ? do_int80_syscall_32+0x9c0/0x9c0
[  492.898175]  ? _raw_spin_unlock_irq+0x27/0x70
[  492.902693]  ? finish_task_switch+0x1c1/0x7e0
[  492.907219]  ? syscall_return_slowpath+0x2ac/0x550
[  492.912177]  ? prepare_exit_to_usermode+0x350/0x350
[  492.917212]  ? sysret32_from_system_call+0x5/0x3c
[  492.922091]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  492.926963]  entry_SYSENTER_compat+0x70/0x7f
[  492.931391] RIP: 0023:0xf7f1cc99
[  492.934763] RSP: 002b:00000000f771809c EFLAGS: 00000286 ORIG_RAX: 00000000000000bb
[  492.942501] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 0000000000000017
[  492.949786] RDX: 00000000200ddff8 RSI: 0000000002000001 RDI: 0000000000000000
[  492.957075] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[  492.964364] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  492.971653] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[  492.978976] 
[  492.978976] Showing all locks held in the system:
[  492.985335] 3 locks held by kworker/u4:2/28:
[  492.990057]  #0:  ((wq_completion)"writeback"){+.+.}, at: [<000000007e929e5c>] process_one_work+0xb12/0x1bb0
[  493.000081]  #1:  ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<0000000076738299>] process_one_work+0xb89/0x1bb0
[  493.011212]  #2:  (&type->s_umount_key#33){.+.+}, at: [<00000000a051f12d>] trylock_super+0x20/0x100
[  493.020460] 2 locks held by khungtaskd/868:
[  493.024805]  #0:  (rcu_read_lock){....}, at: [<000000004c4a7342>] watchdog+0x1c5/0xd60
[  493.032909]  #1:  (tasklist_lock){.+.+}, at: [<0000000088f5601b>] debug_show_all_locks+0xd3/0x3d0
[  493.041998] 1 lock held by rsyslogd/4302:
[  493.046167]  #0:  (&f->f_pos_lock){+.+.}, at: [<00000000367509ba>] __fdget_pos+0x12b/0x190
[  493.054612] 2 locks held by getty/4392:
[  493.058605]  #0:  (&tty->ldisc_sem){++++}, at: [<00000000d6087e96>] ldsem_down_read+0x37/0x40
[  493.067310]  #1:  (&ldata->atomic_read_lock){+.+.}, at: [<00000000f7a70bbc>] n_tty_read+0x2ef/0x1a40
[  493.076631] 2 locks held by getty/4393:
[  493.080611]  #0:  (&tty->ldisc_sem){++++}, at: [<00000000d6087e96>] ldsem_down_read+0x37/0x40
[  493.089322]  #1:  (&ldata->atomic_read_lock){+.+.}, at: [<00000000f7a70bbc>] n_tty_read+0x2ef/0x1a40
[  493.098634] 2 locks held by getty/4394:
[  493.102630]  #0:  (&tty->ldisc_sem){++++}, at: [<00000000d6087e96>] ldsem_down_read+0x37/0x40
[  493.111328]  #1:  (&ldata->atomic_read_lock){+.+.}, at: [<00000000f7a70bbc>] n_tty_read+0x2ef/0x1a40
[  493.120652] 2 locks held by getty/4395:
[  493.124635]  #0:  (&tty->ldisc_sem){++++}, at: [<00000000d6087e96>] ldsem_down_read+0x37/0x40
[  493.133343]  #1:  (&ldata->atomic_read_lock){+.+.}, at: [<00000000f7a70bbc>] n_tty_read+0x2ef/0x1a40
[  493.142651] 2 locks held by getty/4396:
[  493.146641]  #0:  (&tty->ldisc_sem){++++}, at: [<00000000d6087e96>] ldsem_down_read+0x37/0x40
[  493.155341]  #1:  (&ldata->atomic_read_lock){+.+.}, at: [<00000000f7a70bbc>] n_tty_read+0x2ef/0x1a40
[  493.164660] 2 locks held by getty/4397:
[  493.168642]  #0:  (&tty->ldisc_sem){++++}, at: [<00000000d6087e96>] ldsem_down_read+0x37/0x40
[  493.177353]  #1:  (&ldata->atomic_read_lock){+.+.}, at: [<00000000f7a70bbc>] n_tty_read+0x2ef/0x1a40
[  493.186663] 2 locks held by getty/4398:
[  493.190655]  #0:  (&tty->ldisc_sem){++++}, at: [<00000000d6087e96>] ldsem_down_read+0x37/0x40
[  493.199356]  #1:  (&ldata->atomic_read_lock){+.+.}, at: [<00000000f7a70bbc>] n_tty_read+0x2ef/0x1a40
[  493.208690] 4 locks held by kworker/0:3/5699:
[  493.213192]  #0:  ((wq_completion)"cgroup_destroy"){+.+.}, at: [<000000007e929e5c>] process_one_work+0xb12/0x1bb0
[  493.223641]  #1:  ((work_completion)(&css->destroy_work)#3){+.+.}, at: [<0000000076738299>] process_one_work+0xb89/0x1bb0
[  493.234774]  #2:  (cpu_hotplug_lock.rw_sem){++++}, at: [<000000005e91f72c>] memcg_destroy_kmem_caches+0xf/0x80
[  493.244963]  #3:  (slab_mutex){+.+.}, at: [<00000000ac5034ab>] memcg_destroy_kmem_caches+0x24/0x80
[  493.254111] 4 locks held by kworker/0:10/11488:
[  493.258797]  #0:  ((wq_completion)"memcg_kmem_cache"){+.+.}, at: [<000000007e929e5c>] process_one_work+0xb12/0x1bb0
[  493.269415]  #1:  ((work_completion)(&cw->work)){+.+.}, at: [<0000000076738299>] process_one_work+0xb89/0x1bb0
[  493.279612]  #2:  (cpu_hotplug_lock.rw_sem){++++}, at: [<0000000039b5a212>] memcg_create_kmem_cache+0x16/0x170
[  493.289792]  #3:  (slab_mutex){+.+.}, at: [<00000000d5db61d9>] memcg_create_kmem_cache+0x24/0x170
[  493.299059] 
[  493.300700] =============================================
[  493.300700] 
[  493.307742] NMI backtrace for cpu 1
[  493.311389] CPU: 1 PID: 868 Comm: khungtaskd Not tainted 4.16.0-rc7+ #278
[  493.318298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  493.327636] Call Trace:
[  493.330213]  dump_stack+0x194/0x24d
[  493.333838]  ? arch_local_irq_restore+0x53/0x53
[  493.338496]  ? debug_show_all_locks+0x2f3/0x3d0
[  493.343161]  ? nmi_cpu_backtrace+0x1be/0x210
[  493.347569]  ? lapic_can_unplug_cpu+0xa0/0xa0
[  493.352050]  nmi_cpu_backtrace+0x1d2/0x210
[  493.356284]  ? lapic_can_unplug_cpu+0xa0/0xa0
[  493.360769]  nmi_trigger_cpumask_backtrace+0x123/0x180
[  493.366046]  arch_trigger_cpumask_backtrace+0x14/0x20
[  493.371225]  watchdog+0x90c/0xd60
[  493.374690]  ? reset_hung_task_detector+0xa0/0xa0
[  493.379522]  ? complete+0x62/0x80
[  493.382982]  ? __schedule+0x1ec0/0x1ec0
[  493.386941]  ? do_wait_intr_irq+0x3e0/0x3e0
[  493.391252]  ? __lockdep_init_map+0xe4/0x650
[  493.395651]  ? do_raw_spin_trylock+0x190/0x190
[  493.400222]  ? lockdep_init_map+0x9/0x10
[  493.404274]  ? _raw_spin_unlock_irqrestore+0x31/0xc0
[  493.409368]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  493.414376]  ? trace_hardirqs_on+0xd/0x10
[  493.418514]  ? __kthread_parkme+0x176/0x240
[  493.422836]  kthread+0x33c/0x400
[  493.426193]  ? reset_hung_task_detector+0xa0/0xa0
[  493.431025]  ? kthread_stop+0x7a0/0x7a0
[  493.435000]  ret_from_fork+0x3a/0x50
[  493.438792] Sending NMI from CPU 1 to CPUs 0:
[  493.443315] NMI backtrace for cpu 0
[  493.443322] CPU: 0 PID: 11491 Comm: kworker/0:13 Not tainted 4.16.0-rc7+ #278
[  493.443326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  493.443347] RIP: 0010:debug_object_deactivate+0x18b/0x560
[  493.443350] RSP: 0018:ffff8801a1e1f480 EFLAGS: 00000802
[  493.443355] RAX: 0000000000000082 RBX: ffff8801b31985b0 RCX: dffffc0000000000
[  493.443358] RDX: ffffffff883d0a88 RSI: 1ffff100366330b6 RDI: ffff8801b31985c8
[  493.443360] RBP: ffff8801a1e1f550 R08: 1ffff100343c3dcd R09: 000000000000000c
[  493.443363] R10: ffff8801a1e1f330 R11: 0000000000000000 R12: 1ffff100343c3e94
[  493.443366] R13: 0000000000000021 R14: ffff8801a1e1f520 R15: ffffffff89326cc8
[  493.443371] FS:  0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000
[  493.443374] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  493.443377] CR2: 0000000000000130 CR3: 0000000007a22002 CR4: 00000000001606f0
[  493.443382] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000
[  493.443385] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
[  493.443386] Call Trace:
[  493.443394]  ? put_pwq+0x7f/0x180
[  493.443400]  ? free_object+0x230/0x230
[  493.443406]  ? wq_update_unbound_numa+0x670/0x670
[  493.443411]  ? check_same_owner+0x320/0x320
[  493.443419]  process_one_work+0x550/0x1bb0
[  493.443424]  ? process_one_work+0x550/0x1bb0
[  493.443429]  ? debug_check_no_locks_freed+0x3c0/0x3c0
[  493.443432]  ? trace_hardirqs_on+0xd/0x10
[  493.443441]  ? pwq_dec_nr_in_flight+0x450/0x450
[  493.443452]  ? perf_trace_lock_acquire+0xe3/0x980
[  493.443458]  ? __schedule+0x903/0x1ec0
[  493.443464]  ? perf_trace_lock+0x900/0x900
[  493.443470]  ? retint_kernel+0x10/0x10
[  493.443474]  ? retint_kernel+0x10/0x10
[  493.443480]  ? trace_hardirqs_off+0x10/0x10
[  493.443485]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  493.443496]  ? lock_acquire+0x1d5/0x580
[  493.443499]  ? lock_acquire+0x1d5/0x580
[  493.443503]  ? worker_thread+0x4a3/0x1990
[  493.443509]  ? lock_release+0xa40/0xa40
[  493.443513]  ? retint_kernel+0x10/0x10
[  493.443519]  ? do_raw_spin_trylock+0x190/0x190
[  493.443527]  worker_thread+0x223/0x1990
[  493.443531]  ? finish_task_switch+0x1c1/0x7e0
[  493.443536]  ? lock_downgrade+0x980/0x980
[  493.443545]  ? process_one_work+0x1bb0/0x1bb0
[  493.443550]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  493.443554]  ? trace_hardirqs_on+0xd/0x10
[  493.443559]  ? _raw_spin_unlock_irq+0x27/0x70
[  493.443563]  ? finish_task_switch+0x1c1/0x7e0
[  493.443567]  ? finish_task_switch+0x182/0x7e0
[  493.443572]  ? copy_overflow+0x20/0x20
[  493.443582]  ? __schedule+0x903/0x1ec0
[  493.443590]  ? trace_hardirqs_off+0x10/0x10
[  493.443597]  ? find_held_lock+0x35/0x1d0
[  493.443604]  ? find_held_lock+0x35/0x1d0
[  493.443611]  ? complete+0x62/0x80
[  493.443617]  ? __schedule+0x1ec0/0x1ec0
[  493.443621]  ? do_wait_intr_irq+0x3e0/0x3e0
[  493.443626]  ? __lockdep_init_map+0xe4/0x650
[  493.443631]  ? do_raw_spin_trylock+0x190/0x190
[  493.443635]  ? lockdep_init_map+0x9/0x10
[  493.443639]  ? _raw_spin_unlock_irqrestore+0x31/0xc0
[  493.443644]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  493.443649]  ? trace_hardirqs_on+0xd/0x10
[  493.443654]  ? __kthread_parkme+0x176/0x240
[  493.443659]  kthread+0x33c/0x400
[  493.443664]  ? process_one_work+0x1bb0/0x1bb0
[  493.443668]  ? kthread_stop+0x7a0/0x7a0
[  493.443674]  ret_from_fork+0x3a/0x50
[  493.443679] Code: 0f 85 a0 02 00 00 48 8b 1b 41 bd 01 00 00 00 48 85 db 0f 84 b1 00 00 00 48 b9 00 00 00 00 00 fc ff df eb 1d 48 89 de 48 c1 ee 03 <80> 3c 0e 00 0f 85 ce 02 00 00 48 8b 1b 48 85 db 0f 84 88 00 00 
[  493.444319] Kernel panic - not syncing: hung_task: blocked tasks
[  493.786015] CPU: 1 PID: 868 Comm: khungtaskd Not tainted 4.16.0-rc7+ #278
[  493.792924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  493.802264] Call Trace:
[  493.804847]  dump_stack+0x194/0x24d
[  493.808471]  ? arch_local_irq_restore+0x53/0x53
[  493.813138]  ? vsnprintf+0x1ed/0x1900
[  493.816942]  panic+0x1e4/0x41c
[  493.820128]  ? refcount_error_report+0x214/0x214
[  493.824893]  ? nmi_trigger_cpumask_backtrace+0xf0/0x180
[  493.830255]  watchdog+0x91d/0xd60
[  493.833726]  ? reset_hung_task_detector+0xa0/0xa0
[  493.838557]  ? complete+0x62/0x80
[  493.842020]  ? __schedule+0x1ec0/0x1ec0
[  493.845980]  ? do_wait_intr_irq+0x3e0/0x3e0
[  493.850290]  ? __lockdep_init_map+0xe4/0x650
[  493.854692]  ? do_raw_spin_trylock+0x190/0x190
[  493.859267]  ? lockdep_init_map+0x9/0x10
[  493.863320]  ? _raw_spin_unlock_irqrestore+0x31/0xc0
[  493.868426]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  493.873432]  ? trace_hardirqs_on+0xd/0x10
[  493.877570]  ? __kthread_parkme+0x176/0x240
[  493.881889]  kthread+0x33c/0x400
[  493.885248]  ? reset_hung_task_detector+0xa0/0xa0
[  493.890076]  ? kthread_stop+0x7a0/0x7a0
[  493.894048]  ret_from_fork+0x3a/0x50
[  493.898644] Dumping ftrace buffer:
[  493.902311]    (ftrace buffer empty)
[  493.905995] Kernel Offset: disabled
[  493.909599] Rebooting in 86400 seconds..